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Class Information
Number: 585/408
Name: Chemistry of hydrocarbon compounds > Aromatic compound synthesis > By ring formation from nonring moiety, e.g., aromatization, etc. > Nonhydrocarbon feed
Description: Subject matter where the starting material contains at least one element other than carbon and hydrogen, e.g., chlorine, oxygen, etc.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4559131 |
Reactivation of steam-deactivated catalysts |
Dec. 17, 1985 |
| 4550218 |
Hydrocarbon synthesis with zeolite catalyst of improved hydrothermal stability |
Oct. 29, 1985 |
| 4550217 |
Conversion of methanol to olefins using large size catalyst particles |
Oct. 29, 1985 |
| 4549031 |
Conversion of carbohydrates |
Oct. 22, 1985 |
| 4547613 |
Process for converting olefins to high viscosity index lubricants |
Oct. 15, 1985 |
| 4544781 |
Control of temperature exotherms in the conversion of methanol to gasoline hydrocarbons |
Oct. 1, 1985 |
| 4544788 |
Control system for catalytic conversion of olefins to heavier hydrocarbons |
Oct. 1, 1985 |
| 4542252 |
Multi-stage adiabatic process for methanol conversion to light olefins |
Sep. 17, 1985 |
| 4540841 |
Catalysis over activated zeolites |
Sep. 10, 1985 |
| 4540840 |
Catalysis over activated high silica zeolites |
Sep. 10, 1985 |
| 4538014 |
Catalysis over activated zeolites |
Aug. 27, 1985 |
| 4538015 |
Catalysis over activated zeolites |
Aug. 27, 1985 |
| 4538016 |
Catalysis over activated zeolites |
Aug. 27, 1985 |
| 4530756 |
Catalysis over activated high silica zeolites |
Jul. 23, 1985 |
| 4524231 |
Production of durene from alcohols and ethers |
Jun. 18, 1985 |
| 4524228 |
Production of durene and gasoline from synthesis gas |
Jun. 18, 1985 |
| 4524227 |
Coproduction of durene and gasoline from synthesis gas and alcohols and separation of durene-gasoline mixtures |
Jun. 18, 1985 |
| 4523046 |
Method for gasoline yield enhancement in the fixed bed methanol-to-gasoline process |
Jun. 11, 1985 |
| 4523047 |
Process for syngas conversions to liquid hydrocarbon products utilizing ZSM-45 zeolite |
Jun. 11, 1985 |
| 4520216 |
Process for the preparation of synthetic hydrocarbons |
May. 28, 1985 |
| 4517075 |
Catalysis over activated zeolites |
May. 14, 1985 |
| 4515892 |
Fermentation process |
May. 7, 1985 |
| 4515682 |
Catalysis over activated high silica zeolites |
May. 7, 1985 |
| 4512876 |
Catalysis over activated high silica zeolites |
Apr. 23, 1985 |
| 4506106 |
Multistage process for converting oxygenates to distillate hydrocarbons with interstage ethene recovery |
Mar. 19, 1985 |
| 4503278 |
Process for converting carbohydrates to hydrocarbons |
Mar. 5, 1985 |
| 4503281 |
Preparation of C.sub.2 -C.sub.4 -olefins from methanol/dimethyl ether |
Mar. 5, 1985 |
| 4500418 |
Catalysis over activated inorganic oxides |
Feb. 19, 1985 |
| 4500419 |
Catalysis over activated zeolites |
Feb. 19, 1985 |
| 4500421 |
Catalysis over activated zeolites |
Feb. 19, 1985 |
| 4500422 |
Catalysis over activated zeolites |
Feb. 19, 1985 |
| 4500420 |
Catalysis over activated zeolites |
Feb. 19, 1985 |
| 4499209 |
Process for the preparation of a Fischer-Tropsch catalyst and preparation of hydrocarbons from syngas |
Feb. 12, 1985 |
| 4499314 |
Methanol conversion to hydrocarbons with zeolites and cocatalysts |
Feb. 12, 1985 |
| 4496785 |
Process for reacting alcohols and olefins |
Jan. 29, 1985 |
| 4486617 |
Preparation of C.sub.2 -C.sub.4 -olefins from methanol/dimethyl ether |
Dec. 4, 1984 |
| 4481376 |
Process for the synthesis of lower olefins from methanol and/or dimethyl ether |
Nov. 6, 1984 |
| 4480145 |
Catalysts for the conversion of methanol to ethylene plus gasoline |
Oct. 30, 1984 |
| 4471148 |
Process for making catalytically active aluminosilicates and their uses |
Sep. 11, 1984 |
| 4471145 |
Process for syngas conversions to liquid hydrocarbon products utilizing zeolite Beta |
Sep. 11, 1984 |
| 4465889 |
Catalytic conversion of methanol, dimethyl ether and mixtures thereof to a hydrocarbon product rich in iso-C.sub.4 compounds and new catalysts therefor |
Aug. 14, 1984 |
| 4463210 |
Production of chemical feedstock by the methanolysis of wood |
Jul. 31, 1984 |
| 4452691 |
Combined process for heavy oil upgrading and synthetic fuel production |
Jun. 5, 1984 |
| 4449961 |
Process for light olefin production |
May. 22, 1984 |
| 4447669 |
Production of hydrocarbons from methanol in the presence of zeolite catalysts |
May. 8, 1984 |
| 4436944 |
Preparation of o-xylene and ethylbenzene |
Mar. 13, 1984 |
| 4433188 |
Preparation of olefins from methanol and/or dimethyl ether |
Feb. 21, 1984 |
| 4433189 |
Catalytic conversion of methanol to light olefins |
Feb. 21, 1984 |
| 4429176 |
Active zeolite catalysts of improved stability |
Jan. 31, 1984 |
| 4423265 |
Process for snygas conversions to liquid hydrocarbon products |
Dec. 27, 1983 |
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