FR643102A - Improvements in the recovery of dissolved or suspended matter in industrial liquids - Google Patents

Improvements in the recovery of dissolved or suspended matter in industrial liquids

Info

Publication number
FR643102A
FR643102A FR643102DA FR643102A FR 643102 A FR643102 A FR 643102A FR 643102D A FR643102D A FR 643102DA FR 643102 A FR643102 A FR 643102A
Authority
FR
France
Prior art keywords
recovery
dissolved
suspended matter
industrial liquids
liquids
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)
Inventor
William Barrs
Edward Barrs
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 filed Critical
Application granted granted Critical
Publication of FR643102A publication Critical patent/FR643102A/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
    • D21C11/10—Concentrating spent liquor by evaporation
    • D21C11/103—Evaporation by direct contact with gases, e.g. hot flue gases
FR643102D 1926-10-18 1927-10-05 Improvements in the recovery of dissolved or suspended matter in industrial liquids Expired FR643102A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2601526A GB285933A (en) 1926-10-18 1926-10-18 Improvements in or relating to the treatment of waste liquors of paper manufacture for the recovery of caustic alkali therein

Publications (1)

Publication Number Publication Date
FR643102A true FR643102A (en) 1928-09-10

Family

ID=10237010

Family Applications (1)

Application Number Title Priority Date Filing Date
FR643102D Expired FR643102A (en) 1926-10-18 1927-10-05 Improvements in the recovery of dissolved or suspended matter in industrial liquids

Country Status (2)

Country Link
FR (1) FR643102A (en)
GB (1) GB285933A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE748514C (en) * 1939-03-15 1944-11-06 Walther Kunze Dr Ing Process for thickening sulphite waste liquor using systematically agitated cold or slightly warm gaseous media such as air
CN114314984A (en) * 2021-12-23 2022-04-12 徐州荣盛纺织整理有限公司 Light alkali recycling device

Also Published As

Publication number Publication date
GB285933A (en) 1928-02-20

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