FR1076136A - Physico-chemical process for the extraction of celluloses from plants in general, and product obtained - Google Patents

Physico-chemical process for the extraction of celluloses from plants in general, and product obtained

Info

Publication number
FR1076136A
FR1076136A FR1076136DA FR1076136A FR 1076136 A FR1076136 A FR 1076136A FR 1076136D A FR1076136D A FR 1076136DA FR 1076136 A FR1076136 A FR 1076136A
Authority
FR
France
Prior art keywords
physico
celluloses
plants
extraction
general
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
Vito Antonio Vavalli
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 FR1076136A publication Critical patent/FR1076136A/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
FR1076136D 1952-05-14 1952-10-23 Physico-chemical process for the extraction of celluloses from plants in general, and product obtained Expired FR1076136A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR1076136A true FR1076136A (en) 1954-10-22

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 (1)

Application Number Title Priority Date Filing Date
FR65634D Expired FR65634E (en) 1952-05-14

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR1079333D Expired FR1079333A (en) 1952-05-14 1953-05-12 Process and apparatus for the continuous production of cellulose for chemical use

Country Status (3)

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

Families Citing this family (5)

* 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
FR2571757A1 (en) * 1984-10-16 1986-04-18 Rauma Repola Oy Process for filling a noncontinuously operating chip digester and digester for this process
SE506456C2 (en) * 1989-06-28 1997-12-15 Kvaerner Pulping Tech Apparatus and method for continuous production of pulp, wherein the impregnation vessel is arranged in the cooking pot
FR2800102B1 (en) * 1999-10-21 2002-07-05 Haji Skander Ben PROCESS FOR THE MANUFACTURE OF STRAW-BASED PULP
ES2774388T3 (en) * 2014-07-28 2020-07-20 Anomera Inc Procedure for producing functionalized nanocrystalline cellulose and thus produced functionalized nanocrystalline cellulose

Also Published As

Publication number Publication date
GB733364A (en) 1955-07-13
BE525692A (en)
FR65634E (en) 1956-02-29
FR1079333A (en) 1954-11-29

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