ZA744751B - A method for producing oxidized white liquor - Google Patents

A method for producing oxidized white liquor

Info

Publication number
ZA744751B
ZA744751B ZA00744751A ZA744751A ZA744751B ZA 744751 B ZA744751 B ZA 744751B ZA 00744751 A ZA00744751 A ZA 00744751A ZA 744751 A ZA744751 A ZA 744751A ZA 744751 B ZA744751 B ZA 744751B
Authority
ZA
South Africa
Prior art keywords
white liquor
oxidized white
producing oxidized
producing
liquor
Prior art date
Application number
ZA00744751A
Other languages
English (en)
Inventor
S Noreus
B Hultman
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 ZA744751B publication Critical patent/ZA744751B/xx

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
ZA00744751A 1973-07-25 1974-07-25 A method for producing oxidized white liquor ZA744751B (en)

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 (1)

Publication Number Publication Date
ZA744751B true ZA744751B (en) 1975-08-27

Family

ID=20318124

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00744751A ZA744751B (en) 1973-07-25 1974-07-25 A method for producing oxidized white liquor

Country Status (7)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53155236U (xx) * 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
NO141318C (no) 1980-02-13
BR7406110D0 (pt) 1975-05-13
CA1043516A (en) 1978-12-05
JPS5225441B2 (xx) 1977-07-07
FI222674A (xx) 1975-01-26
SE7310328L (xx) 1975-01-27
NO141318B (no) 1979-11-05
JPS5042101A (xx) 1975-04-17
NO742437L (xx) 1975-02-24
SE387673B (sv) 1976-09-13

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