EP1283281A3 - Verfahren zur elektrochemischen Herstellung von Chlor aus wässrigen Lösungen von Chlorwasserstoff - Google Patents
Verfahren zur elektrochemischen Herstellung von Chlor aus wässrigen Lösungen von Chlorwasserstoff Download PDFInfo
- Publication number
- EP1283281A3 EP1283281A3 EP02016239A EP02016239A EP1283281A3 EP 1283281 A3 EP1283281 A3 EP 1283281A3 EP 02016239 A EP02016239 A EP 02016239A EP 02016239 A EP02016239 A EP 02016239A EP 1283281 A3 EP1283281 A3 EP 1283281A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- chamber
- chlorine
- aqueous
- electrochemical production
- anode
- 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.)
- Granted
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
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/24—Halogens or compounds thereof
- C25B1/26—Chlorine; Compounds thereof
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)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10138215 | 2001-08-03 | ||
DE10138215A DE10138215A1 (de) | 2001-08-03 | 2001-08-03 | Verfahren zur elektrochemischen Herstellung von Chlor aus wässrigen Lösungen von Chlorwasserstoff |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1283281A2 EP1283281A2 (de) | 2003-02-12 |
EP1283281A3 true EP1283281A3 (de) | 2003-05-28 |
EP1283281B1 EP1283281B1 (de) | 2012-11-14 |
Family
ID=7694329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02016239A Expired - Lifetime EP1283281B1 (de) | 2001-08-03 | 2002-07-22 | Verfahren zur elektrochemischen Herstellung von Chlor aus wässrigen Lösungen von Chlorwasserstoff |
Country Status (7)
Country | Link |
---|---|
US (1) | US6790339B2 (de) |
EP (1) | EP1283281B1 (de) |
CN (1) | CN1247818C (de) |
DE (1) | DE10138215A1 (de) |
ES (1) | ES2397508T3 (de) |
HK (1) | HK1054575A1 (de) |
PT (1) | PT1283281E (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002087419A2 (en) | 2001-04-27 | 2002-11-07 | Johns Hopkins University | Biological pacemaker |
DE10152275A1 (de) * | 2001-10-23 | 2003-04-30 | Bayer Ag | Verfahren zur Elektrolyse von wässrigen Lösungen aus Chlorwasserstoff |
US7323090B2 (en) * | 2002-11-27 | 2008-01-29 | Asahi Kasei Chemicals Corporation | Bipolar zero-gap type electrolytic cell |
DE10342148A1 (de) | 2003-09-12 | 2005-04-07 | Bayer Materialscience Ag | Verfahren zur Elektrolyse einer wässrigen Lösung von Chlorwasserstoff oder Alkalichlorid |
DE102006023261A1 (de) * | 2006-05-18 | 2007-11-22 | Bayer Materialscience Ag | Verfahren zur Herstellung von Chlor aus Chlorwasserstoff und Sauerstoff |
JP5041769B2 (ja) * | 2006-09-06 | 2012-10-03 | 住友化学株式会社 | スタートアップ方法 |
DE102008015901A1 (de) * | 2008-03-27 | 2009-10-01 | Bayer Technology Services Gmbh | Elektrolysezelle zur Chlorwasserstoffelektrolyse |
US9181624B2 (en) | 2009-04-16 | 2015-11-10 | Chlorine Engineers Corp., Ltd. | Method of electrolysis employing two-chamber ion exchange membrane electrolytic cell having gas diffusion electrode |
DE102009023539B4 (de) * | 2009-05-30 | 2012-07-19 | Bayer Materialscience Aktiengesellschaft | Verfahren und Vorrichtung zur Elektrolyse einer wässerigen Lösung von Chlorwasserstoff oder Alkalichlorid in einer Elektrolysezelle |
SG174715A1 (en) | 2010-03-30 | 2011-10-28 | Bayer Materialscience Ag | Process for preparing diaryl carbonates and polycarbonates |
ES2643234T3 (es) | 2010-03-30 | 2017-11-21 | Covestro Deutschland Ag | Procedimiento para la preparación de carbonatos de diarilo y policarbonatos |
US8562810B2 (en) | 2011-07-26 | 2013-10-22 | Ecolab Usa Inc. | On site generation of alkalinity boost for ware washing applications |
CN103194765A (zh) * | 2012-01-10 | 2013-07-10 | 石福金属兴业株式会社 | 杀菌水生成装置 |
JP6223442B2 (ja) * | 2012-06-29 | 2017-11-01 | オーストラリアン バイオリファイニング プロプライエタリー リミテッド | 金属塩溶液から塩酸を生成又は回収するための方法及び装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0785294A1 (de) * | 1996-01-19 | 1997-07-23 | De Nora S.P.A. | Verfahren zur Elektrolyse von wassrigen Lösungen von Salzsäure |
US6149782A (en) * | 1999-05-27 | 2000-11-21 | De Nora S.P.A | Rhodium electrocatalyst and method of preparation |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS534796A (en) * | 1976-07-05 | 1978-01-17 | Asahi Chem Ind Co Ltd | Electrolysis of pressurized alkali halide |
US4311568A (en) * | 1980-04-02 | 1982-01-19 | General Electric Co. | Anode for reducing oxygen generation in the electrolysis of hydrogen chloride |
US6135331A (en) * | 1999-08-13 | 2000-10-24 | Davis; Richard Maurice | Snow ski boot remover |
-
2001
- 2001-08-03 DE DE10138215A patent/DE10138215A1/de not_active Withdrawn
-
2002
- 2002-07-22 PT PT2016239T patent/PT1283281E/pt unknown
- 2002-07-22 ES ES02016239T patent/ES2397508T3/es not_active Expired - Lifetime
- 2002-07-22 EP EP02016239A patent/EP1283281B1/de not_active Expired - Lifetime
- 2002-07-30 US US10/207,937 patent/US6790339B2/en not_active Expired - Lifetime
- 2002-08-02 CN CNB021274622A patent/CN1247818C/zh not_active Expired - Lifetime
-
2003
- 2003-09-18 HK HK03106703.2A patent/HK1054575A1/zh unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0785294A1 (de) * | 1996-01-19 | 1997-07-23 | De Nora S.P.A. | Verfahren zur Elektrolyse von wassrigen Lösungen von Salzsäure |
US6149782A (en) * | 1999-05-27 | 2000-11-21 | De Nora S.P.A | Rhodium electrocatalyst and method of preparation |
Also Published As
Publication number | Publication date |
---|---|
JP2003049290A (ja) | 2003-02-21 |
HK1054575A1 (zh) | 2003-12-05 |
DE10138215A1 (de) | 2003-02-20 |
US6790339B2 (en) | 2004-09-14 |
ES2397508T3 (es) | 2013-03-07 |
CN1405357A (zh) | 2003-03-26 |
US20030024824A1 (en) | 2003-02-06 |
CN1247818C (zh) | 2006-03-29 |
EP1283281A2 (de) | 2003-02-12 |
PT1283281E (pt) | 2013-01-24 |
EP1283281B1 (de) | 2012-11-14 |
JP4251432B2 (ja) | 2009-04-08 |
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