IT1131517B - Metodo di elettrolisi di una soluzione acquosa di cloruro di metallo alcalino - Google Patents

Metodo di elettrolisi di una soluzione acquosa di cloruro di metallo alcalino

Info

Publication number
IT1131517B
IT1131517B IT22630/80A IT2263080A IT1131517B IT 1131517 B IT1131517 B IT 1131517B IT 22630/80 A IT22630/80 A IT 22630/80A IT 2263080 A IT2263080 A IT 2263080A IT 1131517 B IT1131517 B IT 1131517B
Authority
IT
Italy
Prior art keywords
electrolysis
water solution
metal chloride
alkaline metal
alkaline
Prior art date
Application number
IT22630/80A
Other languages
English (en)
Other versions
IT8022630A0 (it
Inventor
Mitsuo Yoshida
Hiroyoshi Matsuoka
Hajime Munekuni
Original Assignee
Asahi Chemical Ind
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
Priority claimed from JP7054479A external-priority patent/JPS55164085A/ja
Priority claimed from JP7054579A external-priority patent/JPS55164086A/ja
Application filed by Asahi Chemical Ind filed Critical Asahi Chemical Ind
Publication of IT8022630A0 publication Critical patent/IT8022630A0/it
Application granted granted Critical
Publication of IT1131517B publication Critical patent/IT1131517B/it

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
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • C25B9/23—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
    • 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
    • C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
IT22630/80A 1979-06-07 1980-06-06 Metodo di elettrolisi di una soluzione acquosa di cloruro di metallo alcalino IT1131517B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7054479A JPS55164085A (en) 1979-06-07 1979-06-07 Method for alkali electrolysis
JP7054579A JPS55164086A (en) 1979-06-07 1979-06-07 Method for electrolysis of alkali metal chloride aqueous solution

Publications (2)

Publication Number Publication Date
IT8022630A0 IT8022630A0 (it) 1980-06-06
IT1131517B true IT1131517B (it) 1986-06-25

Family

ID=26411693

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22630/80A IT1131517B (it) 1979-06-07 1980-06-06 Metodo di elettrolisi di una soluzione acquosa di cloruro di metallo alcalino

Country Status (6)

Country Link
US (1) US4526663A (it)
DE (1) DE3021454A1 (it)
FR (1) FR2458601A1 (it)
GB (1) GB2051870B (it)
IT (1) IT1131517B (it)
NL (1) NL190727C (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4615775A (en) * 1979-08-03 1986-10-07 Oronzio De Nora Electrolysis cell and method of generating halogen
US4315805A (en) * 1979-11-08 1982-02-16 Ppg Industries, Inc. Solid polymer electrolyte chlor-alkali process
US4417959A (en) * 1980-10-29 1983-11-29 Olin Corporation Electrolytic cell having a composite electrode-membrane structure
FI72150C (fi) * 1980-11-15 1987-04-13 Asahi Glass Co Ltd Alkalimetallkloridelektrolyscell.
US4588483A (en) * 1984-07-02 1986-05-13 Olin Corporation High current density cell
US4687558A (en) * 1984-07-02 1987-08-18 Olin Corporation High current density cell
US4755272A (en) * 1986-05-02 1988-07-05 The Dow Chemical Company Bipolar electrochemical cell having novel means for electrically connecting anode and cathode of adjacent cell units
US4743350A (en) * 1986-08-04 1988-05-10 Olin Corporation Electrolytic cell
US5041197A (en) * 1987-05-05 1991-08-20 Physical Sciences, Inc. H2 /C12 fuel cells for power and HCl production - chemical cogeneration
US4770756A (en) * 1987-07-27 1988-09-13 Olin Corporation Electrolytic cell apparatus
US5013414A (en) * 1989-04-19 1991-05-07 The Dow Chemical Company Electrode structure for an electrolytic cell and electrolytic process used therein
US5599430A (en) * 1992-01-14 1997-02-04 The Dow Chemical Company Mattress for electrochemical cells
IT1270878B (it) * 1993-04-30 1997-05-13 Permelec Spa Nora Migliorata cella elettrochimica utilizzante membrane a scambio ionico e piatti bipolari metallici
DE10335184A1 (de) * 2003-07-30 2005-03-03 Bayer Materialscience Ag Elektrochemische Zelle
EP2066830A1 (en) * 2006-09-29 2009-06-10 Uhdenora S.p.A Electrolysis cell
JP4216892B1 (ja) * 2007-04-13 2009-01-28 優章 荒井 電解水の製造装置、電解水の製造方法および電解水
ITMI20071375A1 (it) * 2007-07-10 2009-01-11 Uhdenora Spa Collettore di corrente elastico per celle elettrochimiche
CN115925052A (zh) * 2020-10-28 2023-04-07 马鞍山市华茂机械科技有限公司 一种机械加工厂污水处理设备的操作方法

