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WO2015121477A1 - Procédé pour le traitement de liqueur noire - Google Patents

Procédé pour le traitement de liqueur noire Download PDF

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Publication number
WO2015121477A1
WO2015121477A1 PCT/EP2015/053240 EP2015053240W WO2015121477A1 WO 2015121477 A1 WO2015121477 A1 WO 2015121477A1 EP 2015053240 W EP2015053240 W EP 2015053240W WO 2015121477 A1 WO2015121477 A1 WO 2015121477A1
Authority
WO
WIPO (PCT)
Prior art keywords
organic matter
black liquor
solution
value
alcohol
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/EP2015/053240
Other languages
English (en)
Inventor
Mikael Lindström
Gunnar Henriksson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CLEANFLOW BLACK AB
Original Assignee
CLEANFLOW BLACK AB
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 CLEANFLOW BLACK AB filed Critical CLEANFLOW BLACK AB
Publication of WO2015121477A1 publication Critical patent/WO2015121477A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G3/00—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
    • C10G3/42—Catalytic treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
    • C07G1/00—Lignin; Lignin derivatives
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G3/00—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
    • C10G3/40—Thermal non-catalytic treatment
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G3/00—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
    • C10G3/50—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids in the presence of hydrogen, hydrogen donors or hydrogen generating compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10—Feedstock materials
    • C10G2300/1011—Biomass
    • C10G2300/1014—Biomass of vegetal origin
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/02—Gasoline
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/04—Diesel oil
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/20—Technologies relating to oil refining and petrochemical industry using bio-feedstock

Definitions

  • a fuel comprising at least one
  • Glycerol is in one embodiment used as a solvent.
  • the final product will be an organic liquid with high fuel value, which is suitable as fuel in combustion engines.
  • the precipitated organic matter from step b) is washed with water wherein at least one from CO2 and an acid has been added to the water, and wherein the precipitated organic matter is dried after the washing, before entering step c) .
  • the water with which the precipitated matter is washed is acidified.
  • the additional acid wash has the effect of removing metal salts.
  • At least one alcohol comprising at least one OH group and from one up to three carbon atoms is added to the precipitated organic matter and heating the mixture to a temperature above 160°C between steps b) and c).
  • the at least one alcohol comprising at least one OH group and from one up to three carbon atoms added between steps b) and c) is not necessarily the same as the one added in step c). It can be the same or a different compound. Also various mixtures of compounds are encompassed both for addition between steps b) and c) as well as for step c).
  • the at least one alcohol comprising at least one OH group and from one up to three carbon atoms is at least one compound selected from the group consisting of methanol, ethanol, propanol, and glycerol.
  • the pH value during the addition of an acid can be varied.
  • the pH at the end of the pH-lowering step can be varied in order to precipitate different fractions with different properties.
  • the selected pH value at the end depends on the desired end product.
  • the pH value at the end of step b) is in the interval 2-3.
  • the pH value at the end of step b) is in the interval 3-4.
  • the pH value at the end of step b) is in the interval 4-5.
  • the pH value at the end of step b) is in the interval 5-6.
  • the pH value at the end of step b) is in the interval 6-7.
  • the pH value at the end of step b) is in the interval 7-8.
  • the pH value at the end of step b) is in the interval 8-9. It is also encompassed to divide the incoming material, wherein the end pH is different for each part in order to precipitate different fractions of material.
  • Fig. 1 shows a schematic picture of heating and subsequent hydrogenation of a compound.
  • lignin is a complex chemical compound, it is represented by the structure in fig 1 .
  • ammonia has the effect of making the dissolution in the alcohol
  • solution it is meant a solution without or essentially without undissolved lignin, i.e. more than 95wt% or preferably more than 99wt% of the lignin is dissolved.
  • ammonia increases the pH and also further facilitates the dissolution because it does not add metal ions (metal salts) as many other pH increasing additives such as NaOH etc.
  • catalysts include but are not limited to nickel based catalysts including Raney nickel and Urushibara nickel, rhodium based catalysts, including Wilkinson's catalyst, iridium based catalysts including Crabtree's catalyst, as well as catalysts based on ruthenium, platinum, and palladium.
  • At least one component from step e) is utilized as a fuel adapted to an internal combustion engine.
  • the fuel adapted to an internal combustion engine is a fuel which is suitable to use in an internal combustion engine.
  • a fuel comprising at least one
  • acidified lignin was dissolved in 20% (200 mg per ml) by magnetic stirring and heating to 50°C. A black viscous solution was obtained. No precipitate could be detected when the solution was cooled down without stirring.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Liquid Carbonaceous Fuels (AREA)

