DD284058A5 - Elektrochemisches verfahren - Google Patents

Elektrochemisches verfahren Download PDF

Info

Publication number: DD284058A5
Authority: DD; German Democratic Republic
Prior art keywords: microemulsions; perfluoropolyether; end groups; oil; water
Prior art date: 1988-06-17

Application number

DD89329595A

Other languages

German (de)

English (en)

Inventor

Alba Dr Chittofrati

Angelo Dr Tentorio

Mario Dr Visca

Original Assignee

Ausimont Srl

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.)

1988-06-17

Filing date

1989-06-14

Publication date

1990-10-31

1989-06-14 Application filed by Ausimont Srl filed Critical Ausimont Srl

1990-10-31 Publication of DD284058A5 publication Critical patent/DD284058A5/de

Links

238000000034 method Methods 0.000 title claims abstract description 25
230000008569 process Effects 0.000 title claims abstract description 18
239000004530 micro-emulsion Substances 0.000 claims abstract description 64
239000004094 surface-active agent Substances 0.000 claims abstract description 15
125000005010 perfluoroalkyl group Chemical group 0.000 claims abstract description 13
239000000126 substance Substances 0.000 claims abstract description 9
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 8
230000002829 reductive effect Effects 0.000 claims abstract description 8
TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 claims abstract description 4
230000037427 ion transport Effects 0.000 claims abstract description 3
239000010702 perfluoropolyether Substances 0.000 claims description 51
239000003921 oil Substances 0.000 claims description 27
150000003839 salts Chemical class 0.000 claims description 11
239000002253 acid Substances 0.000 claims description 8
150000001298 alcohols Chemical class 0.000 claims description 7
125000004432 carbon atom Chemical group C* 0.000 claims description 7
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 7
239000003792 electrolyte Substances 0.000 claims description 6
125000000524 functional group Chemical group 0.000 claims description 6
239000007788 liquid Substances 0.000 claims description 5
238000002156 mixing Methods 0.000 claims description 5
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
239000001301 oxygen Substances 0.000 claims description 4
229910052760 oxygen Inorganic materials 0.000 claims description 4
229920000642 polymer Polymers 0.000 claims description 4
150000007513 acids Chemical class 0.000 claims description 3
125000001309 chloro group Chemical group Cl* 0.000 claims description 2
UQSQSQZYBQSBJZ-UHFFFAOYSA-N fluorosulfonic acid Chemical class OS(F)(=O)=O UQSQSQZYBQSBJZ-UHFFFAOYSA-N 0.000 claims description 2
239000013256 coordination polymer Substances 0.000 claims 1
150000002148 esters Chemical class 0.000 claims 1
229910052737 gold Inorganic materials 0.000 claims 1
239000002184 metal Substances 0.000 claims 1
229910052751 metal Inorganic materials 0.000 claims 1
229910052759 nickel Inorganic materials 0.000 claims 1
229910052697 platinum Inorganic materials 0.000 claims 1
239000013543 active substance Substances 0.000 abstract 2
230000032258 transport Effects 0.000 abstract 1
239000007864 aqueous solution Substances 0.000 description 36
238000006722 reduction reaction Methods 0.000 description 16
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
239000012071 phase Substances 0.000 description 14
230000009467 reduction Effects 0.000 description 13
239000008346 aqueous phase Substances 0.000 description 11
238000003756 stirring Methods 0.000 description 11
238000009792 diffusion process Methods 0.000 description 8
239000000203 mixture Substances 0.000 description 8
229920006395 saturated elastomer Polymers 0.000 description 8
238000010586 diagram Methods 0.000 description 7
150000002763 monocarboxylic acids Chemical class 0.000 description 7
239000000243 solution Substances 0.000 description 7
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
239000012154 double-distilled water Substances 0.000 description 6
239000007789 gas Substances 0.000 description 6
238000004832 voltammetry Methods 0.000 description 6
150000003863 ammonium salts Chemical class 0.000 description 5
239000000047 product Substances 0.000 description 5
NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 4
VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 4
235000011114 ammonium hydroxide Nutrition 0.000 description 4
150000001735 carboxylic acids Chemical class 0.000 description 4
238000005868 electrolysis reaction Methods 0.000 description 4
230000015572 biosynthetic process Effects 0.000 description 3
230000005587 bubbling Effects 0.000 description 3
238000006243 chemical reaction Methods 0.000 description 3
239000004615 ingredient Substances 0.000 description 3
238000012360 testing method Methods 0.000 description 3
