FR1199065A - Perfectionnement au raffinage de la pâte à papier - Google Patents

Perfectionnement au raffinage de la pâte à papier

Info

Publication number
FR1199065A
FR1199065A FR1199065DA FR1199065A FR 1199065 A FR1199065 A FR 1199065A FR 1199065D A FR1199065D A FR 1199065DA FR 1199065 A FR1199065 A FR 1199065A
Authority
FR
France
Prior art keywords
pulp
further refining
refining
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
English (en)
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.)
Compagnie de Saint Gobain SA
Original Assignee
Compagnie de Saint Gobain SA
Manufactures des Glaces et Produits Chimiques de Saint Gobain SA
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 Compagnie de Saint Gobain SA, Manufactures des Glaces et Produits Chimiques de Saint Gobain SA filed Critical Compagnie de Saint Gobain SA
Application granted granted Critical
Publication of FR1199065A publication Critical patent/FR1199065A/fr
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)
FR1199065D 1958-06-10 1958-06-10 Perfectionnement au raffinage de la pâte à papier Expired FR1199065A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1199065T 1958-06-10

Publications (1)

Publication Number Publication Date
FR1199065A true FR1199065A (fr) 1959-12-11

Family

ID=9670284

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1199065D Expired FR1199065A (fr) 1958-06-10 1958-06-10 Perfectionnement au raffinage de la pâte à papier

Country Status (1)

Country Link
FR (1) FR1199065A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2342366A1 (fr) * 1976-02-27 1977-09-23 Papirind Forskningsinst Procede de fabrication de pulpe mecanique et nouveau produit ainsi obtenu

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2342366A1 (fr) * 1976-02-27 1977-09-23 Papirind Forskningsinst Procede de fabrication de pulpe mecanique et nouveau produit ainsi obtenu

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