IT1105363B - Procedimento di elettrolisi in celle elettrolitiche a membrana per la produzione di idrossidi di metalli alcalini - Google Patents

Procedimento di elettrolisi in celle elettrolitiche a membrana per la produzione di idrossidi di metalli alcalini

Info

Publication number
IT1105363B
IT1105363B IT49951/78A IT4995178A IT1105363B IT 1105363 B IT1105363 B IT 1105363B IT 49951/78 A IT49951/78 A IT 49951/78A IT 4995178 A IT4995178 A IT 4995178A IT 1105363 B IT1105363 B IT 1105363B
Authority
IT
Italy
Prior art keywords
production
metal hydroxides
alkaline metal
electrolytic cells
electrolysis process
Prior art date
Application number
IT49951/78A
Other languages
English (en)
Other versions
IT7849951A0 (it
Original Assignee
Olin Corp
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 Olin Corp filed Critical Olin Corp
Publication of IT7849951A0 publication Critical patent/IT7849951A0/it
Application granted granted Critical
Publication of IT1105363B publication Critical patent/IT1105363B/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
    • 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
    • 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

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)
IT49951/78A 1977-06-27 1978-06-20 Procedimento di elettrolisi in celle elettrolitiche a membrana per la produzione di idrossidi di metalli alcalini IT1105363B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/810,135 US4105514A (en) 1977-06-27 1977-06-27 Process for electrolysis in a membrane cell employing pressure actuated uniform spacing

Publications (2)

Publication Number Publication Date
IT7849951A0 IT7849951A0 (it) 1978-06-20
IT1105363B true IT1105363B (it) 1985-10-28

Family

ID=25203098

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49951/78A IT1105363B (it) 1977-06-27 1978-06-20 Procedimento di elettrolisi in celle elettrolitiche a membrana per la produzione di idrossidi di metalli alcalini

Country Status (11)

Country Link
US (1) US4105514A (it)
JP (1) JPS607710B2 (it)
AU (1) AU519625B2 (it)
BE (1) BE868503A (it)
BR (1) BR7803897A (it)
CA (1) CA1113421A (it)
DE (1) DE2827266A1 (it)
FR (1) FR2396096A1 (it)
GB (1) GB1599191A (it)
IT (1) IT1105363B (it)
NL (1) NL7806848A (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE32077E (en) * 1977-06-30 1986-02-04 Oronzio Denora Impianti Elettrochimici S.P.A. Electrolytic cell with membrane and method of operation
IT1118243B (it) * 1978-07-27 1986-02-24 Elche Ltd Cella di elettrolisi monopolare
US4204920A (en) * 1978-12-06 1980-05-27 Allied Chemical Corporation Electrolytic production of chlorine and caustic soda
FR2460341A1 (fr) * 1979-07-04 1981-01-23 Creusot Loire Cellule d'electrolyse a pre-electrodes pour la production de gaz
US4615775A (en) * 1979-08-03 1986-10-07 Oronzio De Nora Electrolysis cell and method of generating halogen
US4265719A (en) * 1980-03-26 1981-05-05 The Dow Chemical Company Electrolysis of aqueous solutions of alkali-metal halides employing a flexible polymeric hydraulically-impermeable membrane disposed against a roughened surface cathode
IN154740B (it) * 1980-04-15 1984-12-15 Asahi Chemical Ind
JPS5729586A (en) * 1980-07-28 1982-02-17 Kanegafuchi Chem Ind Co Ltd Electrolysis of alkali metal chloride
JPS59190379A (ja) * 1983-04-12 1984-10-29 Kanegafuchi Chem Ind Co Ltd 縦型電解槽及びそれを用いる電解方法
JPH0670276B2 (ja) * 1983-05-02 1994-09-07 オロンジオ・ド・ノラ・イムピアンチ・エレットロキミシ・ソシエタ・ペル・アジオニ 塩素発生方法及びその電解槽
US4548694A (en) * 1983-06-08 1985-10-22 Olin Corporation Catholyteless membrane electrolytic cell
US4568439A (en) * 1984-06-05 1986-02-04 J. A. Webb, Inc. Electrolytic cell having improved inter-electrode spacing means
US4752369A (en) * 1984-11-05 1988-06-21 The Dow Chemical Company Electrochemical cell with improved energy efficiency
US4666580A (en) * 1985-12-16 1987-05-19 The Dow Chemical Company Structural frame for an electrochemical cell
GB2240988B (en) * 1986-12-19 1991-12-18 Olin Corp Electrolytic cell
JPH0244923U (it) * 1988-09-19 1990-03-28
GB2316091B (en) * 1996-10-23 1999-06-16 Julian Bryson Electrolytic treatment of aqueous salt solutions
CN102395711B (zh) 2009-04-16 2014-09-03 氯工程公司 采用具有气体扩散电极的两室离子交换膜食盐水电解槽的电解方法
CN104694951B (zh) * 2013-12-10 2018-06-12 蓝星(北京)化工机械有限公司 改进型低槽电压离子膜电解槽
JP6487418B2 (ja) * 2014-03-28 2019-03-20 国立大学法人横浜国立大学 有機ハイドライド製造装置
JP7244058B2 (ja) * 2019-02-05 2023-03-22 Ｌｅシステム株式会社 電解液製造装置及び電解液の製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL128257C (it) * 1960-07-11
US3220941A (en) * 1960-08-03 1965-11-30 Hooker Chemical Corp Method for electrolysis

Also Published As

Publication number Publication date
NL7806848A (nl) 1978-12-29
BE868503A (fr) 1978-12-27
IT7849951A0 (it) 1978-06-20
CA1113421A (en) 1981-12-01
AU519625B2 (en) 1981-12-17
JPS5411079A (en) 1979-01-26
GB1599191A (en) 1981-09-30
US4105514A (en) 1978-08-08
BR7803897A (pt) 1979-02-28
FR2396096A1 (fr) 1979-01-26
JPS607710B2 (ja) 1985-02-26
AU3631378A (en) 1979-11-29
DE2827266A1 (de) 1979-01-04

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