FR25603E - Method and device for the continuous treatment of woody materials for their transformation into cellulose - Google Patents

Method and device for the continuous treatment of woody materials for their transformation into cellulose

Info

Publication number
FR25603E
FR25603E FR25603DA FR25603E FR 25603 E FR25603 E FR 25603E FR 25603D A FR25603D A FR 25603DA FR 25603 E FR25603 E FR 25603E
Authority
FR
France
Prior art keywords
transformation
cellulose
continuous treatment
woody materials
woody
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.)
A OLIER ETS
Original Assignee
A OLIER ETS
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 A OLIER ETS filed Critical A OLIER ETS
Application granted granted Critical
Publication of FR25603E publication Critical patent/FR25603E/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
    • D21C3/24—Continuous processes
FR25603D 1921-12-01 1921-10-31 Method and device for the continuous treatment of woody materials for their transformation into cellulose Expired FR25603E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3224721A GB193965A (en) 1921-12-01 1921-12-01 Improved manufacture of paper pulp and apparatus therefor

Publications (1)

Publication Number Publication Date
FR25603E true FR25603E (en) 1923-04-21

Family

ID=10335610

Family Applications (2)

Application Number Title Priority Date Filing Date
FR546149D Expired FR546149A (en) 1921-12-01
FR25603D Expired FR25603E (en) 1921-12-01 1921-10-31 Method and device for the continuous treatment of woody materials for their transformation into cellulose

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR546149D Expired FR546149A (en) 1921-12-01

Country Status (3)

Country Link
FR (2) FR25603E (en)
GB (1) GB193965A (en)
NL (1) NL10466C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH704766A1 (en) * 2011-04-01 2012-10-15 Vadim Gogichev A process for preparing a cellulose-containing material for producing a composite material.
CN115302833B (en) * 2022-07-06 2024-05-17 南通富强纸业有限公司 Compression device for waste paper recovery
CN115845488B (en) * 2023-03-02 2023-04-25 晋中晋宏建筑材料有限公司 Industrial waste residue recovery processing device

Also Published As

Publication number Publication date
GB193965A (en) 1923-03-01
FR546149A (en) 1922-10-28
NL10466C (en)

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