FR968470A - Apparatus for the treatment of fibrous materials such as pulp and waste paper - Google Patents

Apparatus for the treatment of fibrous materials such as pulp and waste paper

Info

Publication number
FR968470A
FR968470A FR968470DA FR968470A FR 968470 A FR968470 A FR 968470A FR 968470D A FR968470D A FR 968470DA FR 968470 A FR968470 A FR 968470A
Authority
FR
France
Prior art keywords
pulp
treatment
waste paper
fibrous materials
fibrous
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)
Inventor
Charles Whitney Morden
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 filed Critical
Application granted granted Critical
Publication of FR968470A publication Critical patent/FR968470A/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
    • D21B1/30—Defibrating by other means
    • D21B1/34—Kneading or mixing; Pulpers
    • D21B1/345—Pulpers

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
FR968470D 1947-06-19 1948-06-05 Apparatus for the treatment of fibrous materials such as pulp and waste paper Expired FR968470A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US968470XA 1947-06-19 1947-06-19

Publications (1)

Publication Number Publication Date
FR968470A true FR968470A (en) 1950-11-28

Family

ID=22259370

Family Applications (1)

Application Number Title Priority Date Filing Date
FR968470D Expired FR968470A (en) 1947-06-19 1948-06-05 Apparatus for the treatment of fibrous materials such as pulp and waste paper

Country Status (1)

Country Link
FR (1) FR968470A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2363665A1 (en) * 1976-09-03 1978-03-31 Lamort E & M IMPROVEMENTS TO PULPERS FOR THE DISINTEGRATION OF DIRTY AND VERY HARD RECOVERY MATERIALS, ESPECIALLY MATERIALS RESISTANT TO WET STATE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2363665A1 (en) * 1976-09-03 1978-03-31 Lamort E & M IMPROVEMENTS TO PULPERS FOR THE DISINTEGRATION OF DIRTY AND VERY HARD RECOVERY MATERIALS, ESPECIALLY MATERIALS RESISTANT TO WET STATE

Similar Documents

Publication Publication Date Title
FR987881A (en) Method and apparatus for the separation of emulsified materials
FR968470A (en) Apparatus for the treatment of fibrous materials such as pulp and waste paper
FR1024448A (en) Device for the treatment of textile products, paper and other fibrous materials
FR1047321A (en) Apparatus for the disintegration of celluloses and waste paper
FR934425A (en) Paper and process for making it
FR1059014A (en) Apparatus for refining paper pulp or similar materials
FR951068A (en) Method and apparatus for the treatment of fibrous pulps
FR60502E (en) Process for treating vegetable matter to obtain paper pulp
FR1034047A (en) Process for the treatment of wax paper waste
FR1148113A (en) emulsions for the treatment of tissue and fibrous products
AT173954B (en) Device for preparing a suspension of paper pulp or paper waste in water
FR1062386A (en) Machine for the wet treatment of textiles or anfres
FR941357A (en) Apparatus for extracting water from sheets of pulp in stationery machines
FR53950E (en) Apparatus for the treatment or separation of various materials
AT172181B (en) Device for shredding and grinding paper pulp or other fibrous materials
FR923938A (en) Method and apparatus for grinding fibrous materials
FR1015983A (en) Apparatus for refining paper pulp
FR1022097A (en) Process for the treatment of carbon paper
FR999864A (en) Process and device for refining cellulosic materials
FR1092259A (en) Apparatus for washing or rinsing suspended fibrous materials such as pulp
FR1021130A (en) Method and apparatus for cutting paper or other similar materials
FR822601A (en) Method and apparatus for dehydrating or treating vegetable fibrous material
FR720028A (en) Apparatus for the treatment of fibrous materials
FR950628A (en) Refining of paper pulp
AT196231B (en) Device for the preparation and defibration of paper pulp