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Patents - CATALYSIS1 2 3 4 Category list | July 2006 | | CATALYSIS |
WO 2005/105720 A1 (11/10/2005) BP Chemicals Limited
PROCESS FOR PREPARING CARBOXYLIC ACIDS AND DERIVATIVES THEREOF
Smith W.J.
A C2-C6 aliphatic carboxylic acid is prepared by reacting an alcohol with carbon monoxide, in the absence of the halogens at 250-600°C and 10 to 200 bars pressure, using a mordenite catalyst having, as framework elements, Si, Al and one or more of gallium, boron and iron, and which has been ion-exchanged or otherwise loaded with copper, nickel, iridium, rhodium or cobalt.
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WO 2005/105958 A1 (11/10/2005) Exxonmobil Research And Engineering Company
Soled S.L., Miseo S., Eijsbouts S.
PROCESS TO MANUFACTURE LOW SULFUR DISTILLATES
Low sulfur distillates are produced by hydrotreating distillate feedstocks using a bulk metal catalyst, comprising: i) a Group 6 metal eg molybdenum, tungsten ii) a Group 5 metal eg vanadium, niobium, tantalum, and mixtures thereof
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WO 2005/103206 A1 (11/03/2005) Albemarle Netherlands B.V.
Eijsbouts S., Soled S.L., Miseo, S.
HYDROTREATING CATALYST CONTAINING A GROUP V METAL
A sulfur-containing hydrotreating catalyst contains a Group 6 metal eg Mo, W or mixtures thereof, a Group 5 metal eg V, Ni, Ta, and mixtures thereof, and a Group 8 metal eg Ni, cobalt, Fe, and mixtures thereof, the metals (calculated as oxides) making up at least 50 wt.% of the catalyst.
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| January 2006 |
WO 2005.099897 A2 (10/27/05) Nippon Oil Corporation
Ikeda M, Waku T, Aoki N.
CATALYST FOR FISCHER-TROPSCH SYNTHESIS AND METHOD FOR PRODUCING HYDROCARBON
A Fischer-Tropsch catalyst consisting of cobalt, nickel or ruthenium supported on silica or alumina coated with a thin film of zirconium and/or titanium oxide in an amount of 0.5 to 10.0 mass % in terms of a metal, can be suitably used for achieving a low methane selectivity and also a high value of the chain growth probability ?, at high CO conversion.
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WO 2005/094506 A2 (10/13/05) Saudi Basic Ind Corp
Hazin P, Ellis E. Jr
CATALYST COMPOSITION FOR THE SELECTIVE CONVERSION OF ALKANES TO UNSATURATED CARBOXYLIC ACIDS, METHOD OF MAKING AND METHOD OF USING THEREOF
A metal oxide catalyst for selective one-step conversion of an alkane to an unsaturated carboxylic has a formula: Mo1VaSbbNbcMdOx wherein M is gallium, bismuth, silver or gold, a is 0.01 to 1, b is 0.01 to 1, c is 0.01 to 1, d is 0.01 to 1 and x is determined by the valence requirements of the other components. Cobalt or many other metals may also be included.
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WO 2005/046855 A3 (09/29/05) ConocPhillips Company
Espinoza R, Jothimurugesan K, Coy K, Ortego J Jr., Srinivasan N, Ionkina O.
SILICA-ALUMINA CATALYST SUPPORT, CATALYSTS MADE THEREFROM AND METHODS OF MAKING AND USING SAME
Images republished
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WO 2005/085390 A1 (09/15/05) Companhia Brasileira de Metalurgia E Mineração, Oxiteno S.A. Industria E Coercio, Petroleo Brasileiro S.A. - Petrobras
Dos Santos A, Pereira A, Sousa-Aguiar E, Moraes J, De Oliveira K, Sugaya M De F, Schmal M, Monteiro R De S, Vicentini V.
COBALT CATALYST FOR THE SYNTHESIS OF FISCHER-TROPSCH, CATALYST SUPPORT, PROCESSES FOR THE PREPARATION OF SUPPORT AND CATALYST AND THE USE OF THE CATALYST
A cobalt Fischer-Tropsch catlayst supported on niobium pentoxide with a BET surface area in the range of 30 to 160 m2.g-1, is used to obtain hydrocarbons with carbon atoms equal or higher than five, containing specially linear paraffins in the diesel fuel range, and without a significant formation of light hydrocarbons, olefins, aromatics and oxygenated compounds.
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WO 2005/080301 A1 (01/09/05) Chevron Phillips Chemical Company LP
Small B.
OLEFIN OLIGOMERIZATION
A continuous method of catalytic oligomerization of ?-olefins to a product having at least four carbon atoms using iron or cobalt tridentate metal complex catalysts or combinations thereof; and the single pass ocnversion of ethylene is at least about 40 weight percent among product olefins having at least four carbon atoms.
