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Browse by Category: Main > Chemistry
Class Information
Number: 502/342
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Catalyst or precursor therefor > Metal, metal oxide or metal hydroxide > Of group ii (i.e., alkaline earth, be, mg, zn, cd or hg) > And group iii metal containing (i.e., sc, y, al, ga, in or tl) > Of zinc
Description: Composition in which the additional metal is element number 30.


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
7358212 Method for producing multinary metal oxide powders in a pulsed reactor Apr. 15, 2008
7351328 Desulfurization and novel process for same Apr. 1, 2008
7271120 Catalyst for the synthesis of dimethyl carbonate from urea and methanol, preparation and use thereof Sep. 18, 2007
7247598 Nano-scale magnetic solid base catalyst and its preparation method Jul. 24, 2007
7241718 Dimethyl ether steam reforming catalyst and method for producing the same Jul. 10, 2007
7208136 Alcohol steam reforming catalysts and methods of alcohol steam reforming Apr. 24, 2007
7176159 Catalyst and sorbent material for the production of hydrogen Feb. 13, 2007
7172990 Highly active spherical metal support catalysts Feb. 6, 2007
7128769 Methanol steam reforming catalysts, steam reformers, and fuel cell systems incorporating the same Oct. 31, 2006
7119237 Process and catalyst for preparing alcohols Oct. 10, 2006
7091155 Catalyst for ester production and process for producing ester Aug. 15, 2006
7064097 Process for production of a water gas shift catalyst Jun. 20, 2006
7033566 Photocatalyst and use thereof for decomposing chemical substance Apr. 25, 2006
7033972 Catalyst for producing dimethyl ether, method for producing catalyst and method for producing dimethyl ether Apr. 25, 2006
6992041 Deep desulfurization catalyst, method for preparing the same and method for desulfurization using the same Jan. 31, 2006
6964936 Method of making maximally dispersed heterogeneous catalysts Nov. 15, 2005
6930074 Desulfurization and sorbent for the same Aug. 16, 2005
6844292 Method for preparing catalyst for reforming methanol Jan. 18, 2005
6838407 Room temperature curable fluoropolymer coating Jan. 4, 2005
6828272 Catalyst systems for polycondensation reactions Dec. 7, 2004
6784135 Thermal regulating catalyst composition Aug. 31, 2004
6693057 Water gas shift catalyst Feb. 17, 2004
6683225 Oxidic aluminum/zinc catalysts and a process of producing unsaturated fatty alcohols Jan. 27, 2004
6683024 Desulfurization and novel sorbents for same Jan. 27, 2004
6680279 Nanostructured catalyst particle/catalyst carrier particle system Jan. 20, 2004
6677263 Catalytic promoters for the catalytic cracking of hydrocarbons and the preparation thereof Jan. 13, 2004
6670515 Material constituted by ultrafine metallic and oxide particles Dec. 30, 2003
6645907 Photooxidation catalyst and manufacturing method therefor Nov. 11, 2003
6638889 Process for producing hydrocarbons from a synthesis gas, and catalysts therefor Oct. 28, 2003
6627572 Water gas shift catalyst Sep. 30, 2003
6576217 Methanol reforming catalyst, method of manufacturing methanol reforming catalyst and method of reforming methanol Jun. 10, 2003
6555496 Micro-crystalline boehmites containing additives Apr. 29, 2003
6555498 Photooxidation catalyst and manufacturing method therefor Apr. 29, 2003
6518218 Catalyst system for producing carbon fibrils Feb. 11, 2003
6514904 Hydrocarbon conversion catalyst and process of using thereof Feb. 4, 2003
6479429 Particulate compositions Nov. 12, 2002
6444178 Purification device for gases Sep. 3, 2002
6395244 Storage catalyst May. 28, 2002
6383980 Photocatalytic titanium dioxide powder, process for producing same, and applications thereof May. 7, 2002
6383273 Compositions containing a biocidal compound or an adsorbent and/or catalyst compound and methods of making and using therefor May. 7, 2002
6342191 Anchored catalyst system and method of making and using thereof Jan. 29, 2002
6338830 Absorbent and/or catalyst and binder system and method of making and using therefor Jan. 15, 2002
6284704 Preparation of a basic catalyst avoiding high temperatures Sep. 4, 2001
6248795 Process of preparing a mixture of dimethyl ether and methanol from carbon dioxide Jun. 19, 2001
6235678 Catalyst system for oxidative dehydrogenation of paraffins May. 22, 2001
6200680 Fine zinc oxide particles, process for producing the same, and use thereof Mar. 13, 2001
6153162 Method for the reduction of nitrogen oxides Nov. 28, 2000
6153161 Process for reducing NO.sub.x from exhaust fumes Nov. 28, 2000
6146606 Reactive agent and process for decomposing nitrogen fluoride Nov. 14, 2000
6114279 Catalyst for methanol synthesis and reforming Sep. 5, 2000

1 2 3 4


 
 
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