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Browse by Category: Main > Chemistry
Class Information
Number: 502/212
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Catalyst or precursor therefor > Phosphorus or compound containing same > And group vi metal (i.e., cr, mo, w or po,) > Molybdenum > And bismuth containing
Description: Composition which also includes element number 83, free or chemically combined.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8658558 Hydroconversion multi-metallic catalyst and method for making thereof Feb. 25, 2014
8586499 Method for producing catalyst for preparation of methacrylic acid and method for preparing methacrylic acid Nov. 19, 2013
8481790 Catalyst for producing unsaturated aldehyde by oxidation of lower olefin at high space velocity Jul. 9, 2013
8481448 Catalyst for oxidation of saturated and unsaturated aldehydes to unsaturated carboxylic acid, method of making and method of using thereof Jul. 9, 2013
8415268 Process for producing a ringlike oxidic shaped body Apr. 9, 2013
8410013 Catalyst for treating exhaust gas Apr. 2, 2013
8242043 Process for production of supported catalyst for acetic acid production Aug. 14, 2012
8232224 Methods for making catalysts for methacrolein oxidation Jul. 31, 2012
8207080 Preparing a compound comprising a combination of two crystal phases Jun. 26, 2012
8114805 Method of preparing heteropoly acid catalyst Feb. 14, 2012
8053386 Heteropoly acid catalyst and method of preparing the same Nov. 8, 2011
8048820 Shaped catalyst body for partial oxidation reactions Nov. 1, 2011
8034737 Catalyst for producing acrylonitrile and process for producing acrylonitrile Oct. 11, 2011
7923404 Methods for preparing catalysts for methacrolein oxidation Apr. 12, 2011
7851397 Catalyst for methacrolein oxidation and method for making and using same Dec. 14, 2010
7825061 Catalyst for producing methacrylic acid and preparation method thereof Nov. 2, 2010
7777082 Preparation of annular unsupported catalysts Aug. 17, 2010
7772148 Heterogeneous catalyst for the preparation of acrolein by partial gas phase oxidation of propene Aug. 10, 2010
7732367 Catalyst for methacrolein oxidation and method for making and using same Jun. 8, 2010
7662742 Process for producing catalyst for methacrylic acid production, catalyst for methacrylic acid production, and process for producing methacrylic acid Feb. 16, 2010
7649111 Catalyst for the oxidation of a mixed aldehyde feedstock to methacrylic acid and methods for making and using same Jan. 19, 2010
7629286 Phosphorus addition process for improvement of catalysts suitable for maleic anhydride production Dec. 8, 2009
7625834 Process for producing catalysts for the production of methacrylic acid Dec. 1, 2009
7576028 Catalyst body Aug. 18, 2009
7538063 Bismuth- and phosphorus-containing reforming catalysts, method of making and naphtha reforming process May. 26, 2009
7485597 Method for improving the selectivity of a catalyst and a process for the epoxidation of an olefin Feb. 3, 2009
7485596 Process for synthesizing a heteropoly acid catalyst for oxidation of unsaturated aldehydes to unsaturated carboxylic acid Feb. 3, 2009
7419932 Method for preserving catalyst Sep. 2, 2008
7365041 Method for producing ammoxidation catalyst Apr. 29, 2008
7235508 Metal-incorporated nanoporous nickel phosphate molecular sieve and its preparation method Jun. 26, 2007
7229945 Process of making mixed metal oxide catalysts for the production of unsaturated aldehydes from olefins Jun. 12, 2007
7053022 Hydrothermally synthesized MO-V-M-NB-X oxide catalysts for the selective oxidation of hydrocarbons May. 30, 2006
RE39074 Process for the selective preparation of acetic acid using a molybdenum and palladium based catalytic oxide Apr. 18, 2006
7015173 High temperature mixing Mar. 21, 2006
6946422 Preparation of mixed metal oxide catalysts for catalytic oxidation of olefins to unsaturated aldehydes Sep. 20, 2005
6921831 Modified BiMo catalyst and process for use thereof Jul. 26, 2005
6903047 Vanadium-phosphorus oxide catalysts with promoter reagents Jun. 7, 2005
6881702 Method for producing a multi metal oxide catalyst, method for producing unsaturated aldehydes and/or carboxylic acids and band calcination device Apr. 19, 2005
6878847 Catalyst for preparation of unsaturated aldehyde and unsaturated carboxylic acid Apr. 12, 2005
6864212 Bismuth- and phosphorus-containing reforming catalysts, method of making and naphtha reforming process Mar. 8, 2005
6858561 Phosphorus/vanadium catalyst preparation Feb. 22, 2005
6812188 Catalyst for methacrylic acid production, coated catalyst, and process for producing the same Nov. 2, 2004
6784134 Catalyst for preparation of unsaturated aldehyde and unsaturated carboxylic acid Aug. 31, 2004
6777369 Process for producing catalyst Aug. 17, 2004
6723869 Method for producing acrylonitrile, catalyst for use therein and method for preparing the same Apr. 20, 2004
6710009 Catalysts for producing methylamines and method for manufacturing the same Mar. 23, 2004
6696388 Gel catalysts and process for preparing thereof Feb. 24, 2004
6667270 Bismuth-and phosphorus-containing catalyst support, reforming catalysts made from same, method of making and naphtha reforming process Dec. 23, 2003
6664206 Method for reactivating catalyst for methacrylic acid preparation Dec. 16, 2003
6638890 Modified carrier, complex oxide catalyst and process for preparation of acrylic acid Oct. 28, 2003

1 2 3 4










 
 
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