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Class Information
Number: 585/640
Name: Chemistry of hydrocarbon compounds > Unsaturated compound synthesis > From nonhydrocarbon feed > Alcohol, ester, or ether > Using metal oxide catalyst
Description: Subject matter wherein a catalyst containing a metal oxide is employed.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4885405 |
Process for the production of pure dimethylether and a catalyst used in the process |
Dec. 5, 1989 |
| 4876412 |
Zeolite EU-2 |
Oct. 24, 1989 |
| 4874504 |
pH control by bulky organic bases during noble-metal exchange of zeolite catalysts |
Oct. 17, 1989 |
| 4873390 |
Chemical conversion process |
Oct. 10, 1989 |
| 4873391 |
Process for producing isobutylene |
Oct. 10, 1989 |
| 4873392 |
Catalytic conversion of aqueous ethanol to ethylene |
Oct. 10, 1989 |
| 4861938 |
Chemical conversion process |
Aug. 29, 1989 |
| 4861937 |
Catalysts for converting alcohols and/or aliphatic ether to unsaturated hydrocarbons and process for their production |
Aug. 29, 1989 |
| 4857667 |
System for conversion of crude oxygenate to gasoline with feedstock extraction |
Aug. 15, 1989 |
| 4857497 |
Supported metal catalysts and use thereof |
Aug. 15, 1989 |
| 4851606 |
Control of waste water chemical oxygen demand in an oxygenate to hydrocarbon conversion process |
Jul. 25, 1989 |
| 4851605 |
Process for synthesizing a zeolite catalyst on a pH controlled sodium free basis |
Jul. 25, 1989 |
| 4849573 |
Process for manufacturing light olefins |
Jul. 18, 1989 |
| 4849575 |
Production of olefins |
Jul. 18, 1989 |
| 4843183 |
Process for producing lower olefinic hydrocarbons from methanol |
Jun. 27, 1989 |
| 4831195 |
Production of ethers from methanol |
May. 16, 1989 |
| 4826662 |
Apparatus for feeding an MTG conversion reactor |
May. 2, 1989 |
| 4822939 |
Process for the conversion of lower aliphatic oxygenates to olefins and aromatics with gallium containing ZSM-5 catalyst |
Apr. 18, 1989 |
| 4814541 |
Chemical conversion process |
Mar. 21, 1989 |
| 4814536 |
Conversion of oxygenates to gasoline at variable space velocity |
Mar. 21, 1989 |
| 4814535 |
Conversion of oxygenates to gasoline at variable inlet temperature |
Mar. 21, 1989 |
| 4808764 |
Methanol-gas saturator for catalytic conversion system |
Feb. 28, 1989 |
| 4804800 |
Process for synthesizing a zeolite catalyst on a pH controlled basis to improve catalyst life |
Feb. 14, 1989 |
| 4788377 |
Process for manufacturing olefins |
Nov. 29, 1988 |
| 4788365 |
High octane gasoline and distillates from oxygenates |
Nov. 29, 1988 |
| 4788369 |
Conversion of methanol to gasoline |
Nov. 29, 1988 |
| 4788042 |
System for conversion of methanol to gasoline |
Nov. 29, 1988 |
| 4780194 |
Organic compound conversion with ammonium hydroxide and alkali metal aluminate treated zeolite |
Oct. 25, 1988 |
| 4777156 |
Regeneration of methanol/methyl ether conversion catalysts |
Oct. 11, 1988 |
| 4777321 |
Feedstock preparation and conversion of oxygenates to olefins |
Oct. 11, 1988 |
| 4767886 |
Method for preparing lower olefins |
Aug. 30, 1988 |
| 4766263 |
Hydrocarbon synthesis process utilizing crystalline aluminosilicate catalyst |
Aug. 23, 1988 |
| 4762959 |
Cobalt catalysts, and use thereof for the conversion of methanol and for Fischer-Tropsch synthesis, to produce hydrocarbons |
Aug. 9, 1988 |
| 4754100 |
Catalytic conversion of C.sub.3 aliphatics to higher hydrocarbons |
Jun. 28, 1988 |
| 4752651 |
Production of light olefins |
Jun. 21, 1988 |
| 4751345 |
Cobalt catalysts, and use thereof for the conversion of methanol to hydrocarbons, and for Fisher-Tropsch synthesis |
Jun. 14, 1988 |
| 4751307 |
Wittig-reaction processes |
Jun. 14, 1988 |
| 4746761 |
Process for coverting methanol to alkyl ethers |
May. 24, 1988 |
| 4727214 |
Process for obtaining ethylene from ethanol |
Feb. 23, 1988 |
| 4724270 |
Catalytic conversion over dehydroxylated zeolite |
Feb. 9, 1988 |
| 4709114 |
Catalytic oxygenate conversion |
Nov. 24, 1987 |
| 4709113 |
Conversion of crude methanol to gasoline with extraction |
Nov. 24, 1987 |
| 4698449 |
Crystalline silicates, and processes for the production or use thereof |
Oct. 6, 1987 |
| 4698452 |
Ethylene light olefins from ethanol |
Oct. 6, 1987 |
| 4690903 |
Process for preparing organic fuels and chemicals from biomass |
Sep. 1, 1987 |
| 4686313 |
Low nitrogen iron-containing Fischer-Tropsch catalyst and conversion of synthesis gas therewith |
Aug. 11, 1987 |
| 4686312 |
Aromatics production |
Aug. 11, 1987 |
| 4684757 |
Process for converting methanol to alkyl ethers, gasoline, distillate and alkylate liquid hydrocarbons |
Aug. 4, 1987 |
| 4684756 |
Process for upgrading wax from Fischer-Tropsch synthesis |
Aug. 4, 1987 |
| 4681979 |
Method for producing compounds having a double bond at the terminal |
Jul. 21, 1987 |
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