AR010654A1 - Un proceso para la produccion de acetato de rutenio y el producto que se obtiene - Google Patents
Un proceso para la produccion de acetato de rutenio y el producto que se obtieneInfo
- Publication number
- AR010654A1 AR010654A1 ARP970105554A ARP970105554A AR010654A1 AR 010654 A1 AR010654 A1 AR 010654A1 AR P970105554 A ARP970105554 A AR P970105554A AR P970105554 A ARP970105554 A AR P970105554A AR 010654 A1 AR010654 A1 AR 010654A1
- Authority
- AR
- Argentina
- Prior art keywords
- ruthenium
- acetic acid
- acetate
- iii
- production
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic System
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic System
- C07F15/0006—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic System compounds of the platinum group
- C07F15/0046—Ruthenium compounds
- C07F15/0053—Ruthenium compounds without a metal-carbon linkage
Abstract
Se relaciona con mejoras en compuestos de metales preciosos. Más especialmente, se relaciona con mejoras en compuestos de rutenio y con métodospara su produccion. Los procesos generalmente aceptados para la produccion de acetato de rutenio (III) implican la reaccion de RuCl3.xH2O con cualquierade ácido-/anhídrico acético o acetato sodico en etanol. Una alternativa consistiría en reaccionar oxido de rutenio (VIII) con una mezcla de ácidoacético y un reductor tal como acetaldehido o etanol. Esta ultima reaccion es peligrosa debido a la naturaleza explosiva del oxido de rutenio (VIIII), aunquecabría esperar que proporcionara un producto de alta pureza. Además se proporciona un proceso para la produccion de solucion de acetato de rutenio(III) en alto rendimiento y que comprende reaccionar oxido de rutenio (IV) con la cantidad estequiométrica de hidrazina como agente reductor, en presenciade ácido acético. El proceso se efectua en dos etapas: la primera, reduccion de rutenio (IV) a rutenio (III) mediante la hidrazina en una proporcion de95-115% usada como agente reductor, en presencia de ácido acético, seguido por calentamiento, preferentemente a reflujo, durante un largo período, porejemplo durante 8-24 horas. Se proporciona además acetato de rutenio (III) disuelto en ácido acético acuoso y que contiene bajos niveles de impurezas.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3182396P | 1996-11-26 | 1996-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR010654A1 true AR010654A1 (es) | 2000-06-28 |
Family
ID=21861602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP970105554A AR010654A1 (es) | 1996-11-26 | 1997-11-26 | Un proceso para la produccion de acetato de rutenio y el producto que se obtiene |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US5886204A (es) |
| EP (1) | EP0844251B1 (es) |
| JP (1) | JP3999320B2 (es) |
| KR (1) | KR100536791B1 (es) |
| CN (1) | CN1279012C (es) |
| AR (1) | AR010654A1 (es) |
| BR (1) | BR9705903A (es) |
| CA (1) | CA2222119C (es) |
| DE (1) | DE69714384T2 (es) |
| ID (1) | ID18998A (es) |
| MY (1) | MY117386A (es) |
| NO (1) | NO975429L (es) |
| NZ (1) | NZ329244A (es) |
| RU (1) | RU2184119C2 (es) |
| SA (1) | SA98190044B1 (es) |
