PL2007926T3 - Urządzenie do oddzielania rtęci od sody kaustycznej w instalacjach chloroalkalicznych - Google Patents

Urządzenie do oddzielania rtęci od sody kaustycznej w instalacjach chloroalkalicznych

Info

Publication number
PL2007926T3
PL2007926T3 PL07728029T PL07728029T PL2007926T3 PL 2007926 T3 PL2007926 T3 PL 2007926T3 PL 07728029 T PL07728029 T PL 07728029T PL 07728029 T PL07728029 T PL 07728029T PL 2007926 T3 PL2007926 T3 PL 2007926T3
Authority
PL
Poland
Prior art keywords
mercury
caustic soda
chlor
separation
alkali plants
Prior art date
Application number
PL07728029T
Other languages
English (en)
Inventor
Giovanni Meneghini
Raffaello Bertin
Original Assignee
Industrie De Nora 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 Industrie De Nora Spa filed Critical Industrie De Nora Spa
Publication of PL2007926T3 publication Critical patent/PL2007926T3/pl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
    • C25B1/36—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in mercury cathode cells
    • C25B1/42—Decomposition of amalgams
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/005—Amalgam decomposition cells
    • 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
    • C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
    • 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
    • C02F2001/007—Processes including a sedimentation step
    • 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
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C02F2101/203—Iron or iron compound
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/003—Coaxial constructions, e.g. a cartridge located coaxially within another
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/03—Pressure
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/40—Liquid flow rate
    • 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
    • C02F2301/02—Fluid flow conditions
    • C02F2301/028—Tortuous
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00—Use of specific compounds during water treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Inorganic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Paper (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Saccharide Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fats And Perfumes (AREA)
  • Treating Waste Gases (AREA)
PL07728029T 2006-04-12 2007-04-12 Urządzenie do oddzielania rtęci od sody kaustycznej w instalacjach chloroalkalicznych PL2007926T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT000732A ITMI20060732A1 (it) 2006-04-12 2006-04-12 Dispositivo per la separazione di mercurio da soda caustica in impianti cloro-alcali
PCT/EP2007/053562 WO2007116093A2 (en) 2006-04-12 2007-04-12 Device for the separation of mercury from caustic soda in chlor-alkali plants
EP07728029A EP2007926B1 (en) 2006-04-12 2007-04-12 Device for the separation of mercury from caustic soda in chlor-alkali plants

Publications (1)

Publication Number Publication Date
PL2007926T3 true PL2007926T3 (pl) 2010-06-30

Family

ID=38537555

Family Applications (1)

Application Number Title Priority Date Filing Date
PL07728029T PL2007926T3 (pl) 2006-04-12 2007-04-12 Urządzenie do oddzielania rtęci od sody kaustycznej w instalacjach chloroalkalicznych

Country Status (12)

Country Link
US (1) US8216444B2 (pl)
EP (1) EP2007926B1 (pl)
AT (1) ATE455877T1 (pl)
BR (1) BRPI0710149A2 (pl)
DE (1) DE602007004466D1 (pl)
ES (1) ES2340213T3 (pl)
IT (1) ITMI20060732A1 (pl)
MX (1) MX2008013071A (pl)
PE (1) PE20080044A1 (pl)
PL (1) PL2007926T3 (pl)
RU (1) RU2426821C2 (pl)
WO (1) WO2007116093A2 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130239063A1 (en) * 2012-03-06 2013-09-12 Apple Inc. Selection of multiple images

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL261847A (pl) * 1960-03-02
NL133395C (pl) * 1966-12-27 1971-09-15
US3736253A (en) * 1972-04-10 1973-05-29 Sobin Chlor Alkali Inc Process and apparatus for removing mercury from waste water
GB1548071A (en) * 1978-02-22 1979-07-04 Ici Ltd Operation of mercurycathode electrolytic cells

Also Published As

Publication number Publication date
BRPI0710149A2 (pt) 2011-08-02
ITMI20060732A1 (it) 2007-10-13
EP2007926A2 (en) 2008-12-31
PE20080044A1 (es) 2008-02-13
WO2007116093A2 (en) 2007-10-18
ES2340213T3 (es) 2010-05-31
EP2007926B1 (en) 2010-01-20
RU2426821C2 (ru) 2011-08-20
US20090032407A1 (en) 2009-02-05
DE602007004466D1 (de) 2010-03-11
RU2008144588A (ru) 2010-05-20
US8216444B2 (en) 2012-07-10
ATE455877T1 (de) 2010-02-15
MX2008013071A (es) 2008-10-27
WO2007116093A3 (en) 2008-01-10

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