JPS57106790A - Production of chemical pulp - Google Patents

Production of chemical pulp

Info

Publication number
JPS57106790A
JPS57106790A JP56176557A JP17655781A JPS57106790A JP S57106790 A JPS57106790 A JP S57106790A JP 56176557 A JP56176557 A JP 56176557A JP 17655781 A JP17655781 A JP 17655781A JP S57106790 A JPS57106790 A JP S57106790A
Authority
JP
Japan
Prior art keywords
production
chemical pulp
pulp
chemical
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
JP56176557A
Other languages
Japanese (ja)
Other versions
JPH0380915B2 (en
Inventor
Rashienaru Dominiiku
Do Shiyoodan Kurisuchian
Monjii Pieeru
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.)
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
Original Assignee
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
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 Produits Chimiques Ugine Kuhlmann, Ugine Kuhlmann SA filed Critical Produits Chimiques Ugine Kuhlmann
Publication of JPS57106790A publication Critical patent/JPS57106790A/en
Publication of JPH0380915B2 publication Critical patent/JPH0380915B2/ja
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
    • D21C3/26—Multistage processes

Landscapes

  • Paper (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
JP56176557A 1980-11-06 1981-11-05 Production of chemical pulp Granted JPS57106790A (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
JPS57106790A true JPS57106790A (en) 1982-07-02
JPH0380915B2 JPH0380915B2 (en) 1991-12-26

Family

ID=9247897

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56176557A Granted JPS57106790A (en) 1980-11-06 1981-11-05 Production of chemical pulp

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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4981602A (en) * 1972-12-14 1974-08-06
JPS51116202A (en) * 1975-04-02 1976-10-13 Sanyo Kokusaku Pulp Co Process for making pulp with high yield

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
BE869153A (en) * 1977-07-29 1979-01-22 Ugine Kuhlmann PROCESS FOR THE MANUFACTURE OF CHEMICAL PAPER PULP

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4981602A (en) * 1972-12-14 1974-08-06
JPS51116202A (en) * 1975-04-02 1976-10-13 Sanyo Kokusaku Pulp Co Process for making pulp with high yield

Also Published As

Publication number Publication date
IT1144850B (en) 1986-10-29
DE3143523A1 (en) 1982-07-08
FI76129C (en) 1988-09-09
CH645146A5 (en) 1984-09-14
DE3143523C2 (en) 1990-01-18
FI76129B (en) 1988-05-31
FR2493365B1 (en) 1984-05-11
FI813489L (en) 1982-05-07
SE8106501L (en) 1982-05-07
BR8107190A (en) 1982-07-20
IT8168398A0 (en) 1981-10-28
FR2493365A1 (en) 1982-05-07
NO162776B (en) 1989-11-06
ES8304242A1 (en) 1983-02-16
NO162776C (en) 1990-02-14
SE460855B (en) 1989-11-27
ES506891A0 (en) 1983-02-16
NO813747L (en) 1982-05-07
ATA469981A (en) 1984-05-15
AT376716B (en) 1984-12-27
JPH0380915B2 (en) 1991-12-26
BE890812A (en) 1982-04-21
IN156251B (en) 1985-06-08
CA1162008A (en) 1984-02-14

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