FR1000702A - Process for using residual sulphite detergents - Google Patents

Process for using residual sulphite detergents

Info

Publication number
FR1000702A
FR1000702A FR1000702DA FR1000702A FR 1000702 A FR1000702 A FR 1000702A FR 1000702D A FR1000702D A FR 1000702DA FR 1000702 A FR1000702 A FR 1000702A
Authority
FR
France
Prior art keywords
detergents
residual sulphite
sulphite
residual
sulphite detergents
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
Other languages
French (fr)
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.)
POVAZSKE CELULOZKY A PAPIERNE
Original Assignee
POVAZSKE CELULOZKY A PAPIERNE
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 POVAZSKE CELULOZKY A PAPIERNE filed Critical POVAZSKE CELULOZKY A PAPIERNE
Application granted granted Critical
Publication of FR1000702A publication Critical patent/FR1000702A/en
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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/0007—Recovery of by-products, i.e. compounds other than those necessary for pulping, for multiple uses or not otherwise provided for
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/40—Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills
FR1000702D 1948-11-08 1949-11-08 Process for using residual sulphite detergents Expired FR1000702A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS290904X 1948-11-08

Publications (1)

Publication Number Publication Date
FR1000702A true FR1000702A (en) 1952-02-15

Family

ID=5452043

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1000702D Expired FR1000702A (en) 1948-11-08 1949-11-08 Process for using residual sulphite detergents

Country Status (3)

Country Link
CH (1) CH290904A (en)
FR (1) FR1000702A (en)
GB (1) GB691911A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113336386A (en) * 2021-05-31 2021-09-03 常州工程职业技术学院 A purifier that is arranged in belted steel to wash with alkaline waste lye of degreasing process

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2822358A (en) * 1955-03-22 1958-02-04 Crown Zellerbach Corp Modified sulfite waste liquor and process for its preparation
US8853478B2 (en) 2008-09-08 2014-10-07 Basf Se Method for the integrated production of cellulose and low-molecular-weight reusable materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113336386A (en) * 2021-05-31 2021-09-03 常州工程职业技术学院 A purifier that is arranged in belted steel to wash with alkaline waste lye of degreasing process

Also Published As

Publication number Publication date
GB691911A (en) 1953-05-27
CH290904A (en) 1953-05-31

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