BR112014010626A2 - método para tratamento de uma matéria-prima de biomassa - Google Patents
método para tratamento de uma matéria-prima de biomassaInfo
- Publication number
- BR112014010626A2 BR112014010626A2 BR112014010626A BR112014010626A BR112014010626A2 BR 112014010626 A2 BR112014010626 A2 BR 112014010626A2 BR 112014010626 A BR112014010626 A BR 112014010626A BR 112014010626 A BR112014010626 A BR 112014010626A BR 112014010626 A2 BR112014010626 A2 BR 112014010626A2
- Authority
- BR
- Brazil
- Prior art keywords
- biomass
- liquefaction
- biomass feedstock
- treating
- treatment
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H1/00—Processes for the preparation of sugar derivatives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/0203—Solvent extraction of solids with a supercritical fluid
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H3/00—Compounds containing only hydrogen atoms and saccharide radicals having only carbon, hydrogen, and oxygen atoms
- C07H3/02—Monosaccharides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H3/00—Compounds containing only hydrogen atoms and saccharide radicals having only carbon, hydrogen, and oxygen atoms
- C07H3/10—Anhydrosugars, e.g. epoxides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
- C08H6/00—Macromolecular compounds derived from lignin, e.g. tannins, humic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
- C08H8/00—Macromolecular compounds derived from lignocellulosic materials
-
- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
- C13K1/00—Glucose; Glucose-containing syrups
- C13K1/02—Glucose; Glucose-containing syrups obtained by saccharification of cellulosic materials
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C3/00—Pulping cellulose-containing materials
- D21C3/003—Pulping cellulose-containing materials with organic compounds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
- D21C5/02—Working-up waste paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/001—Modification of pulp properties
- D21C9/007—Modification of pulp properties by mechanical or physical means
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P2201/00—Pretreatment of cellulosic or lignocellulosic material for subsequent enzymatic treatment or hydrolysis
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C3/00—Pulping cellulose-containing materials
- D21C3/04—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides
-
- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biotechnology (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Emergency Medicine (AREA)
- Processing Of Solid Wastes (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
resumo método para tratamento de uma matéria-prima de biomassa a presente invenção refere-se à regulação do ph de um processo de liquefação. é apresentado um método para tratamento de uma matéria-prima de biomassa em que a matéria- prima de biomassa é submetida à liquefação, a um ph de no máximo 4, por meio de tratamento com água líquida comprimida quente (hcw) sob condições subcríticas e/ou supercríticas a fim de aprimorar a eficiência de conversão. a presente invenção também está direcionada ao arrefecimento brusco de um processo de liquefação de acordo com o disposto acima, que evita, minimiza ou elimina obstrução e/ou incrustação de componentes de biomassa pegajosos em equipamento de processo durante o processo de acordo com o disposto acima e ao uso de aditivos em um processo de liquefação de biomassa.
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161557026P | 2011-11-08 | 2011-11-08 | |
US201161557029P | 2011-11-08 | 2011-11-08 | |
US201161556973P | 2011-11-08 | 2011-11-08 | |
US201161556969P | 2011-11-08 | 2011-11-08 | |
SE1151047 | 2011-11-08 | ||
SE1151049 | 2011-11-08 | ||
SE1151048 | 2011-11-08 | ||
SE1151046 | 2011-11-08 | ||
