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
US7985847B2 (en) 2006-05-08 2011-07-26 Biojoule Ltd. Recovery of lignin and water soluble sugars from plant materials
AU2008293139A1 (en) 2007-08-31 2009-03-05 Vertichem Corporation 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
CN103201395B (en) 2010-06-26 2016-03-02 威尔迪亚有限公司 Sugar mixtures and methods for their production and use
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
WO2012137201A1 (en) 2011-04-07 2012-10-11 Hcl Cleantech Ltd. Lignocellulose conversion processes and products
EP2878614A1 (en) 2012-05-03 2015-06-03 Virdia Ltd. Methods for treating lignocellulosic materials
US9657146B2 (en) 2013-03-14 2017-05-23 Virdia, Inc. Methods for treating lignocellulosic materials
JP6666242B2 (en) 2013-05-03 2020-03-13 ヴァーディア， インコーポレイテッド Method of treating lignocellulosic material
KR20160007537A (en) 2013-05-03 2016-01-20 버디아, 인크. Methods for preparing thermally stable lignin fractions
WO2015075080A1 (en) 2013-11-20 2015-05-28 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
WO2017029685A2 (en) * 2015-08-19 2017-02-23 Godavari Biorefineries Limited 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
JP2024501678A (en) * 2020-12-31 2024-01-15 ２３５２９９０ アルバータ インコーポレイテッド Method for producing pulp and paper products from plants having bast fibers and wood 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
WO1996041052A1 (en) 1996-12-19
EP0830475A1 (en) 1998-03-25
AU6270596A (en) 1996-12-30
EP0830475A4 (en) 1998-08-26
NO975672D0 (en) 1997-12-05
JPH11507416A (en) 1999-06-29
CA2221619A1 (en) 1996-12-19
BR9609008A (en) 1999-12-14

Similar Documents

Publication Publication Date Title
NO975672L (en) Modified organosolv support
BE869780A (en) PROCESS FOR OBTAINING SUGARS, POSSIBLY CELLULOSE AND POSSIBLY LIGNIN FROM LIGNOCELLULOSIC RAW MATERIALS.
DK0561828T3 (en) Paper and process for making them
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
NO913757D0 (en) SUGAR MIXTURE CONTAINING SOLUBLE FIBERS.
SE7706247L (en) MASS COOKING PROCEDURE
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.
DE69105124D1 (en) A METHOD FOR THE PREPARATION OF FABRICS USING CELLULASE.
GR3019081T3 (en) Method for interconnecting multiplexed signals via cross-connectors
ES8606228A1 (en) Process for the preparation of 1-pyridyl-alkyl-4-aryl piperazines which are useful as antihypertensive compounds, their separation into the respective optical antipodes, and the stereoisomeric compounds so obtained
Dimmel et al. Structural/reactivity studies (II): reactions of lignin model compounds with pulping additives
BE879247A (en) METHOD FOR PRODUCING ENERGY FROM LOW QUALITY FUELS
NO962788L (en) Method of separating paper fiber and contaminants, as well as associated device
SE8401410L (en) SET TO META SIZE DISTRIBUTION
FR2530274B1 (en) PAPER SUBSTITUTION FOR IMPREGNATED GLASS VEILS, PREPARATION METHOD AND APPLICATIONS THEREOF
DK176588D0 (en) SUBSTITUTED URINARY DERIVATIVES, PROCEDURES FOR PREPARING THEREOF AND USING THE DERIVATIVES, IN PARTICULAR FOR CELLULOSE FIBER PROCESSING
NO924003L (en) PROCEDURE FOR PREPARING LIGNOLYTIC ENZYMERS USING PHANEROCHAETE CHRYSOSPORIUM
JPS5332750A (en) Connector for optical fibers
NO952913L (en) Improved method and composition for delignification of a lignocellulosic material
FI892888A7 (en) Method for producing 2-furaldehyde, cellulose and lignin from lignocellulosic materials
ES456679A1 (en) Process for the preparation of alkali cellulose
ES2006197A6 (en) High yield chemical pulping method