IT1025822B - Celle elettrolitiche con membrane semipermeabili pre tese - Google Patents

Celle elettrolitiche con membrane semipermeabili pre tese

Info

Publication number
IT1025822B
IT1025822B IT29591/74A IT2959174A IT1025822B IT 1025822 B IT1025822 B IT 1025822B IT 29591/74 A IT29591/74 A IT 29591/74A IT 2959174 A IT2959174 A IT 2959174A IT 1025822 B IT1025822 B IT 1025822B
Authority
IT
Italy
Prior art keywords
anode
specified
copolymer
membrane
graphite
Prior art date
Application number
IT29591/74A
Other languages
English (en)
Italian (it)
Original Assignee
Hooker Chemicals Plastics 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 Hooker Chemicals Plastics Corp filed Critical Hooker Chemicals Plastics Corp
Application granted granted Critical
Publication of IT1025822B publication Critical patent/IT1025822B/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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20—Manufacture of shaped structures of ion-exchange resins
    • C08J5/22—Films, membranes or diaphragms
    • C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
    • C08J5/2218—Synthetic macromolecular compounds
    • C08J5/2231—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds
    • C08J5/2237—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds containing fluorine
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Electrochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
IT29591/74A 1973-11-19 1974-11-19 Celle elettrolitiche con membrane semipermeabili pre tese IT1025822B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41691673A 1973-11-19 1973-11-19

Publications (1)

Publication Number Publication Date
IT1025822B true IT1025822B (it) 1978-08-30

Family

ID=23651824

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29591/74A IT1025822B (it) 1973-11-19 1974-11-19 Celle elettrolitiche con membrane semipermeabili pre tese

Country Status (11)

Country Link
JP (1) JPS534073B2 (fr)
AR (1) AR219042A1 (fr)
CA (1) CA1179635A (fr)
DE (2) DE2454827C3 (fr)
FI (1) FI333574A (fr)
FR (1) FR2251637B1 (fr)
GB (1) GB1435477A (fr)
IT (1) IT1025822B (fr)
NL (1) NL7415078A (fr)
NO (1) NO138665C (fr)
SE (2) SE402132B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3984303A (en) * 1975-07-02 1976-10-05 Diamond Shamrock Corporation Membrane electrolytic cell with concentric electrodes
JPS526374A (en) * 1975-07-07 1977-01-18 Tokuyama Soda Co Ltd Anode structure for electrolysis
US4274928A (en) * 1978-07-27 1981-06-23 Ppg Industries, Inc. Process for electrolyzing brine in a permionic membrane electrolytic cell
GB2051870B (en) * 1979-06-07 1983-04-20 Asahi Chemical Ind Method for electrolysis of aqueous alkali metal chloride solution
JPS5623290A (en) * 1979-08-02 1981-03-05 Shiro Yoshizawa Method of electrolytic synthesis of organic compound
US4417959A (en) * 1980-10-29 1983-11-29 Olin Corporation Electrolytic cell having a composite electrode-membrane structure
ZA824471B (en) * 1981-06-26 1983-04-27 Ici Australia Ltd Polymers
JPS58501232A (ja) * 1981-08-07 1983-07-28 アイシ−アイ　オ−ストラリア　リミテイド 重合方法
US4992126A (en) * 1986-08-08 1991-02-12 The Dow Chemical Company Method for making a current collector bonded to a solid polymer membrane
GB9002247D0 (en) * 1990-02-01 1990-03-28 Atomic Energy Authority Uk Electrodes

Also Published As

Publication number Publication date
NO138665C (no) 1978-10-18
JPS5080974A (fr) 1975-07-01
AR219042A1 (es) 1980-07-31
DE2454827B2 (de) 1977-06-30
JPS534073B2 (fr) 1978-02-14
FR2251637B1 (fr) 1976-12-31
DE2462490A1 (de) 1977-04-21
NO744121L (fr) 1975-06-16
NL7415078A (nl) 1975-05-21
DE2454827C3 (de) 1978-06-01
NO138665B (no) 1978-07-10
FR2251637A1 (fr) 1975-06-13
GB1435477A (en) 1976-05-12
DE2454827A1 (de) 1975-05-28
SE7414467L (fr) 1975-05-20
CA1179635A (fr) 1984-12-18
SE7710641L (sv) 1977-09-22
SE402132B (sv) 1978-06-19
FI333574A (fr) 1975-05-20

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