DE3761151D1 - Verfahren zur enthalogenierung von chlor- und von bromessigsaeuren. - Google Patents
Verfahren zur enthalogenierung von chlor- und von bromessigsaeuren.Info
- Publication number
- DE3761151D1 DE3761151D1 DE8787102846T DE3761151T DE3761151D1 DE 3761151 D1 DE3761151 D1 DE 3761151D1 DE 8787102846 T DE8787102846 T DE 8787102846T DE 3761151 T DE3761151 T DE 3761151T DE 3761151 D1 DE3761151 D1 DE 3761151D1
- Authority
- DE
- Germany
- Prior art keywords
- electrolysis
- cells
- acids
- dehalogenation
- chlorine
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8787102846T DE3761151D1 (de) | 1986-03-07 | 1987-02-27 | Verfahren zur enthalogenierung von chlor- und von bromessigsaeuren. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863607446 DE3607446A1 (de) | 1986-03-07 | 1986-03-07 | Verfahren zur enthalogenierung von chlor- und von bromessigsaeuren |
| DE8787102846T DE3761151D1 (de) | 1986-03-07 | 1987-02-27 | Verfahren zur enthalogenierung von chlor- und von bromessigsaeuren. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3761151D1 true DE3761151D1 (de) | 1990-01-18 |
Family
ID=6295698
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19863607446 Granted DE3607446A1 (de) | 1986-03-07 | 1986-03-07 | Verfahren zur enthalogenierung von chlor- und von bromessigsaeuren |
| DE8787102846T Expired - Fee Related DE3761151D1 (de) | 1986-03-07 | 1987-02-27 | Verfahren zur enthalogenierung von chlor- und von bromessigsaeuren. |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19863607446 Granted DE3607446A1 (de) | 1986-03-07 | 1986-03-07 | Verfahren zur enthalogenierung von chlor- und von bromessigsaeuren |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4707226A (de) |
| EP (1) | EP0241685B1 (de) |
| JP (1) | JPS62214189A (de) |
| AT (1) | ATE48657T1 (de) |
| AU (1) | AU583980B2 (de) |
| BR (1) | BR8701046A (de) |
| CA (1) | CA1313362C (de) |
| DD (1) | DD258424A5 (de) |
| DE (2) | DE3607446A1 (de) |
| FI (1) | FI79863C (de) |
| HU (1) | HUT43023A (de) |
| IL (1) | IL81785A (de) |
| MX (1) | MX168882B (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3731914A1 (de) * | 1987-09-23 | 1989-04-06 | Hoechst Ag | Verfahren zur herstellung von fluorierten acrylsaeuren und ihren derivaten |
| DE3802745A1 (de) * | 1988-01-30 | 1989-08-03 | Hoechst Ag | Verfahren zur herstellung von fluormalonsaeure und ihren derivaten |
| DE58904307D1 (de) * | 1988-03-19 | 1993-06-17 | Hoechst Ag | Verfahren zur herstellung von ungesaettigten halogenierten kohlenwasserstoffen. |
| US5348629A (en) * | 1989-11-17 | 1994-09-20 | Khudenko Boris M | Method and apparatus for electrolytic processing of materials |
| DE4016063A1 (de) * | 1990-05-18 | 1991-11-21 | Hoechst Ag | Verfahren zur teilweisen elektrolytischen enthalogenierung von di- und trichloressigsaeure sowie elektrolyseloesung |
| EP0627020B1 (de) * | 1992-02-22 | 1996-05-22 | Hoechst Aktiengesellschaft | Elektrochemisches verfahren zur herstellung von glyoxylsäure |
| DE4217338C2 (de) * | 1992-05-26 | 1994-09-01 | Hoechst Ag | Elektrochemisches Verfahren zur Reduktion von Oxalsäure zu Glyoxylsäure |
| JP2003205221A (ja) * | 2001-11-12 | 2003-07-22 | Canon Inc | 有機塩素化合物の処理方法及びそれに用いる装置、土壌の修復方法及びそれに用いる装置 |
| CA2667854C (en) * | 2006-05-26 | 2015-04-07 | Applied Biosystems, Llc | Tagging reagents and methods for hydroxylated compounds |
| CN114409025A (zh) * | 2021-12-17 | 2022-04-29 | 浙江工业大学 | 一种维生素b12修饰电极催化电解三溴乙酸脱溴的方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL63449C (de) * | 1942-03-12 | |||
| FR1471108A (fr) * | 1965-03-13 | 1967-02-24 | Ajinomoto Kk | Méthode électrolytique de conversion des groupes polychlorométhyle de composés organiques en groupe monochlorométhyle |
| JPS5476521A (en) * | 1977-11-30 | 1979-06-19 | Chlorine Eng Corp Ltd | Preparation of monochloroacetic acid |
| US4588484A (en) * | 1985-02-28 | 1986-05-13 | Eli Lilly And Company | Electrochemical reduction of 3-chlorobenzo[b]thiophenes |
| US4585533A (en) * | 1985-04-19 | 1986-04-29 | Exxon Research And Engineering Co. | Removal of halogen from polyhalogenated compounds by electrolysis |
-
1986
- 1986-03-07 DE DE19863607446 patent/DE3607446A1/de active Granted
-
1987
- 1987-02-27 DE DE8787102846T patent/DE3761151D1/de not_active Expired - Fee Related
- 1987-02-27 EP EP87102846A patent/EP0241685B1/de not_active Expired
- 1987-02-27 AT AT87102846T patent/ATE48657T1/de not_active IP Right Cessation
- 1987-03-03 DD DD87300407A patent/DD258424A5/de not_active IP Right Cessation
- 1987-03-05 IL IL81785A patent/IL81785A/xx unknown
- 1987-03-05 FI FI870972A patent/FI79863C/fi not_active IP Right Cessation
- 1987-03-05 US US07/021,991 patent/US4707226A/en not_active Expired - Fee Related
- 1987-03-05 HU HU87940A patent/HUT43023A/hu unknown
- 1987-03-06 CA CA000531325A patent/CA1313362C/en not_active Expired - Fee Related
- 1987-03-06 JP JP62050439A patent/JPS62214189A/ja active Pending
- 1987-03-06 AU AU69778/87A patent/AU583980B2/en not_active Ceased
- 1987-03-06 MX MX005489A patent/MX168882B/es unknown
- 1987-03-06 BR BR8701046A patent/BR8701046A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR8701046A (pt) | 1988-01-05 |
| FI79863C (fi) | 1990-03-12 |
| FI870972A (fi) | 1987-09-08 |
| HUT43023A (en) | 1987-09-28 |
| AU6977887A (en) | 1987-09-10 |
| CA1313362C (en) | 1993-02-02 |
| DD258424A5 (de) | 1988-07-20 |
| IL81785A0 (en) | 1987-10-20 |
| FI870972A0 (fi) | 1987-03-05 |
| EP0241685B1 (de) | 1989-12-13 |
| MX168882B (es) | 1993-06-14 |
| AU583980B2 (en) | 1989-05-11 |
| DE3607446A1 (de) | 1987-09-10 |
| EP0241685A1 (de) | 1987-10-21 |
| US4707226A (en) | 1987-11-17 |
| ATE48657T1 (de) | 1989-12-15 |
| DE3607446C2 (de) | 1987-12-03 |
| FI79863B (fi) | 1989-11-30 |
| JPS62214189A (ja) | 1987-09-19 |
| IL81785A (en) | 1990-03-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |