CS226726B2 - Method of continuous saccharification of vegetal raw materials - Google Patents

Method of continuous saccharification of vegetal raw materials

Info

Publication number
CS226726B2
CS226726B2 CS809025A CS902580A CS226726B2 CS 226726 B2 CS226726 B2 CS 226726B2 CS 809025 A CS809025 A CS 809025A CS 902580 A CS902580 A CS 902580A CS 226726 B2 CS226726 B2 CS 226726B2
Authority
CS
Czechoslovakia
Prior art keywords
solids
stream
liquid
sulfuric acid
reactor
Prior art date
Application number
CS809025A
Other languages
Czech (cs)
English (en)
Inventor
Antti I Nuuttila
Veikko J Pohjola
Original Assignee
Tampella Oy Ab
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 Tampella Oy Ab filed Critical Tampella Oy Ab
Publication of CS226726B2 publication Critical patent/CS226726B2/cs

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Emergency Medicine (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Saccharide Compounds (AREA)
  • Processing Of Solid Wastes (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Paper (AREA)
CS809025A 1979-12-18 1980-12-18 Method of continuous saccharification of vegetal raw materials CS226726B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI793963A FI58346C (fi) 1979-12-18 1979-12-18 Foerfarande foer kontinuerlig foersockring av cellulosa av vaextmaterial

Publications (1)

Publication Number Publication Date
CS226726B2 true CS226726B2 (en) 1984-04-16

Family

ID=8513137

Family Applications (1)

Application Number Title Priority Date Filing Date
CS809025A CS226726B2 (en) 1979-12-18 1980-12-18 Method of continuous saccharification of vegetal raw materials

Country Status (24)

