CL2011002929A1 - “Method and system to reduce fouling in a distillation system to obtain ethanol from lignocellulosic biomass that comprises pretreating the biomass, separating it from the liquid, hydrolyzing, fermenting and heating the solid component to agglomerate the particulate matter, and distill the treated product - Google Patents

“Method and system to reduce fouling in a distillation system to obtain ethanol from lignocellulosic biomass that comprises pretreating the biomass, separating it from the liquid, hydrolyzing, fermenting and heating the solid component to agglomerate the particulate matter, and distill the treated product

Info

Publication number
CL2011002929A1
CL2011002929A1 CL2011002929A CL2011002929A CL2011002929A1 CL 2011002929 A1 CL2011002929 A1 CL 2011002929A1 CL 2011002929 A CL2011002929 A CL 2011002929A CL 2011002929 A CL2011002929 A CL 2011002929A CL 2011002929 A1 CL2011002929 A1 CL 2011002929A1
Authority
CL
Chile
Prior art keywords
biomass
fermenting
hydrolyzing
separating
liquid
Prior art date
Application number
CL2011002929A
Other languages
Spanish (es)
Inventor
William F Mcdonald
Nicholas Paul Carlson David Charles Stutzman
Original Assignee
Poet Res Incorporated
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 Poet Res Incorporated filed Critical Poet Res Incorporated
Publication of CL2011002929A1 publication Critical patent/CL2011002929A1/en

Links

Classifications

    • 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
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/06—Ethanol, i.e. non-beverage
    • C12P7/08—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate
    • C12P7/10—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate substrate containing cellulosic material
    • 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

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Método para tratar biomasa lignocelulósica fermentada que va a ser suministrada a un sistema de destilación para la producción de etanol que comprende pretratar biomasa lignocelulósica para formar biomasa pretratada, separar dicha biomasa para formar componente líquido y sólido, hidrolizar, fermentar y destilar; y sistema.Method for treating fermented lignocellulosic biomass to be supplied to a distillation system for the production of ethanol comprising pretreating lignocellulosic biomass to form pretreated biomass, separating said biomass to form a liquid and solid component, hydrolyzing, fermenting and distilling; and system.

CL2011002929A 2009-05-18 2011-11-18 “Method and system to reduce fouling in a distillation system to obtain ethanol from lignocellulosic biomass that comprises pretreating the biomass, separating it from the liquid, hydrolyzing, fermenting and heating the solid component to agglomerate the particulate matter, and distill the treated product CL2011002929A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17934909P 2009-05-18 2009-05-18

Publications (1)

Publication Number Publication Date
CL2011002929A1 true CL2011002929A1 (en) 2012-08-24

Family

ID=43126480

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2011002929A CL2011002929A1 (en) 2009-05-18 2011-11-18 “Method and system to reduce fouling in a distillation system to obtain ethanol from lignocellulosic biomass that comprises pretreating the biomass, separating it from the liquid, hydrolyzing, fermenting and heating the solid component to agglomerate the particulate matter, and distill the treated product

Country Status (8)

Country Link
EP (1) EP2432889A4 (en)
CN (1) CN102459617B (en)
BR (1) BRPI1013041A2 (en)
CA (1) CA2762689A1 (en)
CL (1) CL2011002929A1 (en)
MX (1) MX2011012376A (en)
WO (1) WO2010135366A1 (en)
ZA (1) ZA201108496B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103814000A (en) 2011-08-31 2014-05-21 艾欧基能源公司 Process for recovering salt during lignocellulosic conversion process
US9617574B2 (en) 2013-03-15 2017-04-11 Auburn University Efficient process for producing saccharides and ethanol from a biomass feedstock
EP3383971A1 (en) * 2015-12-04 2018-10-10 Arbiom SAS System and method for treatment of biomass for the production of biofuels and biochemicals
KR102073898B1 (en) * 2018-05-28 2020-02-05 씨제이제일제당 주식회사 A physically pretreated biomass composition capable of membrane filtration
CN108753870A (en) * 2018-05-31 2018-11-06 天津科技大学 A kind of biomass treatment method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050233030A1 (en) * 2004-03-10 2005-10-20 Broin And Associates, Inc. Methods and systems for producing ethanol using raw starch and fractionation
MXPA06008745A (en) * 2004-02-06 2007-01-23 Novozymes Inc Polypeptides having cellulolytic enhancing activity and polynucleotides encoding same.
AU2007210012B2 (en) * 2006-01-27 2012-04-05 University Of Massachussetts Systems and methods for producing biofuels and related materials
WO2009058276A1 (en) * 2007-11-01 2009-05-07 Mascoma Corporation Product recovery from fermentation of lignocellulosic biomass

Also Published As

Publication number Publication date
CN102459617A (en) 2012-05-16
MX2011012376A (en) 2012-01-30
CA2762689A1 (en) 2010-11-25
BRPI1013041A2 (en) 2015-09-15
EP2432889A1 (en) 2012-03-28
WO2010135366A1 (en) 2010-11-25
ZA201108496B (en) 2013-01-30
CN102459617B (en) 2016-01-27
EP2432889A4 (en) 2013-09-11

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