[go: up one dir, main page]

NO20063608L - Gjenvinning av organiske syrer - Google Patents

Gjenvinning av organiske syrer

Info

Publication number
NO20063608L
NO20063608L NO20063608A NO20063608A NO20063608L NO 20063608 L NO20063608 L NO 20063608L NO 20063608 A NO20063608 A NO 20063608A NO 20063608 A NO20063608 A NO 20063608A NO 20063608 L NO20063608 L NO 20063608L
Authority
NO
Norway
Prior art keywords
acid
amine
recovery
organic acids
complex
Prior art date
Application number
NO20063608A
Other languages
English (en)
Inventor
Timothy J Eggeman
Dan W Verser
Original Assignee
Zeachem Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zeachem Inc filed Critical Zeachem Inc
Publication of NO20063608L publication Critical patent/NO20063608L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/02—Preparation of carboxylic acids or their salts, halides or anhydrides from salts of carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

Det beskrives en fremgangsmåte for gjenvinning av en organisk syre fra en fortynnet saltløsning, hvor kationet av saltet danner et uløselig karbonatsalt. Et tertiært amin og C02 innføres i løsningen for å danne det uløselige karbonatsalt og et kompleks mellom syren og et amin. Et ikke vann-blandbart løsningsmiddel, så som en alkohol, tilsettes for å ekstrahere syre/aminkomplekset fra den fortynnede saltløsningen over i en reaksjonsfase. Reaksjonsfasen tørkes kontinuerlig og det dannes et produkt mellom syren og løsningsmidlet, så som en ester.
NO20063608A 2004-01-29 2006-08-09 Gjenvinning av organiske syrer NO20063608L (no)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US54060604P 2004-01-29 2004-01-29
US55065904P 2004-03-05 2004-03-05
US57013404P 2004-05-10 2004-05-10
PCT/US2005/003434 WO2005073161A1 (en) 2004-01-29 2005-01-28 Recovery of organic acids

Publications (1)

Publication Number Publication Date
NO20063608L true NO20063608L (no) 2006-10-27

Family

ID=34831209

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20063608A NO20063608L (no) 2004-01-29 2006-08-09 Gjenvinning av organiske syrer

Country Status (10)

Country Link
US (3) US7601865B2 (no)
EP (1) EP1708984A4 (no)
JP (1) JP5013879B2 (no)
CN (1) CN1938257A (no)
AU (2) AU2005207970B2 (no)
BR (1) BRPI0506554A (no)
MX (2) MX279852B (no)
NO (1) NO20063608L (no)
NZ (2) NZ586246A (no)
WO (1) WO2005073161A1 (no)

