NL188046C - Diafragma, alsmede werkwijze ter vervaardiging ervan. - Google Patents

Diafragma, alsmede werkwijze ter vervaardiging ervan.

Info

Publication number
NL188046C
NL188046C NLAANVRAGE8201989,A NL8201989A NL188046C NL 188046 C NL188046 C NL 188046C NL 8201989 A NL8201989 A NL 8201989A NL 188046 C NL188046 C NL 188046C
Authority
NL
Netherlands
Prior art keywords
diaphragm
manufacturing
well
Prior art date
Application number
NLAANVRAGE8201989,A
Other languages
English (en)
Other versions
NL8201989A (nl
Original Assignee
Atochem
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 Atochem filed Critical Atochem
Publication of NL8201989A publication Critical patent/NL8201989A/nl
Application granted granted Critical
Publication of NL188046C publication Critical patent/NL188046C/nl

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
    • C25B13/08—Diaphragms; Spacing elements characterised by the material based on organic materials
    • 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
NLAANVRAGE8201989,A 1981-05-15 1982-05-13 Diafragma, alsmede werkwijze ter vervaardiging ervan. NL188046C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8109688 1981-05-15
FR8109688A FR2505879B1 (fr) 1981-05-15 1981-05-15 Diaphragme, son procede de preparation et le procede d'electrolyse le mettant en oeuvre

Publications (2)

Publication Number Publication Date
NL8201989A NL8201989A (nl) 1982-12-01
NL188046C true NL188046C (nl) 1992-03-16

Family

ID=9258487

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE8201989,A NL188046C (nl) 1981-05-15 1982-05-13 Diafragma, alsmede werkwijze ter vervaardiging ervan.

Country Status (20)

Country Link
US (2) US4432860A (nl)
JP (1) JPS5918479B2 (nl)
AR (1) AR231459A1 (nl)
AT (1) AT375094B (nl)
AU (1) AU553147B2 (nl)
BE (1) BE893195A (nl)
BR (1) BR8202764A (nl)
CA (1) CA1182257A (nl)
DE (1) DE3218098C2 (nl)
DK (1) DK159884C (nl)
ES (1) ES8402028A1 (nl)
FR (1) FR2505879B1 (nl)
GB (1) GB2098628B (nl)
GR (1) GR76407B (nl)
IL (1) IL65732A (nl)
IT (1) IT1152137B (nl)
LU (1) LU84147A1 (nl)
NL (1) NL188046C (nl)
NO (1) NO159105C (nl)
SE (1) SE454995B (nl)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4619747A (en) * 1985-04-03 1986-10-28 Dorr-Oliver Electrofilter process using recirculating electrolyte
US4689134A (en) * 1985-04-18 1987-08-25 Dorr-Oliver Inc. Non ion selective membrane in an EAVF system
US4666573A (en) * 1985-09-05 1987-05-19 Ppg Industries, Inc. Synthetic diaphragm and process of use thereof
GB8608430D0 (en) * 1986-04-07 1986-05-14 Raychem Ltd Porous polymer article
US5256503A (en) * 1986-04-07 1993-10-26 Scimat Limited Process for making a composite membrane
US4720334A (en) * 1986-11-04 1988-01-19 Ppg Industries, Inc. Diaphragm for electrolytic cell
US4767511A (en) * 1987-03-18 1988-08-30 Aragon Pedro J Chlorination and pH control system
US4875988A (en) * 1988-08-05 1989-10-24 Aragon Pedro J Electrolytic cell
US5094895A (en) * 1989-04-28 1992-03-10 Branca Phillip A Composite, porous diaphragm
JPH06505756A (ja) * 1990-09-20 1994-06-30 サイマット　リミテッド ポリマー膜
US5348664A (en) * 1992-10-28 1994-09-20 Stranco, Inc. Process for disinfecting water by controlling oxidation/reduction potential
EP1031598B1 (en) 1999-02-22 2007-01-17 Dainichiseika Color & Chemicals Mfg. Co. Ltd. Ion-selective membranes, their production process, use of the ion-selective membranes, and apparatuses provided with the ion-selective membranes
US7390399B2 (en) * 2004-12-21 2008-06-24 Siemens Water Technologies Holding Corp. Water treatment control systems and methods of use
US20060169646A1 (en) * 2005-02-03 2006-08-03 Usfilter Corporation Method and system for treating water
US7905245B2 (en) * 2005-09-30 2011-03-15 Siemens Water Technologies Corp. Dosing control system and method
JP4716971B2 (ja) 2006-10-30 2011-07-06 株式会社日本自動車部品総合研究所 内燃機関用スパークプラグ

