FR807215A - Procédé de désagrégation des celluloses brutes - Google Patents

Procédé de désagrégation des celluloses brutes

Info

Publication number
FR807215A
FR807215A FR807215DA FR807215A FR 807215 A FR807215 A FR 807215A FR 807215D A FR807215D A FR 807215DA FR 807215 A FR807215 A FR 807215A
Authority
FR
France
Prior art keywords
disintegration process
crude cellulose
cellulose disintegration
crude
disintegration
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
English (en)
Inventor
Fritz Offermanns
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 FR807215A publication Critical patent/FR807215A/fr
Expired legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C3/00Pulping cellulose-containing materials
    • D21C3/22Other features of pulping processes
    • D21C3/24Continuous processes
FR807215D 1936-04-18 1936-06-06 Procédé de désagrégation des celluloses brutes Expired FR807215A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2164040X 1936-04-18

Publications (1)

Publication Number Publication Date
FR807215A true FR807215A (fr) 1937-01-07

Family

ID=32070917

Family Applications (1)

Application Number Title Priority Date Filing Date
FR807215D Expired FR807215A (fr) 1936-04-18 1936-06-06 Procédé de désagrégation des celluloses brutes

Country Status (3)

Country Link
US (1) US2164040A (fr)
FR (1) FR807215A (fr)
GB (1) GB473708A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2454534A (en) * 1940-08-03 1948-11-23 Wood Conversion Co Process for defibering lignocellulose while subjected to steam and alkali-metal hydroxide
US2454533A (en) * 1940-08-03 1948-11-23 Wood Conversion Co Manufacture of fibrous products deriving from lignocellulose
US2454532A (en) * 1940-08-03 1948-11-23 Wood Conversion Co Process for defibering lignocellulose while subjected to steam and a digestive chemical
US2427495A (en) * 1941-11-22 1947-09-16 Certain Teed Prod Corp Apparatus for producing fiber from vegetable growth materials
US2425024A (en) * 1942-11-21 1947-08-05 Paper And Ind Appliances Inc Apparatus for producing pulp from cellulosic material
US2573321A (en) * 1946-01-19 1951-10-30 Certain Teed Prod Corp Defibering apparatus
US2573322A (en) * 1946-01-19 1951-10-30 Certain Teed Prod Corp Defibering apparatus
US2730931A (en) * 1948-12-31 1956-01-17 Reisten Werner Mill for fibrous substances
US2641541A (en) * 1949-09-13 1953-06-09 Paper Chemistry Inst Production of fiber from flax straw
US3016324A (en) * 1957-03-07 1962-01-09 Bauer Bros Co Method and apparatus for producing wood pulp
AU2005282168C1 (en) 2004-09-10 2011-03-17 Iogen Energy Corporation Process for producing a pretreated feedstock

Also Published As

Publication number Publication date
GB473708A (en) 1937-10-19
US2164040A (en) 1939-06-27

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