Families Citing this family (158)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ514253A (en) 1999-03-11 2003-06-30 Zeachem Inc Process for producing ethanol
US7074603B2 (en) 1999-03-11 2006-07-11 Zeachem, Inc. Process for producing ethanol from corn dry milling
NZ586246A (en) * 2004-01-29 2013-03-28 Zeachem Inc Recovery of organic acids from a fermentation broth
WO2006007406A2 (en) * 2004-06-16 2006-01-19 The Texas A & M University System Methods and systems for biomass conversion to carboxylic acids and alcohols
DE102006039203B4 (de) 2006-08-22 2014-06-18 Evonik Degussa Gmbh Verfahren zur Herstellung von durch Kristallisation gereinigter Acrylsäure aus Hydroxypropionsäure sowie Vorrichtung dazu
US8329436B2 (en) 2007-02-09 2012-12-11 Zeachem, Inc. Method of making propanol and ethanol from plant material by biological conversion and gasification
CN101990576A (zh) * 2008-02-07 2011-03-23 齐凯姆公司 丁醇和己醇的间接制造
JPWO2009110384A1 (ja) * 2008-03-03 2011-07-14 昭和電工株式会社 水中の有機物回収方法及び装置
WO2009137708A1 (en) 2008-05-07 2009-11-12 Zeachem Inc. Recovery of organic acids
US8304586B2 (en) 2010-02-02 2012-11-06 Celanese International Corporation Process for purifying ethanol
DE102009009580A1 (de) * 2009-02-19 2010-08-26 Evonik Degussa Gmbh Verfahren zur Herstellung freier Säuren aus ihren Salzen
US8268131B2 (en) * 2009-03-24 2012-09-18 Amt International, Inc. Apparatus and method for recovery of acetic acid from an aqueous solution thereof
AU2010289725A1 (en) 2009-09-01 2012-04-05 Novozymes, Inc. Methods for improving malic acid production in filamentous fungi
WO2011053576A1 (en) * 2009-10-26 2011-05-05 University Of Maine System Board Of Trustees Production of lactic acid from hemicellulose extracts
KR101664450B1 (ko) * 2010-01-08 2016-10-11 한국과학기술원 바이오매스로부터 유기산을 생산하는 방법
US8858659B2 (en) 2010-02-02 2014-10-14 Celanese International Corporation Processes for producing denatured ethanol
US8460405B2 (en) 2010-02-02 2013-06-11 Celanese International Corporation Ethanol compositions
US8680343B2 (en) 2010-02-02 2014-03-25 Celanese International Corporation Process for purifying ethanol
AU2011213085A1 (en) 2010-02-02 2012-08-02 Celanese International Corporation Preparation and use of a catalyst for producing ethanol comprising a crystalline support modifier
US8394984B2 (en) * 2010-02-02 2013-03-12 Celanese International Corporation Process for producing an ethyl acetate solvent and co-production of ethanol
US8932372B2 (en) 2010-02-02 2015-01-13 Celanese International Corporation Integrated process for producing alcohols from a mixed acid feed
US8394985B2 (en) * 2010-02-02 2013-03-12 Celanese International Corporation Process for producing an ester feed stream for esters production and co-production of ethanol
US8575403B2 (en) 2010-05-07 2013-11-05 Celanese International Corporation Hydrolysis of ethyl acetate in ethanol separation process
US8728179B2 (en) 2010-02-02 2014-05-20 Celanese International Corporation Ethanol compositions
US8680342B2 (en) 2010-05-07 2014-03-25 Celanese International Corporation Process for recovering alcohol produced by hydrogenating an acetic acid feed stream comprising water
US8604255B2 (en) 2010-05-07 2013-12-10 Celanese International Corporation Process for recovering ethanol with sidedraws to regulate C3+ alcohols concentrations
US8575404B2 (en) 2010-05-07 2013-11-05 Celanese International Corporation Process for recycling gas from acetic acid hydrogenation
WO2011140477A2 (en) 2010-05-07 2011-11-10 Celanese International Corporation Process for separating acetaldehyde from ethanol-containing mixtures
US8704010B2 (en) 2010-05-07 2014-04-22 Celanese International Corporation Alcohol production process with impurity removal
US8569551B2 (en) 2010-05-07 2013-10-29 Celanese International Corporation Alcohol production process integrating acetic acid feed stream comprising water from carbonylation process
US8704011B2 (en) 2010-05-07 2014-04-22 Celanese International Corporation Separating ethanol and ethyl acetate under low pressure conditions
BR112012027464A2 (pt) 2010-06-04 2019-09-24 Novozymes Inc célula hospedeira, método para produzir um ácido dicarboxílico c4, e, método para aumentar a produção de ácido dicarboxílico c4.
MX2012014627A (es) 2010-06-21 2013-02-21 Novozymes Inc Polipeptidos derivados de aspergillus aculeatus con actividad transportadora de acido dicarboxilico c4 y polinucleotidos que los codifican.
EP2582829B1 (en) 2010-06-21 2016-11-30 Novozymes, Inc. Methods for improved c4-dicarboxylic acid production in filamentous fungi
US8710280B2 (en) 2010-07-09 2014-04-29 Celanese International Corporation Weak acid recovery system for ethanol separation processes
US8664454B2 (en) 2010-07-09 2014-03-04 Celanese International Corporation Process for production of ethanol using a mixed feed using copper containing catalyst
US8846986B2 (en) 2011-04-26 2014-09-30 Celanese International Corporation Water separation from crude alcohol product
US8901358B2 (en) 2010-07-09 2014-12-02 Celanese International Corporation Esterification of vapor crude product in the production of alcohols
