BR6572584D0 - PROCESS TO PRODUCE WOOD CELLULOSE - Google Patents

PROCESS TO PRODUCE WOOD CELLULOSE

Info

Publication number
BR6572584D0
BR6572584D0 BR172584/65A BR17258465A BR6572584D0 BR 6572584 D0 BR6572584 D0 BR 6572584D0 BR 172584/65 A BR172584/65 A BR 172584/65A BR 17258465 A BR17258465 A BR 17258465A BR 6572584 D0 BR6572584 D0 BR 6572584D0
Authority
BR
Brazil
Prior art keywords
wood cellulose
produce wood
produce
cellulose
wood
Prior art date
Application number
BR172584/65A
Other languages
Portuguese (pt)
Inventor
A Tirado
M Guevara
V Gonzalez
Original Assignee
Papel Loreto & Pena Pobre
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 Papel Loreto & Pena Pobre filed Critical Papel Loreto & Pena Pobre
Publication of BR6572584D0 publication Critical patent/BR6572584D0/en

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
    • D21C3/003—Pulping cellulose-containing materials with organic compounds
BR172584/65A 1964-08-28 1965-08-27 PROCESS TO PRODUCE WOOD CELLULOSE BR6572584D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39349564A 1964-08-28 1964-08-28

Publications (1)

Publication Number Publication Date
BR6572584D0 true BR6572584D0 (en) 1973-07-19

Family

ID=23554915

Family Applications (1)

Application Number Title Priority Date Filing Date
BR172584/65A BR6572584D0 (en) 1964-08-28 1965-08-27 PROCESS TO PRODUCE WOOD CELLULOSE

Country Status (7)

Country Link
US (1) US3451889A (en)
BR (1) BR6572584D0 (en)
DE (1) DE1517178C3 (en)
ES (1) ES316480A1 (en)
FI (1) FI46088C (en)
NO (1) NO121076B (en)
SE (1) SE333298B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI102976B1 (en) * 1994-02-28 1999-03-31 Valtion Teknillinen A process for the production and use of additional cooking chemicals in the sulfate process

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3313680A (en) * 1963-12-04 1967-04-11 F J Hoar Associates System for recovering relief gases from a sulphite pulp digester

Also Published As

Publication number Publication date
US3451889A (en) 1969-06-24
ES316480A1 (en) 1967-03-01
NO121076B (en) 1971-01-11
FI46088C (en) 1972-12-11
DE1517178C3 (en) 1975-10-02
SE333298B (en) 1971-03-08
DE1517178A1 (en) 1969-10-09
FI46088B (en) 1972-08-31
DE1517178B2 (en) 1975-02-13

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