SE392926B - Forfarande for alkalisk uppslutning av ved - Google Patents

Forfarande for alkalisk uppslutning av ved

Info

Publication number
SE392926B
SE392926B SE7312302A SE7312302A SE392926B SE 392926 B SE392926 B SE 392926B SE 7312302 A SE7312302 A SE 7312302A SE 7312302 A SE7312302 A SE 7312302A SE 392926 B SE392926 B SE 392926B
Authority
SE
Sweden
Prior art keywords
alkalium
wood
procedure
connection
alkalium connection
Prior art date
Application number
SE7312302A
Other languages
English (en)
Swedish (sv)
Other versions
SE7312302L (fi
Inventor
H O Samuelson
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 SE7312302A priority Critical patent/SE392926B/xx
Priority to CH1175374A priority patent/CH589172A5/xx
Priority to DE19742441440 priority patent/DE2441440C3/de
Priority to ZA00745653A priority patent/ZA745653B/xx
Priority to CA208,553A priority patent/CA1042160A/en
Priority to NO743209A priority patent/NO140991C/no
Priority to JP49103406A priority patent/JPS5149001B2/ja
Priority to BR7491/74A priority patent/BR7407491D0/pt
Priority to AT723874A priority patent/AT339723B/de
Priority to FI2639/74A priority patent/FI56036C/fi
Priority to IT69724/74A priority patent/IT1020750B/it
Priority to FR7430626A priority patent/FR2243296B1/fr
Priority to GB3945974A priority patent/GB1455399A/en
Publication of SE7312302L publication Critical patent/SE7312302L/xx
Publication of SE392926B publication Critical patent/SE392926B/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
    • 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
    • D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
    • D21C3/026—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes in presence of O2, e.g. air

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
SE7312302A 1973-09-10 1973-09-10 Forfarande for alkalisk uppslutning av ved SE392926B (sv)

Priority Applications (13)

Application Number Priority Date Filing Date Title
SE7312302A SE392926B (sv) 1973-09-10 1973-09-10 Forfarande for alkalisk uppslutning av ved
CH1175374A CH589172A5 (fi) 1973-09-10 1974-08-28
DE19742441440 DE2441440C3 (de) 1973-09-10 1974-08-29 Verfahren zum Aufschließen von Holz
ZA00745653A ZA745653B (en) 1973-09-10 1974-09-05 A method for digesting wood
CA208,553A CA1042160A (en) 1973-09-10 1974-09-05 Alkali/oxygen gas digestion of wood
NO743209A NO140991C (no) 1973-09-10 1974-09-06 Fremgangsmaate for oppslutning av ved
JP49103406A JPS5149001B2 (fi) 1973-09-10 1974-09-07
BR7491/74A BR7407491D0 (pt) 1973-09-10 1974-09-09 Processo para a digestao de madeira
AT723874A AT339723B (de) 1973-09-10 1974-09-09 Verfahren zum aufschliessen von holz
FI2639/74A FI56036C (fi) 1973-09-10 1974-09-09 Foerfarande foer uppslutning av ved
IT69724/74A IT1020750B (it) 1973-09-10 1974-09-09 Procedimento per la digestione del legno
FR7430626A FR2243296B1 (fi) 1973-09-10 1974-09-10
GB3945974A GB1455399A (en) 1973-09-10 1974-09-10 Method for digesting wood

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7312302A SE392926B (sv) 1973-09-10 1973-09-10 Forfarande for alkalisk uppslutning av ved

Publications (2)

Publication Number Publication Date
SE7312302L SE7312302L (fi) 1975-03-11
SE392926B true SE392926B (sv) 1977-04-25

Family

ID=20318482

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7312302A SE392926B (sv) 1973-09-10 1973-09-10 Forfarande for alkalisk uppslutning av ved

Country Status (12)

Country Link
JP (1) JPS5149001B2 (fi)
AT (1) AT339723B (fi)
BR (1) BR7407491D0 (fi)
CA (1) CA1042160A (fi)
CH (1) CH589172A5 (fi)
FI (1) FI56036C (fi)
FR (1) FR2243296B1 (fi)
GB (1) GB1455399A (fi)
IT (1) IT1020750B (fi)
NO (1) NO140991C (fi)
SE (1) SE392926B (fi)
ZA (1) ZA745653B (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52121502A (en) * 1976-04-07 1977-10-13 V Nauchinoopuroizubuodosutobue Process for producing halfffinished products from ground vegetable material
JPS55153664U (fi) * 1979-04-20 1980-11-06

Also Published As

Publication number Publication date
JPS5053602A (fi) 1975-05-12
NO140991C (no) 1979-12-19
NO743209L (fi) 1975-04-07
ZA745653B (en) 1975-11-26
FI56036C (fi) 1979-11-12
FI56036B (fi) 1979-07-31
JPS5149001B2 (fi) 1976-12-24
CA1042160A (en) 1978-11-14
SE7312302L (fi) 1975-03-11
FI263974A (fi) 1975-03-11
DE2441440A1 (de) 1975-03-27
DE2441440B2 (de) 1976-08-19
GB1455399A (en) 1976-11-10
CH589172A5 (fi) 1977-06-30
IT1020750B (it) 1977-12-30
AT339723B (de) 1977-11-10
ATA723874A (de) 1977-02-15
BR7407491D0 (pt) 1975-09-09
FR2243296B1 (fi) 1976-12-31
NO140991B (no) 1979-09-10
FR2243296A1 (fi) 1975-04-04

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