FR1079333A - Process and apparatus for the continuous production of cellulose for chemical use - Google Patents

Process and apparatus for the continuous production of cellulose for chemical use

Info

Publication number
FR1079333A
FR1079333A FR1079333DA FR1079333A FR 1079333 A FR1079333 A FR 1079333A FR 1079333D A FR1079333D A FR 1079333DA FR 1079333 A FR1079333 A FR 1079333A
Authority
FR
France
Prior art keywords
cellulose
continuous production
chemical use
chemical
continuous
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.)
I C I AGRICOLA IND PER Soc
Metso Fiber Karlstad AB
Original Assignee
I C I AGRICOLA IND PER Soc
Kamyr AB
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 I C I AGRICOLA IND PER Soc, Kamyr AB filed Critical I C I AGRICOLA IND PER Soc
Application granted granted Critical
Publication of FR1079333A publication Critical patent/FR1079333A/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
    • D21C3/006—Pulping cellulose-containing materials with compounds not otherwise provided for
    • 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
    • D21C3/222—Use of compounds accelerating the pulping processes
    • 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
    • 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
FR1079333D 1952-05-14 1953-05-12 Process and apparatus for the continuous production of cellulose for chemical use Expired FR1079333A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT733364X 1952-05-14

Publications (1)

Publication Number Publication Date
FR1079333A true FR1079333A (en) 1954-11-29

Family

ID=11315279

Family Applications (3)

Application Number Title Priority Date Filing Date
FR65634D Expired FR65634E (en) 1952-05-14
FR1076136D Expired FR1076136A (en) 1952-05-14 1952-10-23 Physico-chemical process for the extraction of celluloses from plants in general, and product obtained
FR1079333D Expired FR1079333A (en) 1952-05-14 1953-05-12 Process and apparatus for the continuous production of cellulose for chemical use

Family Applications Before (2)

Application Number Title Priority Date Filing Date
FR65634D Expired FR65634E (en) 1952-05-14
FR1076136D Expired FR1076136A (en) 1952-05-14 1952-10-23 Physico-chemical process for the extraction of celluloses from plants in general, and product obtained

Country Status (3)

Country Link
BE (1) BE525692A (en)
FR (3) FR1076136A (en)
GB (1) GB733364A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2571757A1 (en) * 1984-10-16 1986-04-18 Rauma Repola Oy Process for filling a noncontinuously operating chip digester and digester for this process
EP0407371A2 (en) * 1989-06-28 1991-01-09 Kamyr Ab Continuous cooking with reduced cost, horsepower and pulp degradation

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560898B1 (en) * 1984-03-06 1988-01-08 Air Liquide METHOD FOR DESTRUCTURING LIGNOCELLULOSIC MATERIALS
FR2800102B1 (en) * 1999-10-21 2002-07-05 Haji Skander Ben PROCESS FOR THE MANUFACTURE OF STRAW-BASED PULP
CN107074982B (en) * 2014-07-28 2019-11-05 阿诺梅拉有限公司 For generating the method and resulting functionalization nanocrystalline cellulose of functionalization nanocrystalline cellulose

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2571757A1 (en) * 1984-10-16 1986-04-18 Rauma Repola Oy Process for filling a noncontinuously operating chip digester and digester for this process
EP0407371A2 (en) * 1989-06-28 1991-01-09 Kamyr Ab Continuous cooking with reduced cost, horsepower and pulp degradation
EP0407371A3 (en) * 1989-06-28 1991-11-27 Kamyr Ab Continuous cooking with reduced cost, horsepower and pulp degradation

Also Published As

Publication number Publication date
BE525692A (en)
FR65634E (en) 1956-02-29
GB733364A (en) 1955-07-13
FR1076136A (en) 1954-10-22

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