BR112016006387A2 - processo para a produção de etanol e água de reciclagem - Google Patents

processo para a produção de etanol e água de reciclagem

Info

Publication number
BR112016006387A2
BR112016006387A2 BR112016006387A BR112016006387A BR112016006387A2 BR 112016006387 A2 BR112016006387 A2 BR 112016006387A2 BR 112016006387 A BR112016006387 A BR 112016006387A BR 112016006387 A BR112016006387 A BR 112016006387A BR 112016006387 A2 BR112016006387 A2 BR 112016006387A2
Authority
BR
Brazil
Prior art keywords
water
recycling
ethanol
production
ethanol production
Prior art date
Application number
BR112016006387A
Other languages
English (en)
Inventor
B Kasat Rahul
D Parten William
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of BR112016006387A2 publication Critical patent/BR112016006387A2/pt

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12F—RECOVERY OF BY-PRODUCTS OF FERMENTED SOLUTIONS; DENATURED ALCOHOL; PREPARATION THEREOF
    • C12F3/00—Recovery of by-products
    • C12F3/10—Recovery of by-products from distillery slops
    • 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

Abstract

resumo “processo para a produção de etanol e água de reciclagem” a presente invenção se refere aos processos para a produção de etanol a partir de sistemas de fermentação que utilizam as matérias primas celulósicas, em que a água é processada para a reciclagem. a porção de controle da água do processo emprega os evaporadores de efeito múltiplos em que o primeiro efeito do evaporador é mantido em temperaturas superiores a 105º c, e o propulsor de evaporação, coluna de cerveja formam um sistema de calor integrado.
BR112016006387A 2013-09-26 2014-09-25 processo para a produção de etanol e água de reciclagem BR112016006387A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/037,407 US20150087040A1 (en) 2013-09-26 2013-09-26 Production of ethanol and recycle water in a cellulosic fermentation process
PCT/US2014/057329 WO2015048208A1 (en) 2013-09-26 2014-09-25 Production of ethanol and recycle water in a cellulosic fermentation process

Publications (1)

Publication Number Publication Date
BR112016006387A2 true BR112016006387A2 (pt) 2017-08-01

Family

ID=51662368

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016006387A BR112016006387A2 (pt) 2013-09-26 2014-09-25 processo para a produção de etanol e água de reciclagem

Country Status (6)

Country Link
US (1) US20150087040A1 (pt)
EP (1) EP3049528A1 (pt)
CN (2) CN105579586A (pt)
AU (1) AU2014326730A1 (pt)
BR (1) BR112016006387A2 (pt)
WO (1) WO2015048208A1 (pt)

Families Citing this family (8)

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Publication number Priority date Publication date Assignee Title
FR3053357B1 (fr) * 2016-06-30 2019-07-26 IFP Energies Nouvelles Procede de recuperation d'alcools dans un fermenteur
CN106701863A (zh) * 2017-03-29 2017-05-24 中石化上海工程有限公司 一种以木质纤维素为原料同步酶解发酵制备乙醇的方法
CN107828619A (zh) * 2017-11-30 2018-03-23 宁波沪港食品机械制造有限公司 一种啤酒蒸馏酒生产系统及工艺
CN109988782A (zh) * 2017-12-29 2019-07-09 中粮营养健康研究院有限公司 一种采用玉米和甘蔗联产蔗糖和乙醇的方法
EP3790638A1 (en) * 2018-05-07 2021-03-17 Whitefox Technologies Limited Process and system for dehydrating a product stream in ethanol production with molecular sieve and membranes
CN109160622A (zh) * 2018-09-30 2019-01-08 时代沃顿科技有限公司 一种酵母蒸发冷凝液处理方法及其专用装置
CN110923270A (zh) * 2019-12-06 2020-03-27 鹤山市东古调味食品有限公司 一种利用化工乙醇发酵生产乙酸的方法
CN113667700B (zh) * 2021-08-19 2022-11-11 宿州中粮生物化学有限公司 混合原料发酵生产乙醇的方法和系统

