IT8220984A0 - Procedimento ed installazione perl'ottenimento di etanolo mediante idrolisi acida continua dimateriali cellulosici. - Google Patents

Procedimento ed installazione perl'ottenimento di etanolo mediante idrolisi acida continua dimateriali cellulosici.

Info

Publication number
IT8220984A0
IT8220984A0 IT8220984A IT2098482A IT8220984A0 IT 8220984 A0 IT8220984 A0 IT 8220984A0 IT 8220984 A IT8220984 A IT 8220984A IT 2098482 A IT2098482 A IT 2098482A IT 8220984 A0 IT8220984 A0 IT 8220984A0
Authority
IT
Italy
Prior art keywords
procedure
installation
acid hydrolysis
cellulosic materials
continuous acid
Prior art date
Application number
IT8220984A
Other languages
English (en)
Other versions
IT1151752B (it
Inventor
Jose Carlos Campana Gerez
Maria Do Carmo Alves Gerez
Joseph Miller
Original Assignee
Villares Ind
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 Villares Ind filed Critical Villares Ind
Publication of IT8220984A0 publication Critical patent/IT8220984A0/it
Application granted granted Critical
Publication of IT1151752B publication Critical patent/IT1151752B/it

Links

Classifications

    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Emergency Medicine (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Processing Of Solid Wastes (AREA)
IT20984/82A 1981-04-30 1982-04-29 Procedimento ed installazione per l'ottenimento di etanolo mediante idrolisi acida continua di materiali cellulosici IT1151752B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR8102802A BR8102802A (pt) 1981-04-30 1981-04-30 Processo e instalacao para obtencao de etanol por hidrolise acida continua de materiais celulosicos

Publications (2)

Publication Number Publication Date
IT8220984A0 true IT8220984A0 (it) 1982-04-29
IT1151752B IT1151752B (it) 1986-12-24

Family

ID=4027798

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20984/82A IT1151752B (it) 1981-04-30 1982-04-29 Procedimento ed installazione per l'ottenimento di etanolo mediante idrolisi acida continua di materiali cellulosici

Country Status (12)

