NO146142C - Fremgangsmaate for behandling av trefils - Google Patents

Fremgangsmaate for behandling av trefils

Info

Publication number
NO146142C
NO146142C NO753933A NO753933A NO146142C NO 146142 C NO146142 C NO 146142C NO 753933 A NO753933 A NO 753933A NO 753933 A NO753933 A NO 753933A NO 146142 C NO146142 C NO 146142C
Authority
NO
Norway
Prior art keywords
trefils
procedure
treatment
trefils treatment
Prior art date
Application number
NO753933A
Other languages
English (en)
Norwegian (no)
Other versions
NO146142B (no
NO753933L (enExample
Inventor
Jens Olov Ryhman
Nils Anton Vogt
Original Assignee
Billeruds Ab
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 Billeruds Ab filed Critical Billeruds Ab
Publication of NO753933L publication Critical patent/NO753933L/no
Publication of NO146142B publication Critical patent/NO146142B/no
Publication of NO146142C publication Critical patent/NO146142C/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
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • D21C1/08—Pretreatment of the finely-divided materials before digesting with oxygen-generating compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S162/00—Paper making and fiber liberation
    • Y10S162/12—Seasoning
NO753933A 1974-12-10 1975-11-21 Fremgangsmaate for behandling av trefils NO146142C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7415430A SE391544C (sv) 1974-12-10 1974-12-10 Sett for forcerad hartsmognad hos vedflis

Publications (3)

Publication Number Publication Date
NO753933L NO753933L (enExample) 1976-06-11
NO146142B NO146142B (no) 1982-04-26
NO146142C true NO146142C (no) 1982-08-04

Family

ID=20322940

Family Applications (1)

Application Number Title Priority Date Filing Date
NO753933A NO146142C (no) 1974-12-10 1975-11-21 Fremgangsmaate for behandling av trefils

Country Status (8)

Country Link
US (1) US4088529A (enExample)
JP (1) JPS5227241B2 (enExample)
AT (1) AT347782B (enExample)
CA (1) CA1073613A (enExample)
FI (1) FI61924C (enExample)
FR (1) FR2294267A1 (enExample)
NO (1) NO146142C (enExample)
SE (1) SE391544C (enExample)

Families Citing this family (7)

* 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
NZ191061A (en) * 1978-07-27 1982-03-16 Obbola Linerboard Ab Chemical pulp manufacture cellulosic material preheated by steam in a storage container
JPS56500572A (enExample) * 1979-05-15 1981-04-30
US5688368A (en) * 1993-12-10 1997-11-18 Beloit Technologies, Inc. Method for cooling and ozone bleaching wood pulp
WO1998002612A1 (en) * 1996-07-11 1998-01-22 Wisconsin Alumni Research Foundation Biopulping with phlebia subserialis
AU6941998A (en) * 1997-03-25 1998-10-20 United States Of America, As Represented By The Secretary Of Agriculture, The Method and apparatus for commercial scale biopulping
CA2452145A1 (en) * 2003-06-03 2004-12-03 David Tarasenko Method for producing pulp and lignin

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1850808A (en) * 1931-12-03 1932-03-22 Nat Paper Napkin Mfg Company Method of treating and seasoning paper
US3061504A (en) * 1960-03-21 1962-10-30 Int Paper Canada Method of removing resin from wood pulp
NO121371B (enExample) * 1964-07-16 1971-02-15 Mo Och Domsjoe Ab
SE333299B (sv) * 1967-11-10 1971-03-08 Sunds Ab Foerfarande vid och anordning foer blekning av foeretraedesvis cellulosamassa med gasformigt blekmedel
US3802957A (en) * 1972-03-03 1974-04-09 D Cusi Process for preserving lignocellulosic material by controlling air flow through a pile of lignocellulosic material
US3964962A (en) * 1974-02-25 1976-06-22 Ingersoll-Rand Company Gaseous reaction apparatus and processes including a peripheral gas receiving chamber and a gas recirculation conduit

Also Published As

Publication number Publication date
SE391544B (sv) 1977-02-21
FI61924B (fi) 1982-06-30
US4088529A (en) 1978-05-09
ATA933475A (de) 1978-05-15
NO146142B (no) 1982-04-26
SE391544C (sv) 1985-10-28
DE2553737A1 (de) 1976-06-16
DE2553737B2 (de) 1977-04-07
FI61924C (fi) 1982-10-11
AT347782B (de) 1979-01-10
FR2294267A1 (fr) 1976-07-09
SE7415430L (sv) 1976-06-11
JPS5182003A (enExample) 1976-07-19
NO753933L (enExample) 1976-06-11
FR2294267B1 (enExample) 1978-08-18
FI753371A7 (enExample) 1976-06-11
CA1073613A (en) 1980-03-18
JPS5227241B2 (enExample) 1977-07-19

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