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
230000002378 acidificating effect Effects 0.000 description 2
238000010349 cathodic reaction Methods 0.000 description 2
239000000839 emulsion Substances 0.000 description 2
229910052739 hydrogen Inorganic materials 0.000 description 2
239000002736 nonionic surfactant Substances 0.000 description 2
239000012266 salt solution Substances 0.000 description 2
229920001817 Agar Polymers 0.000 description 1
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
241000206672 Gelidium Species 0.000 description 1
229920001774 Perfluoroether Polymers 0.000 description 1
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 1
235000010419 agar Nutrition 0.000 description 1
125000000217 alkyl group Chemical group 0.000 description 1
150000001408 amides Chemical group 0.000 description 1
239000012736 aqueous medium Substances 0.000 description 1
125000003118 aryl group Chemical group 0.000 description 1
230000008901 benefit Effects 0.000 description 1
125000002619 bicyclic group Chemical class 0.000 description 1
229940075397 calomel Drugs 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
150000007942 carboxylates Chemical class 0.000 description 1
239000003054 catalyst Substances 0.000 description 1
241001233037 catfish Species 0.000 description 1
230000008859 change Effects 0.000 description 1
239000003638 chemical reducing agent Substances 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
239000000470 constituent Substances 0.000 description 1
239000012043 crude product Substances 0.000 description 1
239000013078 crystal Substances 0.000 description 1
238000011161 development Methods 0.000 description 1
ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical compound Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 description 1
239000012153 distilled water Substances 0.000 description 1
238000002848 electrochemical method Methods 0.000 description 1
238000011156 evaluation Methods 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
230000016507 interphase Effects 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
125000005647 linker group Chemical group 0.000 description 1
239000004973 liquid crystal related substance Substances 0.000 description 1
238000005259 measurement Methods 0.000 description 1
239000002609 medium Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
125000002950 monocyclic group Chemical class 0.000 description 1
-1 naphthalene (perfluorodecalin) Chemical compound 0.000 description 1
230000003287 optical effect Effects 0.000 description 1
UJMWVICAENGCRF-UHFFFAOYSA-N oxygen difluoride Chemical compound FOF UJMWVICAENGCRF-UHFFFAOYSA-N 0.000 description 1
LGUZHRODIJCVOC-UHFFFAOYSA-N perfluoroheptane Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F LGUZHRODIJCVOC-UHFFFAOYSA-N 0.000 description 1
229920000098 polyolefin Polymers 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
239000012088 reference solution Substances 0.000 description 1
230000002441 reversible effect Effects 0.000 description 1
238000000926 separation method Methods 0.000 description 1
230000002269 spontaneous effect Effects 0.000 description 1
238000003786 synthesis reaction Methods 0.000 description 1
239000010729 system oil Substances 0.000 description 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
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/02—Hydrogen or oxygen
- C25B1/04—Hydrogen or oxygen by electrolysis of water
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
- 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
- C25B1/14—Alkali metal compounds
- C25B1/16—Hydroxides
- 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
- 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
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
- C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
- C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
- C25B11/091—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds
- C25B11/093—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds at least one noble metal or noble metal oxide and at least one non-noble metal oxide
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2371/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Electrochemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Inorganic Chemistry (AREA)
Dispersion Chemistry (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Colloid Chemistry (AREA)
Cosmetics (AREA)
Electrolytic Production Of Metals (AREA)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Battery Electrode And Active Subsutance (AREA)
Inert Electrodes (AREA)
Compositions Of Macromolecular Compounds (AREA)
Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Secondary Cells (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Compounds Of Unknown Constitution (AREA)

