JPS5545806A - Peroxide bleaching method of wood pulp - Google Patents
Peroxide bleaching method of wood pulpInfo
- Publication number
- JPS5545806A JPS5545806A JP11516478A JP11516478A JPS5545806A JP S5545806 A JPS5545806 A JP S5545806A JP 11516478 A JP11516478 A JP 11516478A JP 11516478 A JP11516478 A JP 11516478A JP S5545806 A JPS5545806 A JP S5545806A
- Authority
- JP
- Japan
- Prior art keywords
- wood pulp
- peroxide bleaching
- bleaching method
- peroxide
- 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.)
- Pending
Links
Landscapes
- Paper (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11516478A JPS5545806A (en) | 1978-09-21 | 1978-09-21 | Peroxide bleaching method of wood pulp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11516478A JPS5545806A (en) | 1978-09-21 | 1978-09-21 | Peroxide bleaching method of wood pulp |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5545806A true JPS5545806A (en) | 1980-03-31 |
Family
ID=14655912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11516478A Pending JPS5545806A (en) | 1978-09-21 | 1978-09-21 | Peroxide bleaching method of wood pulp |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5545806A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5721590A (en) * | 1980-07-11 | 1982-02-04 | Mitsubishi Gas Chemical Co | Peroxide bleaching of wood pulp |
JPS5966589A (en) * | 1982-09-14 | 1984-04-16 | エスセ−ア−・デヴエロプメント・アクツエブラ−グ | Bleaching of cellulose-containing material |
FR2583078A1 (en) * | 1985-06-10 | 1986-12-12 | Papirind Forskningsinst | Process for peroxide bleaching of pulps containing cellulose |
US4734161A (en) * | 1985-05-29 | 1988-03-29 | Atochem | Process for a two stage peroxide bleaching of pulp |
JPS63211397A (en) * | 1987-02-24 | 1988-09-02 | 新王子製紙株式会社 | Production of neutral paper |
FR2673813A1 (en) * | 1991-03-15 | 1992-09-18 | Atochem | METHOD FOR TWO STEP BLEACHING OF VEGETABLE MATERIALS FOR FOOD. |
US6632328B2 (en) | 1997-09-23 | 2003-10-14 | Queen's University At Kingston | Method for bleaching mechanical pulp with hydrogen peroxide and an alkaline earth metal carbonate |
-
1978
- 1978-09-21 JP JP11516478A patent/JPS5545806A/en active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5721590A (en) * | 1980-07-11 | 1982-02-04 | Mitsubishi Gas Chemical Co | Peroxide bleaching of wood pulp |
JPS5966589A (en) * | 1982-09-14 | 1984-04-16 | エスセ−ア−・デヴエロプメント・アクツエブラ−グ | Bleaching of cellulose-containing material |
US4734161A (en) * | 1985-05-29 | 1988-03-29 | Atochem | Process for a two stage peroxide bleaching of pulp |
FR2583078A1 (en) * | 1985-06-10 | 1986-12-12 | Papirind Forskningsinst | Process for peroxide bleaching of pulps containing cellulose |
JPS63211397A (en) * | 1987-02-24 | 1988-09-02 | 新王子製紙株式会社 | Production of neutral paper |
FR2673813A1 (en) * | 1991-03-15 | 1992-09-18 | Atochem | METHOD FOR TWO STEP BLEACHING OF VEGETABLE MATERIALS FOR FOOD. |
US5219601A (en) * | 1991-03-15 | 1993-06-15 | Elf Atochem S.A. | Two-step bleaching of plant materials |
US6632328B2 (en) | 1997-09-23 | 2003-10-14 | Queen's University At Kingston | Method for bleaching mechanical pulp with hydrogen peroxide and an alkaline earth metal carbonate |
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