BE889000A - Procede de depot d'un diaphragme d'amiante et diapharagme ainsi obtenu - Google Patents

Procede de depot d'un diaphragme d'amiante et diapharagme ainsi obtenu

Info

Publication number
BE889000A
BE889000A BE0/204927A BE204927A BE889000A BE 889000 A BE889000 A BE 889000A BE 0/204927 A BE0/204927 A BE 0/204927A BE 204927 A BE204927 A BE 204927A BE 889000 A BE889000 A BE 889000A
Authority
BE
Belgium
Prior art keywords
diapharagm
depositing
asbestos diaphragm
asbestos
diaphragm
Prior art date
Application number
BE0/204927A
Other languages
English (en)
Inventor
T Rechlicz
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 BE889000A publication Critical patent/BE889000A/fr

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
    • 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
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/04—Diaphragms; Spacing elements 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
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
BE0/204927A 1980-05-30 1981-05-27 Procede de depot d'un diaphragme d'amiante et diapharagme ainsi obtenu BE889000A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/154,707 US4339313A (en) 1980-03-05 1980-05-30 Method of operating an electrolytic cell

Publications (1)

Publication Number Publication Date
BE889000A true BE889000A (fr) 1981-11-27

Family

ID=22552435

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/204927A BE889000A (fr) 1980-05-30 1981-05-27 Procede de depot d'un diaphragme d'amiante et diapharagme ainsi obtenu

Country Status (9)

Country Link
US (1) US4339313A (fr)
JP (1) JPS5723087A (fr)
BE (1) BE889000A (fr)
BR (1) BR8103188A (fr)
CA (1) CA1173788A (fr)
DE (1) DE3119353A1 (fr)
FR (1) FR2483471A1 (fr)
GB (1) GB2076857B (fr)
NL (1) NL8102083A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5729589A (en) 1980-07-29 1982-02-17 Asahi Glass Co Ltd Preparation of electrolytic diaphragm
US4366041A (en) * 1981-02-18 1982-12-28 Ppg Industries, Inc. Method of preparing a cathode-diaphragm unit
US4436599A (en) 1983-04-13 1984-03-13 E. I. Dupont Denemours & Company Method for making a cathode, and method for lowering hydrogen overvoltage in a chloralkali cell
JPH0212250Y2 (fr) * 1985-07-16 1990-04-06
US6375741B2 (en) * 1991-03-06 2002-04-23 Timothy J. Reardon Semiconductor processing spray coating apparatus
US6296745B1 (en) 2000-04-28 2001-10-02 Ppg Industries Ohio, Inc. Method of operating chlor-alkali electrolytic cells
US7906005B2 (en) * 2003-08-08 2011-03-15 Hubbard Frank G Means and method of chemical production

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US442204A (en) * 1890-12-09 Diaphragm for electrolytic cells
US3055811A (en) * 1961-05-08 1962-09-25 Universal Oil Prod Co Electrolysis with improved platinum plated titanium anode and manufacture thereof
DE1567939A1 (de) * 1967-08-28 1970-10-01 Dow Chemical Co Chlorzelle
GB1268182A (en) * 1968-04-03 1972-03-22 Ici Ltd Electrolytic cell
GB1336225A (en) * 1970-07-09 1973-11-07 Nippon Soda Co Electrolytic cell

Also Published As

Publication number Publication date
JPS5723087A (en) 1982-02-06
FR2483471B1 (fr) 1984-12-28
DE3119353A1 (de) 1982-03-18
GB2076857B (en) 1983-09-21
FR2483471A1 (fr) 1981-12-04
CA1173788A (fr) 1984-09-04
NL8102083A (nl) 1981-12-16
BR8103188A (pt) 1982-02-09
US4339313A (en) 1982-07-13
GB2076857A (en) 1981-12-09
DE3119353C2 (fr) 1987-01-08

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: PPG INDUSTRIES INC.

Effective date: 19870531