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Class Information
Number: 502/174
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Catalyst or precursor therefor > Inorganic carbon containing
Description: Composition which contains element 6, in the free state or combined with elements such that the compound does not meet the definition of organic in the Glossary.


Sub-classes under this class:

Class Number Class Name Patents
502/177 Carbide 97
502/175 Cyanide 103
502/180 Elemental carbon 207
502/176 Hydroxycarbonate 11


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
5736485 Shaped lignocellulosic-based activated carbon Apr. 7, 1998
5710087 Process for catalytic conversion of water and carbon dioxide to low cost energy, hydrogen, carbon monoxide, oxygen and hydrocarbons Jan. 20, 1998
5691270 Shaped lignocellulosic-based activated carbon Nov. 25, 1997
5650370 Carbon fibrils, method for producing same and adhesive compositions containing same Jul. 22, 1997
5622907 Post-reducing treatment of alcohol synthesis catalysts with carbon dioxide Apr. 22, 1997
5543378 Carbon nanostructures encapsulating palladium Aug. 6, 1996
5516742 Catalytic conversion of water and carbon dioxide to low cost energy, hydrogen, carbon monoxide, oxygen and hydrocarbons May. 14, 1996
5474963 Catalyst for dimerizing .alpha.-olefin monomer Dec. 12, 1995
5427761 Process for the production of metal carbides having a large specific surface under atmospheric pressure inert gas scavenging Jun. 27, 1995
5401705 Selective dehydrogenation catalysts Mar. 28, 1995
5391533 Catalyst system for producing chlorine dioxide Feb. 21, 1995
5380691 Catalytic microporous zirconia particulates Jan. 10, 1995
5378673 Method for atomically dispersing catalytic metals into support materials Jan. 3, 1995
5338717 Method for the preparation of supported hydrogenation and hydrotreating catalysts Aug. 16, 1994
5336654 Method for the preparation of supported hydrogenation and hydrotreating catalysts Aug. 9, 1994
5328883 Hydrocarbon conversion Jul. 12, 1994
5312795 Hydrocarbon conversion May. 17, 1994
5296435 Catalyst and a method of prepare the catalyst Mar. 22, 1994
5221652 Methanol synthesis using a catalyst combination of alkali or alkaline earth salts and reduced copper chromite for methanol synthesis Jun. 22, 1993
5202298 Process for preparing carbonate supports and catalysts Apr. 13, 1993
5132481 Process of methane oxidative coupling with hydrogen activation of catalyst Jul. 21, 1992
5128298 Potassium carbonate supports and catalysts Jul. 7, 1992
5126306 Alkali metal catalytic slurry composition Jun. 30, 1992
5112451 Electrochemical preparation of iron nitrosyl carbonyl and its use as a catalyst May. 12, 1992
5104843 Catalyst composition for coupling process Apr. 14, 1992
5096870 Preparation of iron nitrosyl carbonyl catalyst Mar. 17, 1992
5091358 Regenerable CO.sub.2 /H.sub.2 O solid sorbent Feb. 25, 1992
5089451 Hardened catalyst particles and method for hardening the catalyst particles Feb. 18, 1992
5081093 Product and process of hydrogen treatment of olefin dimerization catalysts Jan. 14, 1992
5081094 Alkali metal bicarbonate/alkali metal carbonate support, catalyst system, and olefin dimerization processes therewith Jan. 14, 1992
5064804 Mixed metal framework compositions for monoalkylene glycol production Nov. 12, 1991
5063191 Alkali metal and alkali metal carbonate catalytic systems and catalytic processes Nov. 5, 1991
5057469 Preparation of iron nitrosyl carbonyl catalyst Oct. 15, 1991
5021383 Catalyst for the destruction of toxic organic chemicals Jun. 4, 1991
4996181 Agglomerate absorbents comprising copper and zinc useful for sulphur compounds removal Feb. 26, 1991
4988658 Dimerization process and catalysts therefor Jan. 29, 1991
4982043 Organic solvent treatment for catalysts and olefin dimerization processes therewith Jan. 1, 1991
4977124 Catalyst composition for coupling process Dec. 11, 1990
4973568 Preparation of a catalyst useful in the dimerization of butadiene Nov. 27, 1990
4957893 Catalyst for making amines from alcohols Sep. 18, 1990
4952546 Catalyst system for selective alkylation of toluene Aug. 28, 1990
4950632 Catalysts and catalyst supports, with inorganic nitrates, for olefin dimerization Aug. 21, 1990
4937219 Ultra-fine gold particle-immobilized alkaline earth metal compounds and methods for production thereof Jun. 26, 1990
4935110 Electrode structure and process for fabricating the same Jun. 19, 1990
4925631 Method of casting a hopcalite filter and cast ceramic fiber-hopcalite May. 15, 1990
4916100 Process for preparing a catalyst system for selective alkylation of toluene with propylene Apr. 10, 1990
4914251 Catalyst system for alkylating alkyl aromatics with olefins, procedure for preparing the catalyst, and procedure for carrying out the alkylating Apr. 3, 1990
4911803 Composite hydrogen purification membrane and method for purifying hydrogen Mar. 27, 1990
4906600 Paraffinic material treatment for catalysts and olefin dimerization processes therewith Mar. 6, 1990
4902660 Catalyst for oxidation of carbon monoxide Feb. 20, 1990

1 2 3 4 5


 
 
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