SG186066A1 (en) 2010-07-09 2013-01-30 Celanese Int Corp Finishing reactor for purifying ethanol
US20120010445A1 (en) 2010-07-09 2012-01-12 Celanese International Corporation Low Energy Alcohol Recovery Processes
US9272970B2 (en) 2010-07-09 2016-03-01 Celanese International Corporation Hydrogenolysis of ethyl acetate in alcohol separation processes
US9150474B2 (en) 2010-07-09 2015-10-06 Celanese International Corporation Reduction of acid within column through esterification during the production of alcohols
US8710279B2 (en) 2010-07-09 2014-04-29 Celanese International Corporation Hydrogenolysis of ethyl acetate in alcohol separation processes
US8809597B2 (en) 2010-07-09 2014-08-19 Celanese International Corporation Separation of vapor crude alcohol product
US8884080B2 (en) 2010-07-09 2014-11-11 Celanese International Corporation Reduced energy alcohol separation process
US8859827B2 (en) 2011-11-18 2014-10-14 Celanese International Corporation Esterifying acetic acid to produce ester feed for hydrogenolysis
US8846988B2 (en) 2010-07-09 2014-09-30 Celanese International Corporation Liquid esterification for the production of alcohols
GB2484674A (en) * 2010-10-18 2012-04-25 Plaxica Ltd Process for producing a lactic acid-amine complex
AU2011317281A1 (en) * 2010-10-18 2013-06-06 Zeachem, Inc. Recovery of organic acid using a complex extraction solvent
US8678715B2 (en) 2010-11-15 2014-03-25 B&J Rocket America, Inc. Air cooled spacer for multi-blade abrading wheel
EP2681307A1 (en) 2011-02-28 2014-01-08 Novozymes, Inc. Microorganism for c4-dicarboxylic acid production
US20120277482A1 (en) 2011-04-26 2012-11-01 Celanese International Corporation Removing Water from an Acetic Acid Stream in the Production of Alcohols
US9024084B2 (en) 2011-04-26 2015-05-05 Celanese International Corporation Reduced energy alcohol separation process having controlled pressure
US8927787B2 (en) 2011-04-26 2015-01-06 Celanese International Corporation Process for controlling a reboiler during alcohol recovery and reduced ester formation
US8927788B2 (en) 2011-04-26 2015-01-06 Celanese International Corporation Process to recover alcohol with reduced water from overhead of acid column
WO2012148465A1 (en) 2011-04-26 2012-11-01 Celanese International Corporation Recovering ethanol with sidestreams to regulate c3+ alcohols concentrations
US8592635B2 (en) 2011-04-26 2013-11-26 Celanese International Corporation Integrated ethanol production by extracting halides from acetic acid
US9000232B2 (en) 2011-04-26 2015-04-07 Celanese International Corporation Extractive distillation of crude alcohol product
US8686199B2 (en) 2011-04-26 2014-04-01 Celanese International Corporation Process for reducing the concentration of acetic acid in a crude alcohol product
US8748675B2 (en) 2011-06-16 2014-06-10 Celanese International Corporation Extractive distillation of crude alcohol product
US9000233B2 (en) 2011-04-26 2015-04-07 Celanese International Corporation Process to recover alcohol with secondary reactors for hydrolysis of acetal
US8927784B2 (en) 2011-04-26 2015-01-06 Celanese International Corporation Process to recover alcohol from an ethyl acetate residue stream
US8927780B2 (en) 2011-04-26 2015-01-06 Celanese International Corporation Process for removing aldehydes from ethanol reaction mixture
US8907141B2 (en) 2011-04-26 2014-12-09 Celanese International Corporation Process to recover alcohol with secondary reactors for esterification of acid
US8754268B2 (en) 2011-04-26 2014-06-17 Celanese International Corporation Process for removing water from alcohol mixtures
US8927783B2 (en) 2011-04-26 2015-01-06 Celanese International Corporation Recovering ethanol with sidestreams to regulate C3+ alcohols concentrations
US8884081B2 (en) 2011-04-26 2014-11-11 Celanese International Corporation Integrated process for producing acetic acid and alcohol
US8686200B2 (en) 2011-04-26 2014-04-01 Celanese International Corporation Process to recover alcohol from an acidic residue stream
US9024085B2 (en) 2011-04-26 2015-05-05 Celanese International Corporation Process to reduce ethanol recycled to hydrogenation reactor
US9073816B2 (en) 2011-04-26 2015-07-07 Celanese International Corporation Reducing ethyl acetate concentration in recycle streams for ethanol production processes
US8461399B2 (en) 2011-04-26 2013-06-11 Celanese International Corporation Separation process having an alcohol sidestream
US8933278B2 (en) 2011-04-26 2015-01-13 Celanese International Corporation Process for producing ethanol and reducing acetic acid concentration
CN103080053B (zh) 2011-04-26 2015-08-12 国际人造丝公司 使用叠置床反应器生产乙醇的方法
US9024082B2 (en) 2011-04-26 2015-05-05 Celanese International Corporation Using a dilute acid stream as an extractive agent
TW201302684A (zh) 2011-04-26 2013-01-16 Celanese Int Corp 由醋酸進料及再循環醋酸乙酯進料生產乙醇之製程
US8704012B2 (en) 2011-06-16 2014-04-22 Celanese International Corporation Distillation of crude alcohol product using entrainer
US8481792B2 (en) 2011-08-03 2013-07-09 Celanese International Corporation Reducing acetals and/or esters during ethanol separation process
WO2013019237A1 (en) 2011-08-03 2013-02-07 Celanese International Corporation Reducing acetals and/or esters during ethanol separation process
