DK402187A - Nikkellegeringsanoder til elektrokemisk dechlorering - Google Patents

Nikkellegeringsanoder til elektrokemisk dechlorering

Info

Publication number: DK402187A
Authority: DK; Denmark
Prior art keywords: nickel alloy; alloy anodes; anodes; electrochemical dechlorination; electrochemical cells
Prior art date: 1986-07-31

Application number

DK402187A

Other languages

English (en)

Other versions

DK402187D0 (da

DK168639B1 (da

Inventor

Charles K Bon

Donald N Brattesani

Kevin S Meldrum

Original Assignee

Dow Chemical Co

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.)

1986-07-31

Filing date

1987-07-31

Publication date

1988-02-01

1987-07-31 Application filed by Dow Chemical Co filed Critical Dow Chemical Co

1987-07-31 Publication of DK402187D0 publication Critical patent/DK402187D0/da

1988-02-01 Publication of DK402187A publication Critical patent/DK402187A/da

1994-05-09 Application granted granted Critical

1994-05-09 Publication of DK168639B1 publication Critical patent/DK168639B1/da

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
- 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
- C25B11/055—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material
- C25B11/057—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material consisting of a single element or compound
- C25B11/061—Metal or alloy
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
- C22C19/053—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 30% but less than 40%
- 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
- 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
- C25B11/052—Electrodes comprising one or more electrocatalytic coatings on a substrate
- 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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Mechanical Engineering (AREA)
Electrodes For Compound Or Non-Metal Manufacture (AREA)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Manufacture And Refinement Of Metals (AREA)
Electrolytic Production Of Metals (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Magnetic Ceramics (AREA)
Preventing Corrosion Or Incrustation Of Metals (AREA)
Battery Electrode And Active Subsutance (AREA)

DK402187A 1986-07-31 1987-07-31 Nikkellegeringsanoder til elektrokemisk dechlorering, elektrolytiske celler omfattende dem og en elektrolytisk fremgangsmåde til fremstilling af 3,6-dichlorpicolinsyre under anvendelse af de elektrolytiske celler DK168639B1 (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US89181486		1986-07-31
US06/891,814 US4778576A (en)	1986-07-31	1986-07-31	Nickel alloy anodes for electrochemical dechlorination

Publications (3)

Publication Number	Publication Date
DK402187D0 DK402187D0 (da)	1987-07-31
DK402187A true DK402187A (da)	1988-02-01
DK168639B1 DK168639B1 (da)	1994-05-09

Family

ID=25398864

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK402187A DK168639B1 (da)	1986-07-31	1987-07-31	Nikkellegeringsanoder til elektrokemisk dechlorering, elektrolytiske celler omfattende dem og en elektrolytisk fremgangsmåde til fremstilling af 3,6-dichlorpicolinsyre under anvendelse af de elektrolytiske celler

Country Status (15)

