FR925243A - Improvements to bleached ground wood pulp and its manufacturing processes - Google Patents

Improvements to bleached ground wood pulp and its manufacturing processes

Info

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
Application number
Other languages
French (fr)
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.)
ST Regis Paper Co
Original Assignee
ST Regis Paper Co
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 ST Regis Paper Co filed Critical ST Regis Paper Co
Application granted granted Critical
Publication of FR925243A publication Critical patent/FR925243A/en
Expired legal-status Critical Current

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)
FR925243D 1945-04-05 1946-04-05 Improvements to bleached ground wood pulp and its manufacturing processes Expired FR925243A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (5)

* Cited by examiner, † Cited by third party
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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