Conversion of oxygenates over novel catalyst composition

Patent · Tue May 12 04:00:00 EDT 1987

OSTI ID:6434015

Chu, P; Garwood, W E

A process is described for converting a feedstock comprising alcohol, carbonyl, ether or mixtures thereof to conversion product consisting of hydrocarbon compounds which comprise contacting the feedstock at conversion conditions sufficient to convert the feedstock to the product with a catalyst composition prepared by the method for enhancing the acid activity of a high silica-containing crystalline zeolite containing from about 50 ppm to less than about 1000 ppm alumina and having an Alpha Value of less than about 5. The method comprises: mulling the zeolite with an acidic inorganic oxide selected from the group consisting of alumina, zirconia, titania and mixtures thereof in the presence of water; and forming or shaping the composition into a desired shape at a pressure of from about 2 to about 50 tons per square inch.

• Assignee: Mobil Oil Corp., New York, NY
• Patent Number(s): US 4665269
• OSTI ID: 6434015
• Country of Publication: United States
• Language: English

Related Subjects

090121* -- Hydrocarbon Fuels-- Chemical Synthesis-- (1976-1989)
10 SYNTHETIC FUELS
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201 -- Chemical & Physicochemical Properties
ALCOHOLS
ALKALI METALS
ALUMINIUM COMPOUNDS
ALUMINIUM OXIDES
CALCINATION
CARBONYLS
CATALYSTS
CATALYTIC CRACKING
CATALYTIC EFFECTS
CHALCOGENIDES
CHEMICAL PREPARATION
CHEMICAL REACTIONS
CRACKING
DECOMPOSITION
DISPERSIONS
ELEMENTS
ETHERS
HYDROCARBONS
HYDROXY COMPOUNDS
INORGANIC ION EXCHANGERS
ION EXCHANGE MATERIALS
MATERIALS
METALS
MINERALS
MIXTURES
ORGANIC COMPOUNDS
ORGANIC OXYGEN COMPOUNDS
OXIDE MINERALS
OXIDES
OXYGEN COMPOUNDS
PH VALUE
PYROLYSIS
SILICA
SILICON COMPOUNDS
SILICON OXIDES
SODIUM
SYNTHESIS
THERMOCHEMICAL PROCESSES
TITANIUM COMPOUNDS
TITANIUM OXIDES
TRANSITION ELEMENT COMPOUNDS
ZEOLITES
ZIRCONIUM COMPOUNDS
ZIRCONIUM OXIDES