Country	Link
US (2)	US4778576A (da)
EP (1)	EP0254982B1 (da)
JP (1)	JP2592848B2 (da)
KR (1)	KR940010105B1 (da)
AT (1)	ATE69068T1 (da)
AU (1)	AU594485B2 (da)
BR (1)	BR8703924A (da)
CA (1)	CA1312039C (da)
DE (1)	DE3774201D1 (da)
DK (1)	DK168639B1 (da)
ES (1)	ES2025600T3 (da)
FI (1)	FI82489C (da)
HU (1)	HU201014B (da)
IL (1)	IL83358A (da)
NZ (1)	NZ221194A (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6740291B2 (en)	2002-05-15	2004-05-25	Haynes International, Inc.	Ni-Cr-Mo alloys resistant to wet process phosphoric acid and chloride-induced localized attack
US6764646B2 (en) *	2002-06-13	2004-07-20	Haynes International, Inc.	Ni-Cr-Mo-Cu alloys resistant to sulfuric acid and wet process phosphoric acid
WO2004078726A1 (en) *	2003-03-04	2004-09-16	Dow Agrosciences Llc	Preparation of 3,6-dichloro-2-trichloromethylpyridine by vapor phase chlorination of 6-chloro-2-trichlormethylpyridine
DE602004029025D1 (de) *	2003-05-09	2010-10-21	Asahi Glass Co Ltd	Verfahren zur herstellung von 3-substituiertem 2-chlor-5-fluorpyridin bzw. einem salz davon
KR100761369B1 (ko)	2005-03-31	2007-09-27	주식회사 하이닉스반도체	온도변화 적응형 내부 전원 발생 장치
JP4773773B2 (ja)	2005-08-25	2011-09-14	東京電波株式会社	超臨界アンモニア反応機器用耐食部材
CN100436648C (zh) *	2005-12-16	2008-11-26	浙江工业大学	3,6-二氯吡啶甲酸的电解合成方法及设备
CN101861412B (zh)	2007-11-16	2013-04-24	阿克佐诺贝尔股份有限公司	电极
CN103603006B (zh) *	2013-09-29	2016-01-20	杭州赛龙化工有限公司	一种3,6-二氯吡啶甲酸的电解合成工艺
KR20170038818A (ko) *	2014-08-06	2017-04-07	다우 아그로사이언시즈 엘엘씨	4,5,6-트리클로로피콜린산의 제조 방법
CN105018962B (zh) *	2015-07-07	2018-01-12	浙江工业大学	一种氯代有机污染物电化学氢化脱氯的方法
KR102040020B1 (ko) *	2018-08-29	2019-11-04	주식회사 영동테크	은과 구리의 고용체를 포함하는 금속 나노 분말
RU2715760C1 (ru) *	2019-05-31	2020-03-03	Общество с ограниченной ответственностью Управляющая компания "Алтайский завод прецизионных изделий"	Способ лазерной сварки прецизионных деталей осесимметричной формы
CN110195240B (zh) *	2019-06-03	2020-03-13	东莞理工学院	一种超声辅助四溴双酚a高效电化学氢化脱溴方法
CN113912533B (zh) *	2021-11-23	2023-06-20	西安凯立新材料股份有限公司	一种制备3,6-二氯吡啶甲酸的方法
CN115928113B (zh) *	2023-01-06	2025-03-04	山东京博农化科技股份有限公司	一种4-三氟甲基烟酸的制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US275524A (en) *		1883-04-10		Remedy for ague
NL65441C (da) *	1939-10-16
US2755241A (en) *	1952-07-28	1956-07-17	Union Carbide & Carbon Corp	Electrowinning of manganese
IT1066389B (it) *	1976-01-30	1985-03-04	Ford Motor Co	Cella o batteria elettrica secondaria con elettrodo a polisolfuro bagnabile
US4242183A (en) *	1979-04-13	1980-12-30	The Dow Chemical Company	Highly active silver cathode, preparation of same and use to make 2,3,5-trichloropyridine
US4217185A (en) *	1979-07-02	1980-08-12	The Dow Chemical Company	Electrolytic production of certain trichloropicolinic acids and/or 3,6-dichloropicolinic acid
DE2946089A1 (de) *	1979-11-15	1981-06-11	Sachs Systemtechnik Gmbh, 8720 Schweinfurt	Vorrichtung zum reinigen von fluessigkeiten mittels anodischer oxydation
JPS5857501B2 (ja) *	1980-09-29	1983-12-20	三菱製鋼株式会社	電気メツキ用通電ロ−ル
US4533454A (en) *	1981-09-28	1985-08-06	The Dow Chemical Company	Electrolytic cell comprising stainless steel anode, basic aqueous electrolyte and a cathode at which tetrachloro-2-picolinate ions can be selectively reduced in high yield to 3,6-dichloropicolinate ions
US4460441A (en) *	1982-08-31	1984-07-17	The Dow Chemical Company	Expanded metal as more efficient form of silver cathode for electrolytic reduction of polychloropicolinate anions
US4497697A (en) *	1984-03-02	1985-02-05	The Dow Chemical Company	Electrolytic preparation of 3,6-dichloropicolinic acid
JPS6199651A (ja) *	1984-10-22	1986-05-17	Kubota Ltd	通電ロ−ル用合金