WO2013019239A1 (en) 2011-08-03 2013-02-07 Celanese International Corporation Ethanol separation process having stripping section for reducing acetals
US8575405B2 (en) 2011-08-03 2013-11-05 Celanese International Corporation Reducing acetals during ethanol separation process
US8927782B2 (en) 2011-08-03 2015-01-06 Celanese International Corporation Vapor separation in alcohol production
US8558034B2 (en) 2011-08-03 2013-10-15 Celanese International Corporation Reducing acetals during ethanol separation process using high pressure distillation column
WO2013019236A1 (en) 2011-08-03 2013-02-07 Celanese International Corporation Process for recovering ethanol in a side draw distillation column
US8748676B2 (en) 2011-08-03 2014-06-10 Celanese International Corporation Process for purifying a crude ethanol product
US8895786B2 (en) 2011-08-03 2014-11-25 Celanese International Corporation Processes for increasing alcohol production
WO2013019230A1 (en) 2011-08-03 2013-02-07 Celanese International Corporation Process for separating ethanol having low acid
WO2013019235A1 (en) 2011-08-03 2013-02-07 Celanese International Corporation Process for purifying a crude ethanol product
WO2013019229A1 (en) 2011-08-03 2013-02-07 Celanese International Corporation Reducing impurities in ethanol in hydrogenation processes with multiple reaction zones
US8884079B2 (en) 2011-08-03 2014-11-11 Celanese International Corporation Reducing impurities in hydrogenation processes with multiple reaction zones
US8877986B2 (en) 2011-08-03 2014-11-04 Celanese International Corporation Process for recovering alcohol
WO2013019231A1 (en) 2011-08-03 2013-02-07 Celanese International Corporation Vapor separation in ethanol production
WO2013019238A1 (en) 2011-08-03 2013-02-07 Celanese International Corporation Reducing acetals during ethanol separation process using high pressure distillation column
US8877987B2 (en) 2011-08-03 2014-11-04 Celanese International Corportation Process for producing anhydrous ethanol using extractive distillation column
WO2013019234A1 (en) 2011-08-03 2013-02-07 Celanese International Corporation Processes for improving ethanol production via hydrolysis of ester contaminants
US8440866B2 (en) 2011-08-03 2013-05-14 Celanese International Corporation Process for separating ethanol having low acid
MX2014001326A (es) 2011-08-03 2014-05-30 Celanese Int Corp Reduccion de acetales durante el proceso de separacion de etanol.
WO2013019233A1 (en) 2011-08-03 2013-02-07 Celanese International Corporation Process for producing anhydrous ethanol using extractive distillation column
US8846987B2 (en) 2011-08-03 2014-09-30 Celanese International Corporation Ethanol separation process having stripping section for reducing acetals
CN102351686B (zh) * 2011-08-16 2013-11-06 武汉三江航天固德生物科技有限公司 甲醇酯化耦合真空蒸馏法乳酸提取纯化生产方法
WO2013028512A1 (en) 2011-08-19 2013-02-28 Novozymes, Inc. Recombinant microorganisms for production c4-dicarboxylic acids
US8729299B2 (en) 2011-10-03 2014-05-20 Celanese International Corporation Processes for the production of acrylic acids and acrylates
US8536368B2 (en) 2011-10-03 2013-09-17 Celanese International Corporation Processes for the production of acrylic acids and acrylates from a trioxane feed
US8536382B2 (en) 2011-10-06 2013-09-17 Celanese International Corporation Processes for hydrogenating alkanoic acids using catalyst comprising tungsten
WO2013056268A2 (en) 2011-10-06 2013-04-18 Celanese International Corporation Hydrogenation catalysts prepared from polyoxometalate precursors and process for using same to produce ethanol
US8658843B2 (en) 2011-10-06 2014-02-25 Celanese International Corporation Hydrogenation catalysts prepared from polyoxometalate precursors and process for using same to produce ethanol while minimizing diethyl ether formation
US8648220B2 (en) 2011-10-11 2014-02-11 Celanese International Corporation Process for producing ethanol using a crude vinyl acetate feed
US8748673B2 (en) 2011-11-18 2014-06-10 Celanese International Corporation Process of recovery of ethanol from hydrogenolysis process
US20130131400A1 (en) 2011-11-22 2013-05-23 Celanese International Corporation Hydrogenating Acetic Acid to Produce Ethyl Acetate and Reducing Ethyl Acetate to Ethanol
US20130131399A1 (en) 2011-11-23 2013-05-23 Celanese International Corporation Catalyst Preparations for High Conversion Catalysts for Producing Ethanol
US8927785B2 (en) 2011-11-29 2015-01-06 Celanese International Corporation Treatment of recycle gas from acid hydrogenation
FI123518B (en) 2011-12-01 2013-06-14 Kemira Oyj Process for the recovery and purification of propionic acid
US9029614B2 (en) 2011-12-14 2015-05-12 Celanese International Corporation Phasing reactor product from hydrogenating acetic acid into ethyl acetate feed to produce ethanol
US20130165704A1 (en) 2011-12-21 2013-06-27 Celanese International Corporation Process for producing ethanol in a reactor having a constant temperature
US9233899B2 (en) 2011-12-22 2016-01-12 Celanese International Corporation Hydrogenation catalysts having an amorphous support
