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SE7804963L - PROCEDURE FOR DELIGNIFICATION OF LIGNOCELLULOSAMATERIAL - Google Patents

PROCEDURE FOR DELIGNIFICATION OF LIGNOCELLULOSAMATERIAL

Info

Publication number
SE7804963L
SE7804963L SE7804963A SE7804963A SE7804963L SE 7804963 L SE7804963 L SE 7804963L SE 7804963 A SE7804963 A SE 7804963A SE 7804963 A SE7804963 A SE 7804963A SE 7804963 L SE7804963 L SE 7804963L
Authority
SE
Sweden
Prior art keywords
lignocellulosamaterial
delignification
procedure
Prior art date
Application number
SE7804963A
Other languages
Swedish (sv)
Other versions
SE439332B (en
Inventor
A Farrington
V T Henderson
P F Nelson
Original Assignee
Australian Paper Manufacturers
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 Australian Paper Manufacturers filed Critical Australian Paper Manufacturers
Publication of SE7804963L publication Critical patent/SE7804963L/en
Publication of SE439332B publication Critical patent/SE439332B/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
    • D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
SE7804963A 1977-05-02 1978-04-28 PROCEDURE FOR DELIGNIFICATION OF TREMATERIAL FOR THE PREPARATION OF CELLULOSAMASSA WITH IMPROVED PROPERTIES SE439332B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPC993977 1977-05-02

Publications (2)

Publication Number Publication Date
SE7804963L true SE7804963L (en) 1978-11-03
SE439332B SE439332B (en) 1985-06-10

Family

ID=3766959

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7804963A SE439332B (en) 1977-05-02 1978-04-28 PROCEDURE FOR DELIGNIFICATION OF TREMATERIAL FOR THE PREPARATION OF CELLULOSAMASSA WITH IMPROVED PROPERTIES

Country Status (6)

Country Link
JP (1) JPS53139803A (en)
CA (1) CA1087892A (en)
FI (1) FI70439C (en)
NZ (1) NZ187090A (en)
SE (1) SE439332B (en)
ZA (1) ZA782384B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54100332A (en) * 1978-01-20 1979-08-08 Nippon Steel Chem Co Ltd Quinone compound composition and its preparation
EP2061927A2 (en) * 2006-05-19 2009-05-27 The Research Foundation of the State University of New York Methods for carbonate pretreatment and pulping of cellulosic material

Also Published As

Publication number Publication date
NZ187090A (en) 1980-03-05
CA1087892A (en) 1980-10-21
FI70439B (en) 1986-03-27
SE439332B (en) 1985-06-10
FI781352A (en) 1978-11-03
JPS53139803A (en) 1978-12-06
FI70439C (en) 1986-09-19
ZA782384B (en) 1979-02-28

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