FI884182L - Menetelmä lignoselluoosaa sisältävän materiaalin kuiduttamiseksi - Google Patents

Menetelmä lignoselluoosaa sisältävän materiaalin kuiduttamiseksi Download PDF

Info

Publication number: FI884182L
Authority: FI; Finland
Prior art keywords: defibering; lignocellulosic material; lignocellulosic; defibering lignocellulosic
Prior art date: 1987-09-14

Application number

FI884182A

Other languages

English (en)

Swedish (sv)

Other versions

FI92722C (fi

FI92722B (fi

FI884182A0 (fi

Inventor

Peter Arnoldy

Leonardus Petrus

Original Assignee

Shell Int Research

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.)

1987-09-14

Filing date

1988-09-12

Publication date

1989-03-15

1988-09-12 Application filed by Shell Int Research filed Critical Shell Int Research

1988-09-12 Publication of FI884182A0 publication Critical patent/FI884182A0/fi

1989-03-15 Publication of FI884182L publication Critical patent/FI884182L/fi

1994-09-15 Application granted granted Critical

1994-09-15 Publication of FI92722B publication Critical patent/FI92722B/fi

1994-12-27 Publication of FI92722C publication Critical patent/FI92722C/fi

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

FI884182A 1987-09-14 1988-09-12 Menetelmä lignoselluoosaa sisältävän materiaalin kuiduttamiseksi FI92722C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB8721528		1987-09-14
GB878721528A GB8721528D0 (en)	1987-09-14	1987-09-14	Pulping lignocellulose-containing material

Publications (4)

Publication Number	Publication Date
FI884182A0 FI884182A0 (fi)	1988-09-12
FI884182L true FI884182L (fi)	1989-03-15
FI92722B FI92722B (fi)	1994-09-15
FI92722C FI92722C (fi)	1994-12-27

Family

ID=10623718

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI884182A FI92722C (fi)	1987-09-14	1988-09-12	Menetelmä lignoselluoosaa sisältävän materiaalin kuiduttamiseksi

Country Status (7)

