BRPI0811132A2 - Preparação de catalisadores de paládio-ouro - Google Patents
Preparação de catalisadores de paládio-ouroInfo
- Publication number
- BRPI0811132A2 BRPI0811132A2 BRPI0811132-4A2A BRPI0811132A BRPI0811132A2 BR PI0811132 A2 BRPI0811132 A2 BR PI0811132A2 BR PI0811132 A BRPI0811132 A BR PI0811132A BR PI0811132 A2 BRPI0811132 A2 BR PI0811132A2
- Authority
- BR
- Brazil
- Prior art keywords
- paladio
- catalyzers
- gold
- preparation
- gold catalyzers
- Prior art date
Links
- 239000010931 gold Substances 0.000 title 1
- 229910052737 gold Inorganic materials 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/66—Silver or gold
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/063—Titanium; Oxides or hydroxides thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/48—Silver or gold
- B01J23/52—Gold
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
- B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/04—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds
- C07C67/05—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation
- C07C67/055—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation in the presence of platinum group metals or their compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/63—Pore volume
- B01J35/633—Pore volume less than 0.5 ml/g
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/12—Oxidising
- B01J37/14—Oxidising with gases containing free oxygen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/16—Reducing
- B01J37/18—Reducing with gases containing free hydrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/801,935 US7811968B2 (en) | 2007-05-11 | 2007-05-11 | Preparation of palladium-gold catalysts |
PCT/US2008/004381 WO2008140658A1 (en) | 2007-05-11 | 2008-04-04 | Preparation of palladium-gold catalysts |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0811132A2 true BRPI0811132A2 (pt) | 2014-12-23 |
Family
ID=39673232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0811132-4A2A BRPI0811132A2 (pt) | 2007-05-11 | 2008-04-04 | Preparação de catalisadores de paládio-ouro |
Country Status (7)
Country | Link |
---|---|
US (1) | US7811968B2 (pt) |
EP (1) | EP2152407A1 (pt) |
CN (1) | CN101678321B (pt) |
BR (1) | BRPI0811132A2 (pt) |
CA (1) | CA2683952A1 (pt) |
RU (1) | RU2457903C2 (pt) |
WO (1) | WO2008140658A1 (pt) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100121100A1 (en) * | 2008-11-12 | 2010-05-13 | Daniel Travis Shay | Supported palladium-gold catalysts and preparation of vinyl acetate therewith |
SG181640A1 (en) * | 2009-12-16 | 2012-07-30 | Lyondell Chemical Tech Lp | Titania-containing extrudate |
US8329611B2 (en) * | 2009-12-16 | 2012-12-11 | Lyondell Chemical Technology, L,P. | Titania-containing extrudate |
US8273682B2 (en) * | 2009-12-16 | 2012-09-25 | Lyondell Chemical Technology, L.P. | Preparation of palladium-gold catalyst |
WO2011075279A1 (en) | 2009-12-16 | 2011-06-23 | Lyondell Chemical Technology, L.P. | Titania-alumina supported palladium catalyst |
US8507720B2 (en) * | 2010-01-29 | 2013-08-13 | Lyondell Chemical Technology, L.P. | Titania-alumina supported palladium catalyst |
US20110306748A1 (en) | 2010-06-11 | 2011-12-15 | Daniel Travis Shay | Titania-alumina-tungsta extrudate and its use |
US8822717B2 (en) * | 2010-11-24 | 2014-09-02 | LyondellBassell Acetyls, LLC | Vinyl acetate production process |
GB201908844D0 (en) * | 2019-06-20 | 2019-08-07 | Johnson Matthey Plc | Gold containing catalyst, method of preparation and use |
CN111569874B (zh) * | 2020-05-28 | 2023-02-17 | 台州学院 | 一种活性炭-钯金镓液态合金复合催化剂及其制备方法和应用 |