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3057794A (en) * 1961-10-10 1962-10-09 Pittsburgh Plate Glass Co Electrolytic cell diaphragm
US3356538A (en) * 1964-09-29 1967-12-05 Gen Electric Electrodeposited ion exchange membrane and method of forming
BE788557A (fr) * 1971-09-09 1973-03-08 Ppg Industries Inc Diaphragmes pour cellules electrolytiques
JPS5010381B2 (it) * 1972-04-26 1975-04-21
GB1435477A (en) * 1973-11-19 1976-05-12 Hooker Chemicals Plastics Corp Electrolytic cell and process
DE2503652A1 (de) * 1974-02-04 1975-08-07 Diamond Shamrock Corp Zelle fuer die chloralkalielektrolyse
US4178218A (en) * 1974-03-07 1979-12-11 Asahi Kasei Kogyo Kabushiki Kaisha Cation exchange membrane and use thereof in the electrolysis of sodium chloride
JPS551351B2 (it) * 1974-03-07 1980-01-12
US4111779A (en) * 1974-10-09 1978-09-05 Asahi Kasei Kogyo Kabushiki Kaisha Bipolar system electrolytic cell
JPS5232866B2 (it) * 1974-10-09 1977-08-24
US4153520A (en) * 1975-05-20 1979-05-08 E. I. Du Pont De Nemours And Company Method for the electrolytic production of chlorine from brine
US4039409A (en) * 1975-12-04 1977-08-02 General Electric Company Method for gas generation utilizing platinum metal electrocatalyst containing 5 to 60% ruthenium
JPS52145398A (en) * 1976-05-31 1977-12-03 Tokuyama Soda Co Ltd Electrolysis of alkali metal salts
US4101395A (en) * 1976-08-30 1978-07-18 Tokuyama Soda Kabushiki Kaisha Cathode-structure for electrolysis
DE2640097A1 (de) * 1976-09-06 1978-05-11 Tokuyama Soda Kk Neue kathodenstruktur zur elektrolyse
FR2364978A1 (fr) * 1976-09-20 1978-04-14 Tokuyama Soda Kk Element cathodique pour electrolyse de solutions aqueuses de sels
DE2741956A1 (de) * 1976-09-20 1978-03-23 Gen Electric Elektrolyse von natriumsulfat unter verwendung einer ionenaustauschermembranzelle mit festelektrolyt
JPS5343377A (en) * 1976-09-29 1978-04-19 Hitachi Ltd Pivotally movable magnetic pole for use in apparatus for preventing occurrence of noises during
JPS541735A (en) * 1977-06-06 1979-01-08 Honda Motor Co Ltd Sound absorbing material mounting structure of sound absorber
JPS5447877A (en) * 1977-09-22 1979-04-14 Kanegafuchi Chem Ind Co Ltd Electrolyzing method for alkali metal chloride
GB2007260B (en) * 1977-09-22 1982-02-24 Kanegafuchi Chemical Ind Method of electrolysis of alkai metal chloride
DE2844496C2 (de) * 1977-12-09 1982-12-30 General Electric Co., Schenectady, N.Y. Verfahren zum Herstellen von Halogen und Alkalimetallhydroxiden
US4210501A (en) * 1977-12-09 1980-07-01 General Electric Company Generation of halogens by electrolysis of hydrogen halides in a cell having catalytic electrodes bonded to a solid polymer electrolyte
US4191618A (en) * 1977-12-23 1980-03-04 General Electric Company Production of halogens in an electrolysis cell with catalytic electrodes bonded to an ion transporting membrane and an oxygen depolarized cathode
IT1118243B (it) * 1978-07-27 1986-02-24 Elche Ltd Cella di elettrolisi monopolare
US4209368A (en) * 1978-08-07 1980-06-24 General Electric Company Production of halogens by electrolysis of alkali metal halides in a cell having catalytic electrodes bonded to the surface of a porous membrane/separator
US4204920A (en) * 1978-12-06 1980-05-27 Allied Chemical Corporation Electrolytic production of chlorine and caustic soda

Also Published As

Publication number Publication date
US4526663A (en) 1985-07-02
IT8022630A0 (it) 1980-06-06
FR2458601A1 (fr) 1981-01-02
GB2051870A (en) 1981-01-21
FR2458601B1 (it) 1984-02-03
DE3021454A1 (de) 1980-12-11
DE3021454C2 (it) 1988-04-21
NL8003324A (nl) 1980-12-09
NL190727B (nl) 1994-02-16
GB2051870B (en) 1983-04-20
NL190727C (nl) 1994-07-18

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970628