FR2285490A1 - Procede de fabrication de pates cellulosiques ameliorees a rendement eleve - Google Patents

Procede de fabrication de pates cellulosiques ameliorees a rendement eleve

Info

Publication number
FR2285490A1
FR2285490A1 FR7529113A FR7529113A FR2285490A1 FR 2285490 A1 FR2285490 A1 FR 2285490A1 FR 7529113 A FR7529113 A FR 7529113A FR 7529113 A FR7529113 A FR 7529113A FR 2285490 A1 FR2285490 A1 FR 2285490A1
Authority
FR
France
Prior art keywords
pasta
manufacturing high
yield improved
improved cellulosic
cellulosic
Prior art date
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.)
Granted
Application number
FR7529113A
Other languages
English (en)
French (fr)
Other versions
FR2285490B1 (ru
Inventor
Jonas Arne Ingvar Lindahl
Lars Gustaf Rudstrom
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 FR2285490A1 publication Critical patent/FR2285490A1/fr
Application granted granted Critical
Publication of FR2285490B1 publication Critical patent/FR2285490B1/fr
Granted 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
FR7529113A 1974-09-23 1975-09-23 Procede de fabrication de pates cellulosiques ameliorees a rendement eleve Granted FR2285490A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7411950A SE385719B (sv) 1974-09-23 1974-09-23 Forfarande for framstellning av massa fran lignocellulosamaterial i utbytesomradet 70-93 %

Publications (2)

Publication Number Publication Date
FR2285490A1 true FR2285490A1 (fr) 1976-04-16
FR2285490B1 FR2285490B1 (ru) 1978-04-07

Family

ID=20322204

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7529113A Granted FR2285490A1 (fr) 1974-09-23 1975-09-23 Procede de fabrication de pates cellulosiques ameliorees a rendement eleve

Country Status (9)

Country Link
JP (1) JPS5239921B2 (ru)
AU (1) AU475099B2 (ru)
BR (1) BR7506140A (ru)
CA (1) CA1065560A (ru)
FI (1) FI57454C (ru)
FR (1) FR2285490A1 (ru)
GB (2) GB1521332A (ru)
NO (1) NO147115C (ru)
SE (1) SE385719B (ru)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE416481B (sv) * 1977-05-02 1981-01-05 Mo Och Domsjoe Ab Fofarande och anordning for behandling av vedflis for avlegsnande av tungmetaller och harts
JPS5415004A (en) * 1977-07-04 1979-02-03 Hokusan Kk Pulp making method and apparatus
US5607546A (en) * 1990-02-13 1997-03-04 Molnlycke Ab CTMP-process
SE466060C (sv) 1990-02-13 1995-09-11 Moelnlycke Ab Absorberande kemitermomekanisk massa och framställning därav

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
CA1065560A (en) 1979-11-06
FI57454C (fi) 1980-08-11
FI752632A (ru) 1976-03-24
DE2540917B2 (de) 1977-02-17
NO147115B (no) 1982-10-25
SE7411950L (sv) 1976-03-24
AU475099B2 (en) 1976-08-12
FR2285490B1 (ru) 1978-04-07
NO753227L (ru) 1976-03-24
DE2540917A1 (de) 1976-04-01
NO147115C (no) 1983-02-02
SE385719B (sv) 1976-07-19
BR7506140A (pt) 1976-08-03
FI57454B (fi) 1980-04-30
JPS5160703A (ru) 1976-05-26
GB1521332A (en) 1978-08-16
JPS5239921B2 (ru) 1977-10-07
GB1521331A (en) 1978-08-16
AU8463075A (en) 1976-08-12

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Legal Events

Date Code Title Description
ST Notification of lapse