DD89329595A 1988-06-17 1989-06-14 Elektrochemisches verfahren DD284058A5 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT21004/88A IT1217838B (it)	1988-06-17	1988-06-17	Microemulsioni per tipo acqua in olio elettricamente conduttrici,a base di composti perfluorurati usate come catolita in processi elettrochimici

Publications (1)

Publication Number	Publication Date
DD284058A5 true DD284058A5 (de)	1990-10-31

Family

ID=11175276

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD89329595A DD284058A5 (de)	1988-06-17	1989-06-14	Elektrochemisches verfahren

Country Status (17)

Country	Link
US (1)	US5045158A (fr)
EP (1)	EP0346933B1 (fr)
JP (1)	JP2911482B2 (fr)
KR (1)	KR960011676B1 (fr)
CN (1)	CN1038675A (fr)
AT (1)	ATE125945T1 (fr)
AU (1)	AU614627B2 (fr)
BR (1)	BR8902905A (fr)
CA (1)	CA1338862C (fr)
DD (1)	DD284058A5 (fr)
DE (1)	DE68923661T2 (fr)
FI (1)	FI892967L (fr)
IL (1)	IL90619A0 (fr)
IT (1)	IT1217838B (fr)
NO (1)	NO177027C (fr)
PT (1)	PT90891B (fr)
ZA (1)	ZA894535B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1270703B (it) *	1994-11-17	1997-05-07	Ausimont Spa	Microemulsioni di fluoropoliossialchileni in miscela con idrocarburi, e loro uso in processi di (co)polimerizzazione di monomeri fluorurati
AU4458797A (en)	1997-09-15	1999-04-05	Sofitech N.V.	Electrically conductive non-aqueous wellbore fluids
US6793025B2 (en) *	1998-01-08	2004-09-21	M-I L. L. C.	Double emulsion based drilling fluids
US6405809B2 (en)	1998-01-08	2002-06-18	M-I Llc	Conductive medium for openhold logging and logging while drilling
JP4548420B2 (ja) *	2004-09-14	2010-09-22	Ｎｏｋクリューバー株式会社	金属表面保護剤
CN101128569B (zh) *	2005-02-22	2012-12-12	Nok克鲁勃株式会社	润滑剂
US7939477B2 (en) *	2006-04-20	2011-05-10	Nok Kluber Co., Ltd.	Lubricant composition for oil-impregnated sintered bearings
CN111101143A (zh) *	2020-02-24	2020-05-05	北京化工大学	一种用于电解水的电解液及电解水制氢系统
WO2025208137A1 (fr) *	2024-03-29	2025-10-02	Evoqua Water Technologies Llc	Configurations de cellules électrochimiques divisées pour destruction électrochimique de substances perfluoroalkylées

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3048549A (en) *	1957-05-27	1962-08-07	Carsbie C Adams	Electrode jelly
US4012329A (en) *	1973-08-27	1977-03-15	Marathon Oil Company	Water-in-oil microemulsion drilling fluids
IT1002396B (it) *	1973-12-28	1976-05-20	Montedison Spa	Nn bis ammino alchil ammidi degli acidi poliossaperfluroalcandioici loro derivati e procedimento per la loro preparazione
IT1213071B (it) *	1986-05-07	1989-12-07	Ausimont Spa	Perfluoropolieteri esenti da ossigeno perossidico e contenenti gruppi perfluoroepossidici disposti lungo la catena perfluoropolieterea.
IL82308A (en) *	1986-06-26	1990-11-29	Ausimont Spa	Microemulsions containing perfluoropolyethers
IT1203514B (it) *	1987-02-26	1989-02-15	Ausimont Spa	Microemulsioni a base di tre liquidi immiscibili,comprendenti un perfluoropolietere
IT1223324B (it) *	1987-10-28	1990-09-19	Ausimont Spa	Microemulsioni acquose comprendenti perfluoropolieteri funzionali
IT1223325B (it) *	1987-10-28	1990-09-19	Ausimont Spa	Microemulsioni elettricamente conduttrici a base di perfluoropolieteri
IT1217452B (it) *	1988-05-02	1990-03-22	Ausimont Spa	Perfluoropolieteri contenenti un alogeno diverso da fluoro e aventi un gruppo terminale a funzione acida

1988
- 1988-06-17 IT IT21004/88A patent/IT1217838B/it active
1989
- 1989-06-14 ZA ZA894535A patent/ZA894535B/xx unknown
- 1989-06-14 DD DD89329595A patent/DD284058A5/de not_active IP Right Cessation
- 1989-06-14 IL IL90619A patent/IL90619A0/xx not_active IP Right Cessation
- 1989-06-14 AU AU36411/89A patent/AU614627B2/en not_active Ceased
- 1989-06-16 DE DE68923661T patent/DE68923661T2/de not_active Expired - Fee Related
- 1989-06-16 CN CN89104041A patent/CN1038675A/zh active Pending
- 1989-06-16 CA CA000603080A patent/CA1338862C/fr not_active Expired - Fee Related
- 1989-06-16 FI FI892967A patent/FI892967L/fi not_active Application Discontinuation
- 1989-06-16 PT PT90891A patent/PT90891B/pt not_active IP Right Cessation
- 1989-06-16 EP EP89111008A patent/EP0346933B1/fr not_active Expired - Lifetime
- 1989-06-16 BR BR898902905A patent/BR8902905A/pt not_active Application Discontinuation
- 1989-06-16 JP JP1154416A patent/JP2911482B2/ja not_active Expired - Fee Related
- 1989-06-16 NO NO892520A patent/NO177027C/no unknown
- 1989-06-16 AT AT89111008T patent/ATE125945T1/de not_active IP Right Cessation
- 1989-06-17 KR KR1019890008386A patent/KR960011676B1/ko not_active Expired - Fee Related
- 1989-06-19 US US07/367,860 patent/US5045158A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US5045158A (en)	1991-09-03
JP2911482B2 (ja)	1999-06-23
AU3641189A (en)	1989-12-21
EP0346933A3 (fr)	1992-01-08
NO177027B (no)	1995-03-27
ATE125945T1 (de)	1995-08-15
AU614627B2 (en)	1991-09-05
PT90891B (pt)	1994-12-30
EP0346933A2 (fr)	1989-12-20
IT1217838B (it)	1990-03-30
PT90891A (pt)	1989-12-29
CA1338862C (fr)	1997-01-21
KR900000506A (ko)	1990-01-30
FI892967A7 (fi)	1989-12-18
DE68923661D1 (de)	1995-09-07
DE68923661T2 (de)	1996-04-18
FI892967A0 (fi)	1989-06-16
CN1038675A (zh)	1990-01-10
KR960011676B1 (ko)	1996-08-29
JPH02111891A (ja)	1990-04-24
NO177027C (no)	1995-07-05
FI892967L (fi)	1989-12-18
ZA894535B (en)	1990-03-28
NO892520D0 (no)	1989-06-16
IT8821004A0 (it)	1988-06-17
IL90619A0 (en)	1990-01-18
EP0346933B1 (fr)	1995-08-02
BR8902905A (pt)	1990-02-01
NO892520L (no)	1989-12-18