CN111530449B (zh) * | 2020-06-09 | 2021-08-10 | 江苏龙净科杰环保技术有限公司 | 一种烟气壁流式除尘低温脱硝蜂窝式催化剂及其制备工艺 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1252662B (pt) * | 1965-06-25 | |||
US3380934A (en) * | 1966-10-20 | 1968-04-30 | Exxon Research Engineering Co | Noble metal catalysts and their production |
CH534005A (de) * | 1968-02-01 | 1973-02-28 | Bayer Ag | Verfahren zur Herstellung eines Palladium und Gold enthaltenden Katalysators |
US6022823A (en) * | 1995-11-07 | 2000-02-08 | Millennium Petrochemicals, Inc. | Process for the production of supported palladium-gold catalysts |
SA97180048B1 (ar) * | 1996-05-24 | 2005-12-21 | هوكست سيلانس كوربوريشن | محفز بلاديوم - ذهب palladium gold ثنائي المعدن متغاير الخواص heterogeneous bimetallic vinyl acetate لإنتاج أسيتات فينيل |
JP2001505184A (ja) * | 1996-07-01 | 2001-04-17 | ザ・ダウ・ケミカル・カンパニー | オレフィン類のオレフィンオキシド類への直接酸化方法 |
US6207128B1 (en) * | 1997-05-05 | 2001-03-27 | Akzo Nobel N.V. | Method of producing a catalyst |
WO1999012638A1 (en) * | 1997-09-09 | 1999-03-18 | Aea Technology Plc | Treatment of gaseous emissions |
GB9810928D0 (en) * | 1998-05-22 | 1998-07-22 | Bp Chem Int Ltd | Catalyst and process |
US6017847A (en) * | 1998-06-02 | 2000-01-25 | Celanese International Corporation | Vinyl acetate catalyst prepared with potassium aurate and comprising metallic palladium and gold on a carrier precoated with copper |
DE19843693A1 (de) * | 1998-09-24 | 2000-03-30 | Degussa | Trägerkatalysator für die Produktion von Vinylacetatmonomer |
US6358882B1 (en) * | 1998-12-08 | 2002-03-19 | The Standard Oil Company | Fluid bed vinyl acetate catalyst |
DE19914066A1 (de) * | 1999-03-27 | 2000-10-05 | Celanese Chem Europe Gmbh | Katalysatoren für die Gasphasenoxidation von Ethylen und Essigsäure zu Vinylacetat, Verfahren zu ihrer Herstellung und ihre Verwendung |
US6797669B2 (en) * | 2000-12-29 | 2004-09-28 | China Petroleum & Chemical Corporation | Catalyst for selective hydrogenation, its preparation process and application |
US7541012B2 (en) * | 2004-07-07 | 2009-06-02 | The Hong Kong University Of Science And Technology | Catalytic material and method of production thereof |
US7521393B2 (en) * | 2004-07-27 | 2009-04-21 | Süd-Chemie Inc | Selective hydrogenation catalyst designed for raw gas feed streams |
US20060171877A1 (en) * | 2004-08-05 | 2006-08-03 | Mazakhir Dadachov | Novel titanium dioxide, process of making and method of using same |
US7820583B2 (en) * | 2006-08-24 | 2010-10-26 | Millennium Inorganic Chemicals, Inc. | Nanocomposite particle and process of preparing the same |
-
2007
- 2007-05-11 US US11/801,935 patent/US7811968B2/en not_active Expired - Fee Related
-
2008
- 2008-04-04 CN CN2008800156597A patent/CN101678321B/zh not_active Expired - Fee Related
- 2008-04-04 CA CA002683952A patent/CA2683952A1/en not_active Abandoned
- 2008-04-04 EP EP08727280A patent/EP2152407A1/en not_active Withdrawn
- 2008-04-04 BR BRPI0811132-4A2A patent/BRPI0811132A2/pt not_active IP Right Cessation
- 2008-04-04 WO PCT/US2008/004381 patent/WO2008140658A1/en active Application Filing
- 2008-04-04 RU RU2009141301/04A patent/RU2457903C2/ru not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN101678321A (zh) | 2010-03-24 |
RU2457903C2 (ru) | 2012-08-10 |
CN101678321B (zh) | 2012-09-26 |
RU2009141301A (ru) | 2011-06-20 |
US20080281122A1 (en) | 2008-11-13 |
US7811968B2 (en) | 2010-10-12 |
EP2152407A1 (en) | 2010-02-17 |
WO2008140658A1 (en) | 2008-11-20 |
CA2683952A1 (en) | 2008-11-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 8A ANUIDADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2384 DE 13-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |