NO137099C - PROCEDURE FOR ALKALINE MASS PRODUCTION - Google Patents

PROCEDURE FOR ALKALINE MASS PRODUCTION

Info

Publication number
NO137099C
NO137099C NO305173A NO305173A NO137099C NO 137099 C NO137099 C NO 137099C NO 305173 A NO305173 A NO 305173A NO 305173 A NO305173 A NO 305173A NO 137099 C NO137099 C NO 137099C
Authority
NO
Norway
Prior art keywords
procedure
mass production
alkaline mass
alkaline
production
Prior art date
Application number
NO305173A
Other languages
Norwegian (no)
Other versions
NO137099B (en
Inventor
Alan R Procter
Garrick E Styan
Magnus G Vinje
Original Assignee
Mac Millan Bloedel 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
Priority claimed from US00362009A external-priority patent/US3841962A/en
Application filed by Mac Millan Bloedel Ltd filed Critical Mac Millan Bloedel Ltd
Publication of NO137099B publication Critical patent/NO137099B/en
Publication of NO137099C publication Critical patent/NO137099C/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
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • D21C1/04—Pretreatment of the finely-divided materials before digesting with acid reacting compounds
NO305173A 1972-07-31 1973-07-30 PROCEDURE FOR ALKALINE MASS PRODUCTION NO137099C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27685372A 1972-07-31 1972-07-31
US00362009A US3841962A (en) 1972-07-31 1973-05-21 Hydrogen sulfide pretreatment of lignocellulosic materials in alkaline pulping processes

Publications (2)

Publication Number Publication Date
NO137099B NO137099B (en) 1977-09-19
NO137099C true NO137099C (en) 1977-12-28

Family

ID=26958163

Family Applications (1)

Application Number Title Priority Date Filing Date
NO305173A NO137099C (en) 1972-07-31 1973-07-30 PROCEDURE FOR ALKALINE MASS PRODUCTION

Country Status (5)

Country Link
JP (1) JPS5217121B2 (en)
FI (1) FI55693C (en)
FR (1) FR2194840A1 (en)
NO (1) NO137099C (en)
SE (1) SE389135B (en)

Also Published As

Publication number Publication date
JPS5217121B2 (en) 1977-05-13
FR2194840A1 (en) 1974-03-01
JPS4992302A (en) 1974-09-03
SE389135B (en) 1976-10-25
FI55693B (en) 1979-05-31
FR2194840B1 (en) 1976-04-30
FI55693C (en) 1979-09-10
NO137099B (en) 1977-09-19

Similar Documents

Publication Publication Date Title
RO66031A (en) PROCEDURE FOR PRODUCING N-PHOSPHONOMETHYLGLICINE
SE395366B (en) PROCEDURE FOR PREPARING POROSA TABLETS
DK139147C (en) A form
BE814577A (en) MASS ACOPOLYMERIZATION PROCESS
SE419339B (en) PROCEDURE FOR PREPARING SUBSTITUTED SULPHONYLACETAMIDOCEPHALOSPORINES
BE803556A (en) S-BUTANOL PRODUCTION
SE395650B (en) PROCEDURE FOR MAKING PLATES
SE392671B (en) HALLARE FOR BLIXTLASLOPARE
SE381980B (en) PALEGGARE FOR HARFERGNING
BE800406A (en) METHOD FOR PREPARING ALKALINE PERCARBONATE
FI55626B (en) PROCEDURE FOR FRAMSTAELLNING AV EN BEHAOLLARE
IL40801A0 (en) Novel substituted ceph-3-ems
SE423540B (en) PROCEDURE FOR PREPARING CERTAIN 13-TIAPROSTAGLANDINES
IT1196391B (en) GAMMAGLOBULINA PRODUCTION
RO69377A (en) PROCESS PROCESS SYNTHESIS PROCEDURE
SE390790B (en) LOPARE FOR BLIXTLAS
DK140463C (en) A form
IT987267B (en) PROJECT DECALIBRATED
BR7300030D0 (en) CAPSULE FORMATION PROCESSES
NO137099C (en) PROCEDURE FOR ALKALINE MASS PRODUCTION
IT997552B (en) PROCEDURE FOR PRODUCING POLYETHERAMINS
RO68858A (en) PROCEDURE FOR OBTAINING MONOVINYLACETHYLENE
AR202282A1 (en) NITRO-2-BENZOFURAN PRODUCTION PROCEDURE
AT318312B (en) Interlocking
IT981480B (en) SUBSTITUTED BENZIMIDAZOLS