CA756967A - Neutral chlorine dioxide pulp bleaching process - Google Patents

Neutral chlorine dioxide pulp bleaching process

Info

Publication number
CA756967A
CA756967A CA756967A CA756967DA CA756967A CA 756967 A CA756967 A CA 756967A CA 756967 A CA756967 A CA 756967A CA 756967D A CA756967D A CA 756967DA CA 756967 A CA756967 A CA 756967A
Authority
CA
Canada
Prior art keywords
chlorine dioxide
bleaching process
pulp bleaching
neutral chlorine
dioxide 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
CA756967A
Inventor
Sepall Ola
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.)
Anglo Paper Products Ltd
Original Assignee
Anglo Paper Products Ltd
Publication date
Application granted granted Critical
Publication of CA756967A publication Critical patent/CA756967A/en
Expired legal-status Critical Current

Links

CA756967A Neutral chlorine dioxide pulp bleaching process Expired CA756967A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA756967T

Publications (1)

Publication Number Publication Date
CA756967A true CA756967A (en) 1967-04-18

Family

ID=36194073

Family Applications (1)

Application Number Title Priority Date Filing Date
CA756967A Expired CA756967A (en) Neutral chlorine dioxide pulp bleaching process

Country Status (1)

Country Link
CA (1) CA756967A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007104128A1 (en) * 2006-03-13 2007-09-20 Fp Innovations Near-neutral chlorine dioxide bleaching of pulp
US7976676B2 (en) * 2006-12-18 2011-07-12 International Paper Company Process of bleaching softwood pulps in a D1 or D2 stage in a presence of a weak base
US7976677B2 (en) * 2006-12-18 2011-07-12 International Paper Company Process of bleaching hardwood pulps in a D1 or D2 stage in a presence of a weak base

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007104128A1 (en) * 2006-03-13 2007-09-20 Fp Innovations Near-neutral chlorine dioxide bleaching of pulp
EP1996762A1 (en) * 2006-03-13 2008-12-03 FPInnovations Near-neutral chlorine dioxide bleaching of pulp
EP1996762A4 (en) * 2006-03-13 2011-08-17 Fpinnovations Near-neutral chlorine dioxide bleaching of pulp
US8470132B2 (en) 2006-03-13 2013-06-25 Fpinnovations Near neutral chlorine dioxide bleaching of pulp
US7976676B2 (en) * 2006-12-18 2011-07-12 International Paper Company Process of bleaching softwood pulps in a D1 or D2 stage in a presence of a weak base
US7976677B2 (en) * 2006-12-18 2011-07-12 International Paper Company Process of bleaching hardwood pulps in a D1 or D2 stage in a presence of a weak base

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