FR1156492A - Process for preparing cellulose pulp - Google Patents

Process for preparing cellulose pulp

Info

Publication number
FR1156492A
FR1156492A FR1156492DA FR1156492A FR 1156492 A FR1156492 A FR 1156492A FR 1156492D A FR1156492D A FR 1156492DA FR 1156492 A FR1156492 A FR 1156492A
Authority
FR
France
Prior art keywords
cellulose pulp
preparing cellulose
preparing
pulp
cellulose
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.)
FR DU XYLON SOC
Original Assignee
FR DU XYLON SOC
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 FR DU XYLON SOC filed Critical FR DU XYLON SOC
Application granted granted Critical
Publication of FR1156492A publication Critical patent/FR1156492A/en
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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/22—Other features of pulping processes
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
    • D21D5/02—Straining or screening the pulp
    • D21D5/06—Rotary screen-drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1156492D 1956-07-21 1956-07-21 Process for preparing cellulose pulp Expired FR1156492A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1156492T 1956-07-21

Publications (1)

Publication Number Publication Date
FR1156492A true FR1156492A (en) 1958-05-16

Family

ID=9650034

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1156492D Expired FR1156492A (en) 1956-07-21 1956-07-21 Process for preparing cellulose pulp

Country Status (3)

Country Link
BE (1) BE558949A (en)
FR (1) FR1156492A (en)
NL (1) NL219191A (en)

Also Published As

Publication number Publication date
BE558949A (en)
NL219191A (en)

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