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Class Information
Number: 502/304
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Catalyst or precursor therefor > Metal, metal oxide or metal hydroxide > Of lanthanide series (i.e., atomic number 57 to 71 inclusive) > Cerium
Description: Composition in which the lanthanide is the second of the series - element number 58.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4081510 |
Process for catalytically treating an exhaust gas containing ammonia gas and oxygen gas to reduce said ammonia gas to nitrogen |
Mar. 28, 1978 |
| 4073873 |
Catalytic decomposition of hypochlorite |
Feb. 14, 1978 |
| 4071472 |
Catalyst for the purification of effluent gases containing oxides of nitrogen as impurity |
Jan. 31, 1978 |
| 4062810 |
Carrier-supported catalyst |
Dec. 13, 1977 |
| 4060498 |
Process for steam reforming of hydrocarbons |
Nov. 29, 1977 |
| 4052418 |
Preparation of maleic anhydride from four-carbon hydrocarbons |
Oct. 4, 1977 |
| 4048113 |
Catalytic combustion mass |
Sep. 13, 1977 |
| 4046821 |
Oxychlorination of hydrocarbons in the presence of non-halide copper containing catalysts |
Sep. 6, 1977 |
| 4025461 |
Oxychlorination of hydrocarbons in the presence of non-halide copper containing catalysts |
May. 24, 1977 |
| 4021427 |
Oxidation of 1,3-butadiene to maleic anhydride using a catalyst containing Mo, Sb, V and either one or both of Li and Ce |
May. 3, 1977 |
| 4018710 |
Reduction catalysts and processes for reduction of nitrogen oxides |
Apr. 19, 1977 |
| 4014925 |
Process for preparing methyl acrylate or mixtures of methyl acrylate and acrylic acid |
Mar. 29, 1977 |
| 4003978 |
Method for treating ammonia-containing gases |
Jan. 18, 1977 |
| 4002720 |
Gas desulfurization |
Jan. 11, 1977 |
| 4001317 |
Process for the oxidation of olefins using catalysts containing various promoter elements |
Jan. 4, 1977 |
| 3993572 |
Rare earth containing catalyst composition |
Nov. 23, 1976 |
| 3992328 |
Process for the preparation of ammonia synthesis catalyst and catalyst prepared by the process |
Nov. 16, 1976 |
| 3985681 |
Catalyst for the oxidation of ammonia |
Oct. 12, 1976 |
| 3984353 |
Method for preparing oxygen compounds of antimony with metals |
Oct. 5, 1976 |
| 3980763 |
Process and composition for separation of oxygen from air using Pr-Ce as the carrier |
Sep. 14, 1976 |
| 3976599 |
Oxidation catalyst |
Aug. 24, 1976 |
| 3975303 |
Desulphurization catalysts |
Aug. 17, 1976 |
| 3962138 |
Cobalt-oxide-based catalytic substances for the oxidation of ammonia |
Jun. 8, 1976 |
| 3959394 |
Process for selective methylation of phenols |
May. 25, 1976 |
| 3956377 |
Production of unsaturated acids from the corresponding aldehydes |
May. 11, 1976 |
| 3951860 |
Catalyst |
Apr. 20, 1976 |
| 3948808 |
Zinc aluminate catalyst compositions |
Apr. 6, 1976 |
| 3937740 |
Process for the manufacture of 2,3,6-trimethylphenol |
Feb. 10, 1976 |
| 3932551 |
Process for the preparation of diolefins from olefins |
Jan. 13, 1976 |
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