FR1011120A - Procédé de défibrage du bois - Google Patents

Procédé de défibrage du bois

Info

Publication number
FR1011120A
FR1011120A FR1011120DA FR1011120A FR 1011120 A FR1011120 A FR 1011120A FR 1011120D A FR1011120D A FR 1011120DA FR 1011120 A FR1011120 A FR 1011120A
Authority
FR
France
Prior art keywords
defibration process
wood
wood defibration
defibration
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)
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.)
Cellulose du Pin SA
Original Assignee
Cellulose du Pin SA
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 Cellulose du Pin SA filed Critical Cellulose du Pin SA
Application granted granted Critical
Publication of FR1011120A publication Critical patent/FR1011120A/fr
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
    • D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
    • D21C3/022—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes in presence of S-containing compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
FR1011120D 1948-12-10 1948-12-10 Procédé de défibrage du bois Expired FR1011120A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1011120T 1948-12-10

Publications (1)

Publication Number Publication Date
FR1011120A true FR1011120A (fr) 1952-06-19

Family

ID=9569635

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1011120D Expired FR1011120A (fr) 1948-12-10 1948-12-10 Procédé de défibrage du bois

Country Status (1)

Country Link
FR (1) FR1011120A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3354029A (en) * 1963-05-02 1967-11-21 Stiftelsen Svensk Cellulosafor Method of alkaline digestion of cellulosic materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3354029A (en) * 1963-05-02 1967-11-21 Stiftelsen Svensk Cellulosafor Method of alkaline digestion of cellulosic materials

Similar Documents

Publication Publication Date Title
FR978327A (fr) Machine et procédé de décatissage
FR995845A (fr) Procédé de polymérisation
FR1013508A (fr) Procédé et compositions fongicides
FR1009676A (fr) Procédé de construction
FR1011120A (fr) Procédé de défibrage du bois
FR969440A (fr) Procédé de lutte antiparasitaire
FR993647A (fr) Machine à mouler et procédé de moulage
FR970197A (fr) Procédé de reliure
FR1006476A (fr) Procédé de cuisson à la vapeur
FR1017408A (fr) Procédé de séchage du bois
FR980212A (fr) Procédé de construction des bâtiments
FR1011448A (fr) Procédé de séchage
FR979728A (fr) Procédé de construction
FR1011047A (fr) Procédé de brasage
FR980417A (fr) Procédé de moulage
FR996559A (fr) Perfectionnements apportés aux procédés pour le séchage du bois
FR1052075A (fr) Procédé de courbage du bois
FR970216A (fr) Procédé de construction
FR1007195A (fr) Procédé pour le traitement des bois
FR1007763A (fr) Procédé de mercerisage
FR1001957A (fr) Procédé de séchage du bois
FR1012189A (fr) Procédé de traitement du bois
FR1011226A (fr) Procédé de fabrication du magnésium
FR974818A (fr) Procédé d'imprégnation mixte des bois
FR966307A (fr) Procédé accéléré et automatique de séchage du bois