CA1122561A - Decomposition of amalgam from electrolysis and anodic polarization of mercury - Google Patents

Decomposition of amalgam from electrolysis and anodic polarization of mercury

Info

Publication number
CA1122561A
CA1122561A CA307,898A CA307898A CA1122561A CA 1122561 A CA1122561 A CA 1122561A CA 307898 A CA307898 A CA 307898A CA 1122561 A CA1122561 A CA 1122561A
Authority
CA
Canada
Prior art keywords
mercury
electrolysis
anodic polarization
amalgam
cell
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
CA307,898A
Other languages
English (en)
French (fr)
Inventor
Giuseppe Bianchi
Oronzio De Nora
Placido M. Spaziante
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.)
De Nora SpA
Original Assignee
Oronzio de Nora Impianti Elettrochimici 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 Oronzio de Nora Impianti Elettrochimici SpA filed Critical Oronzio de Nora Impianti Elettrochimici SpA
Priority to CA373,984A priority Critical patent/CA1122923A/en
Application granted granted Critical
Publication of CA1122561A publication Critical patent/CA1122561A/en
Expired legal-status Critical Current

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
CA307,898A 1978-01-24 1978-07-21 Decomposition of amalgam from electrolysis and anodic polarization of mercury Expired CA1122561A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA373,984A CA1122923A (en) 1978-01-24 1981-03-26 Electrolytic denuder for decomposing amalgam and removing impurities from mercury

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT19560/78A IT1108839B (it) 1978-01-24 1978-01-24 Procedimento ed apparato per l'elettrolisi di salamoia grezza in celle elettrolitiche a catodo di mercurio
IT19,560A/78 1978-01-24

Publications (1)

Publication Number Publication Date
CA1122561A true CA1122561A (en) 1982-04-27

Family

ID=11159062

Family Applications (1)

Application Number Title Priority Date Filing Date
CA307,898A Expired CA1122561A (en) 1978-01-24 1978-07-21 Decomposition of amalgam from electrolysis and anodic polarization of mercury

Country Status (5)

Country Link
US (1) US4166780A (US07922777-20110412-C00004.png)
JP (1) JPS54103785A (US07922777-20110412-C00004.png)
CA (1) CA1122561A (US07922777-20110412-C00004.png)
FR (1) FR2415152A1 (US07922777-20110412-C00004.png)
IT (1) IT1108839B (US07922777-20110412-C00004.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5041197A (en) * 1987-05-05 1991-08-20 Physical Sciences, Inc. H2 /C12 fuel cells for power and HCl production - chemical cogeneration
US5868943A (en) * 1994-04-25 1999-02-09 Donnelly, Jr.; Joseph L. Waste treatment process for the disposal of dichlorodifluoromethane by conversion into polytetrafluoroethylene

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR993646A (fr) * 1949-08-22 1951-11-05 Solvay Perfectionnements à l'électrolyse
US3364128A (en) * 1964-03-10 1968-01-16 Sperry Sun Well Surveying Co Method of purifying mercury and apparatus for using purified mercury
US3562123A (en) * 1967-04-11 1971-02-09 Ppg Industries Inc Operation of alkali metal chlorine cells

Also Published As

Publication number Publication date
FR2415152A1 (fr) 1979-08-17
US4166780A (en) 1979-09-04
IT1108839B (it) 1985-12-09
FR2415152B1 (US07922777-20110412-C00004.png) 1982-07-09
JPS54103785A (en) 1979-08-15
IT7819560A0 (it) 1978-01-24

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Legal Events

Date Code Title Description
MKEX Expiry