FR1358907A - Perfectionnements aux dispositifs de réduction en pulpe en continu - Google Patents

Perfectionnements aux dispositifs de réduction en pulpe en continu

Info

Publication number
FR1358907A
FR1358907A FR937569A FR937569A FR1358907A FR 1358907 A FR1358907 A FR 1358907A FR 937569 A FR937569 A FR 937569A FR 937569 A FR937569 A FR 937569A FR 1358907 A FR1358907 A FR 1358907A
Authority
FR
France
Prior art keywords
pulping device
continuous pulping
device improvements
continuous
pulping
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
FR937569A
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.)
Bauer Brothers Co
Original Assignee
Bauer Brothers 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 Bauer Brothers Co filed Critical Bauer Brothers Co
Application granted granted Critical
Publication of FR1358907A publication Critical patent/FR1358907A/fr
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C7/00—Digesters
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
FR937569A 1962-10-26 1963-06-10 Perfectionnements aux dispositifs de réduction en pulpe en continu Expired FR1358907A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US233224A US3201307A (en) 1962-10-26 1962-10-26 Pulping equipment and system

Publications (1)

Publication Number Publication Date
FR1358907A true FR1358907A (fr) 1964-04-17

Family

ID=22876398

Family Applications (1)

Application Number Title Priority Date Filing Date
FR937569A Expired FR1358907A (fr) 1962-10-26 1963-06-10 Perfectionnements aux dispositifs de réduction en pulpe en continu

Country Status (4)

Country Link
US (1) US3201307A (fr)
DE (1) DE1517159A1 (fr)
FI (1) FI44511C (fr)
FR (1) FR1358907A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4746404A (en) * 1984-05-01 1988-05-24 Laakso Oliver A Chip presteaming and air washing
AT397621B (de) * 1992-04-06 1994-05-25 Andritz Patentverwaltung Verfahren und anlage zur behandlung von eingeengten feststoff-flüssigkeit- mischungsströmen, nämlich weitestgehende abtrennung von flüssigkeit aus solchen mischungsströmen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2893909A (en) * 1954-06-09 1959-07-07 Bauer Bros Co Combined digestion and refining of paper pulp
US2858212A (en) * 1956-02-13 1958-10-28 Condi Engineering Corp Wood chip feeders
US2966215A (en) * 1957-05-01 1960-12-27 Clarence L Durkee Vessel for treatment of fragmentary material
NL129156C (fr) * 1958-04-24
US3052592A (en) * 1958-10-15 1962-09-04 Bauer Bros Co Pulp bleaching
US3070156A (en) * 1959-11-30 1962-12-25 Bauer Bros Co Digester
US3085624A (en) * 1959-11-30 1963-04-16 Bauer Bros Co Continuous digester

Also Published As

Publication number Publication date
FI44511C (fi) 1971-11-10
DE1517159A1 (de) 1969-08-28
US3201307A (en) 1965-08-17
FI44511B (fr) 1971-08-02

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