SE441010B - Forfarande for genomforande av elektrolys - Google Patents

Forfarande for genomforande av elektrolys

Info

Publication number
SE441010B
SE441010B SE7813139A SE7813139A SE441010B SE 441010 B SE441010 B SE 441010B SE 7813139 A SE7813139 A SE 7813139A SE 7813139 A SE7813139 A SE 7813139A SE 441010 B SE441010 B SE 441010B
Authority
SE
Sweden
Prior art keywords
cathode
graphite
polyperfluoroethylene
mesh
cell
Prior art date
Application number
SE7813139A
Other languages
English (en)
Swedish (sv)
Other versions
SE7813139L (sv
Inventor
C N Welch
Original Assignee
Ppg Industries Inc
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 Ppg Industries Inc filed Critical Ppg Industries Inc
Publication of SE7813139L publication Critical patent/SE7813139L/xx
Publication of SE441010B publication Critical patent/SE441010B/sv

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
    • C25B11/042—Electrodes formed of a single material
    • C25B11/043—Carbon, e.g. diamond or graphene
    • 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
    • C25B11/075—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound

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)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
SE7813139A 1978-02-17 1978-12-20 Forfarande for genomforande av elektrolys SE441010B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/878,630 US4135995A (en) 1978-02-17 1978-02-17 Method of electrolysis, and electrode for the electrolysis

Publications (2)

Publication Number Publication Date
SE7813139L SE7813139L (sv) 1979-08-18
SE441010B true SE441010B (sv) 1985-09-02

Family

ID=25372450

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7813139A SE441010B (sv) 1978-02-17 1978-12-20 Forfarande for genomforande av elektrolys

Country Status (10)

