SG10201602362XA - Steam Re-Calcination Of Mixed Metal Oxide Catalysts - Google Patents
Steam Re-Calcination Of Mixed Metal Oxide CatalystsInfo
- Publication number
- SG10201602362XA SG10201602362XA SG10201602362XA SG10201602362XA SG10201602362XA SG 10201602362X A SG10201602362X A SG 10201602362XA SG 10201602362X A SG10201602362X A SG 10201602362XA SG 10201602362X A SG10201602362X A SG 10201602362XA SG 10201602362X A SG10201602362X A SG 10201602362XA
- Authority
- SG
- Singapore
- Prior art keywords
- calcination
- steam
- metal oxide
- mixed metal
- oxide catalysts
- Prior art date
Links
- 238000001354 calcination Methods 0.000 title 1
- 239000003054 catalyst Substances 0.000 title 1
- 229910003455 mixed metal oxide 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
- B01J27/057—Selenium or tellurium; Compounds thereof
- B01J27/0576—Tellurium; Compounds 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
- B01J23/002—Mixed oxides other than spinels, e.g. perovskite
-
- 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
- B01J23/56—Platinum group metals
- B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/652—Chromium, molybdenum or tungsten
- B01J23/6525—Molybdenum
-
- 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
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
-
- 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
- B01J37/0027—Powdering
- B01J37/0036—Grinding
-
- 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
- B01J37/03—Precipitation; Co-precipitation
- B01J37/036—Precipitation; Co-precipitation to form a gel or a cogel
-
- 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
- B01J37/08—Heat treatment
- B01J37/10—Heat treatment in the presence of water, e.g. steam
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/215—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of saturated hydrocarbyl groups
-
- 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
- B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Dispersion Chemistry (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161467418P | 2011-03-25 | 2011-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG10201602362XA true SG10201602362XA (en) | 2016-05-30 |
Family
ID=45922838
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG10201602362XA SG10201602362XA (en) | 2011-03-25 | 2012-03-21 | Steam Re-Calcination Of Mixed Metal Oxide Catalysts |
| SG2013070024A SG193512A1 (en) | 2011-03-25 | 2012-03-21 | Steam re-calcination of mixed metal oxide catalysts |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG2013070024A SG193512A1 (en) | 2011-03-25 | 2012-03-21 | Steam re-calcination of mixed metal oxide catalysts |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9616415B2 (en) |
| EP (1) | EP2688666B1 (en) |
| CN (2) | CN103459014A (en) |
| BR (1) | BR112013024586B1 (en) |
| SG (2) | SG10201602362XA (en) |
| TW (2) | TW201545812A (en) |
| WO (1) | WO2012134898A2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9409156B2 (en) | 2012-10-19 | 2016-08-09 | Instituto Mexicano Del Petroleo | Oxidative dehydrogenation of ethane to ethylene and preparation of multimetallic mixed oxide catalyst for such process |
| CN104549223B (en) * | 2013-10-23 | 2017-07-28 | 中国石油化工股份有限公司 | A kind of methane selectively oxidizing synthesizing methanol and formaldehyde catalyst and its preparation method and application |
| KR20220004141A (en) | 2019-05-02 | 2022-01-11 | 다우 글로벌 테크놀로지스 엘엘씨 | Reduction of aldehyde by-products using a high-activity and high-selectivity catalyst in the production of acrylic acid |
