ATE18435T1 - Verfahren und vorrichtung zur hydrolytischen spaltung von cellulose. - Google Patents

Verfahren und vorrichtung zur hydrolytischen spaltung von cellulose.

Info

Publication number
ATE18435T1
ATE18435T1 AT82110340T AT82110340T ATE18435T1 AT E18435 T1 ATE18435 T1 AT E18435T1 AT 82110340 T AT82110340 T AT 82110340T AT 82110340 T AT82110340 T AT 82110340T AT E18435 T1 ATE18435 T1 AT E18435T1
Authority
AT
Austria
Prior art keywords
cellulose
stage
steam
hydrolytic cleavage
reaction
Prior art date
Application number
AT82110340T
Other languages
English (en)
Inventor
Klaus-Juergen Dr Hinger
Original Assignee
Werner & Pfleiderer
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 Werner & Pfleiderer filed Critical Werner & Pfleiderer
Application granted granted Critical
Publication of ATE18435T1 publication Critical patent/ATE18435T1/de

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)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
AT82110340T 1981-12-15 1982-11-10 Verfahren und vorrichtung zur hydrolytischen spaltung von cellulose. ATE18435T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813149587 DE3149587A1 (de) 1981-12-15 1981-12-15 Verfahren und vorrichtung zur hydrolytischen spaltung von cellulose
EP82110340A EP0081678B1 (de) 1981-12-15 1982-11-10 Verfahren und Vorrichtung zur hydrolytischen Spaltung von Cellulose

Publications (1)

Publication Number Publication Date
ATE18435T1 true ATE18435T1 (de) 1986-03-15

Family

ID=6148743

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82110340T ATE18435T1 (de) 1981-12-15 1982-11-10 Verfahren und vorrichtung zur hydrolytischen spaltung von cellulose.

Country Status (8)

Country Link
US (1) US4708746A (de)
EP (1) EP0081678B1 (de)
JP (1) JPS58141799A (de)
AT (1) ATE18435T1 (de)
BR (1) BR8207282A (de)
DE (2) DE3149587A1 (de)
SU (1) SU1449013A3 (de)
ZA (1) ZA827528B (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3729428A1 (de) * 1987-09-03 1989-03-16 Werner & Pfleiderer Verfahren und vorrichtung zur hydrolytischen spaltung von cellulose
US5788983A (en) * 1989-04-03 1998-08-04 Rutgers, The State University Of New Jersey Transdermal controlled delivery of pharmaceuticals at variable dosage rates and processes
NZ229080A (en) * 1989-05-11 1991-10-25 Convertech Group Ltd Two stage process and equipment for the steam hydrolysis of woody material
US5411594A (en) * 1991-07-08 1995-05-02 Brelsford; Donald L. Bei hydrolysis process system an improved process for the continuous hydrolysis saccharification of ligno-cellulosics in a two-stage plug-flow-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
NZ248895A (en) * 1993-10-08 1995-07-26 Convertech Group Ltd Transfer device having intermittently rotated carousel having through passageways with assembly sealing pressure maximised during rotor dwell periods
US6022419A (en) * 1996-09-30 2000-02-08 Midwest Research Institute Hydrolysis and fractionation of lignocellulosic biomass
US6228177B1 (en) 1996-09-30 2001-05-08 Midwest Research Institute Aqueous fractionation of biomass based on novel carbohydrate hydrolysis kinetics
BR9902606B1 (pt) * 1999-06-23 2011-04-19 combustìvel de celulignina catalìtica.
US6465365B1 (en) 2000-04-07 2002-10-15 Koninklijke Philips Electronics N.V. Method of improving adhesion of cap oxide to nanoporous silica for integrated circuit fabrication
US7604967B2 (en) * 2003-03-19 2009-10-20 The Trustees Of Dartmouth College Lignin-blocking treatment of biomass and uses thereof
US8580541B2 (en) * 2003-03-19 2013-11-12 The Trustees Of Dartmouth College Lignin blockers and uses thereof
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
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
DE102009010233B4 (de) * 2009-02-24 2020-06-10 Revatec Gmbh Verfahren zum Erzeugen von Kohle aus Biomasse
EP2483331B1 (de) * 2009-09-29 2017-05-03 Nova Pangaea Technologies Limited Methoden und systeme zur fraktionierung von lignozellulosebiomasse
US8658405B2 (en) * 2010-02-16 2014-02-25 Grain Processing Corporation Process for hydrolysis of wet fiber and method for producing fermentation products from wet fiber
PL2643485T3 (pl) * 2010-11-25 2015-02-27 Studiengesellschaft Kohle Mbh Sposób depolimeryzacji celulozy katalizowanej kwasami
EP2981626B1 (de) 2013-03-12 2017-05-10 Studiengesellschaft Kohle mbH Verfahren zum aufschluss lignocellulosischer biomasse
US20160046731A1 (en) * 2014-08-14 2016-02-18 Api Intellectual Property Holdings, Llc Production of sugars from biomass using solid catalysts
GB2602882B (en) * 2021-11-22 2023-03-29 Mostex Global Solutions Ltd Biomass steam explosion apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2356500A (en) * 1941-03-27 1944-08-22 Boinot Firmin Charles Method for saccharifying cellulosic materials by means of diluted mineral acids
FR1007264A (fr) * 1948-03-12 1952-05-05 Traitement de produits végétaux à haute pression, production de sucres, furfurol, extraits tanniques et aliments pour bétail
DE1567335C3 (de) * 1967-10-17 1979-03-29 Rudolf Dipl.-Ing. 8000 Muenchen Eickemeyer Verfahren und Vorrichtung zum chemischen Aufschluß cellulosehaltigen Materials
DD130582A1 (de) * 1977-01-20 1978-04-12 Siegfried Poller Verfahren und vorrichtung zur hydrolyse von zellulosehaltigen materialien,insbesondere holz
DE2803465A1 (de) * 1978-01-27 1979-08-02 Hans Dipl Ing Knauth Verfahren zur erzeugung von zellstoff aus pflanzlichen faserrohstoffen unter verwendung organischer loesungsmittel - hydrosolvverfahren
NZ191061A (en) * 1978-07-27 1982-03-16 Obbola Linerboard Ab Chemical pulp manufacture cellulosic material preheated by steam in a storage container
US4461648A (en) * 1980-07-11 1984-07-24 Patrick Foody Method for increasing the accessibility of cellulose in lignocellulosic materials, particularly hardwoods agricultural residues and the like
SE422604B (sv) * 1980-08-29 1982-03-15 Modo Chemetics Ab Forfarande for flidforvermning
DE3048802A1 (de) * 1980-12-23 1982-07-08 Werner & Pfleiderer, 7000 Stuttgart Verfahren zur hydrolyse von zellulose pflanzlicher rohstoffe zu glukose und vorrichtung zur durchfuehrung des verfahrens

Also Published As

Publication number Publication date
DE3269694D1 (en) 1986-04-10
DE3149587A1 (de) 1983-06-23
EP0081678A3 (en) 1984-05-09
EP0081678B1 (de) 1986-03-05
US4708746A (en) 1987-11-24
EP0081678A2 (de) 1983-06-22
SU1449013A3 (ru) 1988-12-30
JPS58141799A (ja) 1983-08-23
ZA827528B (en) 1983-08-31
BR8207282A (pt) 1983-10-18

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