NO975672L - Modified organosolv support - Google Patents

Modified organosolv support

Info

Publication number
NO975672L
NO975672L NO975672A NO975672A NO975672L NO 975672 L NO975672 L NO 975672L NO 975672 A NO975672 A NO 975672A NO 975672 A NO975672 A NO 975672A NO 975672 L NO975672 L NO 975672L
Authority
NO
Norway
Prior art keywords
support
modified organosolv
organosolv
modified
salts
Prior art date
Application number
NO975672A
Other languages
Norwegian (no)
Other versions
NO975672D0 (en
Inventor
Jairo H Lora
Stephen R Winner
Gopal C Goyal
Original Assignee
Alcell Tech Inc
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 Alcell Tech Inc filed Critical Alcell Tech Inc
Publication of NO975672D0 publication Critical patent/NO975672D0/en
Publication of NO975672L publication Critical patent/NO975672L/en

Links

Classifications

    • 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
    • D21C3/20—Pulping cellulose-containing materials with organic solvents or in solvent environment
    • 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
    • D21C3/22—Other features of pulping processes
    • D21C3/222—Use of compounds accelerating the pulping processes

Landscapes

  • Paper (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

Fremgangsmåte og apparat for fremstilling av masse (95) fra fibrøst plantemateriale (10) ved å opp- slutte (100) det fibrøse materiale med et kokeopp- løsningsmiddel av en lavere alifatisk alkohol og en additiv blanding omfattende minst ett additiv valgt fra gruppen bestående av sulfittsalter, bisulfitt- salter og natriumhydroksyd.Method and apparatus for preparing pulp (95) from fibrous plant material (10) by digesting (100) the fibrous material with a boiling solvent of a lower aliphatic alcohol and an additive mixture comprising at least one additive selected from the group consisting of sulfite salts, bisulfite salts and sodium hydroxide.

NO975672A 1995-06-07 1997-12-05 Modified organosolv support NO975672L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47290995A 1995-06-07 1995-06-07
PCT/US1996/009942 WO1996041052A1 (en) 1995-06-07 1996-06-07 Modified organosolv pulping

Publications (2)

Publication Number Publication Date
NO975672D0 NO975672D0 (en) 1997-12-05
NO975672L true NO975672L (en) 1998-02-04

Family

ID=23877386

Family Applications (1)

Application Number Title Priority Date Filing Date
NO975672A NO975672L (en) 1995-06-07 1997-12-05 Modified organosolv support

Country Status (7)

Country Link
EP (1) EP0830475A4 (en)
JP (1) JPH11507416A (en)
AU (1) AU6270596A (en)
BR (1) BR9609008A (en)
CA (1) CA2221619A1 (en)
NO (1) NO975672L (en)
WO (1) WO1996041052A1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI122838B (en) * 2005-03-31 2012-07-31 Metso Paper Inc A process for making pulp from lignocellulosic material
US7649086B2 (en) 2006-05-08 2010-01-19 Biojoule Ltd. Integrated processing of plant biomass
NZ584272A (en) 2007-08-31 2012-06-29 Vertichem Corp Lignin and other products isolated from plant material, and methods and compositions therefor
US20110104773A1 (en) * 2008-02-27 2011-05-05 Green Resources Technology Limited Processing method for fractionally converting pennisetum hydridum into fuel ethanol with co-production of electricity generation and paper pulp
GB2488918B (en) 2010-06-26 2014-03-05 Virdia Ltd Sugar mixtures and methods for production and use thereof
IL206678A0 (en) 2010-06-28 2010-12-30 Hcl Cleantech Ltd A method for the production of fermentable sugars
IL207329A0 (en) 2010-08-01 2010-12-30 Robert Jansen A method for refining a recycle extractant and for processing a lignocellulosic material and for the production of a carbohydrate composition
IL207945A0 (en) 2010-09-02 2010-12-30 Robert Jansen Method for the production of carbohydrates
AT510346A1 (en) * 2010-09-02 2012-03-15 Annikki Gmbh lignin
AT510812A1 (en) * 2010-10-29 2012-06-15 Annikki Gmbh METHOD OF OBTAINING LIGNIN
PT106039A (en) 2010-12-09 2012-10-26 Hcl Cleantech Ltd PROCESSES AND SYSTEMS FOR PROCESSING LENHOCELLULOSIC MATERIALS AND RELATED COMPOSITIONS
GB2505148B8 (en) 2011-04-07 2016-12-07 Virdia Ltd Lignocellulose conversion processes and products
SG11201407183SA (en) 2012-05-03 2014-12-30 Virdia Ltd Methods for treating lignocellulosic materials
US9657146B2 (en) 2013-03-14 2017-05-23 Virdia, Inc. Methods for treating lignocellulosic materials
JP2016516882A (en) 2013-05-03 2016-06-09 ヴァーディア， インコーポレイテッド Method for preparation of heat-stable lignin fraction
BR112015027744B1 (en) 2013-05-03 2022-05-24 Virdia, Llc Lignin composition and product comprising said composition
US10077283B2 (en) 2013-11-20 2018-09-18 Annikki Gmbh Process for fractionating lignocellulosics
CA2954274C (en) 2014-07-09 2024-02-13 Virdia, Inc. Methods for separating and refining lignin from black liquor and compositions thereof
DE102015108222A1 (en) * 2015-05-26 2016-12-01 Hochschule Magdeburg-Stendal Process for the separation of lignin from biomass and substances derived therefrom
EP3337925A4 (en) * 2015-08-19 2018-12-05 Godavari Biorefineries Ltd. A process for producing cellulose with low impurities from sugarcane bagasse
FR3049620B1 (en) 2016-04-05 2020-06-12 Swm Luxembourg Sarl PLANT PAPER COMPRISING FIBERS FROM A PLANT
FR3121451A1 (en) * 2021-03-30 2022-10-07 IFP Energies Nouvelles Ligno-cellulosic biomass treatment process

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB436090A (en) * 1934-04-04 1935-10-04 British Celanese Improvements in or relating to the manufacture of cellulose from lignocellulosic materials
DE3212767A1 (en) * 1982-04-06 1983-10-06 Nicolaus Md Verwaltungsges METHOD AND REACTOR FOR CONTINUOUSLY UNLOCKING PLANT FIBER MATERIAL
ZA92566B (en) * 1991-02-01 1993-07-28 Alcell Tech Inc Pulping of lignocellulosic materials and recovery of resultant by-products.

Also Published As

Publication number Publication date
NO975672D0 (en) 1997-12-05
EP0830475A1 (en) 1998-03-25
JPH11507416A (en) 1999-06-29
AU6270596A (en) 1996-12-30
BR9609008A (en) 1999-12-14
CA2221619A1 (en) 1996-12-19
WO1996041052A1 (en) 1996-12-19
EP0830475A4 (en) 1998-08-26

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