USB361744I5 - - Google Patents

Info

Publication number
USB361744I5
USB361744I5 US36174473A USB361744I5 US B361744 I5 USB361744 I5 US B361744I5 US 36174473 A US36174473 A US 36174473A US B361744 I5 USB361744 I5 US B361744I5
Authority
US
United States
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.)
Pending
Application number
Other languages
English (en)
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 filed Critical
Priority to US05/361,744 priority Critical patent/US4035254A/en
Priority to US493811A priority patent/US3926769A/en
Publication of USB361744I5 publication Critical patent/USB361744I5/en
Application granted granted Critical
Publication of US4035254A publication Critical patent/US4035254A/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C25B1/46—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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • 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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
    • C25B11/091—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds
    • C25B11/095—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds at least one of the compounds being organic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S204/00—Chemistry: electrical and wave energy
    • Y10S204/03—Auxiliary internally generated electrical energy

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)
US05/361,744 1973-05-18 1973-05-18 Operation of a cation exchange membrane electrolytic cell for producing chlorine including feeding an oxidizing gas having a regulated moisture content to the cathode Expired - Lifetime US4035254A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US05/361,744 US4035254A (en) 1973-05-18 1973-05-18 Operation of a cation exchange membrane electrolytic cell for producing chlorine including feeding an oxidizing gas having a regulated moisture content to the cathode
US493811A US3926769A (en) 1973-05-18 1974-08-01 Diaphragm cell chlorine production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/361,744 US4035254A (en) 1973-05-18 1973-05-18 Operation of a cation exchange membrane electrolytic cell for producing chlorine including feeding an oxidizing gas having a regulated moisture content to the cathode

Publications (2)

Publication Number Publication Date
USB361744I5 true USB361744I5 (en, 2012) 1975-01-28
US4035254A US4035254A (en) 1977-07-12

Family

ID=23423287

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/361,744 Expired - Lifetime US4035254A (en) 1973-05-18 1973-05-18 Operation of a cation exchange membrane electrolytic cell for producing chlorine including feeding an oxidizing gas having a regulated moisture content to the cathode

Country Status (1)

Country Link
US (1) US4035254A (en, 2012)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4100050A (en) 1973-11-29 1978-07-11 Hooker Chemicals & Plastics Corp. Coating metal anodes to decrease consumption rates
US4247376A (en) 1979-01-02 1981-01-27 General Electric Company Current collecting/flow distributing, separator plate for chloride electrolysis cells utilizing ion transporting barrier membranes
US4287046A (en) 1978-08-11 1981-09-01 Mitsubishi Jukogyo Kabushiki Kaisha Process for treating electrolytic solution and apparatus therefor
USRE30864E (en) 1977-06-27 1982-02-09 Olin Corporation Process for electrolysis in a membrane cell employing pressure actuated uniform spacing
US4357218A (en) 1974-03-07 1982-11-02 Asahi Kasei Kogyo Kabushiki Kaisha Cation exchange membrane and use thereof in the electrolysis of sodium chloride

