DK353886A - Fremgangsmaade til modifikation af strukturen af lignocellulosemateriale samt vaeskeblanding til anvendelse herved - Google Patents

Fremgangsmaade til modifikation af strukturen af lignocellulosemateriale samt vaeskeblanding til anvendelse herved Download PDF

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Publication number
DK353886A
DK353886A DK353886A DK353886A DK353886A DK 353886 A DK353886 A DK 353886A DK 353886 A DK353886 A DK 353886A DK 353886 A DK353886 A DK 353886A DK 353886 A DK353886 A DK 353886A
Authority
DK
Denmark
Prior art keywords
lignocellulos
modifying
procedure
materials
liquid mixtures
Prior art date
Application number
DK353886A
Other languages
Danish (da)
English (en)
Other versions
DK353886D0 (da
Inventor
Sr Kenneth W Baierl
Raymond A Young
Timothy R Young
Original Assignee
Biodyne Chemicals 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 Biodyne Chemicals Inc filed Critical Biodyne Chemicals Inc
Publication of DK353886D0 publication Critical patent/DK353886D0/da
Publication of DK353886A publication Critical patent/DK353886A/da

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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
DK353886A 1985-07-26 1986-07-25 Fremgangsmaade til modifikation af strukturen af lignocellulosemateriale samt vaeskeblanding til anvendelse herved DK353886A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75959185A 1985-07-26 1985-07-26

Publications (2)

Publication Number Publication Date
DK353886D0 DK353886D0 (da) 1986-07-25
DK353886A true DK353886A (da) 1987-03-20

Family

ID=25056238

Family Applications (1)

Application Number Title Priority Date Filing Date
DK353886A DK353886A (da) 1985-07-26 1986-07-25 Fremgangsmaade til modifikation af strukturen af lignocellulosemateriale samt vaeskeblanding til anvendelse herved

Country Status (8)

Country Link
EP (1) EP0211558A3 (fr)
JP (1) JPS6269893A (fr)
CN (1) CN86105219A (fr)
AU (1) AU6049386A (fr)
BR (1) BR8603731A (fr)
DK (1) DK353886A (fr)
FI (1) FI863069A7 (fr)
NO (1) NO863018L (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8721528D0 (en) * 1987-09-14 1987-10-21 Shell Int Research Pulping lignocellulose-containing material
EP0325891A1 (fr) * 1988-01-25 1989-08-02 Kunz Holding Gmbh & Co. Kg Procédé pour obtenir une pâte de cellulose blanchie
EP0485150A1 (fr) * 1990-11-06 1992-05-13 Biodyne Chemical Inc. Procédés de lessivage, extraction de lignine et composition pour ces procédés
US5730837A (en) * 1994-12-02 1998-03-24 Midwest Research Institute Method of separating lignocellulosic material into lignin, cellulose and dissolved sugars
AT404478B (de) * 1996-02-02 1998-11-25 Impco Voest Alpine Pulp Tech Celluloseherstellung
EP2489780B1 (fr) * 2011-02-16 2016-07-13 Rheinisch-Westfälische Technische Hochschule Aachen Procédé intégré pour le fractionnement sélectif et la séparation de la lignocellulose en ses principaux composants
EP2878614A1 (fr) * 2012-05-03 2015-06-03 Virdia Ltd. Procédés de traitement de matières lignocellulosiques
KR20160007537A (ko) 2013-05-03 2016-01-20 버디아, 인크. 열안정성 리그닌 분획물의 제조 방법
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
WO2017086887A2 (fr) * 2015-11-16 2017-05-26 Ptt Global Chemical Public Company Limited Procédé de fractionnement de biomasse lignocellulosique
WO2022125709A1 (fr) * 2020-12-09 2022-06-16 Virdia, Llc Procédés d'extraction de lignine
WO2024017949A1 (fr) * 2022-07-19 2024-01-25 Katholieke Universiteit Leuven Raffinerie de biomasse lignocellulosique

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2024689A (en) * 1934-02-16 1935-12-17 Celanese Corp Production of cellulose from ligno-cellulosic materials
US3553076A (en) * 1968-01-22 1971-01-05 Weyerhaeuser Co Non-catalytic process for the production of cellulose from lignocellulosic materials using acetic acid
JPS6044430B2 (ja) * 1978-09-22 1985-10-03 東洋紡績株式会社 合成高分子成形品の耐溶融加工方法
JPS5846176A (ja) * 1981-09-10 1983-03-17 帝人株式会社 ポリアミド合成繊維の撥水撥油加工方法
JPS59163474A (ja) * 1983-03-04 1984-09-14 旭化成株式会社 抗菌性を有するポリアミド系繊維製品の製造法
JPS61102492A (ja) * 1984-10-23 1986-05-21 ユニチカ株式会社 染色堅牢度向上方法

Also Published As

Publication number Publication date
EP0211558A2 (fr) 1987-02-25
FI863069L (fi) 1987-01-27
AU6049386A (en) 1987-03-19
NO863018L (no) 1987-01-27
EP0211558A3 (fr) 1987-05-27
CN86105219A (zh) 1987-02-25
DK353886D0 (da) 1986-07-25
FI863069A0 (fi) 1986-07-25
FI863069A7 (fi) 1987-01-27
NO863018D0 (no) 1986-07-25
JPS6269893A (ja) 1987-03-31
BR8603731A (pt) 1987-03-10

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