YU45351B - Process for delignification of cellulose materials - Google Patents

Process for delignification of cellulose materials

Info

Publication number
YU45351B
YU45351B YU1369/86A YU136986A YU45351B YU 45351 B YU45351 B YU 45351B YU 1369/86 A YU1369/86 A YU 1369/86A YU 136986 A YU136986 A YU 136986A YU 45351 B YU45351 B YU 45351B
Authority
YU
Yugoslavia
Prior art keywords
cellulosic materials
delignification
cellulose materials
treated
conditions
Prior art date
Application number
YU1369/86A
Other languages
English (en)
Other versions
YU136986A (en
Inventor
J S Gratzl
Original Assignee
Interox
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 Interox filed Critical Interox
Publication of YU136986A publication Critical patent/YU136986A/xx
Publication of YU45351B publication Critical patent/YU45351B/xx
Priority to HR920961A priority Critical patent/HRP920961B1/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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/22—Other features of pulping processes
    • D21C3/26—Multistage processes

Landscapes

  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Paper (AREA)
  • Detergent Compositions (AREA)
  • Dental Preparations (AREA)
  • External Artificial Organs (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Materials For Medical Uses (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
YU1369/86A 1985-08-05 1986-07-31 Process for delignification of cellulose materials YU45351B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HR920961A HRP920961B1 (en) 1985-08-05 1992-10-02 Process for the delignification of cellulosic materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76272685A 1985-08-05 1985-08-05

Publications (2)

Publication Number Publication Date
YU136986A YU136986A (en) 1987-10-31
YU45351B true YU45351B (en) 1992-05-28

Family

ID=25065883

Family Applications (1)

Application Number Title Priority Date Filing Date
YU1369/86A YU45351B (en) 1985-08-05 1986-07-31 Process for delignification of cellulose materials

Country Status (13)

Country Link
EP (1) EP0212329B1 (xx)
JP (1) JPH0742670B2 (xx)
AT (1) ATE57400T1 (xx)
AU (1) AU591509B2 (xx)
BR (1) BR8603672A (xx)
CA (1) CA1311093C (xx)
DE (1) DE3674859D1 (xx)
ES (1) ES2000385A6 (xx)
FI (1) FI85726C (xx)
NO (1) NO168490C (xx)
NZ (1) NZ217002A (xx)
PT (1) PT83118B (xx)
YU (1) YU45351B (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN167959B (xx) * 1985-08-05 1991-01-12 Interox

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1474276A (fr) * 1965-03-19 1967-03-24 Electro Chimie Soc D Perfectionnements à la fabrication de pâte à papier
SE373896B (xx) * 1972-07-05 1975-02-17 Mo Och Domsjoe Ab
SE380298B (sv) * 1974-03-14 1975-11-03 Mo Forfarande for delignifiering genom syrgas-alkalibehandling av lignocelluosahaltigt material
SE7612248L (sv) * 1976-11-03 1978-05-04 Mo Och Domsjoe Ab Kokning av lignocellulosahaltiga material
SU821614A1 (ru) * 1979-06-19 1981-04-15 Белорусский Технологический Институт Им.C.M.Кирова Способ получени целлюлозного полу-фАбРиКАТА
IN167959B (xx) * 1985-08-05 1991-01-12 Interox

Also Published As

Publication number Publication date
JPS6297992A (ja) 1987-05-07
NO863133L (no) 1987-02-06
YU136986A (en) 1987-10-31
CA1311093C (fr) 1992-12-08
EP0212329A1 (fr) 1987-03-04
ES2000385A6 (es) 1988-02-16
FI85726B (fi) 1992-02-14
FI863194A (fi) 1987-02-06
DE3674859D1 (de) 1990-11-15
JPH0742670B2 (ja) 1995-05-10
PT83118A (fr) 1986-09-01
AU591509B2 (en) 1989-12-07
NO168490C (no) 1992-02-26
FI863194A0 (fi) 1986-08-05
NO168490B (no) 1991-11-18
EP0212329B1 (fr) 1990-10-10
FI85726C (fi) 1992-05-25
NO863133D0 (no) 1986-08-04
ATE57400T1 (de) 1990-10-15
PT83118B (pt) 1988-10-14
BR8603672A (pt) 1987-03-10
NZ217002A (en) 1988-11-29
AU6054486A (en) 1987-02-12

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