CA1134558A - Traitement a l'oxygene de la pate a papier - Google Patents

Traitement a l'oxygene de la pate a papier

Info

Publication number
CA1134558A
CA1134558A CA000353684A CA353684A CA1134558A CA 1134558 A CA1134558 A CA 1134558A CA 000353684 A CA000353684 A CA 000353684A CA 353684 A CA353684 A CA 353684A CA 1134558 A CA1134558 A CA 1134558A
Authority
CA
Canada
Prior art keywords
pulp
oxygen
mixer
line
washer
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
CA000353684A
Other languages
English (en)
Inventor
Louis O. Torregrossa
Jozef M. Bentvelzen
Gerald D. Crosby
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.)
Weyerhaeuser Co
Original Assignee
Weyerhaeuser Co
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 Weyerhaeuser Co filed Critical Weyerhaeuser Co
Application granted granted Critical
Publication of CA1134558A publication Critical patent/CA1134558A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Paper (AREA)
CA000353684A 1979-06-15 1980-06-10 Traitement a l'oxygene de la pate a papier Expired CA1134558A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4891879A 1979-06-15 1979-06-15
US048,918 1979-06-15

Publications (1)

Publication Number Publication Date
CA1134558A true CA1134558A (fr) 1982-11-02

Family

ID=21957143

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000353684A Expired CA1134558A (fr) 1979-06-15 1980-06-10 Traitement a l'oxygene de la pate a papier

Country Status (2)

Country Link
CA (1) CA1134558A (fr)
NZ (1) NZ194037A (fr)

Also Published As

Publication number Publication date
NZ194037A (en) 1983-11-30

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Legal Events

Date Code Title Description
MKEX Expiry
MKEX Expiry

Effective date: 19991102