AT376716B - METHOD FOR PRODUCING CHEMICAL PAPER MATERIALS OR CHEMICAL PULPS - Google Patents

METHOD FOR PRODUCING CHEMICAL PAPER MATERIALS OR CHEMICAL PULPS

Info

Publication number
AT376716B
AT376716B AT0469981A AT469981A AT376716B AT 376716 B AT376716 B AT 376716B AT 0469981 A AT0469981 A AT 0469981A AT 469981 A AT469981 A AT 469981A AT 376716 B AT376716 B AT 376716B
Authority
AT
Austria
Prior art keywords
chemical
paper materials
pulps
producing
producing chemical
Prior art date
Application number
AT0469981A
Other languages
German (de)
Other versions
ATA469981A (en
Original Assignee
Ugine Kuhlmann
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 Ugine Kuhlmann filed Critical Ugine Kuhlmann
Publication of ATA469981A publication Critical patent/ATA469981A/en
Application granted granted Critical
Publication of AT376716B publication Critical patent/AT376716B/en

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
    • D21C3/26—Multistage processes
AT0469981A 1980-11-06 1981-11-03 METHOD FOR PRODUCING CHEMICAL PAPER MATERIALS OR CHEMICAL PULPS AT376716B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8024075A FR2493365A1 (en) 1980-11-06 1980-11-06 PROCESS FOR THE MANUFACTURE OF CHEMICAL PAPER PULP AND PASTE THUS OBTAINED

Publications (2)

Publication Number Publication Date
ATA469981A ATA469981A (en) 1984-05-15
AT376716B true AT376716B (en) 1984-12-27

Family

ID=9247897

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0469981A AT376716B (en) 1980-11-06 1981-11-03 METHOD FOR PRODUCING CHEMICAL PAPER MATERIALS OR CHEMICAL PULPS

Country Status (14)

Country Link
JP (1) JPS57106790A (en)
AT (1) AT376716B (en)
BE (1) BE890812A (en)
BR (1) BR8107190A (en)
CA (1) CA1162008A (en)
CH (1) CH645146A5 (en)
DE (1) DE3143523A1 (en)
ES (1) ES506891A0 (en)
FI (1) FI76129C (en)
FR (1) FR2493365A1 (en)
IN (1) IN156251B (en)
IT (1) IT1144850B (en)
NO (1) NO162776C (en)
SE (1) SE460855B (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2833115A1 (en) * 1977-07-29 1979-02-08 Ugine Kuhlmann PROCESS FOR THE PRODUCTION OF CHEMICAL MASS FOR PAPER MAKING

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5526239B2 (en) * 1972-12-14 1980-07-11
JPS51116202A (en) * 1975-04-02 1976-10-13 Sanyo Kokusaku Pulp Co Process for making pulp with high yield
FR2398839A1 (en) * 1977-07-29 1979-02-23 Centre Tech Ind Papier Kraft type paper pulp prepn. without sulphur pollutants - by treating shavings with sodium hydroxide followed by stabilised peroxide

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2833115A1 (en) * 1977-07-29 1979-02-08 Ugine Kuhlmann PROCESS FOR THE PRODUCTION OF CHEMICAL MASS FOR PAPER MAKING

Also Published As

Publication number Publication date
JPS57106790A (en) 1982-07-02
IN156251B (en) 1985-06-08
SE460855B (en) 1989-11-27
NO162776C (en) 1990-02-14
SE8106501L (en) 1982-05-07
DE3143523C2 (en) 1990-01-18
DE3143523A1 (en) 1982-07-08
FI813489L (en) 1982-05-07
FI76129C (en) 1988-09-09
CH645146A5 (en) 1984-09-14
CA1162008A (en) 1984-02-14
BR8107190A (en) 1982-07-20
NO162776B (en) 1989-11-06
BE890812A (en) 1982-04-21
NO813747L (en) 1982-05-07
FR2493365A1 (en) 1982-05-07
ATA469981A (en) 1984-05-15
ES8304242A1 (en) 1983-02-16
IT1144850B (en) 1986-10-29
IT8168398A0 (en) 1981-10-28
FI76129B (en) 1988-05-31
FR2493365B1 (en) 1984-05-11
ES506891A0 (en) 1983-02-16
JPH0380915B2 (en) 1991-12-26

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