Country	Link
US (1)	US4904342A (fi)
JP (1)	JPH01104891A (fi)
CA (1)	CA1300324C (fi)
DE (1)	DE3830993A1 (fi)
FI (1)	FI92722C (fi)
GB (2)	GB8721528D0 (fi)
SE (1)	SE8803206L (fi)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5080754A (en) *	1990-07-20	1992-01-14	The Research Foundation Of State University Of Ny	Method for reducing brightness reversion in lignin-containing pulps and article of manufacture thereof
DE4228171C2 (de) *	1992-08-25	1995-06-14	Kaemmerer Projekt Agentur Gmbh	Verfahren zur Gewinnung von Zellstoffen
DE19516151A1 (de)	1995-05-03	1996-11-07	Sven Siegle	Verfahren zur Herstellung einer Pulpe aus zellulosehaltigem Material, die Pulpe selbst und deren Verwendung
AT404478B (de) *	1996-02-02	1998-11-25	Impco Voest Alpine Pulp Tech	Celluloseherstellung
FR2770543B1 (fr) *	1997-10-30	2000-05-05	Michel Delmas	Procede de production de pate a papier, lignignes sucres et acide acetique par fractionnement de matiere vegetale lignocellulosique em milieu acide formique/acide acetique
RU2189996C2 (ru) *	1997-11-04	2002-09-27	Дедини С/А. Администрасао е Партисипасоес	Способ быстрого кислотного гидролиза лигноцеллюлозного материала и гидролизный реактор
FI116390B (fi)	1998-05-05	2005-11-15	Chempolis Oy	Menetelmä massan valmistamiseksi
DK1180171T3 (da)	1999-05-06	2004-02-16	Cie Ind De La Matiere Vegetale	Fremgangsmåde til fremstilling af papirgrød, ligniner, sukre og eddikesyre ved fraktionering af vegetabilsk lignocellulosestof i myresyre-/eddikesyremedium
DE10057878A1 (de) *	2000-11-21	2003-02-27	Natural Pulping Ag I Ins	Verfahren zur Herstellung einer Pulpe aus cellulosehaltigem Material
CA2549458A1 (en) *	2003-12-15	2005-06-30	Shell Internationale Research Maatschappij B.V.	A process for the liquefaction of lignocellulosic material
EP1828095B1 (en) *	2004-12-23	2011-10-05	Shell Internationale Research Maatschappij B.V.	A process for the hydrogenation of a lactone or of a carboxylic acid or an ester having a gamma-carbonyl group
US20070034345A1 (en) *	2005-06-15	2007-02-15	Leonardus Petrus	Process for organosolv pulping and use of a gamma lactone in a solvent for organosolv pulping
JP4958166B2 (ja) *	2006-05-31	2012-06-20	独立行政法人産業技術総合研究所	酸素存在下におけるアルコールによる植物系バイオマスの処理方法
JP5019421B2 (ja) *	2006-10-13	2012-09-05	独立行政法人産業技術総合研究所	糖の製造方法
CN100465373C (zh) *	2007-03-08	2009-03-04	上海交通大学	用生物质原料炼制生产纤维素、木质素和木糖的方法
JP5136984B2 (ja) *	2007-04-04	2013-02-06	独立行政法人産業技術総合研究所	糖の製造方法
FI121885B (fi) *	2007-11-09	2011-05-31	Chempolis Oy	Menetelmä sokerituotteen valmistamiseksi
US9328457B2 (en)	2008-12-05	2016-05-03	Valagro Carbone Renouvelable Poitou-Charentes	Process for the production of an intermediate product intended for the production of ethanol and for the production of lignin
FR2939431B1 (fr) *	2008-12-05	2011-01-28	Valagro Carbone Renouvelable	Procede de production d'un produit intermediaire destine a la production d'ethanol, et produit intermediaire obtenu.
US20110112326A1 (en) *	2009-08-07	2011-05-12	Jean-Paul Lange	Process for hydrogenation
US8580978B2 (en) *	2009-08-07	2013-11-12	Shell Oil Company	Process for preparing a hydroxyacid or hydroxyester
WO2011139830A2 (en) *	2010-04-29	2011-11-10	University Of Maine System Board Of Trustees	Removal of contaminants from liquid-liquid extraction solvent
BR112014026267A2 (pt) *	2012-04-26	2017-06-27	Archer Daniels Midland Co	método para processar biomassa lignocelulósica; composição; e composição obtida pelo método
CN103898786B (zh) *	2012-12-25	2016-02-10	济南圣泉集团股份有限公司	一种生物质原料的综合利用工艺
DE112016005245T5 (de) *	2015-11-16	2018-09-27	PTT Global Chemical Public Company Ltd.	Verfahren zur fraktionierung von lignocellulosehaltiger biomasse

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1982001902A1 (en) *	1980-12-05	1982-06-10	Robert K Jordan	A process for pulping wood and bark in formic acid
EP0211558A3 (en) *	1985-07-26	1987-05-27	Biodyne Chemicals, Inc.	Process for digesting lignocellulosic material

1987
- 1987-09-14 GB GB878721528A patent/GB8721528D0/en active Pending
1988
- 1988-09-12 JP JP63226725A patent/JPH01104891A/ja active Pending
- 1988-09-12 CA CA000577094A patent/CA1300324C/en not_active Expired - Fee Related
- 1988-09-12 DE DE3830993A patent/DE3830993A1/de not_active Withdrawn
- 1988-09-12 GB GB8821308A patent/GB2209772B/en not_active Expired - Lifetime
- 1988-09-12 SE SE8803206A patent/SE8803206L/ not_active Application Discontinuation
- 1988-09-12 FI FI884182A patent/FI92722C/fi not_active IP Right Cessation
- 1988-09-12 US US07/243,004 patent/US4904342A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
GB8721528D0 (en)	1987-10-21
GB2209772A (en)	1989-05-24
GB2209772B (en)	1991-05-15
FI92722C (fi)	1994-12-27
FI92722B (fi)	1994-09-15
US4904342A (en)	1990-02-27
SE8803206L (sv)	1989-03-15
SE8803206D0 (sv)	1988-09-12
GB8821308D0 (en)	1988-10-12
CA1300324C (en)	1992-05-12
JPH01104891A (ja)	1989-04-21
DE3830993A1 (de)	1989-04-06
FI884182A0 (fi)	1988-09-12

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Legal Events

Date	Code	Title	Description
1994-08-16	BB	Publication of examined application
1997-09-12	MM	Patent lapsed
2004-08-31	MM	Patent lapsed	Owner name: SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.