ES8707568A1 - Procedimiento para la purificacion de mercurio de impurezas metalicas. - Google Patents

Procedimiento para la purificacion de mercurio de impurezas metalicas.

Info

Publication number
ES8707568A1
ES8707568A1 ES539137A ES539137A ES8707568A1 ES 8707568 A1 ES8707568 A1 ES 8707568A1 ES 539137 A ES539137 A ES 539137A ES 539137 A ES539137 A ES 539137A ES 8707568 A1 ES8707568 A1 ES 8707568A1
Authority
ES
Spain
Prior art keywords
mercury
reactor
aqueous solution
aqueous phase
purification
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
ES539137A
Other languages
English (en)
Other versions
ES539137A0 (es
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.)
Montedison SpA
Original Assignee
Montedison SpA
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 Montedison SpA filed Critical Montedison SpA
Publication of ES539137A0 publication Critical patent/ES539137A0/es
Publication of ES8707568A1 publication Critical patent/ES8707568A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Removal Of Specific Substances (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treating Waste Gases (AREA)

Abstract

PROCEDIMIENTO PARA LA PURIFICACION DEL MERCURIO DE IMPUREZAS METALICAS. CONSISTE EN ALIMENTAR UNA SOLUCION ACUOSA A UN REACTOR (1) EN CUYA PARTE SUPERIOR (2) ESTA PRESENTE UN GAS, HACIENDO CIRCULAR EL MERCURIO Y LA SOLUCION ACUOSA POR MEDIO DE UNA BOMBA (11) QUE SE ENCUENTRA EN UN CIRCUITO DE RECICLO FUERA DEL REACTOR (8, 9, 10), EXTRAYENDO DICHA BOMBA LAS FASES LIQUIDAS DEL FONDO DEL REACTOR Y ALIMENTANDOSE DE NUEVO AL REACTOR A TRAVES DE UNA TOBERA (3) Y UN EYECTOR DE LIQUIDO-GAS (3, 4) DISPUESTO EN LA PARTE SUPERIOR (2) DEL REDUCTOR, CON LO QUE SE DISPERSA EL MERCURIO EN LA FASE ACUOSA EN FORMA DE PEQUEÑAS GOTAS. TIENE APLICACION EN PLANTAS DE CLORO-HIDROXIDO SODICO.
ES539137A 1983-12-30 1984-12-28 Procedimiento para la purificacion de mercurio de impurezas metalicas. Expired ES8707568A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24439/83A IT1170081B (it) 1983-12-30 1983-12-30 Procedimento per la depurazione del mercurio

Publications (2)

Publication Number Publication Date
ES539137A0 ES539137A0 (es) 1987-08-01
ES8707568A1 true ES8707568A1 (es) 1987-08-01

Family

ID=11213524

Family Applications (1)

Application Number Title Priority Date Filing Date
ES539137A Expired ES8707568A1 (es) 1983-12-30 1984-12-28 Procedimiento para la purificacion de mercurio de impurezas metalicas.

Country Status (4)

Country Link
EP (1) EP0148023B1 (es)
DE (1) DE3477205D1 (es)
ES (1) ES8707568A1 (es)
IT (1) IT1170081B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL122374A0 (en) 1997-12-01 1998-06-15 Verdeco Technologies Ltd Improved voltammetric apparatus with mercury recycling device
WO2002046717A2 (en) * 2000-12-05 2002-06-13 Ionguard Ltd. Recycling and purification of dropping mercury electrode

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1721188A (en) * 1921-04-18 1929-07-16 Canadian Electro Prod Co Manufacture of mercury salts
FR735855A (fr) * 1931-04-30 1932-11-16 Procédé de purification du mercure utilisé comme cathode dans les procédés d'électrolyse
GB772226A (en) * 1954-10-26 1957-04-10 Olin Mathieson Process for recovering purified mercury from impure mercury containing alloying metal impurities
GB941136A (en) * 1960-08-12 1963-11-06 Nandor Heim Process and apparatus for cleaning mercury
GB1048147A (en) * 1964-10-21 1966-11-09 John Norman Castle Mercury cleaning apparatus
DE2304063A1 (de) * 1973-01-27 1974-08-01 Bayer Ag Verfahren zur reinigung von quecksilber
SU985107A1 (ru) * 1981-06-22 1982-12-30 Специальное конструкторское бюро магнитной гидродинамики Института физики АН ЛатвССР Способ получени ртути высокой чистоты и установка дл его осуществлени

Also Published As

Publication number Publication date
ES539137A0 (es) 1987-08-01
IT8324439A0 (it) 1983-12-30
EP0148023A3 (en) 1985-11-21
EP0148023B1 (en) 1989-03-15
EP0148023A2 (en) 1985-07-10
DE3477205D1 (en) 1989-04-20
IT1170081B (it) 1987-06-03

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000301