Legal Events

Date	Code	Title	Description
1990-10-31	A5	Published as prov. exclusive patent
1998-03-26	ENJ	Ceased due to non-payment of renewal fee

Publication	Publication Date	Title
EP2023434A1 (fr)	2009-02-11	Préparations d'électrolytes pour accumulateurs d'énergie à base de liquides ioniques
EP0129070B1 (fr)	1987-09-30	Procédé de préparation des poly(hétéroaromates) et produits filmogènes obtenus selon ce procédé
DE2419021A1 (de)	1974-11-07	Elektrode mit mehrkomponentenueberzug
DD284058A5 (de)	1990-10-31	Elektrochemisches verfahren
DE102018112638B4 (de)	2022-09-01	Elektrochemische Sekundärzelle und Elektrolytzusammensetzung
DE60116033T2 (de)	2006-08-31	Verfahren zur Herstellung einer Polymerbatterie
EP0339341B1 (fr)	1993-11-18	Polyhétéroaromates conducteurs d'électricité et procédé pour leur préparation
DD150522A5 (de)	1981-09-02	Wasserfreies elektrochemisches element
DE2926632A1 (de)	1980-05-14	Stromerzeugende zellen
DE3886354T2 (de)	1994-03-31	Auf Perfluorpolyäther basierende elektrisch leitfähige Mikroemulsionen.
DE2648479A1 (de)	1977-05-05	Elektrode fuer elektrolytische prozesse
DE4317709C2 (de)	1996-05-30	Leitfähige polymere Zusammensetzung mit hoher elektrischer Aktivierungsdichte sowie Verfahren zur Herstellung derselben
DE68923584T2 (de)	1996-01-11	Verwendung von elektrisch leitenden Wasser-in-Öl-Mikroemulsionen, die auf perfluorinierten Bestandteilen basiert sind, als Catholyten in elektrochemischen Verfahren.
EP0308838B1 (fr)	1992-01-29	Procédé de production d'acides fluorés et leurs dérivés
AT408455B (de)	2001-12-27	Verfahren zur reduktion von schwefelfarbstoffen
DE102017125383B4 (de)	2022-12-15	Elektrochemische vorrichtung und verfahren zur herstellung derselben
DE2631523C3 (de)	1985-04-25	Verfahren zur Elektrolyse von wäßrigen Alkalihalogenidlösungen
DE4208364A1 (de)	1993-09-23	Verfahren zur herstellung von perfluoralkylsulfonylfluoriden
AT394214B (de)	1992-02-25	Funktionalisierung von jodpolyfluoralkanen durch elektrochemische reduktion
DE3018538C2 (fr)	1987-07-16
DE4104493C2 (fr)	1993-08-26
DE2305574A1 (de)	1974-08-08	Verfahren zur herstellung von phenylhydrazin
EP1090270B1 (fr)	2002-08-14	Systeme d'electrodes a fluide pour capteurs de pente resistants
DE2738349C2 (de)	1979-09-27	Elektrochemische Oxidation von 6-Methoxytetralin
DE2745542A1 (de)	1978-04-13	Verfahren zur elektrolyse von salzloesungen durch quecksilberkathoden