US9000234B2 (en) 2011-12-22 2015-04-07 Celanese International Corporation Calcination of modified support to prepare hydrogenation catalysts
WO2013095963A1 (en) 2011-12-22 2013-06-27 Celanese International Corporation Ethanol process using hydrogenation catalysts having an amorphous support
US8907142B2 (en) 2011-12-29 2014-12-09 Celanese International Corporation Process for promoting catalyst activity for ethyl acetate conversion
CN103282334B (zh) 2011-12-30 2015-11-25 国际人造丝公司 用于从加氢方法进行乙醇生产和回收的压力驱动蒸馏
US20130197278A1 (en) 2012-01-27 2013-08-01 Celanese International Corporation Process For Manufacturing Ethanol Using A Metallic Catalyst Supported on Titania
US9353034B2 (en) 2012-02-07 2016-05-31 Celanese International Corporation Hydrogenation process with reduced residence time for vapor phase reactants
US9051235B2 (en) 2012-02-07 2015-06-09 Celanese International Corporation Process for producing ethanol using a molar excess of hydrogen
US8729311B2 (en) 2012-02-10 2014-05-20 Celanese International Corporaton Catalysts for converting acetic acid to acetone
US9050585B2 (en) 2012-02-10 2015-06-09 Celanese International Corporation Chemisorption of ethyl acetate during hydrogenation of acetic acid to ethanol
US8729317B2 (en) 2012-02-15 2014-05-20 Celanese International Corporation Ethanol manufacturing process over catalyst with cesium and support comprising tungsten or oxides thereof
US20130225876A1 (en) 2012-02-29 2013-08-29 Celanese International Corporation Hydrogenation Catalyst Using Multiple Impregnations of an Active Metal Solution
US9126194B2 (en) 2012-02-29 2015-09-08 Celanese International Corporation Catalyst having support containing tin and process for manufacturing ethanol
US8669201B2 (en) 2012-03-13 2014-03-11 Celanese International Corporation Catalyst for producing acrylic acids and acrylates
WO2013137934A1 (en) 2012-03-13 2013-09-19 Celanese International Corporation Catalyst for producing acrylic acids and acrylates
CN104271236B (zh) 2012-03-13 2018-01-26 国际人造丝公司 用于产生丙烯酸和丙烯酸类的包含钒、铋和钨的催化剂
US8927786B2 (en) 2012-03-13 2015-01-06 Celanese International Corporation Ethanol manufacturing process over catalyst having improved radial crush strength
US8802903B2 (en) 2012-03-13 2014-08-12 Celanese International Corporation Stacked bed reactor with diluents for producing ethanol
US20130245310A1 (en) 2012-03-13 2013-09-19 Celanese International Corporation Catalyst for producing acrylic acids and acrylates
US20130245131A1 (en) 2012-03-14 2013-09-19 Celanese International Corporation Hydrogenation of Mixed Oxygenate Stream to Produce Alcohol
US8536383B1 (en) 2012-03-14 2013-09-17 Celanese International Corporation Rhodium/tin catalysts and processes for producing ethanol
WO2013159106A1 (en) * 2012-04-20 2013-10-24 Zeachem, Inc. Recovery of organic acids from dilute salt solutions
US8759576B2 (en) 2012-09-06 2014-06-24 Celanese International Corporation Processes for purifying acetic anhydride
MX350643B (es) 2012-09-06 2017-09-11 Celanese Int Corp Procedimiento para la produccion de acetato de vinilo.
US8853469B2 (en) 2012-11-20 2014-10-07 Celanese International Corporation Combined column for separating products of different hydrogenation reactors
US9000237B2 (en) 2012-12-20 2015-04-07 Celanese International Corporation Ethanol refining process using intermediate reboiler
SG11201503646TA (en) * 2012-12-20 2015-07-30 Archer Daniels Midland Co Esterification of 2,5-furan-dicarboxylic acid
NZ706072A (en) * 2013-03-08 2018-12-21 Xyleco Inc Equipment protecting enclosures
US8926718B2 (en) 2013-03-15 2015-01-06 Celanese International Corporation Thermochemically produced ethanol compositions
US9073846B2 (en) 2013-06-05 2015-07-07 Celanese International Corporation Integrated process for the production of acrylic acids and acrylates
US9120743B2 (en) 2013-06-27 2015-09-01 Celanese International Corporation Integrated process for the production of acrylic acids and acrylates
US9150475B2 (en) 2013-11-08 2015-10-06 Celanese International Corporation Process for producing ethanol by hydrogenation with carbon monoxide controls
CN104512921B (zh) * 2013-12-06 2017-01-25 江南大学 一种利用长链叔胺制备纳米碳酸钙的方法
WO2015134246A1 (en) 2014-03-04 2015-09-11 White Dog Labs, Inc. Energy efficient batch recycle method for the production of biomolecules
CN105367405B (zh) * 2015-11-27 2017-05-10 河南金丹乳酸科技股份有限公司 乳酸衍生转化生产丙酮酸中的丙酮酸提纯工艺
CN107459449A (zh) * 2016-06-02 2017-12-12 中国石化扬子石油化工有限公司 一种醋酸与水分离方法
CN107459448A (zh) * 2016-06-02 2017-12-12 中国石化扬子石油化工有限公司 一种醋酸与水分离方法
EP3447043A1 (en) * 2017-08-24 2019-02-27 Vito NV Method of recovering organic acids from aqueous solutions
KR102252883B1 (ko) * 2018-10-17 2021-05-14 주식회사 엘지화학 유기산의 정제방법
CN109503352A (zh) * 2018-12-04 2019-03-22 桂林理工大学 一种从乙酸盐溶液中回收乙酸和分离其他元素的方法
CN110079864A (zh) * 2019-05-17 2019-08-02 哈尔滨工业大学（威海） 一种有机酸钙盐通过盐酸法制备有机酸与硫酸钙晶须的方法
CN112745215B (zh) * 2019-10-31 2022-11-11 中国石油化工股份有限公司 一种从乳酸盐的含水原料中转化乳酸和提取乳酸相耦合的方法
KR102422368B1 (ko) * 2020-09-29 2022-07-18 한국화학연구원 금속 유기산염의 에스테르화 방법 및 이를 이용한 이산화탄소의 전환 반응 시스템
JP7279727B2 (ja) * 2021-03-10 2023-05-23 株式会社豊田中央研究所 ギ酸回収方法
JP7682746B2 (ja) * 2021-09-17 2025-05-26 株式会社東芝 水処理システム及び水処理方法

