SE7613149L - Syredelignifiering - Google Patents

Syredelignifiering

Info

Publication number
SE7613149L
SE7613149L SE7613149A SE7613149A SE7613149L SE 7613149 L SE7613149 L SE 7613149L SE 7613149 A SE7613149 A SE 7613149A SE 7613149 A SE7613149 A SE 7613149A SE 7613149 L SE7613149 L SE 7613149L
Authority
SE
Sweden
Prior art keywords
acid reduction
reduction
acid
Prior art date
Application number
SE7613149A
Other languages
English (en)
Swedish (sv)
Inventor
M R S Clemente
Original Assignee
Weyerhaeuser Co
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 Weyerhaeuser Co filed Critical Weyerhaeuser Co
Publication of SE7613149L publication Critical patent/SE7613149L/xx

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
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • D21C1/08—Pretreatment of the finely-divided materials before digesting with oxygen-generating compounds
SE7613149A 1976-01-05 1976-11-24 Syredelignifiering SE7613149L (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64680976A 1976-01-05 1976-01-05
US71795776A 1976-08-26 1976-08-26

Publications (1)

Publication Number Publication Date
SE7613149L true SE7613149L (sv) 1977-10-06

Family

ID=27095021

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7613149A SE7613149L (sv) 1976-01-05 1976-11-24 Syredelignifiering

Country Status (4)

Country Link
JP (1) JPS5299301A (enExample)
FI (1) FI770016A7 (enExample)
FR (1) FR2337224A1 (enExample)
SE (1) SE7613149L (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI770790A7 (enExample) * 1976-03-12 1977-09-13 Union Carbide Corp

Also Published As

Publication number Publication date
FR2337224B3 (enExample) 1979-08-17
FR2337224A1 (fr) 1977-07-29
FI770016A7 (enExample) 1977-07-06
JPS5299301A (en) 1977-08-20

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