Country Link
US (1) US4432805A (it)
JP (1) JPS5692800A (it)
AR (1) AR223084A1 (it)
AT (1) AT373282B (it)
AU (1) AU542966B2 (it)
BR (1) BR8008207A (it)
CA (1) CA1173825A (it)
CH (1) CH645131A5 (it)
CS (1) CS226726B2 (it)
DD (1) DD155430A1 (it)
DE (1) DE3047049C2 (it)
DK (1) DK534880A (it)
FI (1) FI58346C (it)
FR (1) FR2472016A1 (it)
HU (1) HU182261B (it)
IT (1) IT1147074B (it)
NO (1) NO154605C (it)
NZ (1) NZ195602A (it)
PH (1) PH16318A (it)
PL (1) PL131403B1 (it)
SE (1) SE451331B (it)
SU (1) SU1410867A3 (it)
YU (1) YU317680A (it)
ZA (1) ZA807403B (it)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2525236A1 (fr) * 1982-04-15 1983-10-21 Creusot Loire Procede et dispositif d'hydrolyse d'une matiere cellulosique
US4831127A (en) * 1983-07-12 1989-05-16 Sbp, Inc. Parenchymal cell cellulose and related materials
CA1198703A (en) * 1984-08-02 1985-12-31 Edward A. De Long Method of producing level off d p microcrystalline cellulose and glucose from lignocellulosic material
NZ209527A (en) * 1984-09-13 1988-10-28 Jack Tama Haigh Just Process for the continuous hydrolysis of cellulose-containing material
US4637835A (en) * 1985-06-28 1987-01-20 Power Alcohol, Inc. Methods of hydrolyzing cellulose to glucose and other (poly)saccharides
JP2538162Y2 (ja) * 1990-08-30 1997-06-11 株式会社室戸鉄工所 油圧ショベルの両開きバケット用延長アーム
US5424417A (en) * 1993-09-24 1995-06-13 Midwest Research Institute Prehydrolysis of lignocellulose
US5571703A (en) * 1993-12-23 1996-11-05 Controlled Environmental Systems Corporation Municipal solid waste processing facility and commercial ethanol production process
US5407817A (en) * 1993-12-23 1995-04-18 Controlled Environmental Systems Corporation Municipal solid waste processing facility and commercial ethanol production process
BR9600672A (pt) * 1996-03-08 1997-12-30 Dedini S A Administracao E Par Processo de hidrólise ácido de material lignocelulósico e reator de hidrólise
US6228177B1 (en) * 1996-09-30 2001-05-08 Midwest Research Institute Aqueous fractionation of biomass based on novel carbohydrate hydrolysis kinetics
US6022419A (en) * 1996-09-30 2000-02-08 Midwest Research Institute Hydrolysis and fractionation of lignocellulosic biomass
BR9902607B1 (pt) * 1999-06-23 2010-08-24 aparelho e processo de prÉ-hidràlise de biomassa.
KR100376203B1 (ko) * 2000-12-26 2003-03-15 한국에너지기술연구원 황산 및 황산염 첨가물을 이용한 아임계 및 초임계수내에서의 셀룰로오스의 연속분해방법
JP4565986B2 (ja) * 2004-12-16 2010-10-20 大成建設株式会社 重金属を吸収した植物からの重金属回収システム
JP4873602B2 (ja) * 2005-03-31 2012-02-08 月島機械株式会社 連続供給型反応装置およびその方法
JP2008043328A (ja) * 2006-07-19 2008-02-28 Taisei Corp 木質系バイオマスの糖化方法
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
DE102008058444B4 (de) * 2007-11-21 2020-03-26 Antacor Ltd. Verfahren und Verwendung einer Vorrichtung zur Herstellung von Brennstoffen, Humus oder Suspensionen davon
US8057639B2 (en) * 2008-02-28 2011-11-15 Andritz Inc. System and method for preextraction of hemicellulose through using a continuous prehydrolysis and steam explosion pretreatment process
FI20085275L (fi) * 2008-04-02 2009-10-09 Hannu Ilvesniemi Menetelmä biomassan käsittelemiseksi
CA2638150C (en) * 2008-07-24 2012-03-27 Sunopta Bioprocess Inc. Method and apparatus for conveying a cellulosic feedstock
US8915644B2 (en) 2008-07-24 2014-12-23 Abengoa Bioenergy New Technologies, Llc. Method and apparatus for conveying a cellulosic feedstock
CA2638157C (en) * 2008-07-24 2013-05-28 Sunopta Bioprocess Inc. Method and apparatus for conveying a cellulosic feedstock
CA2638159C (en) * 2008-07-24 2012-09-11 Sunopta Bioprocess Inc. Method and apparatus for treating a cellulosic feedstock
CA2638152C (en) * 2008-07-24 2013-07-16 Sunopta Bioprocess Inc. Method and apparatus for treating a cellulosic feedstock
CA2650919C (en) * 2009-01-23 2014-04-22 Sunopta Bioprocess Inc. Method and apparatus for conveying a cellulosic feedstock
US9127325B2 (en) 2008-07-24 2015-09-08 Abengoa Bioenergy New Technologies, Llc. Method and apparatus for treating a cellulosic feedstock
CA2650913C (en) * 2009-01-23 2013-10-15 Sunopta Bioprocess Inc. Method and apparatus for conveying a cellulosic feedstock
CA2638160C (en) 2008-07-24 2015-02-17 Sunopta Bioprocess Inc. Method and apparatus for conveying a cellulosic feedstock
EP2403954B1 (en) * 2009-03-03 2015-04-22 POET Research, Inc. Method for fermentation of biomass for the production of ethanol
JP4766130B2 (ja) * 2009-03-06 2011-09-07 トヨタ自動車株式会社 植物系繊維材料の糖化方法
CA2755981C (en) 2009-08-24 2015-11-03 Abengoa Bioenergy New Technologies, Inc. Method for producing ethanol and co-products from cellulosic biomass
JP2011206044A (ja) * 2009-09-30 2011-10-20 Sekisui Chem Co Ltd セルロース糖化方法
US9034620B2 (en) 2010-03-19 2015-05-19 Poet Research, Inc. System for the treatment of biomass to facilitate the production of ethanol
US10533203B2 (en) 2010-03-19 2020-01-14 Poet Research, Inc. System for the treatment of biomass
DE102011104723A1 (de) * 2010-07-14 2012-03-22 Green Sugar Gmbh Verfahren und Apparatur zur Entfernung von Halogenwasserstoffsäuren und Wasser aus halogensauren Biomassehydrolysaten
IT1402202B1 (it) * 2010-09-29 2013-08-28 Chemtex Italia S R L Ora Chemtex Italia S P A Procedimento migliorato per recuperare zuccheri da un flusso di pretrattamento di biomassa lignocellulosica
WO2012099967A1 (en) 2011-01-18 2012-07-26 Poet, Llc Systems and methods for hydrolysis of biomass
US9982317B2 (en) 2011-07-07 2018-05-29 Poet Research, Inc. Systems and methods for acid recycle
US20160102285A1 (en) * 2014-10-13 2016-04-14 Api Intellectual Property Holdings, Llc Methods and apparatus for continuous enzymatic hydrolysis of pretreated biomass