Family Cites Families (116)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1421605A (en) * 1921-04-05 1922-07-04 Us Ind Alcohol Co Process for manufacturing esters
US2079414A (en) * 1932-08-20 1937-05-04 Du Pont Process for producing alcohols from esters of nonaromatic carboxylic acids
US2565487A (en) * 1948-12-27 1951-08-28 Edward M Filachione Production of esters
US2782243A (en) * 1954-03-29 1957-02-19 Union Carbide & Carbon Corp Hydrogenation of esters
NL243096A (no) 1958-09-09 1900-01-01
US3678118A (en) * 1967-11-24 1972-07-18 Nat Distillers Chem Corp Improved process for preparing ethanol
US4690912A (en) * 1968-08-15 1987-09-01 Monsanto Company Rhodium-containing carbonylation catalysts with halogen-containing promoter
US3686334A (en) * 1969-01-13 1972-08-22 Exxon Research Engineering Co Direct hydration of ethylene to ethanol
US3769329A (en) * 1970-03-12 1973-10-30 Monsanto Co Production of carboxylic acids and esters
IL39710A (en) * 1972-06-19 1975-04-25 Imi Inst For Res & Dev Recovery of acids from aqueous solutions by solvent extraction
US3956482A (en) * 1973-06-25 1976-05-11 W. R. Grace & Co. Milk production
US3878261A (en) 1973-08-24 1975-04-15 Phillips Petroleum Co Hydroisomerization of paraffin hydrocarbon with a supported catalyst of SbF{HD 5 {B and CF{HD 3{B SO{HD 3{B H
FR2308611A1 (fr) * 1975-04-24 1976-11-19 Rhone Poulenc Ind Procede de recuperation de l'acide acetique a partir de ses solutions aqueuses de faible concentration
FR2315498A1 (fr) * 1975-06-26 1977-01-21 Roehm Gmbh Procede de preparation d'esters d'acides carboxyliques a partir d'amines d'acides carboxyliques
DE2651348A1 (de) * 1975-11-11 1977-05-18 Schlitz Brewing Co J Verfahren zur fermentation eines fermentierbaren substrats
US4113662A (en) * 1976-08-05 1978-09-12 Chevron Research Company Catalyst for ester hydrogenation
US4134926A (en) * 1977-04-18 1979-01-16 The Lummus Company Production of ethylene from ethanol
GB2003916B (en) * 1977-09-02 1982-05-19 Hitachi Ltd Process for hydrodesulphurizing hydrocarbon oil
US4282323A (en) * 1979-10-09 1981-08-04 E. I. Du Pont De Nemours And Company Removal and concentration of lower molecular weight organic acids from dilute solutions
JPS5929633B2 (ja) 1979-12-05 1984-07-21 日揮株式会社 炭化水素の低温水蒸気改質法
US4359404A (en) * 1980-03-24 1982-11-16 Allied Corporation Hydrogenation of esters using alkali doped heterogeneous Group VIII transition metal catalysts
US4371619A (en) * 1980-06-23 1983-02-01 Union Carbide Corporation Acetic acid by fermentation
US4370507A (en) * 1980-09-11 1983-01-25 Ethyl Corporation Ethanol from methanol and synthesis gas
DE3101750A1 (de) 1981-01-21 1982-08-26 Basf Ag, 6700 Ludwigshafen Verfahren zur kontinuierlichen herstellung von ethanol
US4431838A (en) * 1981-02-09 1984-02-14 National Distillers And Chemical Corporation Extractive distillation of alcohol-ester mixtures and transesterification
US4421393A (en) * 1981-04-27 1983-12-20 The United States Of America As Represented By The Secretary Of The Navy Visual field perimeter and psychomotor tracking performance measuring apparatus
IT1190783B (it) 1981-04-29 1988-02-24 Davy Mckee Oil & Chem Processo per l'idrogenolisi di esteri di acidi carbossilici
US4652526A (en) * 1981-07-29 1987-03-24 The Curators Of The University Of Missouri Ethanol-producing mutants of Clostridium thermosaccharolyticum
US4353784A (en) 1981-09-21 1982-10-12 Daicel Chemical Industries, Ltd. Method of recovery of acetic acid
US4405717A (en) * 1981-10-26 1983-09-20 Cpc International Inc. Recovery of acetic acid from a fermentation broth
US4444881A (en) * 1981-10-26 1984-04-24 Cpc International Inc. Recovery of organic acids from a fermentation broth
US4568644A (en) * 1981-12-10 1986-02-04 Massachusetts Institute Of Technology Fermentation method producing ethanol
DE3363702D1 (en) 1982-03-26 1986-07-03 Davy Mckee London Process for the production of ethanol
US4379028A (en) * 1982-03-30 1983-04-05 Lloyd Berg Separation of ethyl acetate from ethanol and water by extractive distillation
US4435595A (en) * 1982-04-26 1984-03-06 Eastman Kodak Company Reactive distillation process for the production of methyl acetate
DE3221077A1 (de) 1982-06-04 1983-12-08 Basf Ag, 6700 Ludwigshafen Verfahren zur kontinuierlichen herstellung von ethanol
JPS5929633A (ja) * 1982-08-12 1984-02-16 Kuraray Co Ltd 酢酸塩水溶液から酢酸を回収する方法
US4421939A (en) 1982-10-15 1983-12-20 Union Carbide Corporation Production of ethanol from acetic acid
US4513084A (en) * 1983-03-11 1985-04-23 Cpc International Inc. Mutant strain of Clostridium thermoaceticum useful for the preparation of acetic acid
US4506012A (en) * 1983-03-11 1985-03-19 Cpc International Inc. Production of organic acids by a continuous fermentation process
US4771011A (en) * 1984-05-09 1988-09-13 Analog Devices, Incorporated Ion-implanted process for forming IC wafer with buried-Zener diode and IC structure made with such process
US4497967A (en) * 1984-06-15 1985-02-05 The Halcon Sd Group, Inc. Process for the preparation of ethanol from methanol, carbon monoxide _and hydrogen
US4569726A (en) * 1984-07-19 1986-02-11 Lloyd Berg Process for the separation of ethyl acetate from ethanol and water by extractive distillation
US4649112A (en) * 1984-10-11 1987-03-10 Cpc International Inc. Utilization of xylan and corn fiber for direct fermentation by clostridium acetobutylicum
AT385282B (de) * 1984-10-18 1988-03-10 Vogelbusch Gmbh Verfahren zur kontinuierlichen herstellung von aethanol
FR2573090B1 (fr) * 1984-11-13 1987-01-30 Air Liquide Production continue d'acide acetique et de vinaigre par voie microbiologique et installation de mise en oeuvre
JPS61176552A (ja) * 1985-01-30 1986-08-08 Agency Of Ind Science & Technol 脂肪酸の抽出法
JPS61176553A (ja) * 1985-01-30 1986-08-08 Agency Of Ind Science & Technol 脂肪酸の抽出方法
US4636467A (en) * 1985-02-01 1987-01-13 Institute Of Gas Technology Mixed microbial fermentation of carbonaceous matter to road de-icer
US4698303A (en) * 1985-02-15 1987-10-06 Engenics, Inc. Production of lactic acid by continuous fermentation using an inexpensive raw material and a simplified method of lactic acid purification
US4830963A (en) * 1985-03-20 1989-05-16 Michigan Biotechnology Institute Production of acetic acid by an improved fermentation process
US4808526A (en) * 1985-04-12 1989-02-28 George Weston Limited Continuous process for ethanol production by bacterial fermentation
PT83746B (pt) 1985-11-15 1988-08-17 Gist Brocades Nv Processo para a preparacao de novos biocatalisadores imobilizados e para a producao de etanol por fermentacao
US4771001A (en) 1986-03-27 1988-09-13 Neurex Corp. Production of lactic acid by continuous fermentation using an inexpensive raw material and a simplified method of lactic acid purification
JPS62171689U (no) 1986-04-22 1987-10-30
DE3618076A1 (de) * 1986-06-02 1987-12-03 Kernforschungsanlage Juelich Verfahren zur mikrobiellen anaeroben gewinnung von essigsaeure
US4980164A (en) * 1986-10-02 1990-12-25 Bio Techniques Laboratories, Inc. Strains of lactobacillus for enhancing feed conversion efficiency
DE3705272A1 (de) 1987-02-19 1988-09-01 Basf Ag Verfahren zur reduktion von mono- und dicarbonsaeuren
US5182199A (en) * 1987-05-27 1993-01-26 Hartley Brian S Thermophilic ethanol production in a two-stage closed system
