SE387673B - Forfarande for nyttiggorande av aktivt alkali vid natriumbaserade cellulosafabriker, varvid kokavluten forbrennes - Google Patents

Forfarande for nyttiggorande av aktivt alkali vid natriumbaserade cellulosafabriker, varvid kokavluten forbrennes

Info

Publication number
SE387673B
SE387673B SE7310328A SE7310328A SE387673B SE 387673 B SE387673 B SE 387673B SE 7310328 A SE7310328 A SE 7310328A SE 7310328 A SE7310328 A SE 7310328A SE 387673 B SE387673 B SE 387673B
Authority
SE
Sweden
Prior art keywords
cellulosis
combusted
factories
utilization
sodium
Prior art date
Application number
SE7310328A
Other languages
English (en)
Other versions
SE7310328L (sv
Inventor
B G Hultman
S E O 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
Priority to SE7310328A priority Critical patent/SE387673B/sv
Priority to NO742437A priority patent/NO141318C/no
Priority to FI2226/74A priority patent/FI222674A/fi
Priority to CA205,447A priority patent/CA1043516A/en
Priority to AU71528/74A priority patent/AU473185B2/en
Priority to BR6110/74A priority patent/BR7406110D0/pt
Priority to JP49085574A priority patent/JPS5225441B2/ja
Priority to FR7425731A priority patent/FR2238800B1/fr
Priority to AT612474A priority patent/AT338612B/de
Priority to ZA00744751A priority patent/ZA744751B/xx
Publication of SE7310328L publication Critical patent/SE7310328L/xx
Priority to US05/679,945 priority patent/US4053352A/en
Publication of SE387673B publication Critical patent/SE387673B/sv

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
SE7310328A 1973-07-25 1973-07-25 Forfarande for nyttiggorande av aktivt alkali vid natriumbaserade cellulosafabriker, varvid kokavluten forbrennes SE387673B (sv)

Priority Applications (11)

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
NO742437A NO141318C (no) 1973-07-25 1974-07-04 Fremgangsmaate for utnyttelse av aktivt alkali ved natriumbaserte cellulosefabrikker
FI2226/74A FI222674A (sv) 1973-07-25 1974-07-22
CA205,447A CA1043516A (en) 1973-07-25 1974-07-23 Method for producing oxidized white liquor
AU71528/74A AU473185B2 (en) 1973-07-25 1974-07-23 A method for producing oxidized white liquor
BR6110/74A BR7406110D0 (pt) 1973-07-25 1974-07-24 Aperfeicoamentos em processo ciclico para utilizar teores de sodio na formacao de polpa de sulfato de celulose
JP49085574A JPS5225441B2 (sv) 1973-07-25 1974-07-24
FR7425731A FR2238800B1 (sv) 1973-07-25 1974-07-24
AT612474A AT338612B (de) 1973-07-25 1974-07-25 Verfahren zur herstellung von oxydierter weisslauge
ZA00744751A ZA744751B (en) 1973-07-25 1974-07-25 A method for producing oxidized white liquor
US05/679,945 US4053352A (en) 1973-07-25 1976-04-26 Method for producing oxidized white liquor

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 (2)

Publication Number Publication Date
SE7310328L SE7310328L (sv) 1975-01-27
SE387673B true SE387673B (sv) 1976-09-13

Family

ID=20318124

Family Applications (1)

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

Country Status (7)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53155236U (sv) * 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 (sv) * 2017-10-20 2019-04-21 Valmet Technologies Oy Förfarande och system för att avlägsna vätesulfidjoner (HS-) från lut i en cellulosafabriksprocess

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
FI222674A (sv) 1975-01-26
SE7310328L (sv) 1975-01-27
BR7406110D0 (pt) 1975-05-13
NO141318B (no) 1979-11-05
ZA744751B (en) 1975-08-27
CA1043516A (en) 1978-12-05
NO141318C (no) 1980-02-13
JPS5042101A (sv) 1975-04-17
NO742437L (sv) 1975-02-24
JPS5225441B2 (sv) 1977-07-07

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