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)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (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
CA2615844C (en) * 2005-07-19 2015-04-21 Holm Christensen Biosystemer Aps 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
CA2685177A1 (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
HUE025623T2 (en) 2009-03-03 2016-04-28 Poet Res Inc A method of fermenting biomass for ethanol production
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
US10533203B2 (en) 2010-03-19 2020-01-14 Poet Research, Inc. System for the treatment of biomass
EP2547779A1 (en) 2010-03-19 2013-01-23 POET Research, Inc. System for treatment of biomass to facilitate the production of ethanol
BR112013010659A8 (pt) 2010-11-01 2017-12-26 Reac Fuel Ab Processo para uma conversão controlada de uma matéria-prima da biomassa
MX342572B (es) * 2010-11-25 2016-10-05 Studiengesellschaft Kohle Mbh Metodo para la despolimerizacion de celulosa catalizada con acido.
EP2665823A1 (en) 2011-01-18 2013-11-27 POET Research, Inc. Systems and methods for hydrolysis of biomass
CA2840995A1 (en) 2011-07-07 2013-01-10 Poet Research Incorporated Systems and methods for acid recycle
KR20140092380A (ko) 2011-11-08 2014-07-23 리엑 퓰 에이비 낮은 pH에서 바이오매스의 액화
US20130183715A1 (en) * 2012-01-12 2013-07-18 Paul T. Baskis Method and Apparatus for Producing Engineered Fuel from High Cellulose Feedstock
BR112015010184A2 (pt) * 2012-11-08 2017-07-11 Renmatix Inc processo para suprimir uma reação de hidrólise de ácido diluído hidrotérmica de uma matéria-prima de biomassa; e método
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
FI821510A0 (fi) 1982-04-29
AU8303882A (en) 1982-11-04
DE3216004A1 (de) 1982-12-30
ZA822867B (en) 1983-09-28
CA1183788A (en) 1985-03-12
DE3216004C2 (it) 1987-08-06
CU21427A3 (en) 1987-01-13
US4529699A (en) 1985-07-16
FI821510L (fi) 1982-10-31
GB2100282A (en) 1982-12-22
BE893017A (fr) 1982-08-16
AU552663B2 (en) 1986-06-12
FR2512832B1 (it) 1985-03-29
GB2100282B (en) 1985-02-06
IT1151752B (it) 1986-12-24
BR8102802A (pt) 1982-12-14
FI76547B (fi) 1988-07-29
FI76547C (fi) 1988-11-10
FR2512832A1 (fr) 1983-03-18

Similar Documents

Publication Publication Date Title
IT1151752B (it) Procedimento ed installazione per l'ottenimento di etanolo mediante idrolisi acida continua di materiali cellulosici
ES512815A0 (es) "procedimiento para la preparacion de mandelonitrilos y derivados de acido mandelico".
JPS57130938A (en) Manufacture of ethanol
IT1150697B (it) Ammido-ammino acidi ad attivita' farmacologica e relativo procedimento di preparazione
BR8107043A (pt) Processo de fermentacao continua para obtencao de etanol
ES511489A0 (es) "procedimiento para preparar nuevos derivados de acidos fenil-alifatico-carboxilicos".
BE889604A (fr) Procede de preparation d'acetaldehyde et d'ethanol
IT1164826B (it) Composti di acido epossisuccinammico dotati di proprieta' farmacologiche e procedimento di preparazione
BE893324A (fr) Preparation d'esters d'acides carboxyliques
SU1179923A3 (ru) "cпocoб пoлучehия aзoлилпehtehпpoизboдhыx"
AR230422A1 (es) Procedimiento para preparar el acido(2',4'-difluoro-4-bifenil)-oxipropionico de accion analgesica y anti-inflamatoria
IT7827288A0 (it) Procedimento per la produzione di laterizi ed impianto perl'attuazione di detto procedimento.
FR2505340B1 (fr) Procede de preparation d'anhydrides d'acides alcenyl-dicarboxyliques
IT7848936A0 (it) Procedimento per l'ossidazione di butano ad acido acetico
IT8209478A0 (it) Kanamicine 2'-modificate e produzione di queste
RO87007A (ro) Procedeu si instalatie pentru prepararea izomerozei
BR8207917A (pt) Processo de producao continua de quantidades recuperaveis de etanol
BE871709A (fr) Procede de preparation de composes doues d'une activite anti-inflammatoire
BE894154A (fr) Procede de preparation d'esters des acides alkoxyvincaminiques et alkoxyapovincaminiques
BR8602552A (pt) Metodo de producao de etanol com microorganismo
FR2590254B1 (fr) Procede d'obtention de l'ester ethylique de l'acide apovincanimique
IT8123518A0 (it) Dieteri dell'alcool 4-idrossi-benzi lico
IT1191010B (it) "4-metilene-1-mercaptoacil prolina e acido pipecolico
IT1192988B (it) Installazione per la fabbricazione continua di pannelli
FR2500443B1 (fr) Procede de preparation d'acides dihalovinyl-cyclo-propane-carboxyliques