CA546513A - Procede de reduction en pulpe de bisulphite de produits eleves - Google Patents

Procede de reduction en pulpe de bisulphite de produits eleves

Info

Publication number
CA546513A
CA546513A CA546513A CA546513DA CA546513A CA 546513 A CA546513 A CA 546513A CA 546513 A CA546513 A CA 546513A CA 546513D A CA546513D A CA 546513DA CA 546513 A CA546513 A CA 546513A
Authority
CA
Canada
Prior art keywords
high yields
pulping process
bisulphite
bisulphite pulping
yields
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA546513A
Other languages
English (en)
Inventor
W. Mckinney James
M. Dorland Rodger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Abitibi Power and Paper Co Ltd
Original Assignee
Abitibi Power and Paper Co Ltd
Publication date
Application granted granted Critical
Publication of CA546513A publication Critical patent/CA546513A/fr
Expired legal-status Critical Current

Links

CA546513A Procede de reduction en pulpe de bisulphite de produits eleves Expired CA546513A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA546513T

Publications (1)

Publication Number Publication Date
CA546513A true CA546513A (fr) 1957-09-24

Family

ID=35703710

Family Applications (1)

Application Number Title Priority Date Filing Date
CA546513A Expired CA546513A (fr) Procede de reduction en pulpe de bisulphite de produits eleves

Country Status (1)

Country Link
CA (1) CA546513A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4145246A (en) * 1976-07-19 1979-03-20 Crown Zellerbach Corporation Process for making high-strength, high-yield sulfite-modified thermomechanical pulp and a linerboard composition produced therefrom

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4145246A (en) * 1976-07-19 1979-03-20 Crown Zellerbach Corporation Process for making high-strength, high-yield sulfite-modified thermomechanical pulp and a linerboard composition produced therefrom

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