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Class Information
Number: 502/183
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Catalyst or precursor therefor > Inorganic carbon containing > Elemental carbon > And metal, metal oxide, or metal hydroxide > Of group ii (i.e., alkaline earth, be, mg, zn, cd or hg)
Description: Composition in which the metal is an alkaline earth, Beryllium, Magnesium, Zinc, Cadmium or Mercury.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5952261 |
Double metal cyanide complex catalysts modified with Group IIA compounds |
Sep. 14, 1999 |
| 5849656 |
Catalyst for demercaptanization of petroleum distillates |
Dec. 15, 1998 |
| 5779464 |
Calcium carbonate sorbent and methods of making and using same |
Jul. 14, 1998 |
| 5600028 |
Method for producing lower polyhydric alcohols and a new ruthenium-based catalyst used in this method |
Feb. 4, 1997 |
| 5593932 |
Process for sweetening a sour hydrocarbon fraction using a mixture of a supported metal chelate and a solid base |
Jan. 14, 1997 |
| 5529968 |
Hydrodearomatization of hydrocarbon oils using novel "phophorus treated carbon" supported metal sulfide catalysts |
Jun. 25, 1996 |
| 5502019 |
Conversion of carbon monoxide using cobalt-based metal oxide catalysts |
Mar. 26, 1996 |
| 5488023 |
Method of making activated carbon having dispersed catalyst |
Jan. 30, 1996 |
| 5258340 |
Mixed transition metal oxide catalysts for conversion of carbon monoxide and method for producing the catalysts |
Nov. 2, 1993 |
| 5246903 |
Process and catalyst for the dehydrohalogenation of halogenated hydrocarbons or alkylene halohydrins |
Sep. 21, 1993 |
| 5219819 |
Copper crystallite in carbon molecular sieves for selective oxygen removal |
Jun. 15, 1993 |
| 5202301 |
Product/process/application for removal of mercury from liquid hydrocarbon |
Apr. 13, 1993 |
| 5192735 |
Preparation of low chromium active charcoal by freeze drying impregnated charcoal |
Mar. 9, 1993 |
| 5122495 |
Activated catalyst for the vapor phase hydrogenation of maleic anhydride to gamma-butyrolactone in high conversion and high selectivity |
Jun. 16, 1992 |
| 5081097 |
Copper modified carbon molecular sieves for selective oxygen removal |
Jan. 14, 1992 |
| 5063196 |
Chromium-free impregnated activated carbon for adsorption of toxic gases and/or vapors |
Nov. 5, 1991 |
| 5053377 |
Catalytic compositions, process for obtaining them and process for hydrogenation of 1,1,2-trichloro-1,2,2-trifluoroethane by means of these compositions |
Oct. 1, 1991 |
| 5010049 |
Modified molybdenum sulfide hydrodesulfurization/hydrodenitrogenation catalysts |
Apr. 23, 1991 |
| 4970189 |
Porous, metal-containing carbonaceous material |
Nov. 13, 1990 |
| 4954465 |
Apparatus for removing stink |
Sep. 4, 1990 |
| 4950632 |
Catalysts and catalyst supports, with inorganic nitrates, for olefin dimerization |
Aug. 21, 1990 |
| 4874888 |
Process for the preparation of a diester of oxalic acid |
Oct. 17, 1989 |
| 4863889 |
High surface area rhenium sulfide hydrodesulfurization catalysts prepared by an aqueous technique and a process for using them |
Sep. 5, 1989 |
| 4831003 |
Catalyst composition and process of making |
May. 16, 1989 |
| 4826795 |
Catalyst for the production of an alcohol and/or a carboxylic acid ester by hydrogenation of a carboxylic acid |
May. 2, 1989 |
| 4808563 |
Molybdenum-tungsten-containing catalyst for methane conversion process |
Feb. 28, 1989 |
| 4770867 |
Process for the production of carbon fibres which are vapor-deposited from methane |
Sep. 13, 1988 |
| 4753913 |
Gas-phase alkylation of phenols, and a catalyst for this purpose |
Jun. 28, 1988 |
| 4695559 |
Catalyst for the selective reduction of nitrogen oxides in waste gases and process for the manufacture of such a catalyst |
Sep. 22, 1987 |
| 4687753 |
Laser produced iron carbide-based catalysts |
Aug. 18, 1987 |
| 4677096 |
Air cleaning material for use in air filters |
Jun. 30, 1987 |
| 4668647 |
Iron carbide-based catalyst produced in the presence of laser radiation |
May. 26, 1987 |
| 4661466 |
Potassium carbonate supports, catalysts and processes therewith |
Apr. 28, 1987 |
| 4659686 |
Method for treating carbon supports for hydrogenation catalysts |
Apr. 21, 1987 |
| 4659681 |
Promoted iron-carbon-based catalysts produced in the presence laser radiation |
Apr. 21, 1987 |
| 4636485 |
Filter comprising a catalyst on a substrate for purification of air |
Jan. 13, 1987 |
| 4609636 |
Pd/Re hydrogenation catalyst for making tetrahydrofuran and 1,4-butanediol |
Sep. 2, 1986 |
| 4607021 |
Activation of fly ash |
Aug. 19, 1986 |
| 4600571 |
Catalysts and their use in ammonia production |
Jul. 15, 1986 |
| 4598058 |
Molded catalyst materials containing reduced cobalt and/or nickel particles |
Jul. 1, 1986 |
| 4560672 |
Ruthenium-copper-containing, activated-carbon-supported catalyst and process for making alcohol using same |
Dec. 24, 1985 |
| 4547482 |
Catalyst composition suited for synthesis of methanol |
Oct. 15, 1985 |
| 4503163 |
Catalysts for para-ethyltoluene dehydrogenation |
Mar. 5, 1985 |
| 4496662 |
Catalysts for para-ethyltoluene dehydrogenation |
Jan. 29, 1985 |
| 4495306 |
Preparation of catalysts by the precipitation of a hydroxide or sulfide from an emulsion in the presence of carbonaceous solid |
Jan. 22, 1985 |
| 4482641 |
Metal-containing active carbon and method for making same |
Nov. 13, 1984 |
| 4458030 |
Adsorbent composition |
Jul. 3, 1984 |
| 4337177 |
Catalyst for hydrogenation of unsaturated dinitriles |
Jun. 29, 1982 |
| 4329517 |
Process for production of mono- or di-ortho-methyl-substituted phenols by catalytic methylation and catalyst therefor |
May. 11, 1982 |
| 4295996 |
Catalysts for hydrocarbon treating processes |
Oct. 20, 1981 |
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