FR873185A - Process for recovering extractants - Google Patents

Process for recovering extractants

Info

Publication number
FR873185A
FR873185A FR873185DA FR873185A FR 873185 A FR873185 A FR 873185A FR 873185D A FR873185D A FR 873185DA FR 873185 A FR873185 A FR 873185A
Authority
FR
France
Prior art keywords
extractants
recovering
recovering extractants
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR873185A publication Critical patent/FR873185A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/048—Purification of waste water by evaporation

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR873185D 1940-02-19 1941-06-19 Process for recovering extractants Expired FR873185A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE873185X 1940-02-19

Publications (1)

Publication Number Publication Date
FR873185A true FR873185A (en) 1942-07-01

Family

ID=6816322

Family Applications (1)

Application Number Title Priority Date Filing Date
FR873185D Expired FR873185A (en) 1940-02-19 1941-06-19 Process for recovering extractants

Country Status (1)

Country Link
FR (1) FR873185A (en)

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