1986
- 1986-07-31 US US06/891,814 patent/US4778576A/en not_active Expired - Lifetime
1987
- 1987-07-15 CA CA000542140A patent/CA1312039C/en not_active Expired - Fee Related
- 1987-07-16 EP EP87110318A patent/EP0254982B1/en not_active Expired - Lifetime
- 1987-07-16 ES ES198787110318T patent/ES2025600T3/es not_active Expired - Lifetime
- 1987-07-16 DE DE8787110318T patent/DE3774201D1/de not_active Expired - Lifetime
- 1987-07-16 AT AT87110318T patent/ATE69068T1/de not_active IP Right Cessation
- 1987-07-23 JP JP62184647A patent/JP2592848B2/ja not_active Expired - Fee Related
- 1987-07-23 AU AU76045/87A patent/AU594485B2/en not_active Ceased
- 1987-07-24 NZ NZ221194A patent/NZ221194A/xx unknown
- 1987-07-28 IL IL83358A patent/IL83358A/xx not_active IP Right Cessation
- 1987-07-30 BR BR8703924A patent/BR8703924A/pt not_active IP Right Cessation
- 1987-07-30 HU HU873519A patent/HU201014B/hu not_active IP Right Cessation
- 1987-07-31 KR KR1019870008388A patent/KR940010105B1/ko not_active Expired - Fee Related
- 1987-07-31 FI FI873344A patent/FI82489C/fi not_active IP Right Cessation
- 1987-07-31 DK DK402187A patent/DK168639B1/da not_active IP Right Cessation
1988
- 1988-01-05 US US07/141,021 patent/US4789449A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
ATE69068T1 (de)	1991-11-15
DK402187D0 (da)	1987-07-31
EP0254982A3 (en)	1988-08-31
DK168639B1 (da)	1994-05-09
FI873344L (fi)	1988-02-01
EP0254982B1 (en)	1991-10-30
US4778576A (en)	1988-10-18
FI82489C (fi)	1991-03-11
FI82489B (fi)	1990-11-30
NZ221194A (en)	1989-01-27
JP2592848B2 (ja)	1997-03-19
ES2025600T3 (es)	1992-04-01
KR880001846A (ko)	1988-04-27
US4789449A (en)	1988-12-06
AU7604587A (en)	1988-02-04
FI873344A0 (fi)	1987-07-31
EP0254982A2 (en)	1988-02-03
KR940010105B1 (ko)	1994-10-21
BR8703924A (pt)	1988-04-05
DE3774201D1 (de)	1991-12-05
CA1312039C (en)	1992-12-29
AU594485B2 (en)	1990-03-08
HUT44236A (en)	1988-02-29
JPS6342388A (ja)	1988-02-23
IL83358A (en)	1990-11-05
IL83358A0 (en)	1987-12-31
HU201014B (en)	1990-09-28

Publication	Publication Date	Title
DK402187A (da)	1988-02-01	Nikkellegeringsanoder til elektrokemisk dechlorering
SE7709548L (sv)	1978-02-27	Monopoler, elektrolytisk membrancell
HUT46082A (en)	1988-09-28	Electrode for electrochemical processes, particularly for developing the cathode of electrolytic cells for the electrolysis of alkali chlorides, process for producing the elctrode and electrolytic cell by using the electrode
KR830005397A (ko)	1983-08-13	개량된 전극
ES8704552A1 (es)	1987-06-01	Mejoras introducidas en un procedimiento para la obtencion electrolitica de cinc a partir de soluciones acidas.
SE8601474D0 (sv)	1986-04-02	Method for using anodes having nico?712o?714 catalyst for the electrolysis of potassium hydroxide solutions and method of making an anode containing nico?712o?714 catalyst
ZA862078B (en)	1986-11-26	Electrolysis of alkali metal chloride brine in catholyteless membrane cells employing an oxygen-consuming cathode
KR900008065A (ko)	1990-06-02	알칼리 금속 과염소산염의 연속 제조 방법
ES2063112T3 (es)	1995-01-01	Sensor de estado solido para determinar la concentracion de un gas con un electrodo de referencia de estado solido.
DE3687456D1 (de)	1993-02-18	Elektrochemische metall-halogen-zelle.
NO177393C (no)	1995-09-06	Elektrolysecelle for reduksjon av oksygen til hydrogenperoksyd, middel for konstruksjon av cellen og fremgangsmåte for fremstilling av en gassdiffusjonskatode for cellen
GB8432048D0 (en)	1985-01-30	Electrochemical cells
DE3267950D1 (en)	1986-01-30	Membrane, electrochemical cell, and electrolysis process
AU1284288A (en)	1988-09-08	Electrolytic cell produces combustible gases e.g. oxygen and hydrogen
JPS56153666A (en)	1981-11-27	Chemical element for conversion of light energy
ZA822934B (en)	1983-12-28	Composite membrane/electrode,electrochemical cell and electrolysis
ZA82243B (en)	1983-08-31	Membrane,electrochemical cell,and electrolysis process
DE3461577D1 (en)	1987-01-15	Electrochemical redox cell
ES2075805B1 (es)	1996-10-16	Procedimiento para la obtencion de iminooxazolinas n-n'-sustituidas.
ATE17025T1 (de)	1986-01-15	Membrane, elektrochemische zelle und elektrolyseverfahren.
Drbal	1981	Copper Recovery from Chloride Pickling Bath
JPS5370082A (en)	1978-06-22	High molecular diaphragm for electrolytic cell
Golin et al.	1978	The Corrosion Behaviour of an Ag--Ca Skeletal Catalyst in Alkaline Electrolytes
TH14310A (th)	1994-06-30	เซลล์อิเล็กโตรไลต์สำหรับการผลิตแก๊ส
SU585236A1 (ru)	1977-12-25	Электрохимический способ получени надсерной кислоты

Legal Events

Date	Code	Title	Description
1994-05-09	B1	Patent granted (law 1993)
2004-04-05	PBP	Patent lapsed	Country of ref document: DK