AU5779990A - Bleaching of lignocellulosic pulp - Google Patents

Bleaching of lignocellulosic pulp

Info

Publication number
AU5779990A
AU5779990A AU57799/90A AU5779990A AU5779990A AU 5779990 A AU5779990 A AU 5779990A AU 57799/90 A AU57799/90 A AU 57799/90A AU 5779990 A AU5779990 A AU 5779990A AU 5779990 A AU5779990 A AU 5779990A
Authority
AU
Australia
Prior art keywords
bleaching
lignocellulosic pulp
lignocellulosic
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.)
Granted
Application number
AU57799/90A
Other versions
AU642652B2 (en
Inventor
Robert Neil Jones
Allan James Kerr
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.)
Carter Holt Harvey Ltd
Original Assignee
Carter Holt Harvey Ltd
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 Carter Holt Harvey Ltd filed Critical Carter Holt Harvey Ltd
Publication of AU5779990A publication Critical patent/AU5779990A/en
Application granted granted Critical
Publication of AU642652B2 publication Critical patent/AU642652B2/en
Assigned to CARTER HOLT HARVEY LIMITED reassignment CARTER HOLT HARVEY LIMITED Alteration of Name(s) in Register under S187 Assignors: N.Z. FOREST PRODUCTS LIMITED
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

AU57799/90A 1989-06-23 1990-06-25 Bleaching of lignocellulosic pulp Ceased AU642652B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ229702 1989-06-23
NZ22970289A NZ229702A (en) 1989-06-23 1989-06-23 Bleaching chemical pulp including an activation step followed by an alkaline extraction step with no intervening washing step

Publications (2)

Publication Number Publication Date
AU5779990A true AU5779990A (en) 1991-01-03
AU642652B2 AU642652B2 (en) 1993-10-28

Family

ID=19922909

Family Applications (1)

Application Number Title Priority Date Filing Date
AU57799/90A Ceased AU642652B2 (en) 1989-06-23 1990-06-25 Bleaching of lignocellulosic pulp

Country Status (2)

Country Link
AU (1) AU642652B2 (en)
NZ (1) NZ229702A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2553444B1 (en) * 1983-10-13 1986-07-18 Centre Tech Ind Papier HYPOCHLORITE TREATMENT OF CHEMICAL PAPER PULP

Also Published As

Publication number Publication date
NZ229702A (en) 1993-03-26
AU642652B2 (en) 1993-10-28

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