CA537738A - Bleaching of kraft wood pulp - Google Patents

Bleaching of kraft wood pulp

Info

Publication number
CA537738A
CA537738A CA537738A CA537738DA CA537738A CA 537738 A CA537738 A CA 537738A CA 537738 A CA537738 A CA 537738A CA 537738D A CA537738D A CA 537738DA CA 537738 A CA537738 A CA 537738A
Authority
CA
Canada
Prior art keywords
bleaching
wood pulp
kraft wood
kraft
pulp
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
CA537738A
Other languages
French (fr)
Inventor
L. Fennell Francis
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Publication date
Application granted granted Critical
Publication of CA537738A publication Critical patent/CA537738A/en
Expired legal-status Critical Current

Links

CA537738A Bleaching of kraft wood pulp Expired CA537738A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA537738T

Publications (1)

Publication Number Publication Date
CA537738A true CA537738A (en) 1957-03-05

Family

ID=35692371

Family Applications (1)

Application Number Title Priority Date Filing Date
CA537738A Expired CA537738A (en) Bleaching of kraft wood pulp

Country Status (1)

Country Link
CA (1) CA537738A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4579628A (en) * 1983-10-28 1986-04-01 International Paper Company Process for chlorine bleaching of kraft pulp using a sulfite extraction stage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4579628A (en) * 1983-10-28 1986-04-01 International Paper Company Process for chlorine bleaching of kraft pulp using a sulfite extraction stage

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