IT1011585B - Diaframma per celle elettrolitiche e procedimento per la sua fabbrica zione - Google Patents

Diaframma per celle elettrolitiche e procedimento per la sua fabbrica zione

Info

Publication number
IT1011585B
IT1011585B IT7467773A IT6777374A IT1011585B IT 1011585 B IT1011585 B IT 1011585B IT 7467773 A IT7467773 A IT 7467773A IT 6777374 A IT6777374 A IT 6777374A IT 1011585 B IT1011585 B IT 1011585B
Authority
IT
Italy
Prior art keywords
factory
diaphragm
procedure
electrolytic cells
electrolytic
Prior art date
Application number
IT7467773A
Other languages
English (en)
Italian (it)
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
Application granted granted Critical
Publication of IT1011585B publication Critical patent/IT1011585B/it

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J7/00—Manufacture of hollow articles from fibre suspensions or papier-mâché by deposition of fibres in or on a wire-net mould
    • 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)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
IT7467773A 1973-03-21 1974-03-14 Diaframma per celle elettrolitiche e procedimento per la sua fabbrica zione IT1011585B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00343600A US3847762A (en) 1973-03-21 1973-03-21 Process using silicate treated asbestos diaphragms for electrolytic cells

Publications (1)

Publication Number Publication Date
IT1011585B true IT1011585B (it) 1977-02-10

Family

ID=23346765

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7467773A IT1011585B (it) 1973-03-21 1974-03-14 Diaframma per celle elettrolitiche e procedimento per la sua fabbrica zione

Country Status (11)

Country Link
US (1) US3847762A (de)
JP (1) JPS5858432B2 (de)
AU (1) AU473845B2 (de)
BE (1) BE812566A (de)
CA (1) CA1047441A (de)
DE (1) DE2413055C3 (de)
FR (1) FR2222138B1 (de)
GB (1) GB1450659A (de)
IT (1) IT1011585B (de)
NL (1) NL152303B (de)
ZA (1) ZA74713B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5210667B2 (de) * 1973-06-07 1977-03-25
US3991251A (en) * 1973-10-03 1976-11-09 Ppg Industries, Inc. Treatment of asbestos diaphragms and resulting diaphragm
JPS564632B2 (de) * 1974-04-24 1981-01-31
JPS5176180A (ja) * 1974-12-27 1976-07-01 Kureha Chemical Ind Co Ltd Denkaikakumakuoyobisonoseizohoho
US4207163A (en) * 1977-09-26 1980-06-10 Olin Corporation Diaphragms for use in the electrolysis of alkali metal chlorides
US4184939A (en) * 1977-09-26 1980-01-22 Olin Corporation Diaphragms for use in the electrolysis of alkali metal chlorides
US4216072A (en) * 1977-11-10 1980-08-05 Olin Corporation Diaphragms for use in the electrolysis of alkali metal chlorides
US4186065A (en) * 1978-04-27 1980-01-29 Ppg Industries, Inc. Method of preparing a resin-containing asbestos diaphragm
US4169774A (en) * 1978-07-21 1979-10-02 Olin Corporation Method of treating asbestos diaphragms for electrolytic cells
US4274929A (en) * 1980-06-23 1981-06-23 Diamond Shamrock Corporation Chemical removal of silicon from waste brine stream for chlor-alkali cell
US4388149A (en) * 1981-10-13 1983-06-14 Societe Nationale De L'amiante Titanium coated asbestos fiber

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE111289C (de) *
DE76706C (de) * A. WASMÜTH & CO. in Altona-Ottensen Mit einer Excenterscheibe verbundene Nagelzange
US596157A (en) * 1897-12-28 hargreaves
GB190105016A (en) * 1901-03-09 1901-07-13 Otto August Steutermann Improvements in Journal Bearings.
US723398A (en) * 1901-04-24 1903-03-24 Ernest A Le Sueur Art of operating electrolytic cells.
US1334820A (en) * 1918-08-28 1920-03-23 Gen Electric Electrode
GB187728A (en) * 1921-07-27 1922-10-27 Charles Jennings Thatcher An improved process for the manufacture of semi-permeable separators such as diaphragms, diffusion walls and the like

Also Published As

Publication number Publication date
AU6532774A (en) 1975-08-07
FR2222138A1 (de) 1974-10-18
DE2413055A1 (de) 1974-10-03
AU473845B2 (en) 1976-07-01
CA1047441A (en) 1979-01-30
BE812566A (fr) 1974-09-20
ZA74713B (en) 1975-09-24
US3847762A (en) 1974-11-12
JPS5858432B2 (ja) 1983-12-24
NL152303B (nl) 1977-02-15
FR2222138B1 (de) 1977-10-07
DE2413055C3 (de) 1982-12-16
GB1450659A (en) 1976-09-22
NL7401958A (de) 1974-09-24
JPS49126571A (de) 1974-12-04
DE2413055B2 (de) 1976-05-06

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