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)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Emergency Medicine (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
CA2959268A1 (en) 2005-07-19 2007-01-25 Inbicon A/S Method and apparatus for conversion of cellulosic material to ethanol
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
US7815876B2 (en) * 2006-11-03 2010-10-19 Olson David A Reactor pump for catalyzed hydrolytic splitting of cellulose
US7815741B2 (en) 2006-11-03 2010-10-19 Olson David A Reactor pump for catalyzed hydrolytic splitting of cellulose
US20100279361A1 (en) * 2007-05-02 2010-11-04 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
MX2011009269A (es) 2009-03-03 2011-09-26 Poet Res Inc Fermentacion de biomasa para la produccion de etanol.
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
WO2011116320A1 (en) 2010-03-19 2011-09-22 Poet Research, Inc. System for treatment of biomass to facilitate the production of ethanol
EP2547778B1 (en) 2010-03-19 2019-09-04 POET Research, Inc. System for the treatment of biomass
CA2816250C (en) 2010-11-01 2020-01-14 Renmatix, Inc. Process for controlled liquefaction of a biomass feedstock by treatment in hot compressed water
PL2643485T3 (pl) * 2010-11-25 2015-02-27 Studiengesellschaft Kohle Mbh Sposób depolimeryzacji celulozy katalizowanej kwasami
CN103547677B (zh) 2011-01-18 2016-10-12 波特研究公司 用于生物质水解的体系和方法
BR112014000351A2 (pt) 2011-07-07 2017-01-10 Poet Res Inc “método para tratamento prévio de biomassa lignocelulósica”
BR112014010626A8 (pt) 2011-11-08 2018-02-06 Renmatix Inc Método para tratamento de uma matéria-prima de biomassa
EP2802541A4 (en) * 2012-01-12 2015-09-23 Paul T Baskis METHOD AND APPARATUS FOR PRODUCING TECHNICAL FUEL FROM HIGHLY CONCENTRATED CELLULOSE RAW MATERIALS
WO2014074066A1 (en) * 2012-11-08 2014-05-15 Reac Fuel Ab Flash cooling for quenching a hydrolysis reaction of a biomass feedstock
US12453931B2 (en) * 2021-04-02 2025-10-28 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
DE3216004C2 (it) 1987-08-06
FI821510L (fi) 1982-10-31
GB2100282B (en) 1985-02-06
CU21427A3 (en) 1987-01-13
FI76547B (fi) 1988-07-29
AU8303882A (en) 1982-11-04
IT1151752B (it) 1986-12-24
FR2512832A1 (fr) 1983-03-18
FI821510A0 (fi) 1982-04-29
ZA822867B (en) 1983-09-28
FR2512832B1 (it) 1985-03-29
BE893017A (fr) 1982-08-16
AU552663B2 (en) 1986-06-12
CA1183788A (en) 1985-03-12
BR8102802A (pt) 1982-12-14
US4529699A (en) 1985-07-16
GB2100282A (en) 1982-12-22
FI76547C (fi) 1988-11-10
DE3216004A1 (de) 1982-12-30

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