BE875889A - Procede de preparation d'un diaphragme d'amiante contenant une resine - Google Patents

Procede de preparation d'un diaphragme d'amiante contenant une resine

Info

Publication number
BE875889A
BE875889A BE0/194867A BE194867A BE875889A BE 875889 A BE875889 A BE 875889A BE 0/194867 A BE0/194867 A BE 0/194867A BE 194867 A BE194867 A BE 194867A BE 875889 A BE875889 A BE 875889A
Authority
BE
Belgium
Prior art keywords
preparing
resin
asbestos diaphragm
diaphragm containing
asbestos
Prior art date
Application number
BE0/194867A
Other languages
English (en)
Inventor
C Dicmore
A Kriss
E Hoover
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 BE875889A publication Critical patent/BE875889A/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
    • 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
    • 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
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/04—Diaphragms; Spacing elements characterised by the material
    • C25B13/05—Diaphragms; Spacing elements characterised by the material based on inorganic materials
    • C25B13/06—Diaphragms; Spacing elements characterised by the material based on inorganic materials based on asbestos

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)
  • Paper (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Processing Of Solid Wastes (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
BE0/194867A 1978-04-27 1979-04-26 Procede de preparation d'un diaphragme d'amiante contenant une resine BE875889A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/900,456 US4186065A (en) 1978-04-27 1978-04-27 Method of preparing a resin-containing asbestos diaphragm

Publications (1)

Publication Number Publication Date
BE875889A true BE875889A (fr) 1979-10-26

Family

ID=25412558

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/194867A BE875889A (fr) 1978-04-27 1979-04-26 Procede de preparation d'un diaphragme d'amiante contenant une resine

Country Status (10)

Country Link
US (1) US4186065A (fr)
JP (1) JPS54149380A (fr)
BE (1) BE875889A (fr)
CA (1) CA1128264A (fr)
DE (1) DE2916655C2 (fr)
FR (1) FR2424048A1 (fr)
GB (1) GB2019918B (fr)
IT (1) IT1119918B (fr)
NL (1) NL7903297A (fr)
SE (1) SE7903644L (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4341596A (en) * 1980-10-14 1982-07-27 Fmc Corporation Method of preparing reinforced asbestos diaphragms for chlorine-caustic cells
US4557810A (en) * 1981-06-05 1985-12-10 The Dow Chemical Company Bonded asbestos diaphragms
US4563260A (en) * 1983-01-27 1986-01-07 Eltech Systems Corporation Modified liquid permeable asbestos diaphragms with improved dimensional stability
US4879009A (en) * 1985-12-24 1989-11-07 Ppg Industries, Inc. Method of preparing an asbestos diaphragm
US4806214A (en) * 1985-12-24 1989-02-21 Ppg Industries, Inc. Method of preparing an asbestos diaphragm
RU2193614C1 (ru) * 2001-08-22 2002-11-27 ОАО "Волжский научно-исследовательский институт целлюлозно-бумажной промышленности" Способ изготовления сепараторной бумаги
ITMI20092139A1 (it) * 2009-12-03 2011-06-04 Industrie De Nora Spa Diaframma a porosità predefinita e metodo di ottenimento

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3276989A (en) * 1961-07-24 1966-10-04 Nishihara Akira Cation permselective membranes and process for the production thereof
US3291632A (en) * 1963-09-16 1966-12-13 Pittsburgh Plate Glass Co Method of preparing a membrane of divinyl benzene, styrene and maleic anhydride
US3694281A (en) * 1969-04-28 1972-09-26 Pullman Inc Process for forming a diaphragm for use in an electrolytic cell
US3723264A (en) * 1969-04-28 1973-03-27 Pullman Inc Electrochemical oxidation of olefinic compounds
US3694310A (en) * 1970-12-16 1972-09-26 United Aircraft Corp Fuel cell organic fiber matrix
JPS4832515A (fr) * 1971-08-30 1973-04-28
ZA74315B (en) * 1973-01-17 1975-03-26 Diamond Shamrock Corp Dimensionally stable asbestos diaphragms
US3847762A (en) * 1973-03-21 1974-11-12 Ppg Industries Inc Process using silicate treated asbestos diaphragms for electrolytic cells
GB1466669A (en) * 1973-07-18 1977-03-09 Ici Ltd Cleaning porous diaphragms in electrolytic cells
NO144358C (no) * 1973-10-03 1981-08-19 Ppg Industries Inc Fremgangsmaate for fremstilling av fibroese krysotile asbestark
US3991251A (en) * 1973-10-03 1976-11-09 Ppg Industries, Inc. Treatment of asbestos diaphragms and resulting diaphragm
FR2280609A1 (fr) * 1974-07-31 1976-02-27 Rhone Poulenc Ind Nappe a base de fibres d'amiante et procede d'obtention
JPS5146582A (en) * 1974-10-21 1976-04-21 Kureha Chemical Ind Co Ltd Denkaiyokakumakuno seizohoho
AR206735A1 (es) * 1975-04-09 1976-08-13 Hooker Chemicals Plastics Corp Un metodo para producir un catodo revestido con un diafragma para celdas electroliticas y el catodo asi producido
US4065534A (en) * 1976-04-20 1977-12-27 Ppg Industries, Inc. Method of providing a resin reinforced asbestos diaphragm
LU77996A1 (fr) * 1977-08-19 1979-05-23 Solvay Procede de fabrication d'un diaphragme en amiante

Also Published As

Publication number Publication date
US4186065A (en) 1980-01-29
CA1128264A (fr) 1982-07-27
GB2019918A (en) 1979-11-07
DE2916655A1 (de) 1979-11-08
JPS54149380A (en) 1979-11-22
FR2424048A1 (fr) 1979-11-23
DE2916655C2 (de) 1985-06-05
NL7903297A (nl) 1979-10-30
SE7903644L (sv) 1979-10-28
GB2019918B (en) 1983-02-23
IT7967882A0 (it) 1979-04-26
IT1119918B (it) 1986-03-19

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: PPG INDUSTRIES INC.

Effective date: 19870430