SE8204365D0 - ALKALINE PULPING CHEMICAL RECOVERY SYSTEM - Google Patents

ALKALINE PULPING CHEMICAL RECOVERY SYSTEM

Info

Publication number
SE8204365D0
SE8204365D0 SE8204365A SE8204365A SE8204365D0 SE 8204365 D0 SE8204365 D0 SE 8204365D0 SE 8204365 A SE8204365 A SE 8204365A SE 8204365 A SE8204365 A SE 8204365A SE 8204365 D0 SE8204365 D0 SE 8204365D0
Authority
SE
Sweden
Prior art keywords
recovery system
chemical recovery
alkaline pulping
pulping chemical
alkaline
Prior art date
Application number
SE8204365A
Other languages
Swedish (sv)
Other versions
SE8204365L (en
Inventor
E A Cambron
Original Assignee
Domtar 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 Domtar Inc filed Critical Domtar Inc
Publication of SE8204365D0 publication Critical patent/SE8204365D0/en
Publication of SE8204365L publication Critical patent/SE8204365L/en

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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/0042—Fractionating or concentration of spent liquors by special methods
    • 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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/04—Regeneration of pulp liquors or effluent waste waters of alkali lye
SE8204365A 1981-07-23 1982-07-16 KIT FOR TREATMENT OF RESTLUTE FROM AN ALKALIC MASS COOKING PROCESS OF LIGNOCELLULOS MATERIAL SE8204365L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA382397 1981-07-23

Publications (2)

Publication Number Publication Date
SE8204365D0 true SE8204365D0 (en) 1982-07-16
SE8204365L SE8204365L (en) 1983-01-24

Family

ID=4120516

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8204365A SE8204365L (en) 1981-07-23 1982-07-16 KIT FOR TREATMENT OF RESTLUTE FROM AN ALKALIC MASS COOKING PROCESS OF LIGNOCELLULOS MATERIAL

Country Status (3)

Country Link
JP (1) JPS5836291A (en)
FI (1) FI822592L (en)
SE (1) SE8204365L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5788812A (en) * 1985-11-05 1998-08-04 Agar; Richard C. Method of recovering furfural from organic pulping liquor
CA1267648A (en) * 1985-11-05 1990-04-10 Raphael Katzen Process for lignin recovery
PL2576662T3 (en) * 2010-06-03 2021-09-27 Fpinnovations Method for separating lignin from black liquor

Also Published As

Publication number Publication date
JPS5836291A (en) 1983-03-03
FI822592A0 (en) 1982-07-22
SE8204365L (en) 1983-01-24
FI822592L (en) 1983-01-24

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Legal Events

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Effective date: 19880328