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WO 2005/072866 A1 (08/11/05) Statoil Asa, Petrosa
Rytter E, Skagseth T, Wigum H, Sincadu N.
FISCHER-TROPSCH CATALYSTS
An alumina-supported Fischer-Tropsch catalyst is produced by calcining an initial g-alumina support material at a temperature of at least 550°C to produce a modified alumina support; impregnating the modified alumina support material with a source cobalt; calcining the impregnated support material at a temperature of 700°C to 1200°C and activating the catalyst.
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WO 2005/070853 A1 (08/04/05) Wako Pure Chemical Industries Ltd
Ito N, Maesawa T, Muto K, Hirota K, Sajiki H.
METHOD OF DEUTERATION USING MIXED CATALYST
An aromatic and/or heterocycle compound with an enhanced deuteration ratio can be obtained by reacting the aromatic and/or heterocycle compound with a deuterium source in the presence of an activated mixed catalyst composed of at least two of palladium, platinum, rhodium, iridium, ruthenium, nickel or cobalt.
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WO 2005/062806 A2 (07/14/05) Saudi Basic Industries Corporation
Kauffman J.
PROCESS OF MAKING MIXED METAL OXIDE CATALYSTS FOR THE PRODUCTION OF UNSATURATED ALDEHYDES FROM OLEFINS
Unsaturated aldehydes such as methacrolein can be produced by gas phase oxidation of olefins such as isobutylene over a catalyst containing oxides of molybdenum, bismuth, iron, cesium, tungsten, cobalt, nickel, antimony, magnesium and zinc. The catalyst is produced in a two-part process reducing the amount of nitrates in the final catalyst precursor.
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WO 2005/061688 A1 (07/07/05) Reckitt Benckiser N.V. Reckitt Benckiser (UK) Limited
Geret L.
USE OF METAL COMPLEX COMPOUNDS AS OXIDATION CATALYSTS
An automatic dishwasher detergent formulation contains a metal complex of formula: [LnMmXp]zYq where M is manganese, titanium, iron, cobalt nickel or copper, X is a coordinating or bridging radical, Y is a counter-ion, q = z/(charge Y), and L is a tridentate tripyridyl ligand as catalysts for oxidation reactions and a sulphonated polymer.
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WO 2005/056185 A1 (06/23/05) Mitsubishi Chemical Corporation
Kanuka N, Teshigahara I.
PROCESS FOR PRODUCING COMPOSITE OXIDE CATALYST
A vapour-phase catalyst for the oxidation of olefin to unsaturated aldehyde and carboxylic acid is a composite oxide of (A) molybdenum, (B) bismuth, (C) cobalt and/or nickel and (D) iron produced from an aqueous dispersion of the raw materials for (A), (C), and (D) which is dried, heated and mixed with raw material for (B) and the resultant mixture dried and calcined.
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WO 2005/056 721 A1 (06/23/05) Chevron Phillips Chemical Company LP
Schmidt R, Solis J, Ching T.
TRANSITION METAL CARBOXYLATES AS CATALYSTS FOR OXYGEN SCAVENGING
Oxygen scavenging compositions and packaging articles that comprise (a) a metal catalysed oxidisable compound and (b) at least one of a transition metal carboxylate where the transition metal carboxylate comprises at least one carboxylate group containing 20-30 carbon atoms, such as cobalt behenate or cobalt arachidate.
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WO 2005/046855 A2 (05/26/05) ConocoPhillips Company
Espinoza R, Jothimurugesan K, Coy K, Ortego J Jr., Srinivasan N, Ionkina O.
SILICA-ALUMINA CATALYST SUPPORT, CATALYSTS MADE THEREFROM AND METHODS OF MAKING AND USING SAME
Catalysts comprising a catalytic metal depsoited on a composite support with well-dispersed chemical ""anchor"" species acting as nucleation centers for catalytic metal crystallites growth eg cobalt on a silica-alumina support made by a co-gel methode, wherein its average pore size can be controlled by the pH.
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WO 2005/047364 A1 (05/26/05) DSM IP Assets B.V.
Jansen J, Kraeger I, Derks F.
PRE-ACCELERATED UNSATURATED POLYESTER OR VINYL ESTER RESIN COMPOSITIONS
Pre-accelerated unsaturated polyester resin or vinyl ester resin compositions, curable with liquid peroxides, contain (a) an ascorbic acid compounds and (b) a soluble complex containing iron in oxidation state 2 or 3 but not ferrocene or a ferrocene derivative and is essentially free of cobalt.