Country Link
US (1) US4529699A (it)
AU (1) AU552663B2 (it)
BE (1) BE893017A (it)
BR (1) BR8102802A (it)
CA (1) CA1183788A (it)
CU (1) CU21427A3 (it)
DE (1) DE3216004A1 (it)
FI (1) FI76547C (it)
FR (1) FR2512832A1 (it)
GB (1) GB2100282B (it)
IT (1) IT1151752B (it)
ZA (1) ZA822867B (it)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1173380A (en) * 1980-02-19 1984-08-28 Michael I. Sherman Acid hydrolysis of biomass for ethanol production
DE3307076A1 (de) * 1983-03-01 1984-09-06 Knauth, Hans, Dipl.-Ing., 7758 Meersburg Verfahren zur herstellung von futtermitteln und aethanol
US4952504A (en) * 1987-07-28 1990-08-28 Pavilon Stanley J Method for producing ethanol from biomass
US5135861A (en) * 1987-07-28 1992-08-04 Pavilon Stanley J Method for producing ethanol from biomass
US5248484A (en) * 1991-08-05 1993-09-28 Martin Marietta Energy Systems, Inc. Attrition reactor system
US5198074A (en) * 1991-11-29 1993-03-30 Companhia Industreas Brasileiras Portela Process to produce a high quality paper product and an ethanol product from bamboo
US5711817A (en) * 1996-05-01 1998-01-27 Eau-Viron Incorporated Method for the continuous conversion of cellulosic material to sugar
YU25697A (sh) * 1997-06-18 1999-07-28 Dušan Ćirić Postupak za dobijanje etil alkohola iz celuloze
US5876505A (en) * 1998-01-13 1999-03-02 Thermo Fibergen, Inc. Method of producing glucose from papermaking sludge using concentrated or dilute acid hydrolysis
US6423145B1 (en) * 2000-08-09 2002-07-23 Midwest Research Institute Dilute acid/metal salt hydrolysis of lignocellulosics
US20060124124A1 (en) * 2004-12-14 2006-06-15 Gas Technology Institute Hydroxyl radical/dilute acid hydrolysis of lignocellulosic materials
EP2520609A1 (en) * 2005-07-19 2012-11-07 Inbicon A/S Method for continuous hydrothermal pretreatment of cellulosic material
GB0601828D0 (en) * 2006-01-31 2006-03-08 Tapper Company The Ltd S A Method Of Heat Generation
US7666637B2 (en) * 2006-09-05 2010-02-23 Xuan Nghinh Nguyen Integrated process for separation of lignocellulosic components to fermentable sugars for production of ethanol and chemicals
US7815741B2 (en) 2006-11-03 2010-10-19 Olson David A Reactor pump for catalyzed hydrolytic splitting of cellulose
US7815876B2 (en) 2006-11-03 2010-10-19 Olson David A Reactor pump for catalyzed hydrolytic splitting of cellulose
WO2008137639A1 (en) * 2007-05-02 2008-11-13 Mascoma Corporation Two-stage method for pretreatment of lignocellulosic biomass
GB2464691A (en) * 2008-10-22 2010-04-28 Christopher Denham Wall Manufacture of methanol from agricultural by-product cellulosic/lignitic material
EP2403954B1 (en) 2009-03-03 2015-04-22 POET Research, Inc. Method for fermentation of biomass for the production of ethanol
US8138371B2 (en) 2009-03-11 2012-03-20 Biofine Technologies Llc Production of formic acid
MY186382A (en) 2009-03-12 2021-07-21 Univ Malaya A conversion of cellulosic materials into glucose for use in bioethanol production
CA2795501C (en) 2010-03-19 2019-02-26 Poet Research, Inc. System for the treatment of biomass
CA2795503C (en) 2010-03-19 2020-02-18 Poet Research, Inc. System for treatment of biomass to facilitate the production of ethanol
CN103403192B (zh) 2010-11-01 2015-06-17 瑞恩麦特克斯股份有限公司 用于生物质原料的通过在加压热水中进行处理的受控液化的工艺
ES2519618T3 (es) * 2010-11-25 2014-11-07 Studiengesellschaft Kohle Mbh Procedimiento de despolimerización de la celulosa, catalizada por ácido
US9663807B2 (en) 2011-01-18 2017-05-30 Poet Research, Inc. Systems and methods for hydrolysis of biomass
BR112014000351A2 (pt) 2011-07-07 2017-01-10 Poet Res Inc “método para tratamento prévio de biomassa lignocelulósica”
US9783565B2 (en) 2011-11-08 2017-10-10 Renmatix, Inc. Liquefaction of biomass at low pH
WO2013106695A1 (en) * 2012-01-12 2013-07-18 Baskis Paul T Method and apparatus for producing engineered fuel from high cellulose feedstock
WO2014074066A1 (en) * 2012-11-08 2014-05-15 Reac Fuel Ab Flash cooling for quenching a hydrolysis reaction of a biomass feedstock
US20240189737A1 (en) * 2021-04-02 2024-06-13 Natural Extraction Systems, LLC Compositions for low-temperature distillation of high-boiling-point molecules

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1857429A (en) * 1929-10-21 1932-05-10 Commercial Solvents Corp Fermentation of cellulosic materials
US2086701A (en) * 1933-08-30 1937-07-13 Dreyfus Henry Hydrolysis of cellulose
US2222885A (en) * 1937-03-01 1940-11-26 Alfred M Thomsen Utilization of plant wastes
US4201596A (en) * 1979-01-12 1980-05-06 American Can Company Continuous process for cellulose saccharification
US4342831A (en) * 1979-07-02 1982-08-03 American Can Company Fermentable acid hydrolyzates and fermentation process

Also Published As

Publication number Publication date
BR8102802A (pt) 1982-12-14
DE3216004C2 (it) 1987-08-06
FI821510L (fi) 1982-10-31
FI76547B (fi) 1988-07-29
DE3216004A1 (de) 1982-12-30
CA1183788A (en) 1985-03-12
AU552663B2 (en) 1986-06-12
BE893017A (fr) 1982-08-16
CU21427A3 (en) 1987-01-13
ZA822867B (en) 1983-09-28
FI821510A0 (fi) 1982-04-29
AU8303882A (en) 1982-11-04
FR2512832A1 (fr) 1983-03-18
GB2100282B (en) 1985-02-06
FR2512832B1 (it) 1985-03-29
IT1151752B (it) 1986-12-24
US4529699A (en) 1985-07-16
GB2100282A (en) 1982-12-22
FI76547C (fi) 1988-11-10

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