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MX2019015256A - Proceso para la disolucion continua de un solido en un medio de reaccion. - Google Patents

Proceso para la disolucion continua de un solido en un medio de reaccion.

Info

Publication number
MX2019015256A
MX2019015256A MX2019015256A MX2019015256A MX2019015256A MX 2019015256 A MX2019015256 A MX 2019015256A MX 2019015256 A MX2019015256 A MX 2019015256A MX 2019015256 A MX2019015256 A MX 2019015256A MX 2019015256 A MX2019015256 A MX 2019015256A
Authority
MX
Mexico
Prior art keywords
solid
reaction medium
continuous dissolution
reaction vessel
liquid
Prior art date
Application number
MX2019015256A
Other languages
English (en)
Inventor
Dirk Bröll
Thorsten Noll
Original Assignee
Evonik Operations Gmbh
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 Evonik Operations Gmbh filed Critical Evonik Operations Gmbh
Publication of MX2019015256A publication Critical patent/MX2019015256A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F21/00—Dissolving
    • B01F21/02—Methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F21/00—Dissolving
    • B01F21/30—Workflow diagrams or layout of plants, e.g. flow charts; Details of workflow diagrams or layout of plants, e.g. controlling means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/0242—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/0278—Feeding reactive fluids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/54—Preparation of carboxylic acid anhydrides
    • C07C51/573—Separation; Purification; Stabilisation; Use of additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00743—Feeding or discharging of solids
    • B01J2208/00769—Details of feeding or discharging
    • B01J2208/00787—Bringing the solid in the form of a slurry before feeding it to the reactor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00027—Process aspects
    • B01J2219/00038—Processes in parallel
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
    • C07C57/03—Monocarboxylic acids
    • C07C57/04—Acrylic acid; Methacrylic acid
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D279/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one sulfur atom as the only ring hetero atoms
    • C07D279/10—1,4-Thiazines; Hydrogenated 1,4-thiazines
    • C07D279/14—1,4-Thiazines; Hydrogenated 1,4-thiazines condensed with carbocyclic rings or ring systems
    • C07D279/18—[b, e]-condensed with two six-membered rings
    • C07D279/20—[b, e]-condensed with two six-membered rings with hydrogen atoms directly attached to the ring nitrogen atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

El proceso para la disolución continua de un sólido en un medio de reacción comprende los pasos de: (a) proporcionar un líquido retirando una porción del medio de reacción de un primer recipiente de reacción; (b) poner en contacto el líquido proporcionado en el paso a) con el sólido en un segundo recipiente de reacción para formar una solución del sólido, donde el sólido en el segundo recipiente de reacción está presente en forma de un lecho fijo el cual es atravesado por el líquido; y (c) reciclar la solución formada en el paso b) en el primer recipiente de reacción.
MX2019015256A 2017-07-05 2018-06-28 Proceso para la disolucion continua de un solido en un medio de reaccion. MX2019015256A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017211435.5A DE102017211435A1 (de) 2017-07-05 2017-07-05 Verfahren zum kontinuierlichen Lösen eines Feststoffes in einem Reaktionsmedium
PCT/EP2018/067357 WO2019007786A1 (en) 2017-07-05 2018-06-28 PROCESS FOR CONTINUOUS DISSOLUTION OF A SOLID IN A REACTIONAL ENVIRONMENT

Publications (1)

Publication Number Publication Date
MX2019015256A true MX2019015256A (es) 2020-07-20

Family

ID=62837892

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019015256A MX2019015256A (es) 2017-07-05 2018-06-28 Proceso para la disolucion continua de un solido en un medio de reaccion.

Country Status (15)

Country Link
US (1) US11027245B1 (es)
EP (1) EP3648877B1 (es)
JP (1) JP7308764B2 (es)
KR (1) KR102603843B1 (es)
CN (1) CN111201079B (es)
AU (1) AU2018297530A1 (es)
BR (1) BR112020000019B1 (es)
CA (1) CA3068163C (es)
DE (1) DE102017211435A1 (es)
ES (1) ES2912366T3 (es)
MX (1) MX2019015256A (es)
RU (1) RU2761042C2 (es)
SG (1) SG11202000049SA (es)
TW (1) TWI752244B (es)
WO (1) WO2019007786A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12479789B2 (en) 2019-06-25 2025-11-25 Evonik Operations Gmbh Process for distillative purification of unsaturated carboxylic anhydrides
CN115175980A (zh) * 2019-12-19 2022-10-11 维也纳自然资源与生命科学大学 从固体中连续重构工艺材料
CN111948341B (zh) * 2020-07-27 2021-09-21 中国石油大学(北京) 固液两相条件下气泡上升速度的测试装置及测试方法
CN116159489B (zh) * 2023-02-09 2025-11-28 迈瑞尔实验设备（上海）有限公司 一种高碳链醛氧化反应和分离组合系统