SE8702435L (sv) * 1987-06-11 1988-12-12 Medipharm Ab Saett att oeka proteinhalten i mjoelk hos mjoelkproducerande djur
US5028539A (en) 1988-08-31 1991-07-02 The University Of Florida Ethanol production using engineered mutant E. coli
US5424202A (en) 1988-08-31 1995-06-13 The University Of Florida Ethanol production by recombinant hosts
US4939294A (en) * 1989-05-22 1990-07-03 Eastman Kodak Company Preparation of ultra high purity methyl acetate
US5068188A (en) 1989-06-20 1991-11-26 Northeastern University Process for manufacture of alkaline earth acetates
US5254465A (en) * 1989-06-20 1993-10-19 Northeastern University Process for manufacture of alkaline earth acetates
US5071754A (en) * 1990-01-23 1991-12-10 Battelle Memorial Institute Production of esters of lactic acid, esters of acrylic acid, lactic acid, and acrylic acid
US5028188A (en) * 1990-06-18 1991-07-02 The Eastern Company Expansion bolt
US5173429A (en) * 1990-11-09 1992-12-22 The Board Of Trustees Of The University Of Arkansas Clostridiumm ljungdahlii, an anaerobic ethanol and acetate producing microorganism
US5210296A (en) * 1990-11-19 1993-05-11 E. I. Du Pont De Nemours And Company Recovery of lactate esters and lactic acid from fermentation broth
US5162214A (en) * 1991-04-05 1992-11-10 General Atomics International Services Corporation Cma production utilizing acetate ion exchange from fermentation broth
US5412126A (en) 1991-04-17 1995-05-02 The Regents Of The University Of California Carboxylic acid sorption regeneration process
WO1992020810A1 (en) * 1991-05-13 1992-11-26 Regents Of The University Of Minnesota Direct calcium magnesium acetate production
US5231017A (en) * 1991-05-17 1993-07-27 Solvay Enzymes, Inc. Process for producing ethanol
DE4122706C1 (no) * 1991-07-09 1993-03-04 Steigerwald Arzneimittelwerk
US5420304A (en) * 1992-03-19 1995-05-30 Biopak Technology, Ltd. Method to produce cyclic esters
US5563069A (en) 1992-04-24 1996-10-08 The Ohio State University Research Foundation Extractive fermentation using convoluted fibrous bed bioreactor
US5865898A (en) * 1992-08-06 1999-02-02 The Texas A&M University System Methods of biomass pretreatment
US5693296A (en) * 1992-08-06 1997-12-02 The Texas A&M University System Calcium hydroxide pretreatment of biomass
US6136577A (en) 1992-10-30 2000-10-24 Bioengineering Resources, Inc. Biological production of ethanol from waste gases with Clostridium ljungdahlii
US5562777A (en) 1993-03-26 1996-10-08 Arkenol, Inc. Method of producing sugars using strong acid hydrolysis of cellulosic and hemicellulosic materials
DE4402694A1 (de) * 1993-06-02 1995-08-03 Hoechst Ag Verfahren zur Rückgewinnung von fluorierten Carbonsäuren
US5510526A (en) * 1993-06-29 1996-04-23 Cargill, Incorporated Lactic acid production, separation and/or recovery process
DE4341770A1 (de) 1993-12-08 1995-06-14 Basf Ag Verfahren zur Herstellung von Milchsäureestern
IL109724A (en) * 1994-05-23 1999-11-30 Innova Sa Recovery of carboxylic acid from organic solution that contains an amine and an extraction enhancer
IL110206A (en) * 1994-07-04 1996-10-16 Innova Sa Recovery of carboxylic acid from organic solution that contains an amine and an extraction enhancer
US5599976A (en) * 1995-04-07 1997-02-04 Hoechst Celanese Corporation Recovery of acetic acid from dilute aqueous streams formed during a carbonylation process
US5681728A (en) * 1995-06-07 1997-10-28 Chronopol, Inc. Method and apparatus for the recovery and purification of organic acids
US5723639A (en) 1995-10-16 1998-03-03 University Of Chicago Esterification of fermentation-derived acids via pervaporation
US5753474A (en) * 1995-12-26 1998-05-19 Environmental Energy, Inc. Continuous two stage, dual path anaerobic fermentation of butanol and other organic solvents using two different strains of bacteria
JPH09216850A (ja) * 1996-02-09 1997-08-19 Mitsubishi Rayon Co Ltd カルボン酸エステルの製造方法
US5874263A (en) * 1996-07-31 1999-02-23 The Texas A&M University System Method and apparatus for producing organic acids
US6160173A (en) * 1996-10-09 2000-12-12 Cargill Incorporated Process for the recovery of lactic acid esters and amides from aqueous solutions of lactic acid and/or salts thereof
US5766439A (en) 1996-10-10 1998-06-16 A. E. Staley Manufacturing Co. Production and recovery of organic acids
US5969189A (en) * 1997-06-30 1999-10-19 The Texas A&M University System Thermal conversion of volatile fatty acid salts to ketones
US5986133A (en) 1997-06-30 1999-11-16 The Texas A&M University System Recovery of fermentation salts from dilute aqueous solutions
US6043392A (en) * 1997-06-30 2000-03-28 Texas A&M University System Method for conversion of biomass to chemicals and fuels
JP2002505310A (ja) 1998-03-02 2002-02-19 ミシガン バイオテクノロジー インステイテユート 陰イオン交換クロマトグラフィーを使用した有機酸の精製
UA72220C2 (uk) * 1998-09-08 2005-02-15 Байоенджініерінг Рісорсиз, Інк. Незмішувана з водою суміш розчинник/співрозчинник для екстрагування оцтової кислоти, спосіб одержання оцтової кислоти (варіанти), спосіб анаеробного мікробного бродіння для одержання оцтової кислоти (варіанти), модифікований розчинник та спосіб його одержання
US6703227B2 (en) * 1999-02-11 2004-03-09 Renessen Llc Method for producing fermentation-based products from high oil corn
US6740508B2 (en) * 1999-02-11 2004-05-25 Renessen Llc Fermentation-based products from corn and method
NZ514253A (en) * 1999-03-11 2003-06-30 Zeachem Inc Process for producing ethanol
US7074603B2 (en) 1999-03-11 2006-07-11 Zeachem, Inc. Process for producing ethanol from corn dry milling
US6926810B2 (en) 2001-03-15 2005-08-09 A. E. Staley Manufacturing Co. Process for obtaining an organic acid from an organic acid ammonium salt, an organic acid amide, or an alkylamine organic acid complex
US20040171136A1 (en) * 2002-11-01 2004-09-02 Holtzapple Mark T. Methods and systems for pretreatment and processing of biomass
US20040168960A1 (en) * 2002-11-01 2004-09-02 The Texas A&M University System Methods and systems for pretreatment and processing of biomass
CA2553082A1 (en) 2003-01-10 2004-07-29 Zeachem, Inc. Production of organic acid and ammonium nitrate
SE526429C2 (sv) 2003-10-24 2005-09-13 Swedish Biofuels Ab Metod för att framställa syreinnehållande föreningar utgående från biomassa
NZ586246A (en) * 2004-01-29 2013-03-28 Zeachem Inc Recovery of organic acids from a fermentation broth
WO2006007406A2 (en) * 2004-06-16 2006-01-19 The Texas A & M University System Methods and systems for biomass conversion to carboxylic acids and alcohols
CN101072862A (zh) * 2004-12-10 2007-11-14 得克萨斯A&M大学系统 处理生物质的系统和方法
US7670813B2 (en) 2006-10-25 2010-03-02 Iogen Energy Corporation Inorganic salt recovery during processing of lignocellulosic feedstocks
US8329436B2 (en) 2007-02-09 2012-12-11 Zeachem, Inc. Method of making propanol and ethanol from plant material by biological conversion and gasification
WO2008124490A1 (en) 2007-04-03 2008-10-16 The Ohio State University Methods of producing butanol
CN101990576A (zh) 2008-02-07 2011-03-23 齐凯姆公司 丁醇和己醇的间接制造
WO2009137708A1 (en) 2008-05-07 2009-11-12 Zeachem Inc. Recovery of organic acids
US20100120104A1 (en) 2008-11-06 2010-05-13 John Stuart Reed Biological and chemical process utilizing chemoautotrophic microorganisms for the chemosythetic fixation of carbon dioxide and/or other inorganic carbon sources into organic compounds, and the generation of additional useful products

