IT8120800A0 - Anodo per ridurre la generazione di ossigeno nell'elettrolisi dicloruro di idrogeno o acido cloridrico. - Google Patents

Anodo per ridurre la generazione di ossigeno nell'elettrolisi dicloruro di idrogeno o acido cloridrico.

Info

Publication number
IT8120800A0
IT8120800A0 IT8120800A IT2080081A IT8120800A0 IT 8120800 A0 IT8120800 A0 IT 8120800A0 IT 8120800 A IT8120800 A IT 8120800A IT 2080081 A IT2080081 A IT 2080081A IT 8120800 A0 IT8120800 A0 IT 8120800A0
Authority
IT
Italy
Prior art keywords
anode
hydrochloric acid
oxygen generation
reduce oxygen
electrolysis hydrogen
Prior art date
Application number
IT8120800A
Other languages
English (en)
Other versions
IT1137316B (it
Inventor
Edward Nicholas Balko
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IT8120800A0 publication Critical patent/IT8120800A0/it
Application granted granted Critical
Publication of IT1137316B publication Critical patent/IT1137316B/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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for

Landscapes

  • Chemical & Material Sciences (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)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
IT20800/81A 1980-04-02 1981-03-30 Anodo per ridurre la generazione di ossigeno nell'elettrolisi di cloruro di idrogeno o acido cloridrico IT1137316B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/136,603 US4311568A (en) 1980-04-02 1980-04-02 Anode for reducing oxygen generation in the electrolysis of hydrogen chloride

Publications (2)

Publication Number Publication Date
IT8120800A0 true IT8120800A0 (it) 1981-03-30
IT1137316B IT1137316B (it) 1986-09-10

Family

ID=22473558

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20800/81A IT1137316B (it) 1980-04-02 1981-03-30 Anodo per ridurre la generazione di ossigeno nell'elettrolisi di cloruro di idrogeno o acido cloridrico

Country Status (6)

