CA1190923A - Process and apparatus for chemical conversion of materials and particularly the conversion of cellulose waste to glucose - Google Patents

Process and apparatus for chemical conversion of materials and particularly the conversion of cellulose waste to glucose

Info

Publication number
CA1190923A
CA1190923A CA000371826A CA371826A CA1190923A CA 1190923 A CA1190923 A CA 1190923A CA 000371826 A CA000371826 A CA 000371826A CA 371826 A CA371826 A CA 371826A CA 1190923 A CA1190923 A CA 1190923A
Authority
CA
Canada
Prior art keywords
reaction zone
continuously
cellulose
zone
dynamic seal
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA000371826A
Other languages
English (en)
French (fr)
Inventor
Barry Rugg
Walter Brenner
Robert Stanton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
New York University
Original Assignee
New York University
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
Priority claimed from US06/131,340 external-priority patent/US4316747A/en
Priority claimed from US06/131,339 external-priority patent/US4316748A/en
Application filed by New York University filed Critical New York University
Application granted granted Critical
Publication of CA1190923A publication Critical patent/CA1190923A/en
Expired legal-status Critical Current

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)
  • Processing Of Solid Wastes (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA000371826A 1980-03-18 1981-02-26 Process and apparatus for chemical conversion of materials and particularly the conversion of cellulose waste to glucose Expired CA1190923A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US06/131,340 US4316747A (en) 1980-03-18 1980-03-18 Process for the chemical conversion of cellulose waste to glucose
US06/131,339 US4316748A (en) 1980-03-18 1980-03-18 Process for the acid hydrolysis of waste cellulose to glucose
US131,340 1980-03-18
US131,339 1980-03-18

Publications (1)

Publication Number Publication Date
CA1190923A true CA1190923A (en) 1985-07-23

Family

ID=26829384

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000371826A Expired CA1190923A (en) 1980-03-18 1981-02-26 Process and apparatus for chemical conversion of materials and particularly the conversion of cellulose waste to glucose

Country Status (6)

Country Link
EP (1) EP0037912B1 (enExample)
AU (1) AU548717B2 (enExample)
BR (1) BR8101561A (enExample)
CA (1) CA1190923A (enExample)
DE (1) DE3171880D1 (enExample)
IN (1) IN153348B (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009076760A1 (en) * 2007-12-19 2009-06-25 Fpinnovations Conversion of knot rejects from chemical pulping
WO2010009548A1 (en) * 2008-07-24 2010-01-28 Sunopta Bioprocess Inc. Method and apparatus for treating a cellulosic feedstock
WO2010009547A1 (en) * 2008-07-24 2010-01-28 Sunopta Bioprocess Inc. Method and apparatus for conveying a cellulosic feedstock
US8545633B2 (en) 2009-08-24 2013-10-01 Abengoa Bioenergy New Technologies, Inc. Method for producing ethanol and co-products from cellulosic biomass
US9127325B2 (en) 2008-07-24 2015-09-08 Abengoa Bioenergy New Technologies, Llc. Method and apparatus for treating a cellulosic feedstock

Families Citing this family (18)

* 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
US4728367A (en) * 1985-01-31 1988-03-01 Wenger Manufacturing, Inc. Extrusion method and apparatus for acid treatment of cellulosic materials
SE501141C2 (sv) * 1993-04-16 1994-11-21 Regalco Ab Förfarande för hydrolys av cellulosa- och/eller stärkelsehaltiga material
CA2615844C (en) 2005-07-19 2015-04-21 Holm Christensen Biosystemer Aps Method and apparatus for conversion of cellulosic material to ethanol
CN102239184B (zh) 2008-07-16 2014-07-23 瑞恩麦特克斯股份有限公司 使用一种或多种超临界流体从生物质萃取糠醛和葡萄糖的方法
US8546560B2 (en) 2008-07-16 2013-10-01 Renmatix, Inc. Solvo-thermal hydrolysis of cellulose
RU2597588C2 (ru) 2010-01-19 2016-09-10 Ренмэтикс, Инк. Производство сбраживаемых сахаров и лигнина из биомассы, использующее сверхкритические текучие среды
MX342572B (es) * 2010-11-25 2016-10-05 Studiengesellschaft Kohle Mbh Metodo para la despolimerizacion de celulosa catalizada con acido.
KR20140039215A (ko) 2011-05-04 2014-04-01 렌매틱스, 인코포레이티드. 목질계 바이오매스로부터의 리그닌 제조
US8801859B2 (en) 2011-05-04 2014-08-12 Renmatix, Inc. Self-cleaning apparatus and method for thick slurry pressure control
US8759498B2 (en) 2011-12-30 2014-06-24 Renmatix, Inc. Compositions comprising lignin
CA2906917A1 (en) 2013-03-15 2014-09-18 Sweetwater Energy, Inc. Carbon purification of concentrated sugar streams derived from pretreated biomass
SG11201701740VA (en) 2014-09-26 2017-04-27 Renmatix Inc Cellulose-containing compositions and methods of making same
DK3230463T4 (da) 2014-12-09 2025-09-15 Apalta Patents Oue Hurtig Forbehandling
US11821047B2 (en) 2017-02-16 2023-11-21 Apalta Patent OÜ High pressure zone formation for pretreatment
CN207828156U (zh) 2017-12-06 2018-09-07 易高环保能源研究院有限公司 利用木质纤维素类原料连续水解制糖的装置
BR112022012348A2 (pt) 2019-12-22 2022-09-13 Sweetwater Energy Inc Métodos de fazer lignina especializada e produtos de lignina da biomassa
CN115157452B (zh) * 2022-09-08 2022-11-22 山西钢建鼎元混凝土制品有限公司 一种用于混凝土浇筑加工的上料装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000822B (en) * 1977-07-11 1982-08-11 Canadian Patents Dev Method of rendering lignin separable from cellulose and hemicellulose in lignocellulosic material and the product so produced

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009076760A1 (en) * 2007-12-19 2009-06-25 Fpinnovations Conversion of knot rejects from chemical pulping
US8283140B2 (en) 2007-12-19 2012-10-09 Fpinnovations Conversion of knot rejects from chemical pulping
WO2010009548A1 (en) * 2008-07-24 2010-01-28 Sunopta Bioprocess Inc. Method and apparatus for treating a cellulosic feedstock
WO2010009547A1 (en) * 2008-07-24 2010-01-28 Sunopta Bioprocess Inc. Method and apparatus for conveying a cellulosic feedstock
US8449680B2 (en) 2008-07-24 2013-05-28 Mascoma Canada Inc. Method and apparatus for treating a cellulosic feedstock
US9010522B2 (en) 2008-07-24 2015-04-21 Abengoa Bioenergy New Technologies, Llc 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
US8545633B2 (en) 2009-08-24 2013-10-01 Abengoa Bioenergy New Technologies, Inc. Method for producing ethanol and co-products from cellulosic biomass
US9335043B2 (en) 2009-08-24 2016-05-10 Abengoa Bioenergy New Technologies, Inc. Method for producing ethanol and co-products from cellulosic biomass

Also Published As

Publication number Publication date
EP0037912B1 (en) 1985-08-21
EP0037912A2 (en) 1981-10-21
AU548717B2 (en) 1986-01-02
EP0037912A3 (en) 1982-04-21
IN153348B (enExample) 1984-07-07
AU6812681A (en) 1981-09-24
DE3171880D1 (en) 1985-09-26
BR8101561A (pt) 1981-09-22

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