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US4502921A (en) * 1981-05-06 1985-03-05 The Foxboro Company Apparatus for the control of alcohol distillation
US5843760A (en) 1994-04-15 1998-12-01 Midwest Research Institute Single zymomonas mobilis strain for xylose and arabinose fermentation
US5514583A (en) 1994-04-15 1996-05-07 Midwest Research Institute Recombinant zymomonas for pentose fermentation
US5712133A (en) 1994-04-15 1998-01-27 Midwest Research Institute Pentose fermentation by recombinant zymomonas
AU2388295A (en) 1994-04-15 1995-11-10 Midwest Research Institute Recombinant zymomonas for pentose fermentation
US7223575B2 (en) 2000-05-01 2007-05-29 Midwest Research Institute Zymomonas pentose-sugar fermenting strains and uses thereof
US6566107B1 (en) 2000-11-01 2003-05-20 Midwest Research Institute Recombinant Zymomonas mobilis with improved xylose utilization
US7297236B1 (en) 2001-06-30 2007-11-20 Icm, Inc. Ethanol distillation process
BRPI0612966B1 (pt) 2005-04-12 2017-12-05 E.I.Du Pont De Nemours And Company Method for the treatment of biomass
US7781191B2 (en) 2005-04-12 2010-08-24 E. I. Du Pont De Nemours And Company Treatment of biomass to obtain a target chemical
US7666282B2 (en) 2005-12-28 2010-02-23 E.I. Du Pont De Nemours And Company Process for providing ethanol
US7741119B2 (en) 2006-09-28 2010-06-22 E. I. Du Pont De Nemours And Company Xylitol synthesis mutant of xylose-utilizing zymomonas for ethanol production
US7629156B2 (en) 2006-09-28 2009-12-08 E.I. Du Pont De Nemours And Company Ethanol production in fermentation of mixed sugars containing xylose
US7741084B2 (en) 2006-09-28 2010-06-22 E. I. Du Pont De Nemours And Company Ethanol production using xylitol synthesis mutant of xylose-utilizing zymomonas
US7819976B2 (en) 2007-08-22 2010-10-26 E. I. Du Pont De Nemours And Company Biomass treatment method
US7807419B2 (en) 2007-08-22 2010-10-05 E. I. Du Pont De Nemours And Company Process for concentrated biomass saccharification
BRPI0817152A8 (pt) 2007-10-30 2018-12-11 Du Pont processo para a produção de etanol
ES2385857T3 (es) 2007-10-30 2012-08-01 E. I. Du Pont De Nemours And Company Zymomonas con producción aumentada de etanol en medio que contiene azúcares concentrados y acetato
CN101981184B (zh) 2008-03-27 2013-05-01 纳幕尔杜邦公司 高表达发酵单胞菌属启动子
US7998722B2 (en) 2008-03-27 2011-08-16 E. I. Du Pont De Nemours And Company Zymomonas with improved xylose utilization
US20100000849A1 (en) * 2008-07-03 2010-01-07 Lurgi Psi, Inc. Method Of Prevention Of Ethanol In Rectification Column Bottoms In An Ethanol Plant
WO2010059825A1 (en) 2008-11-20 2010-05-27 E. I. Du Pont De Nemours And Company Sugar production by decrystallization and hydrolysis of polysaccharide enriched biomass
US8304213B2 (en) 2008-12-19 2012-11-06 E I Du Pont De Nemours And Company Organic solvent pretreatment of biomass to enhance enzymatic saccharification
CA2742681A1 (en) 2008-12-19 2010-07-15 E. I. Du Pont De Nemours And Company Organic solvent pretreatment of biomass to enhance enzymatic saccharification
US8278070B2 (en) 2008-12-19 2012-10-02 E I Du Pont De Nemours And Company Organic solvent pretreatment of biomass to enhance enzymatic saccharification
US8216809B2 (en) 2008-12-19 2012-07-10 E I Du Pont De Nemours And Company Organic solvent pretreatment of biomass to enhance enzymatic saccharification
US8241873B2 (en) 2008-12-19 2012-08-14 E I Du Pont De Nemours And Company Organic solvent pretreatment of biomass to enhance enzymatic saccharification
US8247208B2 (en) 2008-12-22 2012-08-21 Alliance For Sustainable Energy Llc Zymomonas with improved xylose utilization in stress conditions
SG10201607414XA (en) * 2009-05-20 2016-10-28 Xyleco Inc Processing Biomass
US20110143408A1 (en) 2009-06-18 2011-06-16 E. I. Du Pont De Nemours And Company Zymomonas with improved arabinose utilization
CN102791853B (zh) 2009-09-23 2015-08-12 丹尼斯科美国公司 新型糖基水解酶及其用途
US8906204B2 (en) * 2009-12-21 2014-12-09 Butamax Advanced Biofuels Llc Methods for alcohol recovery and concentration of stillage by-products
US8623623B2 (en) 2010-06-29 2014-01-07 E I Du Pont De Nemours And Company Xylose utilization in recombinant Zymomonas
US8679822B2 (en) 2010-06-29 2014-03-25 E I Du Pont De Nemours And Company Xylose utilization in recombinant zymomonas
WO2013070305A1 (en) * 2011-08-31 2013-05-16 Dx Resources, Llc Method and apparatus for ethanol production

Also Published As

Publication number Publication date
WO2015048208A1 (en) 2015-04-02
CN205031905U (zh) 2016-02-17
EP3049528A1 (en) 2016-08-03
US20150087040A1 (en) 2015-03-26
AU2014326730A1 (en) 2016-04-07
CN105579586A (zh) 2016-05-11

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired