FI884182A - Menetelmä lignoselluoosaa sisältävän materiaalin kuiduttamiseksi - Google Patents

Menetelmä lignoselluoosaa sisältävän materiaalin kuiduttamiseksi Download PDF

Info

Publication number
FI884182A
FI884182A FI884182A FI884182A FI884182A FI 884182 A FI884182 A FI 884182A FI 884182 A FI884182 A FI 884182A FI 884182 A FI884182 A FI 884182A FI 884182 A FI884182 A FI 884182A
Authority
FI
Finland
Prior art keywords
fibrating
lignocellulosic material
lignocellulosic
Prior art date
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.)
Filing date
Publication date
Application filed by Shell Int Research filed Critical Shell Int Research
Publication of FI884182A0 publication Critical patent/FI884182A0/fi
Publication of FI884182A publication Critical patent/FI884182A/fi
Application granted granted Critical
Publication of FI92722B publication Critical patent/FI92722B/fi
Publication of FI92722C publication Critical patent/FI92722C/fi

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
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
FI884182A true FI884182A (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 (24)

* 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
FI116390B (fi) 1998-05-05 2005-11-15 Chempolis Oy Menetelmä massan valmistamiseksi
AU3528699A (en) 1999-05-06 2000-11-21 Compagnie Industrielle Des Matieres Vegetales Method for producing paper pulp, lignins, sugars and acetic acid by fractionation of lignocellulosic vegetable material in formic/acetic acid medium
DE10057878A1 (de) * 2000-11-21 2003-02-27 Natural Pulping Ag I Ins Verfahren zur Herstellung einer Pulpe aus cellulosehaltigem Material
US20070100162A1 (en) * 2003-12-15 2007-05-03 Leonardus Petrus Process for the liquefaction of lignocellulosic material
CN101087749B (zh) * 2004-12-23 2010-06-09 国际壳牌研究有限公司 内酯或羧酸或具有γ-羰基的酯的加氢方法
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
MX2014012867A (es) * 2012-04-26 2015-07-14 Archer Daniels Midland Co Separacion liquido / liquido de biomasa lignocelulosica para producir jarabes de azucar y fracciones de lignina.
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
US10696822B2 (en) * 2015-11-16 2020-06-30 Ptt Global Chemical Public Company Limited Process for fractionation of lignocellulosic biomass

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0065984A1 (en) * 1980-12-05 1982-12-08 JORDAN, Robert K. Pulping in formic acid
EP0211558A3 (en) * 1985-07-26 1987-05-27 Biodyne Chemicals, Inc. Process for digesting lignocellulosic material

Also Published As

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

Similar Documents

Publication Publication Date Title
FI884182A (fi) Menetelmä lignoselluoosaa sisältävän materiaalin kuiduttamiseksi
FI882046A (fi) Menetelmä laatikkomaisen rakenteen valmistamiseksi
FI871791A (fi) Menetelmä levyn valmistamiseksi puulastumateriaalista
FI98192B (fi) Menetelmä ravintoainekoostumuksen valmistamiseksi
FI865021A0 (fi) Menetelmä sterolirakkuloiden valmistamiseksi ja yhdisteen sulkemiseksi niiden sisään
FI880436A (fi) Menetelmä loisteaineen käsittelemiseksi
GB2202555B (en) Method of manufacturing modified wood material
FI883477A (fi) Menetelmä kudosfaktorin inhibiittorin eristämiseksi
FI860101A0 (fi) Analogiamenetelmä uuden lääkkeen valmistamiseksi
FI884397A (fi) Menetelmä sintratun uraanidioksidikappaleen valmistamiseksi
FI832048A0 (fi) Faestande av stela insatser i ett elastiskt material
FI88172C (fi) Foerfarande foer framstaellning av ett omdispergerbart plastmjoel
NO180042C (no) Fremgangsmåte for injisering av et mörtelmateriale
FI880302A0 (fi) Menetelmä aminomuovihartsin valmistamiseksi
FI884396A (fi) Menetelmä sintratun uraanidioksidikappaleen valmistamiseksi
ES531032A0 (es) Un metodo de hacer un recipiente de material termoplastico
FR2556923B1 (fr) Machine a recolter les tomates
FI830340A0 (fi) Anordning foer behandling av ett fibrigt material
FI814046L (fi) Foerfarande foer behandling av ett laongstraeckt roerformigt material och anordning foer utfoerande av foerfarandet
FI912004A0 (fi) Menetelmä tuotteiden valmistamiseksi fluidisoidusta kuituraaka-aineesta
FI972370A0 (fi) Menetelmä hormonivalmisteen valmistamiseksi
FI840316A0 (fi) Foerfarande foer klassificering av ett kornigt material i en gasformig mediumstroem enligt cyklonprincipen och en cyklonavskiljare foer genomfoerande av foerfarandet
ES542150A0 (es) Un metodo de descargar material en particulas a granel de unsilo
FI832137A0 (fi) En av ombytbart material bestaoende enhetligt avsnitt foer ett stapel- eller baegareunderlag
BG44479A1 (en) Method for modifying of thermoplastic fibrous materials

Legal Events

Date Code Title Description
BB Publication of examined application
MM Patent lapsed
MM Patent lapsed

Owner name: SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.