DK353886A - PROCEDURE FOR MODIFYING THE STRUCTURE OF LIGNOCELLULOS MATERIALS AND LIQUID MIXTURES FOR USE - Google Patents

PROCEDURE FOR MODIFYING THE STRUCTURE OF LIGNOCELLULOS MATERIALS AND LIQUID MIXTURES FOR USE 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)
Other versions
DK353886D0 (en
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/en
Publication of DK353886A publication Critical patent/DK353886A/en

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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 PROCEDURE FOR MODIFYING THE STRUCTURE OF LIGNOCELLULOS MATERIALS AND LIQUID MIXTURES FOR USE DK353886A (en)

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 (en) 1986-07-25
DK353886A true DK353886A (en) 1987-03-20

Family

ID=25056238

Family Applications (1)

Application Number Title Priority Date Filing Date
DK353886A DK353886A (en) 1985-07-26 1986-07-25 PROCEDURE FOR MODIFYING THE STRUCTURE OF LIGNOCELLULOS MATERIALS AND LIQUID MIXTURES FOR USE

Country Status (8)

Country Link
EP (1) EP0211558A3 (en)
JP (1) JPS6269893A (en)
CN (1) CN86105219A (en)
AU (1) AU6049386A (en)
BR (1) BR8603731A (en)
DK (1) DK353886A (en)
FI (1) FI863069A (en)
NO (1) NO863018L (en)

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 (en) * 1988-01-25 1989-08-02 Kunz Holding Gmbh & Co. Kg Process for obtaining bleached cellulose pulp
EP0485150A1 (en) * 1990-11-06 1992-05-13 Biodyne Chemical Inc. Pulping processes, extraction of lignin and composition of matter for use in such processes
US5730837A (en) * 1994-12-02 1998-03-24 Midwest Research Institute Method of separating lignocellulosic material into lignin, cellulose and dissolved sugars
AT404478B (en) * 1996-02-02 1998-11-25 Impco Voest Alpine Pulp Tech Cooking liquor containing low b.pt. solvents and quinone reducing catalysts - contains alkali sulphite(s) and sulphide(s) in aqueous solution
EP2489780B1 (en) * 2011-02-16 2016-07-13 Rheinisch-Westfälische Technische Hochschule Aachen Integrated process for the selective fractionation and separation of lignocellulose in its main components
BR112014027478B1 (en) * 2012-05-03 2019-07-02 Virdia, Inc. METHODS OF PROCESSING LINGNOCELLULOSTIC MATERIALS
WO2014179777A1 (en) 2013-05-03 2014-11-06 Virdia, Inc. Methods for preparing thermally stable lignin fractions
CN109851814B (en) 2014-07-09 2022-03-11 威尔迪亚有限责任公司 Method for separating and refining lignin from black liquor and composition thereof
WO2017086887A2 (en) * 2015-11-16 2017-05-26 Ptt Global Chemical Public Company Limited A process for fractionation of ugnocellulosic biomass
WO2022125709A1 (en) * 2020-12-09 2022-06-16 Virdia, Llc Methods for extracting lignin
WO2024017949A1 (en) * 2022-07-19 2024-01-25 Katholieke Universiteit Leuven Lignocellulosic biomass refinery

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 (en) * 1978-09-22 1985-10-03 東洋紡績株式会社 Melt-resistant processing method for synthetic polymer molded products
JPS5846176A (en) * 1981-09-10 1983-03-17 帝人株式会社 Water and oil repellent process of polyamide synthetic fiber
JPS59163474A (en) * 1983-03-04 1984-09-14 旭化成株式会社 Production of anti-bacterial polyamide fiber
JPS61102492A (en) * 1984-10-23 1986-05-21 ユニチカ株式会社 Enhancement of dye fastness

Also Published As

Publication number Publication date
AU6049386A (en) 1987-03-19
CN86105219A (en) 1987-02-25
FI863069A (en) 1987-01-27
NO863018L (en) 1987-01-27
DK353886D0 (en) 1986-07-25
FI863069A0 (en) 1986-07-25
JPS6269893A (en) 1987-03-31
NO863018D0 (en) 1986-07-25
BR8603731A (en) 1987-03-10
EP0211558A3 (en) 1987-05-27
EP0211558A2 (en) 1987-02-25

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Legal Events

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AHB Application shelved due to non-payment