FR689245A - Cellulose cooking process - Google Patents

Cellulose cooking process

Info

Publication number
FR689245A
FR689245A FR689245DA FR689245A FR 689245 A FR689245 A FR 689245A FR 689245D A FR689245D A FR 689245DA FR 689245 A FR689245 A FR 689245A
Authority
FR
France
Prior art keywords
cooking process
cellulose cooking
cellulose
cooking
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
Albert Elias Nielsen
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 FR689245A publication Critical patent/FR689245A/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
    • D21C7/00—Digesters
    • D21C7/10—Heating devices
FR689245D 1927-11-23 1930-02-01 Cellulose cooking process Expired FR689245A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO1816739X 1927-11-23

Publications (1)

Publication Number Publication Date
FR689245A true FR689245A (en) 1930-09-03

Family

ID=19910450

Family Applications (1)

Application Number Title Priority Date Filing Date
FR689245D Expired FR689245A (en) 1927-11-23 1930-02-01 Cellulose cooking process

Country Status (3)

Country Link
US (1) US1816739A (en)
DE (1) DE544757C (en)
FR (1) FR689245A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE747507C (en) * 1938-05-24 1944-10-02 Nordiska Armaturfab Ab Sieve arrangement in cellulose cookers working with circulation
US2675311A (en) * 1948-08-09 1954-04-13 John W Natwick Paper pulp process and apparatus

Also Published As

Publication number Publication date
DE544757C (en) 1932-02-22
US1816739A (en) 1931-07-28

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