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4053371A (en) * 1976-06-01 1977-10-11 The Dow Chemical Company Cellular metal by electrolysis
ES452238A1 (es) * 1976-10-08 1977-11-01 Diaz Nogueira Eduardo Un procedimiento de electrolisis de salmuera por catodo de mercurio.
US4115237A (en) * 1977-01-03 1978-09-19 Olin Corporation Electrolytic cell having membrane enclosed anodes
USRE32077E (en) * 1977-06-30 1986-02-04 Oronzio Denora Impianti Elettrochimici S.P.A. Electrolytic cell with membrane and method of operation
GB2007260B (en) * 1977-09-22 1982-02-24 Kanegafuchi Chemical Ind Method of electrolysis of alkai metal chloride
GB1556452A (en) * 1977-10-25 1979-11-28 Nat Res Dev Catalysing hydrogen evolution
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
SE415039B (sv) * 1978-03-02 1980-09-01 Lindstroem Ab Olle Elektrolysor for elektrolys av saltlosningar
US4181585A (en) * 1978-07-03 1980-01-01 The Dow Chemical Company Electrode and method of producing same
US4269675A (en) * 1978-07-13 1981-05-26 The Dow Chemical Company Electrolyte series flow in electrolytic chlor-alkali cells
US4340459A (en) * 1978-09-05 1982-07-20 The Dow Chemical Company Electrolytic cell with oxygen-depolarized cathodes
US4312720A (en) * 1978-09-05 1982-01-26 The Dow Chemical Co. Electrolytic cell and process for electrolytic oxidation
US4173524A (en) * 1978-09-14 1979-11-06 Ionics Inc. Chlor-alkali electrolysis cell
US4217186A (en) * 1978-09-14 1980-08-12 Ionics Inc. Process for chloro-alkali electrolysis cell
US4248680A (en) * 1979-01-24 1981-02-03 Ppg Industries, Inc. Electrolytic process and apparatus
US4253922A (en) * 1979-02-23 1981-03-03 Ppg Industries, Inc. Cathode electrocatalysts for solid polymer electrolyte chlor-alkali cells
DE3068641D1 (de) * 1979-02-27 1984-08-30 Asahi Glass Co Ltd Gas diffusion electrode
US4250126A (en) * 1979-03-30 1981-02-10 Dow Yates Chlorine generator and method
WO1980002298A1 (en) * 1979-04-23 1980-10-30 Occidental Res Corp Method of concentrating alkali metal hydroxide in hybrid cells
JPS5644784A (en) * 1979-09-21 1981-04-24 Asahi Glass Co Ltd Preparation of cathode for electrolysis of alkali chloride
US4244793A (en) * 1979-10-09 1981-01-13 Ppg Industries, Inc. Brine electrolysis using fixed bed oxygen depolarized cathode chlor-alkali cell
US4253924A (en) * 1979-10-26 1981-03-03 Ppg Industries, Inc. Solid polymer electrolyte chlor-alkali process
US4430177A (en) 1979-12-11 1984-02-07 The Dow Chemical Company Electrolytic process using oxygen-depolarized cathodes
US4358412A (en) * 1980-06-11 1982-11-09 The Dow Chemical Company Preparation of vinyl ethers
US4804727A (en) * 1980-06-11 1989-02-14 The Dow Chemical Company Process to produce novel fluorocarbon vinyl ethers and resulting polymers
US4337137A (en) * 1980-06-11 1982-06-29 The Dow Chemical Company Composite ion exchange membranes
US4515989A (en) * 1980-06-11 1985-05-07 The Dow Chemical Company Preparation decarboxylation and polymerization of novel acid flourides and resulting monomers
US4470889A (en) * 1980-06-11 1984-09-11 The Dow Chemical Company Electrolytic cell having an improved ion exchange membrane and process for operating
US4337211A (en) * 1980-06-11 1982-06-29 The Dow Chemical Company Fluorocarbon ethers having substituted halogen site(s) and process to prepare
US4330654A (en) * 1980-06-11 1982-05-18 The Dow Chemical Company Novel polymers having acid functionality
JPS6059996B2 (ja) * 1980-08-28 1985-12-27 旭硝子株式会社 塩化アルカリの電解方法
US4385970A (en) * 1980-10-14 1983-05-31 Exxon Research And Engineering Co. Spontaneous deposition of metals using fuel fed catalytic electrode
US4417959A (en) * 1980-10-29 1983-11-29 Olin Corporation Electrolytic cell having a composite electrode-membrane structure
US4417961A (en) * 1981-03-30 1983-11-29 The Dow Chemical Company Membrane cell brine feed
US4578159A (en) * 1985-04-25 1986-03-25 Olin Corporation Electrolysis of alkali metal chloride brine in catholyteless membrane cells employing an oxygen consuming cathode
US4919791A (en) * 1985-04-25 1990-04-24 Olin Corporation Controlled operation of high current density oxygen consuming cathode cells to prevent hydrogen formation
US4744873A (en) * 1986-11-25 1988-05-17 The Dow Chemical Company Multiple compartment electrolytic cell
US4859745A (en) * 1987-12-22 1989-08-22 The Dow Chemical Company Stratified fibrous fluoropolymer compositions and process for forming such fluoropolymers
US5958229A (en) * 1997-04-02 1999-09-28 The United States Of America As Represented By The Secretary Of The Navy Electrolytic disinfectant system
JP3437127B2 (ja) * 1999-07-07 2003-08-18 東亞合成株式会社 塩化アルカリ電解槽の運転方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2681884A (en) * 1950-02-03 1954-06-22 Diamond Alkali Co Brine electrolysis
GB832196A (en) * 1955-01-21 1960-04-06 Jean Billiter Electrolytic processes
US2967807A (en) * 1952-01-23 1961-01-10 Hooker Chemical Corp Electrolytic decomposition of sodium chloride
US3262868A (en) * 1959-09-28 1966-07-26 Ionics Electrochemical conversion of electrolyte solutions

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2681884A (en) * 1950-02-03 1954-06-22 Diamond Alkali Co Brine electrolysis
US2967807A (en) * 1952-01-23 1961-01-10 Hooker Chemical Corp Electrolytic decomposition of sodium chloride
GB832196A (en) * 1955-01-21 1960-04-06 Jean Billiter Electrolytic processes
US3262868A (en) * 1959-09-28 1966-07-26 Ionics Electrochemical conversion of electrolyte solutions

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4100050A (en) 1973-11-29 1978-07-11 Hooker Chemicals & Plastics Corp. Coating metal anodes to decrease consumption rates
US4357218A (en) 1974-03-07 1982-11-02 Asahi Kasei Kogyo Kabushiki Kaisha Cation exchange membrane and use thereof in the electrolysis of sodium chloride
USRE30864E (en) 1977-06-27 1982-02-09 Olin Corporation Process for electrolysis in a membrane cell employing pressure actuated uniform spacing
US4287046A (en) 1978-08-11 1981-09-01 Mitsubishi Jukogyo Kabushiki Kaisha Process for treating electrolytic solution and apparatus therefor
US4247376A (en) 1979-01-02 1981-01-27 General Electric Company Current collecting/flow distributing, separator plate for chloride electrolysis cells utilizing ion transporting barrier membranes

Also Published As

Publication number Publication date
US4035254A (en) 1977-07-12

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