NO975672L - Modified organosolv support - Google Patents
Modified organosolv supportInfo
- 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
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
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.
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)
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 |
EP2027330B1 (en) | 2006-05-08 | 2012-08-22 | Vertichem Corporation | Integrated Processing of Plant Biomass |
CA2697469A1 (en) | 2007-08-31 | 2009-03-05 | Biojoule Ltd. | 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 |
BR112012032999B1 (en) | 2010-06-26 | 2022-11-29 | Virdia, Llc | LIGNOCELLULOSIS HYDROLYZATE AND ACID HYDROLYSIS AND DEACIDIFICATION METHODS TO GENERATE SUGAR MIXTURES FROM LIGNOCELLULOSE |
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 |
CA3060976C (en) | 2012-05-03 | 2022-08-23 | Virdia, Inc. | Methods for treating lignocellulosic materials |
US9657146B2 (en) | 2013-03-14 | 2017-05-23 | Virdia, Inc. | Methods for treating lignocellulosic materials |
WO2014178911A1 (en) | 2013-05-03 | 2014-11-06 | Virdia, Inc. | Methods for treating lignocellulosic materials |
KR20160007537A (en) | 2013-05-03 | 2016-01-20 | 버디아, 인크. | Methods for preparing thermally stable lignin fractions |
DK3072117T3 (en) | 2013-11-20 | 2019-01-07 | Annikki Gmbh | Method for fractionating lignocelluloses |
US10767308B2 (en) | 2014-07-09 | 2020-09-08 | 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 |
US10954630B2 (en) * | 2015-08-19 | 2021-03-23 | Godavari Biorefineries Ltd. | 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)
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. |
-
1996
- 1996-06-07 WO PCT/US1996/009942 patent/WO1996041052A1/en not_active Application Discontinuation
- 1996-06-07 CA CA002221619A patent/CA2221619A1/en not_active Abandoned
- 1996-06-07 EP EP96921489A patent/EP0830475A4/en not_active Withdrawn
- 1996-06-07 BR BR9609008-1A patent/BR9609008A/en not_active Application Discontinuation
- 1996-06-07 JP JP9502102A patent/JPH11507416A/en active Pending
- 1996-06-07 AU AU62705/96A patent/AU6270596A/en not_active Abandoned
-
1997
- 1997-12-05 NO NO975672A patent/NO975672L/en unknown
Also Published As
Publication number | Publication date |
---|---|
NO975672D0 (en) | 1997-12-05 |
BR9609008A (en) | 1999-12-14 |
WO1996041052A1 (en) | 1996-12-19 |
CA2221619A1 (en) | 1996-12-19 |
JPH11507416A (en) | 1999-06-29 |
AU6270596A (en) | 1996-12-30 |
EP0830475A4 (en) | 1998-08-26 |
EP0830475A1 (en) | 1998-03-25 |
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