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE130582C (it) *
US2086701A (en) * 1933-08-30 1937-07-13 Dreyfus Henry Hydrolysis of cellulose
US2840605A (en) * 1957-04-26 1958-06-24 Heyden Newport Chemical Corp Method of making levulinic acid
US3079304A (en) * 1961-04-07 1963-02-26 Alfred M Thomsen Method of processing a celluloselignin complex
US3212932A (en) * 1963-04-12 1965-10-19 Georgia Pacific Corp Selective hydrolysis of lignocellulose materials
US3212933A (en) * 1963-04-12 1965-10-19 Georgia Pacific Corp Hydrolysis of lignocellulose materials with solvent extraction of the hydrolysate
DE1642534B2 (de) * 1968-01-26 1979-12-20 Herbert Dipl.-Ing. Spittal Kasmannhuber (Oesterreich) Verfahren zur stufenweisen Teiloder Totalhydrolyse von Zellulosen pflanzlicher Rohstoffe
FI51371C (fi) * 1974-10-04 1976-12-10 Rosenlew Ab Oy W Menetelmä polysakkaridipitoisen raaka-aineen hajottamiseksi happohydro lyysin avulla.
CH609092A5 (it) * 1977-04-01 1979-02-15 Battelle Memorial Institute
US4237110A (en) * 1979-04-30 1980-12-02 The Dow Chemical Company Process for separating and recovering concentrated hydrochloric acid from the crude product obtained from the acid hydrolysis of cellulose

Also Published As

Publication number Publication date
AR223084A1 (es) 1981-07-15
YU317680A (en) 1984-02-29
AT373282B (de) 1984-01-10
DK534880A (da) 1981-06-19
PL131403B1 (en) 1984-11-30
DD155430A1 (de) 1982-06-09
FI58346C (fi) 1981-01-12
NO154605C (no) 1986-11-12
PH16318A (en) 1983-09-05
SE8008673L (sv) 1981-06-19
HU182261B (en) 1983-12-28
CA1173825A (en) 1984-09-04
CH645131A5 (de) 1984-09-14
IT1147074B (it) 1986-11-19
FR2472016B1 (it) 1984-10-05
NO803781L (no) 1981-06-19
FR2472016A1 (fr) 1981-06-26
ZA807403B (en) 1981-11-25
JPS6144479B2 (it) 1986-10-02
US4432805A (en) 1984-02-21
NO154605B (no) 1986-08-04
SU1410867A3 (ru) 1988-07-15
JPS5692800A (en) 1981-07-27
ATA616280A (de) 1983-05-15
DE3047049C2 (de) 1986-06-26
AU6469380A (en) 1981-06-25
FI58346B (fi) 1980-09-30
PL228532A1 (it) 1981-08-07
NZ195602A (en) 1983-06-14
BR8008207A (pt) 1981-06-30
SE451331B (sv) 1987-09-28
IT8050392A0 (it) 1980-12-17
DE3047049A1 (de) 1981-09-03
AU542966B2 (en) 1985-03-28

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