| CN114477092A (en) * | 2022-01-24 | 2022-05-13 | 南方科技大学 | Preparation method and application of hydrogenated oxide |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5472925A (en) * | 1991-08-08 | 1995-12-05 | Mitsubishi Chemical Corporation | Catalyst for the production of nitriles |
| DE69402567T2 (en) * | 1993-01-28 | 1997-11-27 | Mitsubishi Chem Corp | Method of producing an unsaturated carboxylic acid |
| ID20670A (en) | 1997-08-05 | 1999-02-11 | Asahi Chemical Ind | AMOXICATION CATALYST FOR USE IN PRODUCING ACRYLONITRYL OR METACRYLONITRIL FROM PROPANA OR ISOBUTANA WITH AMOXICATION |
| EP1260495B1 (en) * | 1998-05-21 | 2004-08-11 | Rohm And Haas Company | A process for preparing a multi-metal oxide catalyst |
| CA2271397A1 (en) * | 1998-05-21 | 1999-11-21 | Rohm And Haas Company | A process for preparing a catalyst |
| US6114278A (en) * | 1998-11-16 | 2000-09-05 | Saudi Basic Industries Corporation | Catalysts for catalytic oxidation of propane to acrylic acid, methods of making and using the same |
| US6407031B1 (en) | 2000-09-28 | 2002-06-18 | Rohm And Haas Company | Promoted multi-metal oxide catalyst |
| US6589907B2 (en) | 2000-09-28 | 2003-07-08 | Rohm And Haas Company | Zn and/or Ga promoted multi-metal oxide catalyst |
| US6407280B1 (en) | 2000-09-28 | 2002-06-18 | Rohm And Haas Company | Promoted multi-metal oxide catalyst |
| US6734136B2 (en) | 2000-09-28 | 2004-05-11 | Rohm And Haas Company | IR and/or SM promoted multi-metal oxide catalyst |
| EP1193240A1 (en) * | 2000-09-29 | 2002-04-03 | Rohm And Haas Company | Recycle process in the preparation of unsaturated carboxylic acids from alkane |
| US7038082B2 (en) | 2002-10-17 | 2006-05-02 | Basf Aktiengesellschaft | Preparation of a multimetal oxide material |
| BRPI0500615B1 (en) * | 2004-03-10 | 2015-07-14 | Rohm & Haas | Modified Catalyst and Modified Catalyst System |
| US7538059B2 (en) | 2006-01-31 | 2009-05-26 | Rohm And Haas Company | Regeneration of mixed metal oxide catalysts |
| US7875571B2 (en) * | 2006-09-07 | 2011-01-25 | Rohm And Haas Company | Activated mixed metal oxide oxidation catalysts |
| JP4822559B2 (en) * | 2007-09-19 | 2011-11-24 | ローム アンド ハース カンパニー | An improved method for the selective reduction of propionic acid from a (meth) acrylic acid product stream |
| DE112009000404T5 (en) * | 2008-02-25 | 2010-12-30 | Sakthivel, Ayyamperumal, Dr., Vadodara | Phase-enriched MoVTeNb mixed oxide catalyst and process for its preparation |
-
2012
- 2012-03-21 SG SG10201602362XA patent/SG10201602362XA/en unknown
- 2012-03-21 WO PCT/US2012/029857 patent/WO2012134898A2/en active Application Filing
- 2012-03-21 US US14/007,167 patent/US9616415B2/en active Active
- 2012-03-21 SG SG2013070024A patent/SG193512A1/en unknown
- 2012-03-21 CN CN2012800149265A patent/CN103459014A/en active Pending
- 2012-03-21 CN CN201910196895.3A patent/CN110075838A/en active Pending
- 2012-03-21 BR BR112013024586-7A patent/BR112013024586B1/en active IP Right Grant
- 2012-03-21 EP EP12711529.3A patent/EP2688666B1/en active Active
- 2012-03-23 TW TW104129914A patent/TW201545812A/en unknown
- 2012-03-23 TW TW101110050A patent/TWI504437B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US9616415B2 (en) | 2017-04-11 |
| SG193512A1 (en) | 2013-10-30 |
| TW201545812A (en) | 2015-12-16 |
| EP2688666B1 (en) | 2019-03-20 |
| EP2688666A2 (en) | 2014-01-29 |
| BR112013024586B1 (en) | 2020-03-03 |
| CN103459014A (en) | 2013-12-18 |
| TWI504437B (en) | 2015-10-21 |
| CN110075838A (en) | 2019-08-02 |
| US20140031585A1 (en) | 2014-01-30 |
| WO2012134898A3 (en) | 2013-04-04 |
| TW201244819A (en) | 2012-11-16 |
| WO2012134898A2 (en) | 2012-10-04 |
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