| TW (1) | TW521075B (es) |
| UA (1) | UA56134C2 (es) |
| ZA (1) | ZA9710220B (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100406534B1 (ko) * | 2001-05-03 | 2003-11-20 | 주식회사 하이닉스반도체 | 루테늄 박막의 제조 방법 |
| JP5293930B2 (ja) * | 2007-03-22 | 2013-09-18 | Ｊｓｒ株式会社 | 化学気相成長材料及び化学気相成長方法 |
| DE102007014914B4 (de) * | 2007-03-26 | 2013-09-12 | Heraeus Precious Metals Gmbh & Co. Kg | Katalytisch hochwirksame Edelmetall-Carboxylat-Verbindungen von Ir, Ru, Rh, Pd, Pt und Au |
| KR101526633B1 (ko) * | 2008-03-17 | 2015-06-05 | 제이에스알 가부시끼가이샤 | 디루테늄 착체 및 화학 기상 성장의 재료 및 방법 |
| CN115141093A (zh) * | 2022-06-28 | 2022-10-04 | 浙江微通催化新材料有限公司 | 一种醋酸钌的制备方法 |
| CN115536520A (zh) * | 2022-11-02 | 2022-12-30 | 金川集团股份有限公司 | 一种醋酸钌的制备方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1405592A (en) * | 1971-08-11 | 1975-09-10 | Johnson Matthey Co Ltd | Compounds of ruthenium |
| JPS63315509A (ja) * | 1987-06-17 | 1988-12-23 | Hitachi Ltd | 蒸発缶の硝酸液処理システム |
-
1997
- 1997-11-12 ZA ZA9710220A patent/ZA9710220B/xx unknown
- 1997-11-12 EP EP97309107A patent/EP0844251B1/en not_active Expired - Lifetime
- 1997-11-12 DE DE69714384T patent/DE69714384T2/de not_active Expired - Lifetime
- 1997-11-13 US US08/969,664 patent/US5886204A/en not_active Expired - Lifetime
- 1997-11-21 JP JP32179597A patent/JP3999320B2/ja not_active Expired - Lifetime
- 1997-11-24 NZ NZ329244A patent/NZ329244A/xx unknown
- 1997-11-24 KR KR1019970062382A patent/KR100536791B1/ko not_active IP Right Cessation
- 1997-11-25 TW TW086117657A patent/TW521075B/zh active
- 1997-11-25 CA CA002222119A patent/CA2222119C/en not_active Expired - Lifetime
- 1997-11-25 UA UA97115644A patent/UA56134C2/uk unknown
- 1997-11-26 CN CNB971257523A patent/CN1279012C/zh not_active Expired - Lifetime
- 1997-11-26 RU RU97120622/04A patent/RU2184119C2/ru active
- 1997-11-26 MY MYPI97005717A patent/MY117386A/en unknown
- 1997-11-26 BR BR9705903A patent/BR9705903A/pt not_active Application Discontinuation
- 1997-11-26 NO NO975429A patent/NO975429L/no unknown
- 1997-11-26 AR ARP970105554A patent/AR010654A1/es unknown
- 1997-11-26 ID IDP973767A patent/ID18998A/id unknown
-
1998
- 1998-05-05 SA SA98190044A patent/SA98190044B1/ar unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TW521075B (en) | 2003-02-21 |
| SA98190044B1 (ar) | 2006-05-13 |
| CN1191858A (zh) | 1998-09-02 |
| DE69714384D1 (de) | 2002-09-05 |
| CA2222119C (en) | 2007-01-30 |
| JP3999320B2 (ja) | 2007-10-31 |
| MY117386A (en) | 2004-06-30 |
| NO975429D0 (no) | 1997-11-26 |
| EP0844251B1 (en) | 2002-07-31 |
| EP0844251A1 (en) | 1998-05-27 |
| JPH10168027A (ja) | 1998-06-23 |
| NZ329244A (en) | 1999-02-25 |
| CN1279012C (zh) | 2006-10-11 |
| KR19980042700A (ko) | 1998-08-17 |
| ZA9710220B (en) | 1999-05-12 |
| US5886204A (en) | 1999-03-23 |
| BR9705903A (pt) | 1999-05-18 |
| CA2222119A1 (en) | 1998-05-26 |
| RU2184119C2 (ru) | 2002-06-27 |
| MX9709135A (es) | 1998-09-30 |
| KR100536791B1 (ko) | 2006-04-21 |
| NO975429L (no) | 1998-05-27 |
| UA56134C2 (uk) | 2003-05-15 |
| DE69714384T2 (de) | 2002-11-14 |
| ID18998A (id) | 1998-05-28 |
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