NO141318C - Fremgangsmaate for utnyttelse av aktivt alkali ved natriumbaserte cellulosefabrikker - Google Patents

Fremgangsmaate for utnyttelse av aktivt alkali ved natriumbaserte cellulosefabrikker

Info

Publication number
NO141318C
NO141318C NO742437A NO742437A NO141318C NO 141318 C NO141318 C NO 141318C NO 742437 A NO742437 A NO 742437A NO 742437 A NO742437 A NO 742437A NO 141318 C NO141318 C NO 141318C
Authority
NO
Norway
Prior art keywords
procedure
active alkali
based cellulose
sodium based
cellulose factories
Prior art date
Application number
NO742437A
Other languages
English (en)
Other versions
NO141318B (no
NO742437L (no
Inventor
Bengt Goeran Hultman
Sture Erik Olof Noreus
Original Assignee
Mo Och Domsjoe 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 Mo Och Domsjoe Ab filed Critical Mo Och Domsjoe Ab
Publication of NO742437L publication Critical patent/NO742437L/no
Publication of NO141318B publication Critical patent/NO141318B/no
Publication of NO141318C publication Critical patent/NO141318C/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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/0057—Oxidation of liquors, e.g. in order to reduce the losses of sulfur compounds, followed by evaporation or combustion if the liquor in question is a black liquor
    • 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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/04—Regeneration of pulp liquors or effluent waste waters of alkali lye
NO742437A 1973-07-25 1974-07-04 Fremgangsmaate for utnyttelse av aktivt alkali ved natriumbaserte cellulosefabrikker NO141318C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7310328A SE387673B (sv) 1973-07-25 1973-07-25 Forfarande for nyttiggorande av aktivt alkali vid natriumbaserade cellulosafabriker, varvid kokavluten forbrennes

Publications (3)

Publication Number Publication Date
NO742437L NO742437L (no) 1975-02-24
NO141318B NO141318B (no) 1979-11-05
NO141318C true NO141318C (no) 1980-02-13

Family

ID=20318124

Family Applications (1)

Application Number Title Priority Date Filing Date
NO742437A NO141318C (no) 1973-07-25 1974-07-04 Fremgangsmaate for utnyttelse av aktivt alkali ved natriumbaserte cellulosefabrikker

Country Status (7)

Country Link
JP (1) JPS5225441B2 (no)
BR (1) BR7406110D0 (no)
CA (1) CA1043516A (no)
FI (1) FI222674A (no)
NO (1) NO141318C (no)
SE (1) SE387673B (no)
ZA (1) ZA744751B (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53155236U (no) * 1977-05-12 1978-12-06
FR2576892B1 (fr) * 1985-02-04 1987-08-14 Air Liquide Procede d'oxydation de substances dissoutes ou en suspension dans une solution aqueuse
FI20175925A1 (en) * 2017-10-20 2019-04-21 Valmet Technologies Oy Method and system for removing hydrogen sulphide ions (HS-) from the pulp of the pulp mill process

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2772240A (en) * 1950-06-10 1956-11-27 Trobeck Karl Gustaf Method of treating residual liquors obtained in the manufacture of pulp by the sulphate cellulose process
US3366534A (en) * 1964-08-14 1968-01-30 Hooker Chemical Corp Complete chemical system for a kraft mill

Also Published As

Publication number Publication date
BR7406110D0 (pt) 1975-05-13
CA1043516A (en) 1978-12-05
JPS5225441B2 (no) 1977-07-07
FI222674A (no) 1975-01-26
SE7310328L (no) 1975-01-27
ZA744751B (en) 1975-08-27
NO141318B (no) 1979-11-05
JPS5042101A (no) 1975-04-17
NO742437L (no) 1975-02-24
SE387673B (sv) 1976-09-13

Similar Documents

Publication Publication Date Title
NO143940C (no) Fremgangsmaate ved fremstilling av alfa-l-aspartyl-l-fenyl-alaninalkylestere
NO141904C (no) Fremgangsmaate for fremstilling av absorberende papir
NO141407C (no) Analogifremgangsmaate ved fremstilling av terapeutisk aktive etylenderivater
BE812233A (fr) Ethers de cellulose non ioniques
IT8023628A0 (it) Procedimento per la fabbricazione del silicato sodico.
NO142894C (no) Fremgangsmaate ved fremstilling av polyethylenterefthalatfilm
NO140535C (no) Fremgangsmaate for fremstilling av cellulosemasse ved oppslutning med oksygen
NO140099C (no) Fremgangsmaate ved fremstilling av kalsiumhypokloritt
NO141649C (no) Analogifremgangsmaate for fremstilling av neuroleptisk aktive 7-fluorsubstituerte fenotiaziner
NO138845C (no) Fremgangsmaate for fremstilling av natriumperkarbonat
NO143384C (no) Fremgangsmaate for fremstilling av stivelseloesning
NO142260C (no) Analogifremgangsmaate ved fremstilling av terapeutisk aktive tienotriazolodiazepinderivater
NO138086C (no) Fremgangsmaate for fremstilling av natriumperkarbonat ved forstoevning
SE7608956L (sv) Forfarande for framstellning av 2-(fenoxialkyltio)-5-nitroimidazoler
AR206610A1 (es) Procedimiento de preparacion de 2-metoxi-5-sulfonil(sustituidos)-benzamidas-(-sustituidas
NO141318C (no) Fremgangsmaate for utnyttelse av aktivt alkali ved natriumbaserte cellulosefabrikker
NO155009C (no) Fremgangsmaate for fremstilling av natriumamoxicillin.
NO142307C (no) Fremgangsmaate ved fremstilling av pregnansyrederivater
IT1107027B (it) Procedimento per la preparazione del percarbonato sodico
IT1030236B (it) Procedimento per la delignificazione di materiali cellulosici
SE401835B (sv) Forfarande for framstellning av 17beta-hydroxi-16,16-dimetylest-4-en-3-on
NO139890C (no) Fremgangsmaate ved fremstilling av n5 -methyltetrahydrohomofolinsyre
NO138024C (no) Fremgangsmaate ved fremstilling av optisk aktive prostaglandin-e-derivater
GB1553134A (en) Process for the preparation of alkali cellulose
NO741309L (no) Analogifremgangsmåte ved fremstilling av terapeutisk aktive seco-prostaglandiner.