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3510035A1 (de) 1985-03-20 1986-09-25 Basf Ag, 6700 Ludwigshafen Verfahren zur kontinuierlichen herstellung von carbonsaeureanhydriden
US5137694A (en) * 1985-05-08 1992-08-11 Ecolab Inc. Industrial solid detergent dispenser and cleaning system
AU639630B2 (en) * 1991-01-28 1993-07-29 Celanese International Corporation Removal of carbonyl impurities from carbonylation process stream
US5322960A (en) * 1993-04-15 1994-06-21 Nippon Shokubai Co., Ltd. Method for inhibiting polymerization of (meth) acrylic acid and esters thereof
DE10032137B4 (de) 2000-07-01 2009-04-02 Allessachemie Gmbh Verfahren zur Herstellung von Phenothiazin-Granulat mit verbesserten Eigenschaften
DE60118510T2 (de) 2000-12-26 2006-08-24 Mitsubishi Gas Chemical Co., Inc. Verfahren zur Herstellung von einem Hydrierungsprodukt einer aromatischen Carbonsäure
JP4451581B2 (ja) * 2001-09-28 2010-04-14 株式会社日本触媒 重合防止剤の作成供給装置および作成供給方法
MY135762A (en) 2002-01-09 2008-06-30 Basf Ag Method for producing acrylic acid
DE10323699A1 (de) * 2003-05-22 2004-12-09 Röhm GmbH & Co. KG Verfahren zur kontinuierlichen Herstellung von Alkylamino(meth)acrylamiden
EP1765754B1 (de) * 2004-07-01 2015-12-09 Basf Se Verfahren zur herstellung von acrolein, oder acrylsäure oder deren gemisch aus propan
FR2877003B1 (fr) 2004-10-26 2007-01-05 Arkema Sa Procede ameliore de fabrication d'anhydride (meth) acrylique
DE102005036222A1 (de) * 2005-08-02 2007-02-08 Basf Ag Verfahren zur Herstellung von Xylylendiamin durch kontinuierliche Hydrierung von flüssigem Phthalodinitril
JP2007191435A (ja) 2006-01-19 2007-08-02 Nippon Shokubai Co Ltd （メタ）アクリル酸の製造方法
DE102006029319A1 (de) 2006-06-23 2007-12-27 Röhm Gmbh Verfahren zur Aufreinigung von polymerisierbaren Verbindungen
DE102006029320B3 (de) 2006-06-23 2007-10-11 Röhm Gmbh Verfahren zur kontinuierlichen Herstellung von ungesättigten Carbonsäureanhydriden
DE102006029318B3 (de) * 2006-06-23 2007-10-11 Röhm Gmbh Verfahren zur kontinuierlichen Herstellung von ungesättigten Carbonsäureanhydriden
DE102006060162A1 (de) 2006-12-18 2008-06-19 Evonik Röhm Gmbh Verbessertes Verfahren zur Herstellung von ungesättigten Carbonsäureanhybriden
FR2927329B1 (fr) * 2008-02-08 2010-04-16 Arkema France Procede ameliore de preparation d'anhydride (meth)acrylique.
JP5448830B2 (ja) 2008-08-05 2014-03-19 三菱レイヨン株式会社 （メタ）アクリル酸無水物の製造方法及び保存方法、並びに（メタ）アクリル酸エステルの製造方法
CN103058849B (zh) * 2013-01-19 2014-12-31 福州大学 一种合成甲基丙烯酸酐的间歇反应精馏工艺

Also Published As

Publication number Publication date
RU2020101301A3 (es) 2021-08-05
BR112020000019B1 (pt) 2024-01-16
CN111201079A (zh) 2020-05-26
TWI752244B (zh) 2022-01-11
SG11202000049SA (en) 2020-02-27
CA3068163C (en) 2024-01-16
ES2912366T3 (es) 2022-05-25
JP2020525430A (ja) 2020-08-27
TW201906808A (zh) 2019-02-16
US20210146317A1 (en) 2021-05-20
KR102603843B1 (ko) 2023-11-17
BR112020000019A2 (pt) 2020-07-21
EP3648877A1 (en) 2020-05-13
JP7308764B2 (ja) 2023-07-14
US11027245B1 (en) 2021-06-08
CN111201079B (zh) 2022-02-22
EP3648877B1 (en) 2022-03-16
RU2761042C2 (ru) 2021-12-02
AU2018297530A1 (en) 2020-02-20
WO2019007786A1 (en) 2019-01-10
RU2020101301A (ru) 2021-08-05
KR20200026949A (ko) 2020-03-11
DE102017211435A1 (de) 2019-01-10
CA3068163A1 (en) 2019-01-10

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