IT7826788A0 - Processo di fabbricazione di un diaframma di amianto. - Google Patents

Processo di fabbricazione di un diaframma di amianto.

Info

Publication number: IT7826788A0
Authority: IT; Italy
Prior art keywords: manufacturing process; asbestos diaphragm; asbestos; diaphragm; manufacturing
Prior art date: 1977-08-19

Application number

IT7826788A

Other languages

English (en)

Other versions

IT1098044B (it

Original Assignee

Solvay

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.)

1977-08-19

Filing date

1978-08-16

Publication date

1978-08-16

1978-08-16 Application filed by Solvay filed Critical Solvay

1978-08-16 Publication of IT7826788A0 publication Critical patent/IT7826788A0/it

1985-08-31 Application granted granted Critical

1985-08-31 Publication of IT1098044B publication Critical patent/IT1098044B/it

Links

239000010425 asbestos Substances 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1
229910052895 riebeckite Inorganic materials 0.000 title 1

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
- C25B13/05—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)
Inorganic Chemistry (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Paper (AREA)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Chemical Or Physical Treatment Of Fibers (AREA)

IT26788/78A 1977-08-19 1978-08-16 Processo di fabbricazione di un diaframma di amianto IT1098044B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
LU77996A LU77996A1 (fr)	1977-08-19	1977-08-19	Procede de fabrication d'un diaphragme en amiante

Publications (2)

Publication Number	Publication Date
IT7826788A0 true IT7826788A0 (it)	1978-08-16
IT1098044B IT1098044B (it)	1985-08-31

Family

ID=19728676

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT26788/78A IT1098044B (it)	1977-08-19	1978-08-16	Processo di fabbricazione di un diaframma di amianto

Country Status (17)

Country	Link
JP (1)	JPS5443198A (it)
AT (1)	AT357174B (it)
AU (1)	AU3872178A (it)
BE (1)	BE869784A (it)
BR (1)	BR7805294A (it)
CA (1)	CA1120004A (it)
DE (1)	DE2834556A1 (it)
DK (1)	DK365178A (it)
ES (1)	ES472682A1 (it)
FR (1)	FR2400569A1 (it)
GB (1)	GB2003182B (it)
IT (1)	IT1098044B (it)
LU (1)	LU77996A1 (it)
NL (1)	NL7808376A (it)
PT (1)	PT68385A (it)
SE (1)	SE7808727L (it)
ZA (1)	ZA784361B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4186065A (en) *	1978-04-27	1980-01-29	Ppg Industries, Inc.	Method of preparing a resin-containing asbestos diaphragm

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US402929A (en) *		1889-05-07		Telephone system
US1865152A (en) *	1930-01-31	1932-06-28	Hooker Electrochemical Co	Production of electrolytic cathode-diaphragm structures
FR1400440A (fr) *	1964-04-09	1965-05-28	Commissariat Energie Atomique	Dispositif de manutention pour installation de rechargement en éléments combustibles de réacteur nucléaire
BE773918A (en) *	1971-10-14	1972-01-31	Solvay	Cell diaphragm - for electrolysis of aq alkali metal halide soln consisting of asbestos contg iron and/or copper or their oxides
BE780912A (fr) *	1972-03-20	1972-07-17	Solvay	Cellule d'electrolyse a anodes metalliques verticales fixees dans le fond de la cellule.
US3991251A (en) *	1973-10-03	1976-11-09	Ppg Industries, Inc.	Treatment of asbestos diaphragms and resulting diaphragm
BE806280A (fr) *	1973-10-19	1974-02-15	Solvay	Assemblage d'anodes pour une cellule d'electrolyse a electrodes verticales
FR2308702A1 (fr) *	1975-04-25	1976-11-19	Solvay	Procede et dispositif pour la fabrication d'un diaphragme en amiante d'une cellule d'electrolyse a diaphragme

1977
- 1977-08-19 LU LU77996A patent/LU77996A1/xx unknown
1978
- 1978-08-01 ZA ZA00784361A patent/ZA784361B/xx unknown
- 1978-08-03 GB GB7832170A patent/GB2003182B/en not_active Expired
- 1978-08-03 PT PT68385A patent/PT68385A/pt unknown
- 1978-08-07 DE DE19782834556 patent/DE2834556A1/de active Granted
- 1978-08-08 AU AU38721/78A patent/AU3872178A/en active Pending
- 1978-08-10 NL NL7808376A patent/NL7808376A/xx not_active Application Discontinuation
- 1978-08-15 JP JP9943178A patent/JPS5443198A/ja active Pending
- 1978-08-16 IT IT26788/78A patent/IT1098044B/it active
- 1978-08-17 BE BE1009020A patent/BE869784A/xx not_active IP Right Cessation
- 1978-08-17 SE SE7808727A patent/SE7808727L/xx unknown
- 1978-08-17 BR BR7805294A patent/BR7805294A/pt unknown
- 1978-08-18 ES ES472682A patent/ES472682A1/es not_active Expired
- 1978-08-18 AT AT602678A patent/AT357174B/de active
- 1978-08-18 FR FR7824323A patent/FR2400569A1/fr active Granted
- 1978-08-18 DK DK365178A patent/DK365178A/da not_active Application Discontinuation
- 1978-08-18 CA CA000309662A patent/CA1120004A/fr not_active Expired

Also Published As

Publication number	Publication date
LU77996A1 (fr)	1979-05-23
GB2003182B (en)	1982-10-13
AU3872178A (en)	1980-02-14
FR2400569A1 (fr)	1979-03-16
DE2834556C2 (it)	1988-12-15
PT68385A (fr)	1978-09-01
GB2003182A (en)	1979-03-07
ATA602678A (de)	1979-11-15
IT1098044B (it)	1985-08-31
FR2400569B1 (it)	1980-06-13
SE7808727L (sv)	1979-02-20
JPS5443198A (en)	1979-04-05
ZA784361B (en)	1979-07-25
DE2834556A1 (de)	1979-02-22
AT357174B (de)	1980-06-25
BR7805294A (pt)	1979-05-08
NL7808376A (nl)	1979-02-21
BE869784A (fr)	1979-02-19
ES472682A1 (es)	1979-03-16
CA1120004A (fr)	1982-03-16
DK365178A (da)	1979-02-20

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