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CA1309889C - Appareil de traitement chimique pour materiau ligno-cellulosique - Google Patents

Appareil de traitement chimique pour materiau ligno-cellulosique

Info

Publication number
CA1309889C
CA1309889C CA 609237 CA609237A CA1309889C CA 1309889 C CA1309889 C CA 1309889C CA 609237 CA609237 CA 609237 CA 609237 A CA609237 A CA 609237A CA 1309889 C CA1309889 C CA 1309889C
Authority
CA
Canada
Prior art keywords
compartment
heat exchanger
pump
compartments
inner compartment
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.)
Expired
Application number
CA 609237
Other languages
English (en)
Inventor
Kwei-Nam Law
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.)
LAW KWEI NAM
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA 609237 priority Critical patent/CA1309889C/fr
Application granted granted Critical
Publication of CA1309889C publication Critical patent/CA1309889C/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
    • D21C7/00—Digesters

Landscapes

  • Paper (AREA)
CA 609237 1989-08-24 1989-08-24 Appareil de traitement chimique pour materiau ligno-cellulosique Expired CA1309889C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 609237 CA1309889C (fr) 1989-08-24 1989-08-24 Appareil de traitement chimique pour materiau ligno-cellulosique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 609237 CA1309889C (fr) 1989-08-24 1989-08-24 Appareil de traitement chimique pour materiau ligno-cellulosique

Publications (1)

Publication Number Publication Date
CA1309889C true CA1309889C (fr) 1992-11-10

Family

ID=4140489

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 609237 Expired CA1309889C (fr) 1989-08-24 1989-08-24 Appareil de traitement chimique pour materiau ligno-cellulosique

Country Status (1)

Country Link
CA (1) CA1309889C (fr)

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Legal Events

Date Code Title Description
MKLA Lapsed