CA2163852A1 - Utilisation de liqueur blanche oxydee - Google Patents

Utilisation de liqueur blanche oxydee

Info

Publication number
CA2163852A1
CA2163852A1 CA 2163852 CA2163852A CA2163852A1 CA 2163852 A1 CA2163852 A1 CA 2163852A1 CA 2163852 CA2163852 CA 2163852 CA 2163852 A CA2163852 A CA 2163852A CA 2163852 A1 CA2163852 A1 CA 2163852A1
Authority
CA
Canada
Prior art keywords
white liquor
oxygen
bleaching
pulp
alkali
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.)
Abandoned
Application number
CA 2163852
Other languages
English (en)
Inventor
Vincent Louis Magnotta
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.)
Air Products and Chemicals Inc
Original Assignee
Air Products and Chemicals Inc
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 Air Products and Chemicals Inc filed Critical Air Products and Chemicals Inc
Publication of CA2163852A1 publication Critical patent/CA2163852A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling

Landscapes

  • Paper (AREA)
CA 2163852 1994-12-02 1995-11-27 Utilisation de liqueur blanche oxydee Abandoned CA2163852A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34852594A 1994-12-02 1994-12-02
US08/348525 1994-12-02

Publications (1)

Publication Number Publication Date
CA2163852A1 true CA2163852A1 (fr) 1996-06-03

Family

ID=23368413

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2163852 Abandoned CA2163852A1 (fr) 1994-12-02 1995-11-27 Utilisation de liqueur blanche oxydee

Country Status (2)

Country Link
BR (1) BR9505563A (fr)
CA (1) CA2163852A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021209586A1 (fr) * 2020-04-16 2021-10-21 Bim Kemi Ab Procédé de délignification

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021209586A1 (fr) * 2020-04-16 2021-10-21 Bim Kemi Ab Procédé de délignification

Also Published As

Publication number Publication date
BR9505563A (pt) 1997-11-04

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued
FZDE Discontinued

Effective date: 19991129