IT1038613B - Processo di demercurizzazione di una sospensione acquosa di mercurio metallico e di recupero del mercurio - Google Patents

Processo di demercurizzazione di una sospensione acquosa di mercurio metallico e di recupero del mercurio

Info

Publication number
IT1038613B
IT1038613B IT23917/75A IT2391775A IT1038613B IT 1038613 B IT1038613 B IT 1038613B IT 23917/75 A IT23917/75 A IT 23917/75A IT 2391775 A IT2391775 A IT 2391775A IT 1038613 B IT1038613 B IT 1038613B
Authority
IT
Italy
Prior art keywords
mercury
demercurization
water suspension
recovery
metallic
Prior art date
Application number
IT23917/75A
Other languages
English (en)
Italian (it)
Original Assignee
Solvay
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 Solvay filed Critical Solvay
Application granted granted Critical
Publication of IT1038613B publication Critical patent/IT1038613B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • 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
    • 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
    • C02F1/70—Treatment of water, waste water, or sewage by reduction
    • C02F1/705—Reduction by metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B43/00—Obtaining mercury
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/16—Regeneration of sorbents, filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Removal Of Specific Substances (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Treating Waste Gases (AREA)
  • Manufacture And Refinement Of Metals (AREA)
IT23917/75A 1974-07-22 1975-05-30 Processo di demercurizzazione di una sospensione acquosa di mercurio metallico e di recupero del mercurio IT1038613B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7425607A FR2279675A1 (fr) 1974-07-22 1974-07-22 Procede de demercurisation d'une suspension aqueuse de mercure metallique, et de recuperation du mercure

Publications (1)

Publication Number Publication Date
IT1038613B true IT1038613B (it) 1979-11-30

Family

ID=9141615

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23917/75A IT1038613B (it) 1974-07-22 1975-05-30 Processo di demercurizzazione di una sospensione acquosa di mercurio metallico e di recupero del mercurio

Country Status (6)

Country Link
BE (1) BE831574A (es)
DE (1) DE2527897A1 (es)
ES (1) ES439077A1 (es)
FR (1) FR2279675A1 (es)
GB (1) GB1476058A (es)
IT (1) IT1038613B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2819153A1 (de) * 1978-05-02 1979-11-15 Wacker Chemie Gmbh Verfahren zur abtrennung von quecksilber aus waessrigen loesungen
DE3335127A1 (de) * 1983-09-28 1985-04-11 Wacker-Chemie GmbH, 8000 München Verfahren zur abtrennung von quecksilber aus waessrigen fluessigkeiten

Also Published As

Publication number Publication date
DE2527897A1 (de) 1976-02-05
ES439077A1 (es) 1977-03-01
BE831574A (fr) 1976-01-22
GB1476058A (en) 1977-06-10
FR2279675A1 (fr) 1976-02-20
FR2279675B1 (es) 1977-03-25

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