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 (23)

* 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 Process for making pulp from lignocellulosic material
AU2007248991B2 (en) 2006-05-08 2010-12-23 Vertichem Corporation Integrated processing of plant biomass
BRPI0815822A2 (en) 2007-08-31 2017-05-16 Biojoule Ltd lignin and other products from plant material, and methods and compositions for these.
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
EP2585606A4 (en) 2010-06-26 2016-02-17 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
AT510346A1 (en) * 2010-09-02 2012-03-15 Annikki Gmbh lignin
IL207945A0 (en) 2010-09-02 2010-12-30 Robert Jansen Method for the production of carbohydrates
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
US9512495B2 (en) 2011-04-07 2016-12-06 Virdia, Inc. Lignocellulose conversion processes and products
GB2518547B (en) 2012-05-03 2015-10-07 Virdia Ltd Method for the preparation of high purity lignin
US9657146B2 (en) 2013-03-14 2017-05-23 Virdia, Inc. Methods for treating lignocellulosic materials
EP2991998B1 (en) 2013-05-03 2019-08-14 Virdia, Inc. Methods for preparing thermally stable lignin fractions
CN105377958B (en) 2013-05-03 2019-01-01 威尔迪亚公司 Method for processing lignocellulosic material
PL3072117T3 (en) 2013-11-20 2019-02-28 Annikki Gmbh Process for fractionating lignocellulosics
CN109851814B (en) 2014-07-09 2022-03-11 威尔迪亚有限责任公司 Method for separating and refining lignin from black liquor and composition 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
US12565735B2 (en) 2020-12-31 2026-03-03 Goldcup 33965 Ab (Unc. Hejmas Agrifibre Technologies Ab) Methods for producing pulp and paper products from plants having bast and hurd fibers
FR3121451B1 (en) * 2021-03-30 2025-03-28 Ifp Energies Now Process for treating lignocellulosic biomass

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

Similar Documents

Publication Publication Date Title
BR9609008A (en) Pulp production process from fibrous plant materials, apparatus for pulping fibrous plant materials and pulp.
BE869780A (en) PROCESS FOR OBTAINING SUGARS, POSSIBLY CELLULOSE AND POSSIBLY LIGNIN FROM LIGNOCELLULOSIC RAW MATERIALS.
SE9604111L (en) Process and apparatus for preparing chemical cellulose pulp
NO934810D0 (en) Cellulose fiber structures having at least three regions separated by their special properties, and apparatus and five-step method for making such cellulose fiber structures
NO932011L (en) PAPER AND A PAPER PRODUCTION PROCEDURE
NO20042381L (en) Method and apparatus for foaming
SE7706247L (en) MASS COOKING PROCEDURE
HUT58826A (en) Sugar composition containing soluble fibres
DE3364587D1 (en) Method and apparatus for producing fibre pulp from fibrous lignocellulose containing material
BE890003A (en) PROCESS FOR PREPARING A CONCLINT WITH HIGH FACTOR VIII CONTENT
FI880480A0 (en) OVER APPARATUS FOR AUTOMATIC MAINTENANCE OF MASSASUS PENSIONS TORRSUBSTANS, FILTRERINGFOERMAOGA OCH VIRARETENTION.
FR2553121B1 (en) PAPER SHEET, ITS PREPARATION METHOD AND ITS APPLICATIONS, IN PARTICULAR AS A SUBSTITUTION PRODUCT FOR IMPREGNATED GLASS VEILS
DE69105124D1 (en) A METHOD FOR THE PREPARATION OF FABRICS USING CELLULASE.
EP0407851A3 (en) Method for interconnecting multiplexed signals via cross-connectors
Dimmel et al. Structural/reactivity studies (II): reactions of lignin model compounds with pulping additives
NO962788L (en) Method of separating paper fiber and contaminants, as well as associated device
SE8401410D0 (en) SET TO META SIZE DISTRIBUTION
FR2530274B1 (en) PAPER SUBSTITUTION FOR IMPREGNATED GLASS VEILS, PREPARATION METHOD AND APPLICATIONS THEREOF
BE893101A (en) PROCESS AND DEVICE FOR MANUFACTURING NATURAL FIBER FABRICS, AND FABRICS THUS OBTAINED
AT386022B (en) DEVICE FOR TREATING A FIBROUS FABRIC, e.g. PAPER FIBER
NO924003L (en) PROCEDURE FOR PREPARING LIGNOLYTIC ENZYMERS USING PHANEROCHAETE CHRYSOSPORIUM
AU6027080A (en) Producing staple fiber
FI971922A0 (en) Method for recovering cellulose
JPS5332750A (en) Connector for optical fibers
FI892888A7 (en) Method for producing 2-furaldehyde, cellulose and lignin from lignocellulosic materials