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FR1115265A - Process for decomposing cellulose-containing materials - Google Patents

Process for decomposing cellulose-containing materials

Info

Publication number
FR1115265A
FR1115265A FR1115265DA FR1115265A FR 1115265 A FR1115265 A FR 1115265A FR 1115265D A FR1115265D A FR 1115265DA FR 1115265 A FR1115265 A FR 1115265A
Authority
FR
France
Prior art keywords
containing materials
decomposing cellulose
decomposing
cellulose
materials
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.)
PAPIER und PAPPE AG
Original Assignee
PAPIER und PAPPE AG
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 PAPIER und PAPPE AG filed Critical PAPIER und PAPPE AG
Application granted granted Critical
Publication of FR1115265A publication Critical patent/FR1115265A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/20—Methods of refining
    • D21D1/32—Hammer mills
    • 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
FR1115265D 1953-12-11 1954-12-08 Process for decomposing cellulose-containing materials Expired FR1115265A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1953P0010976 DE1028874B (en) 1953-12-11 1953-12-11 Method and device for breaking up straw

Publications (1)

Publication Number Publication Date
FR1115265A true FR1115265A (en) 1956-04-23

Family

ID=7724007

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1115265D Expired FR1115265A (en) 1953-12-11 1954-12-08 Process for decomposing cellulose-containing materials

Country Status (3)

Country Link
BE (1) BE533754A (en)
DE (1) DE1028874B (en)
FR (1) FR1115265A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1076484B (en) * 1958-02-20 1960-02-25 Krauss Maffei Imp G M B H & Co Method and device for the production of cellulose from annual plants
DE1088335B (en) * 1957-02-21 1960-09-01 West Virginia Pulp & Paper Co Process for the continuous digestion of wood chips

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3376436D1 (en) * 1983-03-18 1988-06-01 Sunds Defibrator Reactor to perform chemical reactions with dimensional reduction of solid materials

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR703039A (en) * 1920-10-01 1931-04-22 Ges Fuer Technischen Fortschritt Mbh Process for obtaining cellulose and spinnable fibers
DE562770C (en) * 1928-11-24 1932-10-28 Carl Leyst Kuechenmeister Apparatus for the production of pulp or semi-pulp
DE553966C (en) * 1929-05-14 1932-07-02 Patentaktiebolaget Groendal Ra Process for the production of pulp
FR869331A (en) * 1940-01-16 1942-02-04 Process for the continuous manufacture of cellulose from straw, esparto and other plants and devices allowing the implementation of this process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1088335B (en) * 1957-02-21 1960-09-01 West Virginia Pulp & Paper Co Process for the continuous digestion of wood chips
DE1076484B (en) * 1958-02-20 1960-02-25 Krauss Maffei Imp G M B H & Co Method and device for the production of cellulose from annual plants

Also Published As

Publication number Publication date
BE533754A (en) 1954-12-15
DE1028874B (en) 1958-04-24

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