Abstract

L'invention concerne un procédé pour le traitement de liqueur noire comprend les étapes successives suivantes : filtration de la liqueur noire à l'aide d'un filtre ayant un seuil de coupure de masse moléculaire de 1000 à 10000 Da, puis récupération de la fraction de la liqueur noire ayant traversé le filtre, abaissement du pH par addition d'au moins un composé parmi le CO2 et un acide pour précipiter la matière organique et récupération de la matière organique précipitée, dissolution de la matière organique précipitée dans une solution d'ammoniac et d'au moins un alcool comportant au moins un groupe OH et d'un à trois atomes de carbone pour obtenir une solution, soumission de la solution à au moins un traitement parmi une hydrogénation, un craquage catalytique, et un craquage thermique, et séparation des composants obtenus après l'étape d). Les avantages comprennent le fait que la lignine peut être extraite économiquement et transformée en un combustible liquide. La réaction est plus rapide et le rendement en produits de faible masse moléculaire est amélioré.
PCT/EP2015/053240 2014-02-17 2015-02-16 Procédé pour le traitement de liqueur noire Ceased WO2015121477A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1450182 2014-02-17
SE1450182-9 2014-02-17

Publications (1)

Publication Number Publication Date
WO2015121477A1 true WO2015121477A1 (fr) 2015-08-20

Family

ID=52469850

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2015/053240 Ceased WO2015121477A1 (fr) 2014-02-17 2015-02-16 Procédé pour le traitement de liqueur noire

Country Status (1)

Country Link
WO (1) WO2015121477A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018046482A1 (fr) 2016-09-08 2018-03-15 Suncarbon Ab Procédé et système de traitement d'effluent de papeterie usagé

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000011112A1 (fr) * 1998-08-21 2000-03-02 The University Of Utah Research Foundation Procede de transformation de lignine en essence reformulee partiellement oxygenee
US20130232853A1 (en) * 2012-03-09 2013-09-12 Thesis Chemistry, Llc Method for selective production of biobased chemicals and biofuels from plant lignin

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000011112A1 (fr) * 1998-08-21 2000-03-02 The University Of Utah Research Foundation Procede de transformation de lignine en essence reformulee partiellement oxygenee
US20130232853A1 (en) * 2012-03-09 2013-09-12 Thesis Chemistry, Llc Method for selective production of biobased chemicals and biofuels from plant lignin

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JOSEPH ZAKZESKI ET AL: "Catalytic Lignin Valorization Process for the Production of Aromatic Chemicals and Hydrogen", CHEMSUSCHEM, vol. 5, no. 8, 27 June 2012 (2012-06-27), pages 1602 - 1609, XP055199904, ISSN: 1864-5631, DOI: 10.1002/cssc.201100699 *
MIKAELA HELANDER ET AL: "PEER-REVIEWED ARTICLE Fractionation of Technical Lignin: Molecular Mass and pH Effects", 1 May 2013 (2013-05-01), pages 2270 - 2282, XP055199906, Retrieved from the Internet <URL:https://www.ncsu.edu/bioresources/BioRes_08/BioRes_08_2_2270_Helander_Fractionation_Technical_Lignin_Mass_pH_3506.pdf> [retrieved on 20150702] *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018046482A1 (fr) 2016-09-08 2018-03-15 Suncarbon Ab Procédé et système de traitement d'effluent de papeterie usagé

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