FR925243A - Improvements to bleached ground wood pulp and its manufacturing processes - Google Patents
Improvements to bleached ground wood pulp and its manufacturing processesInfo
- Publication number
- FR925243A FR925243A FR925243DA FR925243A FR 925243 A FR925243 A FR 925243A FR 925243D A FR925243D A FR 925243DA FR 925243 A FR925243 A FR 925243A
- Authority
- FR
- France
- Prior art keywords
- manufacturing processes
- wood pulp
- ground wood
- bleached
- bleached ground
- 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
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/14—Disintegrating in mills
- D21B1/16—Disintegrating in mills in the presence of chemical agents
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US925243XA | 1945-04-05 | 1945-04-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR925243A true FR925243A (en) | 1947-08-28 |
Family
ID=22233637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR925243D Expired FR925243A (en) | 1945-04-05 | 1946-04-05 | Improvements to bleached ground wood pulp and its manufacturing processes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR925243A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2261049A1 (en) * | 1971-12-14 | 1973-06-20 | Mo Och Domsjoe Ab | METHOD OF MANUFACTURING A CELLULOSE PULP |
DE2540919A1 (en) * | 1974-09-23 | 1976-04-08 | Mo Och Domsjoe Ab | PROCESS FOR THE PRODUCTION OF CELLULOSE COMPOUNDS IN THE YIELD RANGE OF 65 - 95% |
DE2601380A1 (en) * | 1975-01-27 | 1976-07-29 | Elektrokemiska Ab | Process for the production of bleached mechanical pulp |
FR2417582A1 (en) * | 1978-02-16 | 1979-09-14 | Mo Och Domsjoe Ab | PROCESS FOR MANUFACTURING MECHANICAL PULP FROM LIGNOCELLULOSIC MATERIAL |
FR2486555A1 (en) * | 1980-07-09 | 1982-01-15 | Mo Och Domsjoe Ab | PROCESS FOR THE MANUFACTURE OF BLEACHED SPAT WOOD PULP FROM LIGNOCELLULOSIC MATERIALS |
-
1946
- 1946-04-05 FR FR925243D patent/FR925243A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2261049A1 (en) * | 1971-12-14 | 1973-06-20 | Mo Och Domsjoe Ab | METHOD OF MANUFACTURING A CELLULOSE PULP |
DE2540919A1 (en) * | 1974-09-23 | 1976-04-08 | Mo Och Domsjoe Ab | PROCESS FOR THE PRODUCTION OF CELLULOSE COMPOUNDS IN THE YIELD RANGE OF 65 - 95% |
DE2601380A1 (en) * | 1975-01-27 | 1976-07-29 | Elektrokemiska Ab | Process for the production of bleached mechanical pulp |
FR2417582A1 (en) * | 1978-02-16 | 1979-09-14 | Mo Och Domsjoe Ab | PROCESS FOR MANUFACTURING MECHANICAL PULP FROM LIGNOCELLULOSIC MATERIAL |
FR2486555A1 (en) * | 1980-07-09 | 1982-01-15 | Mo Och Domsjoe Ab | PROCESS FOR THE MANUFACTURE OF BLEACHED SPAT WOOD PULP FROM LIGNOCELLULOSIC MATERIALS |
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