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WO 2005/044426 A1 (05/19/05) Valtion Teknillinen Tutkimuskeskus, Honda Motor Co. Ltd
Nakatsuji T, Suzuki N, Ohno H, Sato N, Morita T, Wada K.
METHOD FOR CATALYTICALLY REDUCING NITROGEN OXIDE AND CATALYST THEREFOR
An Nox reduction catalyst for exhaust gases consists of (A) containing (a) ceria, (b) a praseodymium oxide, or (c) a mixture of oxides and/or a composite oxide of any two of Ce, Zr, Pr, Nd, Tb, Sm, Gd or La; (B) composed of (d) Pt, Rh, Pd or their oxides and (e) a carrier; and (C) a solid acid or a solid acid supported metal oxide eg V, W, Mo, cu, Fe, Co, Ni or Mn.
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WO 2005/042148 A1 (05/12/05) ABB Lummus Global, Inc.
Shan Z, Waller P, maingay B, Angevine P, Jansen J, Yeh C, Maschmeyer T, Dautzenberg F, Marchese L, Pastore H.
NOVEL ZEOLITE COMPOSITE, METHOD FOR MAKING AND CATALYTIC APPLICATION THEREOF
Composite catalysts for many reaction types include microporous zeolites eg zeolite Beta, zeolite Y, ZSM.5, SAPO-11, Breck-6, ALP4-5, etc. supported on a mesoporous inorganic oxide support e.g., silica or silicate. The catalyst can be further modified by introducing some metals e.g. aluminum, titanium, molybdenum, nickel, cobalt, iron, tungsten, palladium and platinum.
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WO 2004/064181 A3 (05/19/05) Symyx Technologies, Inc.
Strasser P, Fan Q, Devenney M, Gorer A, Cendak K, Chondroudis K, Giaquinta D.
PLATINUM-RUTHENIUM-COBALT ELECTROCATALYST
A2 published (07/29/04)
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WO 2004/033595 A1 (05/19)05) Exxonmobil Research and Engineering Company
Bishop A, Genetti W, Page N, Ansell L, Johnson J.
HEAVY LUBE OIL FROM FISCHER-TROPSCH WAX
Corrected version, originally published (04/22/04)
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| February 2005 |
WO 2004/094361 A1 (11/04/04) Daiso Co. Ltd.
"Igi, K.; Furukawa, Y.; Takenaka, K."
PROCESS FOR PRODUCING ?-HYDROXYESTER
"?-hydroxyesters are produced by reacting an epoxide, an alcohol and carbon monoxide in the presence of cobalt carbonyl and an aminopyridine co-catalyst where the amino substituent, may unsubstituted or substituted with formyl, acyl, alkoxycarbonyl, provided that the substitutents may be bonded with each other so as to form a ring together with neighbouring nitrogen atom."
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"WO 2004/099069 A1 (11/18/04) Uchiya Thermostat Co., Ltd."
"Otsuka, K.; Takenaka, S.; Nakamura, K.; Iizuka, K."
METHOD FOR REDUCING METAL OXIDE AND METHOD FOR PRODUCING HYDROGEN
"A metal oxide is reduced in a medium consisting a metal oxide capable of decomposing water to generate hydrogen and a metal such as a platinum group element, copper nickel or cobalt with a reducing gas containing a hydrocarbon eg town gas."
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WO 2004/060839 A1 (11/11/04) Dow Global Technologies Inc.
"Jegier, J. A.; Gulotty, Robert, J., Jr.; Pelati, J. E.; Olken, M. M."
DEHYDROGENATION OF ALKYL AROMATIC COMPOUND OVER A RARE EARTH CATALYST
"Dehydrogenation of alkyl aromatics to vinyl aromatics, uses a catalyst containing a rare earth element on a support, free of iron oxide and platinum group metal; or with a mixed oxide catalyst containing a rare earth element and aluminum, cobalt, chromium or manganese. The feed may contain an alkane, which is simultaneously dehydrogenated to an alkene."
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WO 2004/060833 A3 (11/25/04) Rhodia Chimie
"Marion, P.; Lowe, D. M.; Volpe, A. F., Jr.; Weskamp, T."
PROCESS FOR SYNTHESIZING AMINE FROM NITRILE
Previously published (07/22/04)
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WO 2004/101488 A1 (11/25/04) BP Chemicals Limited
"Gaemers, S.; Sunley, J. G."
CARBONYLATION PROCESS USING METAL-TRIDENTATE LIGAND CATALYSTS
"A process for the production of a carboxylic acid and/or the alcohol ester of a carboxylic acid by carbonylating an alcohol and/or a reactive derivative thereof with carbon monoxide employing as the carbonylation catalyst, cobalt, rhodium or iridium coordinated with a tridentate ligand."
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