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Class Information
Number: 502/303
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) > Lanthanum
Description: Composition in which the lanthanide is the first of the series - element number 57.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4552978 |
Oxidation of unsaturated aldehydes |
Nov. 12, 1985 |
| 4552861 |
Process for manufacturing catalysts containing copper, zinc, aluminum and at least one metal from the group formed of rare earths and zirconium and the resultant catalysts for reactions involv |
Nov. 12, 1985 |
| 4550093 |
Alumina-based aerogel supported transition metal catalyst useful as a Ziegler-Natta olefin polymerization catalyst and process for preparing same |
Oct. 29, 1985 |
| 4539310 |
Steam reforming catalyst |
Sep. 3, 1985 |
| 4537873 |
Catalyst for catalytic combustion |
Aug. 27, 1985 |
| 4537867 |
Promoted iron-cobalt spinel catalyst for Fischer-Tropsch processes |
Aug. 27, 1985 |
| 4535067 |
Catalyst containing iron, chromium, potassium and lanthanum oxides, its manufacture and use in dehydrogenation reactions |
Aug. 13, 1985 |
| 4533650 |
Process for manufacturing a catalyst containing iron, chromium and potassium oxides and at least one rare earth metal oxide, for use in dehydrogenation reactions |
Aug. 6, 1985 |
| 4530918 |
Catalysts and method of their preparation |
Jul. 23, 1985 |
| 4528279 |
Monolithic catalyst for exhaust gas purification |
Jul. 9, 1985 |
| 4513100 |
Catalytic system for producing mixtures of methanol and higher alcohols |
Apr. 23, 1985 |
| 4511673 |
Catalyst for reforming of methanol and process of preparing same |
Apr. 16, 1985 |
| 4504598 |
Process for producing honeycomb catalyst for exhaust gas conversion |
Mar. 12, 1985 |
| 4503166 |
Cation-reordered, bismuth-containing perovskites |
Mar. 5, 1985 |
| 4499205 |
High activity catalyst for reforming of methanol and process of preparing same |
Feb. 12, 1985 |
| 4497902 |
Composition for removing sulfur oxides from a gas |
Feb. 5, 1985 |
| 4493905 |
Fluid bed catalyst for synthesis gas conversion and utilization thereof for preparation of diesel fuel |
Jan. 15, 1985 |
| 4492769 |
Pollution control catalyst for internal combustion engine exhaust system/catalytic converter and process for its preparation |
Jan. 8, 1985 |
| 4485191 |
Catalysts for converting reductive and oxidative gases in exhaust gases into innoxious gases |
Nov. 27, 1984 |
| 4482644 |
Oxygen-deficient, barium-containing perovskites |
Nov. 13, 1984 |
| 4469815 |
Catalyst and method of preparation |
Sep. 4, 1984 |
| 4460705 |
Catalyst for oxidative dimerization |
Jul. 17, 1984 |
| 4454363 |
Process for preparing inorganic metal oxygen composition capable of dehydrocoupling toluene |
Jun. 12, 1984 |
| 4451578 |
Iron oxide catalyst for steam reforming |
May. 29, 1984 |
| 4450244 |
Catalyst for the combustion of harmful substances contained in exhaust gases of internal combustion engines operated with alcohol and process for the production of the catalyst |
May. 22, 1984 |
| 4442228 |
Process for the manufacture of ethanol from synthesis gas |
Apr. 10, 1984 |
| 4414140 |
Catalyst for steam reforming |
Nov. 8, 1983 |
| 4414412 |
Process for the preparation of unsaturated carboxylic acids by the catalytic oxidation in gaseous phase of the corresponding aldehydes and catalyst used in said process |
Nov. 8, 1983 |
| 4405500 |
Halogen compound promoted Al.sub.2 O.sub.3 and/or SiO.sub.2 for the preparation of isoalkenes |
Sep. 20, 1983 |
| 4389337 |
Promoted zinc titanate catalyst for the dehydrogenation of organic compounds |
Jun. 21, 1983 |
| 4374819 |
Catalytic process for removing toxic gases from gas streams |
Feb. 22, 1983 |
| 4365091 |
Method for the production of acrylamide |
Dec. 21, 1982 |
| 4350613 |
Catalyst for purifying exhaust gases and method for manufacturing same |
Sep. 21, 1982 |
| 4323482 |
Catalyst and method of preparation |
Apr. 6, 1982 |
| 4318827 |
Nonacidic multimetallic catalytic composite |
Mar. 9, 1982 |
| 4312955 |
Process for the production of methanol from synthesis gas |
Jan. 26, 1982 |
| 4304687 |
Catalyst for the purification of polluted water |
Dec. 8, 1981 |
| 4301037 |
Extruded alumina catalyst support having controlled distribution of pore sizes |
Nov. 17, 1981 |
| 4295818 |
Catalytic monolith and method of its formulation |
Oct. 20, 1981 |
| 4290923 |
Rare-earth-manganese oxidation catalysts and process of producing same |
Sep. 22, 1981 |
| 4283308 |
Auto exhaust gas catalyst, and process for production thereof |
Aug. 11, 1981 |
| 4276203 |
Catalytic system and process for producing it |
Jun. 30, 1981 |
| 4276202 |
Process for the manufacture of electrodes having perovskite structure for electrochemical high temperature cells |
Jun. 30, 1981 |
| 4268399 |
Purification of polluted water |
May. 19, 1981 |
| 4260553 |
Alumina-containing methanation catalysts |
Apr. 7, 1981 |
| 4250111 |
Mixed catalyst for the hydrolysis of nitriles to amides |
Feb. 10, 1981 |
| 4250339 |
Process for producing methacrolein |
Feb. 10, 1981 |
| 4237032 |
Catalysts |
Dec. 2, 1980 |
| 4235755 |
Hydrocarbon dehydrogenation method and nonacidic multimetallic catalytic composite for use therein |
Nov. 25, 1980 |
| 4229234 |
Passivated, particulate high Curie temperature magnetic alloys |
Oct. 21, 1980 |
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