Country Link
US (1) US4311568A (it)
JP (1) JPS56156784A (it)
DE (1) DE3112302A1 (it)
FR (1) FR2479855B1 (it)
GB (1) GB2073251B (it)
IT (1) IT1137316B (it)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4722773A (en) * 1984-10-17 1988-02-02 The Dow Chemical Company Electrochemical cell having gas pressurized contact between laminar, gas diffusion electrode and current collector
US4654104A (en) * 1985-12-09 1987-03-31 The Dow Chemical Company Method for making an improved solid polymer electrolyte electrode using a fluorocarbon membrane in a thermoplastic state
US4826554A (en) * 1985-12-09 1989-05-02 The Dow Chemical Company Method for making an improved solid polymer electrolyte electrode using a binder
US5607619A (en) * 1988-03-07 1997-03-04 Great Lakes Chemical Corporation Inorganic perbromide compositions and methods of use thereof
US5620585A (en) * 1988-03-07 1997-04-15 Great Lakes Chemical Corporation Inorganic perbromide compositions and methods of use thereof
US5385650A (en) * 1991-11-12 1995-01-31 Great Lakes Chemical Corporation Recovery of bromine and preparation of hypobromous acid from bromide solution
US5824199A (en) * 1993-11-22 1998-10-20 E. I. Du Pont De Nemours And Company Electrochemical cell having an inflatable member
US5976346A (en) * 1993-11-22 1999-11-02 E. I. Du Pont De Nemours And Company Membrane hydration in electrochemical conversion of anhydrous hydrogen halide to halogen gas
US6042702A (en) * 1993-11-22 2000-03-28 E.I. Du Pont De Nemours And Company Electrochemical cell having a current distributor comprising a conductive polymer composite material
US5868912A (en) * 1993-11-22 1999-02-09 E. I. Du Pont De Nemours And Company Electrochemical cell having an oxide growth resistant current distributor
US5855748A (en) * 1993-11-22 1999-01-05 E. I. Du Pont De Nemours And Company Electrochemical cell having a mass flow field made of glassy carbon
US5863395A (en) * 1993-11-22 1999-01-26 E. I. Du Pont De Nemours And Company Electrochemical cell having a self-regulating gas diffusion layer
US6180163B1 (en) 1993-11-22 2001-01-30 E. I. Du Pont De Nemours And Company Method of making a membrane-electrode assembly
USRE37433E1 (en) 1993-11-22 2001-11-06 E. I. Du Pont De Nemours And Company Electrochemical conversion of anhydrous hydrogen halide to halogen gas using a membrane-electrode assembly or gas diffusion electrodes
US5961795A (en) * 1993-11-22 1999-10-05 E. I. Du Pont De Nemours And Company Electrochemical cell having a resilient flow field
US5855759A (en) * 1993-11-22 1999-01-05 E. I. Du Pont De Nemours And Company Electrochemical cell and process for splitting a sulfate solution and producing a hyroxide solution sulfuric acid and a halogen gas
US5798036A (en) * 1993-11-22 1998-08-25 E. I. Du Pont De Nemours And Company Electrochemical conversion of anhydrous hydrogen halide to halogens gas using a membrane-electrode assembly or gas diffusion electrodes
US5411641A (en) * 1993-11-22 1995-05-02 E. I. Du Pont De Nemours And Company Electrochemical conversion of anhydrous hydrogen halide to halogen gas using a cation-transporting membrane
WO1996035003A1 (en) * 1995-05-01 1996-11-07 E.I. Du Pont De Nemours And Company Electrochemical cell having a self-regulating gas diffusion layer
AU4421396A (en) * 1995-05-01 1996-11-21 E.I. Du Pont De Nemours And Company Electrochemical cell and process for splitting a sulfate sol ution and producing a hydroxide solution, sulfuric acid and a halogen gas
CA2176541A1 (en) * 1995-05-18 1996-11-19 Takuo Hibi Process for producing chlorine
WO1999062828A1 (en) 1998-05-29 1999-12-09 Proton Energy Systems Fluids management system for water electrolysis
KR20020074451A (ko) * 1999-11-18 2002-09-30 프로톤 에너지 시스템즈, 인코포레이티드 높은 압력 차이 전기화학 전지
DE10138215A1 (de) * 2001-08-03 2003-02-20 Bayer Ag Verfahren zur elektrochemischen Herstellung von Chlor aus wässrigen Lösungen von Chlorwasserstoff
WO2004015805A2 (en) * 2002-08-09 2004-02-19 Proton Energy Systems, Inc. Electrochemical cell support structure
CA2408951C (en) * 2002-10-18 2008-12-16 Kvaerner Canada Inc. Mediated hydrohalic acid electrolysis
EP1633909B1 (en) * 2003-05-28 2009-05-13 Pirelli & C. S.p.A. Electrochemical oxygen separator cell
DE102006022447A1 (de) * 2006-05-13 2007-11-15 Bayer Materialscience Ag Verfahren zur gekoppelten Herstellung von Chlor und Isocyanaten
FI20105040A7 (fi) * 2010-01-19 2011-07-20 Savcor Forest Oy Menetelmä ja laitteisto veden puhdistamiseksi sähkökemiallisesti
CN102021601B (zh) * 2010-11-03 2012-05-23 陕西科技大学 一种稀废盐酸的混合液电解法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3134697A (en) * 1959-11-03 1964-05-26 Gen Electric Fuel cell
BE617375A (it) * 1961-05-08 1900-01-01
NL299669A (it) * 1962-10-24
US3840443A (en) * 1967-02-10 1974-10-08 Chemnor Corp Method of making an electrode having a coating comprising a platinum metal oxide
US3663414A (en) * 1969-06-27 1972-05-16 Ppg Industries Inc Electrode coating
US3720590A (en) * 1969-08-14 1973-03-13 Ppg Industries Inc Method of coating an electrode
US3992271A (en) * 1973-02-21 1976-11-16 General Electric Company Method for gas generation
US4169025A (en) * 1976-11-17 1979-09-25 E. I. Du Pont De Nemours & Company Process for making catalytically active Raney nickel electrodes
DE2857627C2 (de) * 1977-12-09 1982-12-30 General Electric Co., Schenectady, N.Y. Kombinierte Elektrolyt- und Elektrodenstruktur
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
JPS5693883A (en) * 1979-12-27 1981-07-29 Permelec Electrode Ltd Electrolytic apparatus using solid polymer electrolyte diaphragm and preparation thereof

Also Published As

Publication number Publication date
JPS56156784A (en) 1981-12-03
GB2073251B (en) 1984-02-29
IT1137316B (it) 1986-09-10
DE3112302A1 (de) 1982-01-14
GB2073251A (en) 1981-10-14
US4311568A (en) 1982-01-19
FR2479855A1 (fr) 1981-10-09
FR2479855B1 (fr) 1986-05-30

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