FR2243296B1 - - Google Patents

Info

Publication number
FR2243296B1
FR2243296B1 FR7430626A FR7430626A FR2243296B1 FR 2243296 B1 FR2243296 B1 FR 2243296B1 FR 7430626 A FR7430626 A FR 7430626A FR 7430626 A FR7430626 A FR 7430626A FR 2243296 B1 FR2243296 B1 FR 2243296B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7430626A
Other versions
FR2243296A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mo och Domsjo AB
Original Assignee
Mo och Domsjo 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 Domsjo AB filed Critical Mo och Domsjo AB
Publication of FR2243296A1 publication Critical patent/FR2243296A1/fr
Application granted granted Critical
Publication of FR2243296B1 publication Critical patent/FR2243296B1/fr
Expired legal-status Critical Current

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)
FR7430626A 1973-09-10 1974-09-10 Expired FR2243296B1 (fr)

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
FR2243296A1 FR2243296A1 (fr) 1975-04-04
FR2243296B1 true FR2243296B1 (fr) 1976-12-31

Family

ID=20318482

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7430626A Expired FR2243296B1 (fr) 1973-09-10 1974-09-10

Country Status (12)

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

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 (fr) * 1979-04-20 1980-11-06

Also Published As

Publication number Publication date
ATA723874A (de) 1977-02-15
FI56036B (fi) 1979-07-31
NO140991B (no) 1979-09-10
AT339723B (de) 1977-11-10
JPS5149001B2 (fr) 1976-12-24
BR7407491D0 (pt) 1975-09-09
JPS5053602A (fr) 1975-05-12
CH589172A5 (fr) 1977-06-30
DE2441440B2 (de) 1976-08-19
FR2243296A1 (fr) 1975-04-04
IT1020750B (it) 1977-12-30
SE392926B (sv) 1977-04-25
GB1455399A (en) 1976-11-10
NO140991C (no) 1979-12-19
FI56036C (fi) 1979-11-12
FI263974A (fr) 1975-03-11
ZA745653B (en) 1975-11-26
DE2441440A1 (de) 1975-03-27
NO743209L (fr) 1975-04-07
CA1042160A (fr) 1978-11-14
SE7312302L (fr) 1975-03-11

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Legal Events

Date Code Title Description
ST Notification of lapse