CA1119982A - Process for recovering and utilizing cellulose using sulfuric acid - Google Patents

Process for recovering and utilizing cellulose using sulfuric acid

Info

Publication number
CA1119982A
CA1119982A CA000322981A CA322981A CA1119982A CA 1119982 A CA1119982 A CA 1119982A CA 000322981 A CA000322981 A CA 000322981A CA 322981 A CA322981 A CA 322981A CA 1119982 A CA1119982 A CA 1119982A
Authority
CA
Canada
Prior art keywords
cellulose
sulfuric acid
acid
residue
dilute
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
CA000322981A
Other languages
English (en)
French (fr)
Inventor
George T. Tsao
Terry Y. Chou
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.)
Purdue Research Foundation
Original Assignee
Purdue Research Foundation
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 Purdue Research Foundation filed Critical Purdue Research Foundation
Application granted granted Critical
Publication of CA1119982A publication Critical patent/CA1119982A/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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/04—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides

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)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Paper (AREA)
CA000322981A 1978-03-08 1979-03-08 Process for recovering and utilizing cellulose using sulfuric acid Expired CA1119982A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US88448078A 1978-03-08 1978-03-08
US884,480 1978-03-08

Publications (1)

Publication Number Publication Date
CA1119982A true CA1119982A (en) 1982-03-16

Family

ID=25384705

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000322981A Expired CA1119982A (en) 1978-03-08 1979-03-08 Process for recovering and utilizing cellulose using sulfuric acid

Country Status (12)

Country Link
JP (1) JPS54160801A (fi)
AU (1) AU521301B2 (fi)
BR (1) BR7901385A (fi)
CA (1) CA1119982A (fi)
DE (1) DE2908993A1 (fi)
FI (1) FI65801C (fi)
FR (1) FR2419351A1 (fi)
GB (1) GB2017710B (fi)
MX (1) MX151469A (fi)
PH (1) PH15122A (fi)
SE (1) SE7901899L (fi)
ZA (1) ZA79913B (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56501311A (fi) * 1979-10-23 1981-09-17
US4564595A (en) * 1980-10-20 1986-01-14 Biomass International Inc. Alcohol manufacturing process
EP0344371A1 (en) * 1988-05-31 1989-12-06 Uop Inc. Hydrolysis of corn kernel hulls to monosaccharides
DE19637909A1 (de) * 1996-09-18 1998-03-19 Infan Ingenieurgesellschaft Fu Verfahren zur Verwertung von Altholz
WO2015063549A1 (en) * 2013-10-29 2015-05-07 Indian Oil Corporation Limited A method of preparing fermentable sugars from biomass resources
CN105625077A (zh) * 2016-03-27 2016-06-01 张耀忠 一种纳米纤维素的制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1641771A (en) * 1921-03-26 1927-09-06 Meiler Ludolf Process for the production of glucose from materials containing cellulose
DE407412C (de) * 1921-03-27 1924-12-12 Heinrich Scholler Verfahren zur Herstellung von reinem, isoliertem Traubenzucker aus zellulosehaltigem Material
FR851147A (fr) * 1938-03-16 1940-01-03 Perfectionnements aux procédés pour la saccharification de la cellulose, pour l'obtention, à partir des substances ligneuses, de solutions de sucre convenant pour la production de l'alcool industriel
US2752270A (en) * 1949-01-31 1956-06-26 Bergin Ag Deutsche Process of hydrolyzing wood in preparing crystalling glucose
FR1039819A (fr) * 1951-07-12 1953-10-09 Bergin Ag Deutsche Procédé de préparation de sucre de raisin cristallisé par hydrolyse de substances cellulosiques
US3397198A (en) * 1964-06-18 1968-08-13 Dahlia S. Greidinger Degraded cellulose and its manufacture

Also Published As

Publication number Publication date
BR7901385A (pt) 1979-10-02
DE2908993A1 (de) 1980-01-03
FI790791A (fi) 1979-09-09
FI65801C (fi) 1984-07-10
JPS54160801A (en) 1979-12-19
AU521301B2 (en) 1982-03-25
GB2017710A (en) 1979-10-10
GB2017710B (en) 1983-02-23
AU4469679A (en) 1979-09-13
FR2419351B1 (fi) 1985-05-10
FI65801B (fi) 1984-03-30
ZA79913B (en) 1980-02-27
FR2419351A1 (fr) 1979-10-05
MX151469A (es) 1984-11-29
PH15122A (en) 1982-08-10
SE7901899L (sv) 1979-09-09

Similar Documents

Publication Publication Date Title
US4266981A (en) Process for recovering and utilizing cellulose using sulfuric acid
AU2008324070B2 (en) Process for preparing a sugar product
CA1110233A (en) Acid hydrolysis of cellulose to yield glucose
US4281063A (en) Process for treating cellulosic materials and obtaining glucose therefrom
US5188673A (en) Concentrated sulfuric acid process for converting lignocellulosic materials to sugars
US8900369B2 (en) Method and apparatus for lignocellulose pretreatment using a super-cellulose-solvent and highly volatile solvents
US5876505A (en) Method of producing glucose from papermaking sludge using concentrated or dilute acid hydrolysis
CA1087122A (en) Process for the production of glucose from cellulose- containing vegetable raw materials
JP5520822B2 (ja) バイオマス成分の分離プロセス
US20160237102A1 (en) Processes and apparatus for lignin separation in biorefineries
US9631316B2 (en) Biomass fractionation processes employing sulfur dioxide
US20150225756A1 (en) Alcohol sulfite biorefinery process
US20140182582A1 (en) Processes for making cellulose with very low lignin content for glucose, high-purity cellulose, or cellulose derivatives
CA2784105A1 (en) A process for the extraction of sugars and lignin from lignocellulose-comprising solid biomass
US20180273695A1 (en) Processes for producing lignin-based enzymatic hydrolysis enhancers, and compositions produced therefrom
CA1119982A (en) Process for recovering and utilizing cellulose using sulfuric acid
WO2016077405A1 (en) Fractionation processes for high-ash lignocellulosic biomass feedstocks
JPH082312B2 (ja) セロオリゴ糖の製造法
WO2014105610A1 (en) Methods for recovering and recycling salt byproducts in biorefinery processes
US11306113B2 (en) Process for the production of cellulose, lignocellulosic sugars, lignosulfonate, and ethanol
US4235968A (en) Saccharification of cellulose
CA1133900A (en) Saccharification of cellulose
JPH10110001A (ja) セルロース系物質の前処理方法及びグルコースの製造方法
Shimizu Enzymatic saccharification of lignocellulosic materials
Explosion DANIEL SCHELL,* QUANG NGUYEN, MELVIN TUCKER, AND BRIAN BOYNTON

Legal Events

Date Code Title Description
MKEX Expiry