NO975672L - Modifisert organosolv oppslutning - Google Patents

Modifisert organosolv oppslutning

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
English (en)
Other versions
NO975672D0 (no
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/no
Publication of NO975672L publication Critical patent/NO975672L/no

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)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Curing Cements, Concrete, And Artificial Stone (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.
NO975672A 1995-06-07 1997-12-05 Modifisert organosolv oppslutning NO975672L (no)

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 (no) 1997-12-05
NO975672L true NO975672L (no) 1998-02-04

Family

ID=23877386

Family Applications (1)

Application Number Title Priority Date Filing Date
NO975672A NO975672L (no) 1995-06-07 1997-12-05 Modifisert organosolv oppslutning

Country Status (7)

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

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI122838B (fi) 2005-03-31 2012-07-31 Metso Paper Inc Menetelmä massan valmistamiseksi lignoselluloosamateriaalista
EP2479341A1 (en) 2006-05-08 2012-07-25 Vertichem Corporation Process for the production of biofuel from plant material
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
BR112012032999B1 (pt) 2010-06-26 2022-11-29 Virdia, Llc Hidrolisado lignocelulósico e métodos de hidrólise ácida e desacidificação para gerar misturas de açúcar a partir de lignocelulose
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 (de) 2010-09-02 2012-03-15 Annikki Gmbh Ligningewinnung
IL207945A0 (en) 2010-09-02 2010-12-30 Robert Jansen Method for the production of carbohydrates
AT510812A1 (de) * 2010-10-29 2012-06-15 Annikki Gmbh Verfahren zur gewinnung von lignin
PT106039A (pt) 2010-12-09 2012-10-26 Hcl Cleantech Ltd Processos e sistemas para o processamento de materiais lenhocelulósicos e composições relacionadas
GB2524906B8 (en) 2011-04-07 2016-12-07 Virdia Ltd Lignocellulose conversion processes and products
EP2862890A1 (en) 2012-05-03 2015-04-22 Virdia Ltd. Method for the extraction of lignin from biomass
US9657146B2 (en) 2013-03-14 2017-05-23 Virdia, Inc. Methods for treating lignocellulosic materials
KR20160007537A (ko) 2013-05-03 2016-01-20 버디아, 인크. 열안정성 리그닌 분획물의 제조 방법
BR112015027744B1 (pt) 2013-05-03 2022-05-24 Virdia, Llc Composição de lignina e produto compreendendo a dita composição
HUE041549T2 (hu) 2013-11-20 2019-05-28 Annikki Gmbh Eljárás lignocellulózok frakcionálására
CN109851814B (zh) 2014-07-09 2022-03-11 威尔迪亚有限责任公司 用于从黑液中分离和精制木质素的方法及其组合物
DE102015108222A1 (de) * 2015-05-26 2016-12-01 Hochschule Magdeburg-Stendal Verfahren zur Abtrennung von Lignin aus Biomassen und daraus gewonnene Stoffe
WO2017029685A2 (en) * 2015-08-19 2017-02-23 Godavari Biorefineries Limited A process for producing cellulose with low impurities from sugarcane bagasse
FR3049620B1 (fr) * 2016-04-05 2020-06-12 Swm Luxembourg Sarl Papier vegetal comprenant des fibres d'une plante
CA3156627C (en) 2020-12-31 2023-04-04 Marek HEJDUK Methods for producing pulp and paper products from plants having bast and hurd fibers
FR3121451B1 (fr) * 2021-03-30 2025-03-28 Ifp Energies Now Procédé de traitement de biomasse ligno-cellulosique

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 (de) * 1982-04-06 1983-10-06 Nicolaus Md Verwaltungsges Verfahren und reaktor zum kontinuierlichen aufschliessen von pflanzenfasermaterial
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
EP0830475A1 (en) 1998-03-25
WO1996041052A1 (en) 1996-12-19
BR9609008A (pt) 1999-12-14
EP0830475A4 (en) 1998-08-26
AU6270596A (en) 1996-12-30
CA2221619A1 (en) 1996-12-19
JPH11507416A (ja) 1999-06-29
NO975672D0 (no) 1997-12-05

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