ATE81683T1 - Elektrochemisches verfahren. - Google Patents

Elektrochemisches verfahren.

Info

Publication number: ATE81683T1
Authority: AT; Austria
Prior art keywords: fluorocarbon; produced; saturated; cathode; electrochemical process
Prior art date: 1987-06-03

Application number

AT88304795T

Other languages

English (en)

Inventor

Gwilym Davies

Guy Quentin Maling

Original Assignee

Ici Plc

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.)

1987-06-03

Filing date

1988-05-26

Publication date

1992-11-15

1988-05-26 Application filed by Ici Plc filed Critical Ici Plc

1992-11-15 Application granted granted Critical

1992-11-15 Publication of ATE81683T1 publication Critical patent/ATE81683T1/de

Links

NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical class FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 abstract 3
WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
229910052794 bromium Inorganic materials 0.000 abstract 1
229910052801 chlorine Inorganic materials 0.000 abstract 1
239000000460 chlorine Substances 0.000 abstract 1
239000001257 hydrogen Substances 0.000 abstract 1
229910052739 hydrogen Inorganic materials 0.000 abstract 1
229920006395 saturated elastomer Polymers 0.000 abstract 1
229910001220 stainless steel Inorganic materials 0.000 abstract 1
239000010935 stainless steel Substances 0.000 abstract 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
- C25B3/00—Electrolytic production of organic compounds
- C25B3/20—Processes
- C25B3/25—Reduction
- 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
- C25B1/24—Halogens or compounds thereof

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Metallurgy (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Materials Engineering (AREA)
Engineering & Computer Science (AREA)
Inorganic Chemistry (AREA)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Battery Electrode And Active Subsutance (AREA)
Secondary Cells (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Electroluminescent Light Sources (AREA)
Medicines Containing Plant Substances (AREA)
Radiation-Therapy Devices (AREA)

AT88304795T 1987-06-03 1988-05-26 Elektrochemisches verfahren. ATE81683T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB878712989A GB8712989D0 (en)	1987-06-03	1987-06-03	Electrochemical process
EP88304795A EP0294108B1 (de)	1987-06-03	1988-05-26	Elektrochemisches Verfahren

Publications (1)

Publication Number	Publication Date
ATE81683T1 true ATE81683T1 (de)	1992-11-15

Family

ID=10618310

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT88304795T ATE81683T1 (de)	1987-06-03	1988-05-26	Elektrochemisches verfahren.

Country Status (15)

Country	Link
US (1)	US4938849A (de)
EP (1)	EP0294108B1 (de)
JP (1)	JPS63310987A (de)
KR (1)	KR890000695A (de)
AT (1)	ATE81683T1 (de)
AU (1)	AU592265B2 (de)
BR (1)	BR8802670A (de)
DD (1)	DD271722A5 (de)
DE (1)	DE3875382T2 (de)
ES (1)	ES2052719T3 (de)
FI (1)	FI87805C (de)
GB (2)	GB8712989D0 (de)
NO (1)	NO882425L (de)
RU (1)	RU1830059C (de)
ZA (1)	ZA883734B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5250213A (en) *	1991-05-06	1993-10-05	E. I. Du Pont De Nemours And Company	1,1,1,2,2,3,3,4,4,5,6-undecafluorohexane and use thereof in compositions and processes for cleaning
US5322597A (en) *	1992-07-30	1994-06-21	Minnesota Mining And Manufacturing Company	Bipolar flow cell and process for electrochemical fluorination
ES2103207B1 (es) *	1995-12-28	1998-04-01	Espan Carburos Metal	Procedimiento para la reduccion de clorofluorocarbonos en una celda electrolitica, celda para llevar a cabo dicha reduccion y procedimiento para la eliminacion de los subproductos formados en dicha celda.
CN115572210B (zh) *	2022-12-08	2023-03-21	暨南大学	一种(1,2,2,2-四氟乙基)芳烃衍生物及其制备方法和应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SU230131A1 (de) *	1967-03-16	1974-10-15
JPS53132504A (en) *	1977-04-26	1978-11-18	Central Glass Co Ltd	Dehalogenation of halogenated hydrocarbons
SU702702A1 (ru) *	1977-05-27	1983-09-30	Институт электрохимии АН СССР	Способ получени 1,1,2-трифторхлорэтилена
US4217185A (en) *	1979-07-02	1980-08-12	The Dow Chemical Company	Electrolytic production of certain trichloropicolinic acids and/or 3,6-dichloropicolinic acid
AU581889B2 (en) *	1985-04-10	1989-03-09	Asahi Glass Company Limited	Durable low-hydrogen overvoltage cathode
DE3704915A1 (de) *	1987-02-17	1988-08-25	Hoechst Ag	Elektrochemisches verfahren zum austausch von halogenatomen in einer organischen verbindung

1987
- 1987-06-03 GB GB878712989A patent/GB8712989D0/en active Pending
1988
- 1988-05-20 GB GB888811949A patent/GB8811949D0/en active Pending
- 1988-05-25 ZA ZA883734A patent/ZA883734B/xx unknown
- 1988-05-26 AT AT88304795T patent/ATE81683T1/de not_active IP Right Cessation
- 1988-05-26 EP EP88304795A patent/EP0294108B1/de not_active Expired - Lifetime
- 1988-05-26 DE DE8888304795T patent/DE3875382T2/de not_active Expired - Fee Related
- 1988-05-26 ES ES88304795T patent/ES2052719T3/es not_active Expired - Lifetime
- 1988-05-31 AU AU16912/88A patent/AU592265B2/en not_active Ceased
- 1988-06-02 BR BR8802670A patent/BR8802670A/pt not_active Application Discontinuation
- 1988-06-02 RU SU884355839A patent/RU1830059C/ru active
- 1988-06-02 NO NO882425A patent/NO882425L/no unknown
- 1988-06-02 DD DD88316359A patent/DD271722A5/de not_active IP Right Cessation
- 1988-06-03 JP JP63135774A patent/JPS63310987A/ja active Pending
- 1988-06-03 KR KR1019880006662A patent/KR890000695A/ko not_active Abandoned
- 1988-06-03 FI FI882641A patent/FI87805C/fi not_active IP Right Cessation
1989
- 1989-11-09 US US07/434,640 patent/US4938849A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
BR8802670A (pt)	1988-12-27
DD271722A5 (de)	1989-09-13
ES2052719T3 (es)	1994-07-16
EP0294108A3 (en)	1989-03-08
NO882425L (no)	1988-12-05
FI87805B (fi)	1992-11-13
EP0294108B1 (de)	1992-10-21
GB8712989D0 (en)	1987-07-08
GB8811949D0 (en)	1988-06-22
KR890000695A (ko)	1989-03-16
JPS63310987A (ja)	1988-12-19
FI882641L (fi)	1988-12-04
FI882641A0 (fi)	1988-06-03
NO882425D0 (no)	1988-06-02
EP0294108A2 (de)	1988-12-07
AU592265B2 (en)	1990-01-04
AU1691288A (en)	1988-12-08
DE3875382D1 (de)	1992-11-26
FI87805C (fi)	1993-02-25
ZA883734B (en)	1988-12-05
US4938849A (en)	1990-07-03
DE3875382T2 (de)	1993-03-04
RU1830059C (ru)	1993-07-23

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Legal Events

Date	Code	Title	Description
1993-04-15	UEP	Publication of translation of european patent specification
1994-08-15	REN	Ceased due to non-payment of the annual fee