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3291632A (en) * 1963-09-16 1966-12-13 Pittsburgh Plate Glass Co Method of preparing a membrane of divinyl benzene, styrene and maleic anhydride
CA845032A (en) * 1966-12-03 1970-06-23 Hacker Heinz Gas-tight diaphragms for electrochemical cells
DE1959147C3 (de) * 1968-11-26 1979-12-06 E.I. Du Pont De Nemours And Co., Wilmington, Del. (V.St.A.) Oberflächenaktiver Fluorkohlenstoffpolymerisat-Gegenstand
US3694281A (en) * 1969-04-28 1972-09-26 Pullman Inc Process for forming a diaphragm for use in an electrolytic cell
US3853721A (en) * 1971-09-09 1974-12-10 Ppg Industries Inc Process for electrolysing brine
FR2229739B1 (nl) * 1973-05-18 1976-09-17 Rhone Progil
FR2250793B1 (nl) * 1973-11-09 1978-12-29 Commissariat Energie Atomique
FR2280435A1 (fr) * 1974-08-02 1976-02-27 Rhone Poulenc Ind Procede d'obtention d'une membrane microporeuse et nouveau produit ainsi obtenu
FR2280609A1 (fr) * 1974-07-31 1976-02-27 Rhone Poulenc Ind Nappe a base de fibres d'amiante et procede d'obtention
US4189369A (en) * 1975-05-20 1980-02-19 E. I. Du Pont De Nemours And Company Diaphragm of hydrophilic fluoropolymers
US4204938A (en) * 1975-06-11 1980-05-27 Rhone-Poulenc Industries Method of making porous plastic diaphragms and the resulting novel diaphragms
FR2355926A1 (fr) * 1975-11-21 1978-01-20 Rhone Poulenc Ind Diaphragme selectif d'electrolyse
GB1538810A (en) * 1976-08-10 1979-01-24 Sumitomo Electric Industries Hydrophilic porous fluorocarbon structures and process for their production
LU78350A1 (fr) * 1977-10-19 1979-06-01 Solvay Procede de fabrication d'un diaphragme permeable pour cellule d'electrolyse
IT1110461B (it) * 1978-03-01 1985-12-23 Oronzio De Nora Impianti Membrane anioniche costituite da copolimeri di (2) o (4)-vinilpiridina con divinilbenzene o con monomeri vinilici alogenati
EP0004237A1 (fr) * 1978-03-14 1979-09-19 Elf Atochem S.A. Membranes échangeuses d'ions; leur préparation; leur utilisation dans l'électrolyse du chlorure de sodium
ATE24550T1 (de) * 1980-01-29 1987-01-15 Atochem Diaphragma fuer die elektrolyse und verfahren zu seiner herstellung.
US4419209A (en) * 1981-07-20 1983-12-06 Dorr-Oliver Incorporated Solid polymeric electrolyte

Also Published As

Publication number Publication date
IL65732A0 (en) 1982-08-31
AT375094B (de) 1984-06-25
AU553147B2 (en) 1986-07-03
DK217882A (da) 1982-11-16
NO159105B (no) 1988-08-22
IT1152137B (it) 1986-12-31
ES512175A0 (es) 1984-01-01
NO821591L (no) 1982-11-16
DE3218098A1 (de) 1982-12-09
DK159884B (da) 1990-12-24
GB2098628A (en) 1982-11-24
ATA193382A (de) 1983-11-15
BR8202764A (pt) 1983-04-19
BE893195A (fr) 1982-11-16
NO159105C (no) 1988-11-30
SE8202972L (sv) 1982-11-16
AR231459A1 (es) 1984-11-30
DE3218098C2 (de) 1985-10-31
US4539085A (en) 1985-09-03
ES8402028A1 (es) 1984-01-01
FR2505879B1 (fr) 1985-09-27
JPS5918479B2 (ja) 1984-04-27
FR2505879A1 (fr) 1982-11-19
JPS57194289A (en) 1982-11-29
IT8221224A0 (it) 1982-05-13
DK159884C (da) 1991-05-27
AU8371282A (en) 1982-11-18
LU84147A1 (fr) 1983-04-13
US4432860A (en) 1984-02-21
NL8201989A (nl) 1982-12-01
GB2098628B (en) 1983-10-26
IL65732A (en) 1986-03-31
CA1182257A (fr) 1985-02-12
GR76407B (nl) 1984-08-10
SE454995B (sv) 1988-06-13

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
A85 Still pending on 85-01-01
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: ATOCHEM

BC A request for examination has been filed
V4 Discontinued because of reaching the maximum lifetime of a patent

Free format text: 20020513