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Class Information
Number: 502/228
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Catalyst or precursor therefor > Halogen or compound containing same > And group vi metal (i.e., cr, mo, w or po)
Description: Composition including a metal of Group VI as listed at the beginning of the schedule, free or chemically combined.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4389532 |
Process for the preparation of acetaldehyde |
Jun. 21, 1983 |
| 4366267 |
Catalysts and binder systems for manufacturing sand shapes |
Dec. 28, 1982 |
| 4339350 |
Catalyst prepared from tungsten hexafluoride and water |
Jul. 13, 1982 |
| 4328128 |
Hydrotreating catalyst and manufacture thereof |
May. 4, 1982 |
| 4285836 |
Impregnating solution for hydrotreating catalyst manufacture and production thereof |
Aug. 25, 1981 |
| 4285807 |
Lubricating oil hydrotreating process |
Aug. 25, 1981 |
| 4275046 |
Preparation of high surface area metal fluorides and metal oxyfluorides, especially aluminum fluoride extrudates |
Jun. 23, 1981 |
| 4248735 |
Treatment of silica |
Feb. 3, 1981 |
| 4220557 |
Fluorine-promoted sulfactive metal hydrogenation catalysts |
Sep. 2, 1980 |
| 4218341 |
Process for the application of a catalytically active coating on a catalyst carrier |
Aug. 19, 1980 |
| 4217205 |
Catalysts for hydrocarbon conversion |
Aug. 12, 1980 |
| 4212767 |
Method of preparing an oxidation catalyst containing a molybdate anion |
Jul. 15, 1980 |
| 4201696 |
Hydrocarbon isomerization catalysts and procedures for the preparation thereof |
May. 6, 1980 |
| 4180481 |
Manufacture of a supported chromium oxide catalyst for olefin polymerization |
Dec. 25, 1979 |
| 4177203 |
Process for the production of hydrocarbons and oxygen-containing compounds and catalysts therefor |
Dec. 4, 1979 |
| 4175033 |
Hydroprocessing of hydrocarbons over nickel, moly, platinum catalyst |
Nov. 20, 1979 |
| 4155881 |
Activation of chromic fluoride catalyst with hydrogen chloride and chlorine |
May. 22, 1979 |
| 4152251 |
Dinitrogenation of mineral oil utilizing a fluorine-promoted, alumina-supported metal catalyst |
May. 1, 1979 |
| 4139492 |
Hydrotreating catalysts |
Feb. 13, 1979 |
| 4130505 |
Two stage activation of fluorided chromium-containing catalyst |
Dec. 19, 1978 |
| 4110251 |
Metal oxyhalide catalytic compositions |
Aug. 29, 1978 |
| 4105587 |
Process for producing a particle pack composition comprising alumina and the resulting attrition resistant composition |
Aug. 8, 1978 |
| 4085157 |
New catalysts for hydrocarbon conversion to aromatics |
Apr. 18, 1978 |
| 4062758 |
Process for the conversion of hydrocarbons in atmospheric crude residue |
Dec. 13, 1977 |
| 4055511 |
Catalyst for preparation of 4-cyanothiazole |
Oct. 25, 1977 |
| 4048098 |
Catalyst for purification of exhaust gases and processes for its production and use |
Sep. 13, 1977 |
| 4034008 |
Process for preparing unsaturated acids and aldehydes |
Jul. 5, 1977 |
| 4032474 |
Process for the fluoriding of a catalyst |
Jun. 28, 1977 |
| 3993587 |
Process for preparing supported superacid catalysts suitable for alkylation of aromatic hydrocarbons |
Nov. 23, 1976 |
| 3992325 |
.gamma.-CrOOH fluorination catalysts |
Nov. 16, 1976 |
| 3939059 |
Hydrocarbon conversion with an acidic sulfur-free multimetallic catalytic composite |
Feb. 17, 1976 |
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