PCT/SE2012/051215 WO2013070160A1 (en) | 2011-11-08 | 2012-11-08 | Liquefaction of biomass at low ph |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112014010626A2 true BR112014010626A2 (pt) | 2017-04-25 |
BR112014010626A8 BR112014010626A8 (pt) | 2018-02-06 |
Family
ID=48290386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112014010626A BR112014010626A8 (pt) | 2011-11-08 | 2012-11-08 | Método para tratamento de uma matéria-prima de biomassa |
Country Status (11)
Country | Link |
---|---|
US (1) | US9783565B2 (pt) |
EP (1) | EP2776591B1 (pt) |
KR (1) | KR20140092380A (pt) |
CN (1) | CN103917666A (pt) |
AU (1) | AU2012336413B2 (pt) |
BR (1) | BR112014010626A8 (pt) |
CA (1) | CA2854291A1 (pt) |
MX (1) | MX2014005486A (pt) |
RU (1) | RU2617758C2 (pt) |
SG (1) | SG11201402127TA (pt) |
WO (1) | WO2013070160A1 (pt) |
Families Citing this family (15)
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EP2635713A4 (en) | 2010-11-01 | 2017-07-05 | Renmatix, Inc. | Process for controlled liquefaction of a biomass feedstock by treatment in hot compressed water |
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CA2836200C (en) * | 2013-12-06 | 2014-08-26 | Mazza Innovation, Ltd. | Pressurized low polarity water extraction apparatus and methods of use |
CA2962604C (en) | 2014-09-26 | 2018-10-02 | Renmatix, Inc. | Methods for preparing and collecting polyaromatic compounds, and products comprising polyaromatic compounds |
CN107074981A (zh) | 2014-09-26 | 2017-08-18 | 瑞恩麦特克斯股份有限公司 | 含纤维素的组合物以及其制造方法 |
US20160186067A1 (en) * | 2014-12-30 | 2016-06-30 | Shell Oil Company | Methods and systems for processing cellulosic biomass |
US20160186073A1 (en) * | 2014-12-30 | 2016-06-30 | Shell Oil Company | Methods and systems for processing cellulosic biomass |
US10494764B2 (en) * | 2015-03-06 | 2019-12-03 | Renmatix, Inc. | Method of directed fouling of a substance onto a selected surface |
EP3677684A4 (en) * | 2017-08-31 | 2021-07-07 | G-8 International Trading Co., Ltd. | METHOD OF PREPARING A FULVIC ACID SOLUTION AND FULVIC ACID SOLUTION |
WO2019090413A1 (en) | 2017-11-09 | 2019-05-16 | Iogen Corporation | Low temperature sulfur dioxide pretreatment |
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EP4335900A3 (en) * | 2018-04-12 | 2024-05-15 | Mercer International Inc. | Processes for improving high aspect ratio cellulose filament blends |
CN110681180A (zh) * | 2019-10-10 | 2020-01-14 | 深圳市龙华区中心医院 | 一种内分泌干扰物的提取方法 |
KR102335166B1 (ko) * | 2019-12-12 | 2021-12-06 | 한국에너지기술연구원 | 바이오매스 화합물 및 바이오매스 처리 방법 |
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-
2012
- 2012-11-08 CN CN201280054929.1A patent/CN103917666A/zh active Pending
- 2012-11-08 KR KR20147014972A patent/KR20140092380A/ko not_active Application Discontinuation
- 2012-11-08 RU RU2014118354A patent/RU2617758C2/ru active
- 2012-11-08 AU AU2012336413A patent/AU2012336413B2/en not_active Ceased
- 2012-11-08 BR BR112014010626A patent/BR112014010626A8/pt not_active Application Discontinuation
- 2012-11-08 US US14/356,388 patent/US9783565B2/en active Active
- 2012-11-08 EP EP12847440.0A patent/EP2776591B1/en active Active
- 2012-11-08 SG SG11201402127TA patent/SG11201402127TA/en unknown
- 2012-11-08 MX MX2014005486A patent/MX2014005486A/es unknown
- 2012-11-08 CA CA2854291A patent/CA2854291A1/en not_active Abandoned
- 2012-11-08 WO PCT/SE2012/051215 patent/WO2013070160A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
RU2014118354A (ru) | 2015-12-20 |
AU2012336413B2 (en) | 2016-12-01 |
US9783565B2 (en) | 2017-10-10 |
AU2012336413A1 (en) | 2014-05-15 |
EP2776591B1 (en) | 2020-03-18 |
US20140323716A1 (en) | 2014-10-30 |
MX2014005486A (es) | 2015-03-19 |
WO2013070160A1 (en) | 2013-05-16 |
RU2617758C2 (ru) | 2017-04-26 |
KR20140092380A (ko) | 2014-07-23 |
CA2854291A1 (en) | 2013-05-16 |
CN103917666A (zh) | 2014-07-09 |
EP2776591A1 (en) | 2014-09-17 |
BR112014010626A8 (pt) | 2018-02-06 |
SG11201402127TA (en) | 2014-06-27 |
EP2776591A4 (en) | 2015-07-29 |
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