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Catalyst, Solid Sorbent, Or Support Therefor: Product Or Process Of Making > Catalyst Or Precursor Therefor > Metal, Metal Oxide Or Metal Hydroxide > Of Lanthanide Series (i.e., Atomic Number 57 To 71 Inclusive) Of Lanthanide Series (i.e., Atomic Number 57 To 71 Inclusive)Of Lanthanide Series (i.e., Atomic Number 57 To 71 Inclusive) patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.02/01/07 - 20070027031 - Catalyst material comprising transition metal oxide A metal oxide catalyst material which comprises one or more of transition metal elements having a 4d shell electron or a 5d shell electron as an electron bearing the electroconductivity thereof; and a catalyst for treating a combustion exhaust gas comprising the catalyst material. The contact of an exhaust gas ... 01/04/07 - 20070004589 - Exhaust gas-purifying catalyst An exhaust gas-purifying catalyst includes a carrier, and an active component formed of a noble metal, carried by the carrier. The carrier has a core portion comprising a cubic or tetragonal stabilized zirconia-based composite oxide containing at least one stabilizing element, and a surface layer portion including a heat resistant ... 12/21/06 - 20060287196 - Catalyst for clarifying exhaust gas and method for preparation thereof, and exhaust gas clarification catalyst device for vehicle A purification catalyst for exhaust gas enhances the activities of the precious metals, preventing drop of activities at high temperature, and exhibiting a sufficient performance even during low temperature (below 400° C.) operation when starting a vehicle or during idling. The Pd oxide is supported on the Al oxide, and ... 11/30/06 - 20060270549 - Exhaust gas-purifying catalyst An exhaust gas-purifying catalyst includes a support substrate, a catalyst support layer formed on the support substrate and containing a composite oxide of a rare earth element and zirconium, and a catalytic metal supported by the catalyst support layer. In this catalyst, all oxides containing the rare earth element are ... 11/09/06 - 20060252638 - Exhaust gas-purifying catalyst An exhaust gas-purifying catalyst includes a rare-earth element, an alkaline-earth element, and a precious metal. A part of the rare-earth element and a part of the alkaline-earth element form a composite oxide. The composite oxide and a part of the precious metal form a solid solution. ... 11/02/06 - 20060247126 - Hydrogen sulfide generation-suppressed catalyst An exhaust gas-purifying catalyst includes Nd and/or Pr as an active ingredient that suppresses generation of hydrogen sulfide. ... 08/31/06 - 20060194694 - Platinum-ruthenium containing catalyst formulations for hydrogen generation A method and catalysts for producing a hydrogen-rich syngas are disclosed. According to the method a CO-containing gas contacts a water gas shift (WGS) catalyst, optionally in the presence of water, preferably at a temperature of less than about 450° C. to produce a hydrogen-rich gas, such as a hydrogen-rich ... 01/12/06 - 20060009352 - Promoted calcium-aluminate supported catalysts for synthesis gas generation A promoted calcium-alumina supported reforming catalyst that is particularly useful for reforming reactions where low H2/CO ratio synthesis gas, such as less than 2.3 is generated directly is disclosed. The catalyst comprises from about 25 wt % to about 98 wt % alumina, from about 0.5 wt % to about ... 11/17/05 - 20050255993 - Method for producing catalyst for clarifying exhaust gas To provide a method for industrially efficiently producing an exhaust gas purifying catalyst containing a perovskite-type composite oxide which is stable and has a less reduced specific surface area and is also effectively prevented from decreasing in its catalytic performance even in endurance in high temperature oxidative reducing atmospheres, a ... 11/17/05 - 20050255992 - Rhodium-rich catalysts doped with rare earth oxides The present invention relates to a novel catalyst comprising at least one support material, rhodium as active metal either alone or in combination with further active metals from the platinum metal group and also at least one rare earth oxide as promoter, where the mass ratio of rhodium to the ... 11/10/05 - 20050250643 - Catalytically active coating and method of depositing on a substrate A method of depositing a catalytically reactive coating to a substrate including selecting a target light off temperature for a predetermined catalytic combustion environment, selecting a thermal barrier coating composition, selecting a catalytic material and codepositing the thermal barrier coating composition and the catalytic material onto the substrate in proportions ... 11/03/05 - 20050245391 - Catalyst for exhaust gas purification wherein A represents at least one element selected from rare-earth elements and essentially including one or more rare-earth elements each having a valence of 3 as the only valence; A′ represents at least one element selected from alkaline earth metals and Ag; B represents at least one element selected from ... 10/20/05 - 20050233897 - Catalyst for exhaust gas purification wherein A represents at least one element selected from rare-earth elements essentially including one or more rare-earth elements each having a valence of 3 as the only valence and arbitrarily including Ce and/or Pr; and B represents at least one element selected from transition elements excluding Co, Rh and the ... 10/20/05 - 20050233896 - Supported metal catalyst with improved thermal stability Catalytic systems are provided that include a metallic catalyst attached to a ceramic support that has alumina as a principal ingredient. The ceramic support is doped with an adhesive agent so that the surface of the support includes the adhesive agent. The adhesive agent is designed to form an open-shell ... 08/25/05 - 20050187099 - Purification catalyst for exhaust gas, production method therefor, and purification catalyst device for automobile exhaust gas A purification catalyst for exhaust gas enhances the activities of the precious metals, preventing decrease of activities at high temperature, and exhibiting a satisfactory performance during operation. In the purification catalyst of the present invention, Pd is supported by an aluminum composite oxide having a perovskite structure, the aluminum composite ... 06/02/05 - 20050119117 - Particulate matter-oxidizing material and oxidizing catalyst A particulate matter-oxidizing material which enhances the rate of oxidizing the particulate matter at low temperatures (not higher than about 300° C.), and of which the action for purifying NOx by reduction at high temperatures (not lower than about 500° C.) is not impaired by the oxidizing action. The oxidizing ... ### FreshPatents.com Support |