CA325487A - Procede a blanchir la pulpe de cellulose - Google Patents

Procede a blanchir la pulpe de cellulose

Info

Publication number: CA325487A
Authority: CA; Canada
Prior art keywords: cellulose pulp; bleaching process; pulp bleaching; cellulose; pulp
Prior art date: 1932-08-30
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

CA325487A

Other languages

English (en)

Inventor

Oscar Schur Milton

Alvin Richter George

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.)

Brown Co

Original Assignee

Brown Co

Publication date

1932-08-30

1932-08-30 Application granted granted Critical

1932-08-30 Publication of CA325487A publication Critical patent/CA325487A/fr

Status Expired legal-status Critical Current

Links

229920002678 cellulose Polymers 0.000 title 1
239000001913 cellulose Substances 0.000 title 1
238000000034 method Methods 0.000 title 1
238000004076 pulp bleaching Methods 0.000 title 1

CA325487A Procede a blanchir la pulpe de cellulose Expired CA325487A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA325487T

Publications (1)

Publication Number	Publication Date
CA325487A true CA325487A (fr)	1932-08-30

Family

ID=35287857

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA325487A Expired CA325487A (fr)			Procede a blanchir la pulpe de cellulose

Country Status (1)

Country	Link
CA (1)	CA325487A (fr)

0
- CA CA325487A patent/CA325487A/fr not_active Expired

Similar Documents

Publication	Publication Date	Title
CA325487A (fr)	1932-08-30	Procede a blanchir la pulpe de cellulose
CA324281A (fr)	1932-07-19	Blanchiment de la pulpe
CA347561A (fr)	1935-01-15	Procede a blanchir la pulpe
CA349526A (fr)	1935-04-16	Procede a blanchir la pulpe
CA360256A (fr)	1936-09-01	Procede a blanchir la pulpe
CA368395A (fr)	1937-08-31	Procede a blanchir la pulpe
CA365873A (fr)	1937-05-04	Procede a blanchir la pate a papier
CA328319A (fr)	1932-12-06	Production de pulpe
CA323241A (fr)	1932-06-14	Traitement des fibres de cellulose
CA319635A (fr)	1932-02-09	Production de pulpe a haute teneur de cellulose alpha
CA328828A (fr)	1932-12-27	Production de pulpe de cellulose
CA323237A (fr)	1932-06-14	Raffinage de la pulpe
CA324278A (fr)	1932-07-19	Raffinage de la pulpe
CA367767A (fr)	1937-08-03	Procede a blanchir la pulpe
CA307440A (fr)	1931-01-06	Procede de blanchiment de la pate a papier
CA319601A (fr)	1932-02-09	Lessiveur de pulpe
CA352804A (fr)	1935-09-03	Methode de blanchiment de la pulpe
CA352275A (fr)	1935-08-13	Methode de blanchiment de matieres cellulosiques
CA328610A (fr)	1932-12-20	Tamis de lessiveur de pulpe
CA319106A (fr)	1932-01-19	Preparation de pulpe de cellulose
CA355998A (fr)	1936-02-18	Appareil a laver la pulpe de cellulose
CA320400A (fr)	1932-03-08	Machine a traitement de la pulpe
CA353966A (fr)	1935-11-05	Methode a blanchir les matieres cellulosiques
CA327836A (fr)	1932-11-22	Fabrication du papier
CA340346A (fr)	1934-03-27	Procede a blanchir la pulpe chimique