Country Link
US (1) US4135995A (it)
JP (1) JPS54114499A (it)
AU (1) AU521197B2 (it)
BE (1) BE874194A (it)
DE (1) DE2905366C2 (it)
FR (1) FR2417554A1 (it)
GB (1) GB2014613B (it)
IT (1) IT1114204B (it)
NL (1) NL7900029A (it)
SE (1) SE441010B (it)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4214969A (en) * 1979-01-02 1980-07-29 General Electric Company Low cost bipolar current collector-separator for electrochemical cells
US4253922A (en) * 1979-02-23 1981-03-03 Ppg Industries, Inc. Cathode electrocatalysts for solid polymer electrolyte chlor-alkali cells
US4316782A (en) * 1980-05-29 1982-02-23 Regents Of The University Of California Electrolytic process for the production of ozone
US4329216A (en) * 1980-07-07 1982-05-11 Ppg Industries, Inc. Electrolytic cell utilizing a transition metal-graphite intercalation compound cathode
US4282074A (en) * 1980-07-07 1981-08-04 Ppg Industries, Inc. Electrolytic process utilizing a transition metal-graphite intercalation compound cathode
US4336123A (en) * 1980-07-07 1982-06-22 Ppg Industries, Inc. Electrolytic apparatus utilizing a transition metal-graphite intercalation compound cathode
US4431567A (en) * 1980-10-31 1984-02-14 Diamond Shamrock Corporation Process for preparing electrodes using precious metal-catalyst containing partially fluorinated active carbon
EP0052446B1 (en) * 1980-10-31 1986-03-12 Eltech Systems Corporation Partially-fluorinated carbon particles for use as electrodes
US4518705A (en) * 1980-10-31 1985-05-21 Eltech Systems Corporation Three layer laminate
US4500647A (en) * 1980-10-31 1985-02-19 Diamond Shamrock Chemicals Company Three layer laminated matrix electrode
US4337139A (en) * 1980-10-31 1982-06-29 Diamond Shamrock Corporation Fluorinated carbon electrode
US4370284A (en) * 1980-10-31 1983-01-25 Diamond Shamrock Corporation Non-bleeding electrode
US4456521A (en) * 1980-10-31 1984-06-26 Diamond Shamrock Corporation Three layer laminate
US4382904A (en) * 1980-10-31 1983-05-10 Diamond Shamrock Corporation Electrode backing layer and method of preparing
US4440617A (en) * 1980-10-31 1984-04-03 Diamond Shamrock Corporation Non-bleeding electrode
US4377496A (en) * 1981-05-04 1983-03-22 Diamond Shamrock Corporation Gas diffusion electrode and process
US4379034A (en) * 1981-05-08 1983-04-05 Diamond Shamrock Corporation Start-up procedure for oxygen electrode
US4639297A (en) * 1983-03-16 1987-01-27 Asahi Kasei Kogyo Kabushiki Kaisha Fluorinated graphites and a process for production thereof
DE3423605A1 (de) * 1984-06-27 1986-01-09 W.C. Heraeus Gmbh, 6450 Hanau Verbundelektrode, verfahren zu ihrer herstellung und ihre anwendung
US4564427A (en) * 1984-12-24 1986-01-14 United Technologies Corporation Circulating electrolyte electrochemical cell having gas depolarized cathode with hydrophobic barrier layer
US5421967A (en) * 1993-10-25 1995-06-06 Nalco Chemical Company Chemically modified electrodes and method of using same in removing metals from a fluid
US5571555A (en) * 1995-03-23 1996-11-05 The Pillsbury Company Stable icing composition
US6022456A (en) * 1997-02-20 2000-02-08 Valdosta State University Apparatus and method for generating ozone
DE102004039512B4 (de) * 2004-06-01 2009-01-08 Schunk Kohlenstofftechnik Gmbh Kohlenstoffhaltiger Körper sowie Verfahren zum Behandeln eines solchen
KR102576668B1 (ko) * 2018-12-19 2023-09-11 주식회사 엘지화학 전기분해용 전극
CN116605956B (zh) * 2023-05-06 2025-07-25 哈尔滨工业大学 一种具有控制电解副产物生成功能的穿透式电催化水处理方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1386000A (fr) * 1963-06-27 1965-01-15 Procédé de préparation de polyfluorure de carbone minéral
GB1049582A (en) * 1963-06-27 1966-11-30 Shiro Yoshizawa Improvements in or relating to methods of surface modifying carbon
GB1038852A (en) * 1964-01-30 1966-08-10 American Cyanamid Co Electrodes for fuel cells
US3532556A (en) * 1966-09-01 1970-10-06 Matthey Bishop Inc Process for forming platinum coated electrode
BE703624A (it) * 1966-10-24 1968-02-01
IT500094A (it) * 1968-04-12
JPS595523B2 (ja) * 1972-02-14 1984-02-06 日本カ−ボン （株） フツ化カ−ボンの製造法
FR2198275A1 (en) * 1972-09-01 1974-03-29 Licentia Gmbh Single layer fuel cell gas electrode - with graduated composition variation from gas to electrolyte sides
US4052539A (en) * 1977-01-17 1977-10-04 Exxon Research And Engineering Company Electrochemical cell with a grahite intercalation compound cathode
US4074019A (en) * 1977-03-01 1978-02-14 Exxon Research & Engineering Co. Cell having fluorinated carbon cathode and solvated alkali metal salt electrolyte
US4118294A (en) * 1977-09-19 1978-10-03 Diamond Shamrock Technologies S. A. Novel cathode and bipolar electrode incorporating the same

Also Published As

Publication number Publication date
DE2905366C2 (de) 1983-01-05
IT7920234A0 (it) 1979-02-15
GB2014613B (en) 1983-02-23
JPS54114499A (en) 1979-09-06
US4135995A (en) 1979-01-23
DE2905366A1 (de) 1979-08-23
AU4307979A (en) 1979-08-23
FR2417554A1 (fr) 1979-09-14
NL7900029A (nl) 1979-08-21
JPS5740227B2 (it) 1982-08-26
GB2014613A (en) 1979-08-30
IT1114204B (it) 1986-01-27
SE7813139L (sv) 1979-08-18
BE874194A (fr) 1979-08-16
AU521197B2 (en) 1982-03-18

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