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Class Information
Number: 502/205
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Catalyst or precursor therefor > Boron or compound containing same > And group vi metal containing (i.e., cr, mo, w or po) > And bismuth containing
Description: Composition which also includes element number 83.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8455388 Attrition resistant mixed metal oxide ammoxidation catalysts Jun. 4, 2013
8288306 Preparation process of a catalyst used for gas phase oxidation of light alkenes to unsaturated aldehydes Oct. 16, 2012
8105971 Process for making catalysts useful for the conversion of paraffins to olefins Jan. 31, 2012
8105972 Catalysts for the conversion of paraffins to olefins and use thereof Jan. 31, 2012
8034736 Catalyst for synthesizing acrylonitrile and process for producing acrylonitrile Oct. 11, 2011
7777082 Preparation of annular unsupported catalysts Aug. 17, 2010
7208446 Quasi-crystalline boehmites containing additives Apr. 24, 2007
6723869 Method for producing acrylonitrile, catalyst for use therein and method for preparing the same Apr. 20, 2004
6653496 Method for producing acrylonitrile, catalyst for use therein and method for preparing the same Nov. 25, 2003
6642405 Method for producing acrylonitrile, catalyst for use therein and method for preparing the same Nov. 4, 2003
6638890 Modified carrier, complex oxide catalyst and process for preparation of acrylic acid Oct. 28, 2003
6610629 Process for producing an oxide catalyst for oxidation or ammoxidation Aug. 26, 2003
6479691 Catalyst for producing unsaturated nitrile Nov. 12, 2002
6399818 Process for producing unsaturated aldehydes and unsaturated carboxylic acids Jun. 4, 2002
6149799 Catalyst compromising a mixed sulphide and its use for hydrorefining and hydroconverting hydrocarbons Nov. 21, 2000
6083868 Method of producing heat-resistant catalyst support Jul. 4, 2000
5817593 Catalyst and process for producing amines Oct. 6, 1998
5583086 Cesium containing multimetal oxide catalyst compositions for the preparation of methacrolein by gas-phase-catalytic oxidation Dec. 10, 1996
5532199 Carrier-supported catalyst for the synthesis of unsaturated aldehydes and unsaturated carboxylic acids and process for preparing the same Jul. 2, 1996
5491258 Molded catalyst or supported catalyst for synthesizing methacrolein and methacrylic acid, a process for production thereof, and a process of use thereof Feb. 13, 1996
5438028 Method of enhancing finished catalysts Aug. 1, 1995
5422326 Process for preparing a catalyst for producing methacrylic acid Jun. 6, 1995
5413974 Aluminum-containing oxide and process for producing aluminum-containing oxide May. 9, 1995
5364825 Multimetal oxide compositions and process of preparing same Nov. 15, 1994
5324702 Catalytic oxidation and oxidative dehydrogenation using metal-compound-loaded, deboronated hams-1b crystalline borosilicate molecular sieve compositions Jun. 28, 1994
5250485 Process for preparing catalysts used for production of methacrolein and methacrylic acid Oct. 5, 1993
5225389 Catalysts for the gaseous phase oxidation of olefins into .alpha.,.beta.-unsaturated aldehydes Jul. 6, 1993
5223469 Fluidized-bed catalyst for preparing acrylonitrile Jun. 29, 1993
5183793 Ammoxidation catalysts and methods for their preparation for use in the production of isophthalonitrile Feb. 2, 1993
5177048 Supplementary catalyst for ammoxidation catalysts Jan. 5, 1993
5173468 Compositions of the formula MO.sub.12 P.sub.a V.sub.b X.sup.1.sub.c X.sup.2.sub.d X.sup.3.sub.e Sb.sub.f Re.sub.g S.sub.h O.sub.n Dec. 22, 1992
5166119 Preparation of catalysts for producing methacrolein and methacrylic acid Nov. 24, 1992
5134105 Catalyst for propylene ammoxidation to acrylonitrile Jul. 28, 1992
5132269 Iron-antimony-molybdenum-containing oxide catalyst composition and process for preparing the same Jul. 21, 1992
5126307 Process for preparing catalyst for producing methacrylic acid and catalyst prepared by process Jun. 30, 1992
5104844 Process of preparing catalysts for producing methacrylic acid Apr. 14, 1992
5102846 Process for preparing catalysts for producing methacrylic acid Apr. 7, 1992
5102847 Process for preparing catalysts for producing methacrylic acid Apr. 7, 1992
5079207 Catalyst for ammoxidation of paraffins Jan. 7, 1992
5071814 Process for producing molybdenum bismuth-containing metal oxide catalyst Dec. 10, 1991
5059573 Process for producing molybdenum-containing metal oxide fluid-bed catalyst Oct. 22, 1991
4921828 Antimony promoted bismuth cerium molybdate catalysts May. 1, 1990
4873217 Catalyst for oxidation of olefin or tertiary alcohol and process for production thereof Oct. 10, 1989
4855275 Catalyst performance improvement via separate boron addition Aug. 8, 1989
4837360 Process for producing acrolein and acrylic acid Jun. 6, 1989
4816603 Process for the production of methacrolein and methacrylic acid Mar. 28, 1989
4803190 Process for production of composite oxide catalysts Feb. 7, 1989
4783545 Method for ammoxidation of paraffins and catalyst system therefor Nov. 8, 1988
4778930 Process for the oxidation of olefins using catalysts contaning antimony Oct. 18, 1988
4732884 Process for producing composite oxide catalysts Mar. 22, 1988

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