Also Published As

Publication number Publication date
MX306561B (es) 2013-01-09
NZ549320A (en) 2010-10-29
JP2007522136A (ja) 2007-08-09
AU2005207970A1 (en) 2005-08-11
EP1708984A4 (en) 2008-02-13
AU2011205041B2 (en) 2012-04-19
US20100187472A1 (en) 2010-07-29
MX279852B (es) 2010-10-08
WO2005073161A1 (en) 2005-08-11
EP1708984A1 (en) 2006-10-11
US7601865B2 (en) 2009-10-13
BRPI0506554A (pt) 2007-02-27
AU2011205041A1 (en) 2011-08-18
NZ586246A (en) 2013-03-28
US20120112127A1 (en) 2012-05-10
US20050256337A1 (en) 2005-11-17
JP5013879B2 (ja) 2012-08-29
MXPA06008573A (es) 2007-04-02
US8048655B2 (en) 2011-11-01
CN1938257A (zh) 2007-03-28
AU2005207970B2 (en) 2011-04-28

Similar Documents

Publication Publication Date Title
NO20063608L (no) Gjenvinning av organiske syrer
CN106459087A (zh) 活化的凝血因子X (FXa)抑制剂的制备方法
CN108047077B (zh) 一种奥司他韦手性杂质的制备方法
CN110183367A (zh) 一种适用于产业化的(3r,4s)-1-苄氧羰基-4-乙基吡咯-3-羧酸的合成方法
CN103788069A (zh) 埃索美拉唑镁三水合物的制备方法
CN104003978B (zh) 贝他斯汀或其消旋化合物的工业化制备方法
CN105859647A (zh) 一种环氧合酶-2抑制剂帕瑞昔布的制备方法
CN108912032A (zh) 一种（3s，4r）-4-甲基吡咯烷-3-基氨基甲醇叔丁酯盐酸盐的化学合成方法
Liu et al. A facile solid phase synthesis of tetramic acid
AU2006242782B2 (en) New process for synthesis of proton pump inhibitors
EP3398933A1 (en) Method for preparing long-chain compound
Pesenti et al. Stereocontrolled synthesis of hydroxyethylamine isosteres via chiral sulfoxide chemistry
CN105753747A (zh) 一种制备高纯度多库酯钠peg溶液的工业化生产新方法
CN107365301B (zh) 一种克唑替尼的合成方法及其中间体制备方法
JP5031778B2 (ja) 光学活性な２−（アロイルオキシ）プロピオン酸を用いたアミン化合物の製造方法
CN103435530B (zh) 一种高光学纯度的d-色氨酸低级醇酯盐酸盐的制备方法
Singjunla et al. Stereoselective synthesis of dehydroamino acids using malonic acid half oxyester and aromatic aldehydes
Barniol-Xicota et al. Direct reductive alkylation of amine hydrochlorides with aldehyde bisulfite adducts
Sun et al. Samarium diiodide-promoted electrophilic amination of ketone enolates: efficient synthesis of quaternary carbon-containing α-aminated ketones
CN106928171B (zh) Fmoc-Arg（Pbf）-OH的合成方法
CN105018541A (zh) (s)-叔丁基-2-羟基丙基氨基甲酸酯的合成方法
JP5703654B2 (ja) シス−４−ヒドロキシプロリンの製造法
EP3447044A1 (en) Method for preparing d-4,4'-biphenylalanine alkyl ester or l-4,4'-biphenylalanine alkyl ester from dl-4,4'-biphenylalanine alkyl ester
CN112745370B (zh) 一种泰拉霉素的制备方法
CN104211663A (zh) 一种（s)-n-甲氧基-甲基-2-（四氢吡咯基）丙酰胺及其制备方法和应用

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application