NO149115C - Fremgangsmaate ved oppslutning av fiberholdig, vegetabilsk materiale ved ekstraksjon med vandig opploesningsmiddelholdig oppslutningsvaeske - Google Patents

Fremgangsmaate ved oppslutning av fiberholdig, vegetabilsk materiale ved ekstraksjon med vandig opploesningsmiddelholdig oppslutningsvaeske

Info

Publication number
NO149115C
NO149115C NO763603A NO763603A NO149115C NO 149115 C NO149115 C NO 149115C NO 763603 A NO763603 A NO 763603A NO 763603 A NO763603 A NO 763603A NO 149115 C NO149115 C NO 149115C
Authority
NO
Norway
Prior art keywords
consumping
extraction
fiber
consumption
procedure
Prior art date
Application number
NO763603A
Other languages
English (en)
Norwegian (no)
Other versions
NO763603L (
NO149115B (no
Inventor
Vincent B Diebold
John K Walsh
Wavell F Cowan
Original Assignee
Cp Associates Ltd
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 Cp Associates Ltd filed Critical Cp Associates Ltd
Publication of NO763603L publication Critical patent/NO763603L/no
Publication of NO149115B publication Critical patent/NO149115B/no
Publication of NO149115C publication Critical patent/NO149115C/no

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
    • D21C3/20—Pulping cellulose-containing materials with organic solvents or in solvent environment
NO763603A 1975-10-24 1976-10-22 Fremgangsmaate ved oppslutning av fiberholdig, vegetabilsk materiale ved ekstraksjon med vandig opploesningsmiddelholdig oppslutningsvaeske NO149115C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA238,294A CA1079008A (en) 1975-10-24 1975-10-24 Solvent pulping process

Publications (3)

Publication Number Publication Date
NO763603L NO763603L ( ) 1977-04-26
NO149115B NO149115B (no) 1983-11-07
NO149115C true NO149115C (no) 1984-02-15

Family

ID=4104348

Family Applications (1)

Application Number Title Priority Date Filing Date
NO763603A NO149115C (no) 1975-10-24 1976-10-22 Fremgangsmaate ved oppslutning av fiberholdig, vegetabilsk materiale ved ekstraksjon med vandig opploesningsmiddelholdig oppslutningsvaeske

Country Status (9)

Country Link
US (1) US4100016A ( )
JP (1) JPS5259702A ( )
AT (1) AT369801B ( )
CA (1) CA1079008A ( )
CH (1) CH617476A5 ( )
DE (1) DE2637449A1 ( )
FI (1) FI65290C ( )
NO (1) NO149115C ( )
SE (1) SE428028B ( )

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AT124738B (de) * 1929-11-02 1931-10-10 Theodor Dr Ing Kleinert Verfahren zum Aufschluß von Pflanzenfaserstoffen behufs gleichzeitiger Gewinnung der Zellulose und der inkrustierenden Substanzen.
FR704698A (fr) * 1929-11-02 1931-05-23 Procédé de désagrégation de substances fibreuses végétales en vue de l'obtention simultanée de la cellulose et des matières incrustantes
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GB398801A (en) * 1932-02-16 1933-09-18 Henry Dreyfus Improvements in or relating to the manufacture of cellulose or cellulosic materials
GB421379A (en) * 1933-06-12 1934-12-12 Henry Dreyfus Improvements in or relating to the production of cellulose from lignocellulosic materials
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Also Published As

Publication number Publication date
FI762745A ( ) 1977-04-25
CA1079008A (en) 1980-06-10
JPS5259702A (en) 1977-05-17
DE2637449A1 (de) 1977-05-05
NO763603L ( ) 1977-04-26
AT369801B (de) 1983-02-10
SE7611648L (sv) 1977-04-25
SE428028B (sv) 1983-05-30
FI65290B (fi) 1983-12-30
NO149115B (no) 1983-11-07
ATA706376A (de) 1979-08-15
US4100016A (en) 1978-07-11
FI65290C (fi) 1984-04-10
DE2637449C2 ( ) 1988-12-15
JPS616193B2 ( ) 1986-02-24
CH617476A5 ( ) 1980-05-30

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