ZA746316B - A method for improving the heat economy of lignocellulosic material digestion processes effected in batchwise degesters - Google Patents

A method for improving the heat economy of lignocellulosic material digestion processes effected in batchwise degesters

Info

Publication number
ZA746316B
ZA746316B ZA00746316A ZA746316A ZA746316B ZA 746316 B ZA746316 B ZA 746316B ZA 00746316 A ZA00746316 A ZA 00746316A ZA 746316 A ZA746316 A ZA 746316A ZA 746316 B ZA746316 B ZA 746316B
Authority
ZA
South Africa
Prior art keywords
degesters
batchwise
improving
lignocellulosic material
digestion processes
Prior art date
Application number
ZA00746316A
Other languages
English (en)
Inventor
U Olson
E Hagglund
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 ZA746316B publication Critical patent/ZA746316B/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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/22—Other features of pulping processes
ZA00746316A 1973-10-17 1974-10-03 A method for improving the heat economy of lignocellulosic material digestion processes effected in batchwise degesters ZA746316B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7314127A SE381692B (sv) 1973-10-17 1973-10-17 Forfarande for forbettring av vermeekonomin vid kokning av lignocellulosamaterial i diskontinuerliga kokare

Publications (1)

Publication Number Publication Date
ZA746316B true ZA746316B (en) 1975-12-31

Family

ID=20318846

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00746316A ZA746316B (en) 1973-10-17 1974-10-03 A method for improving the heat economy of lignocellulosic material digestion processes effected in batchwise degesters

Country Status (9)

Country Link
US (1) US4010066A (nl)
JP (1) JPS5116521B2 (nl)
BR (1) BR7408628D0 (nl)
CA (1) CA1039459A (nl)
FI (1) FI54938C (nl)
FR (1) FR2248369B1 (nl)
NO (1) NO141345C (nl)
SE (1) SE381692B (nl)
ZA (1) ZA746316B (nl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5724167Y2 (nl) * 1979-10-08 1982-05-26

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2909239A (en) * 1956-01-03 1959-10-20 Worthington Corp Digester control systems
US3159527A (en) * 1961-10-16 1964-12-01 Spruce Falls Power & Paper Co Device for metering digester side relief liquor
US3210237A (en) * 1963-04-15 1965-10-05 Boise Cascade Corp Bisulphite pulping of pine wood
US3215588A (en) * 1963-08-15 1965-11-02 Lummus Co Continuous impregnation, cooking, and washing of fibrous material
SE343092B (nl) * 1970-06-22 1972-02-28 Mo Och Domsjoe Ab
US3785920A (en) * 1972-04-10 1974-01-15 T Johansen Method of treating raw cellulosic materials

Also Published As

Publication number Publication date
FR2248369A1 (nl) 1975-05-16
JPS5116521B2 (nl) 1976-05-25
NO743418L (nl) 1975-05-12
JPS5065601A (nl) 1975-06-03
US4010066A (en) 1977-03-01
FI54938B (fi) 1978-12-29
SE7314127L (nl) 1975-04-18
NO141345B (no) 1979-11-12
DE2448547A1 (de) 1975-04-24
FI54938C (fi) 1979-04-10
DE2448547B2 (de) 1976-01-29
CA1039459A (en) 1978-10-03
BR7408628D0 (pt) 1975-08-05
SE381692B (sv) 1975-12-15
NO141345C (no) 1980-02-20
FI292674A (nl) 1975-04-18
FR2248369B1 (nl) 1976-10-22

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