Active zeolite catalysts of improved stability
Catalyst and process for converting methanol to hydrocarbons
Catalyst composition comprising zinc compound or boron compound
Catalyst composition for use in production of high lubricating o
Catalyst for simultaneous hydrotreating and hydrodewaxing of hyd
Catalyst for simultaneous hydrotreating and hydrodewaxing of hyd
Catalysts with low concentration of weak acid sites
Coke-selectivated porous acidic crystalline catalyst, its prepar
Compounds of catalysts for dealkoxylation of gem-dialkoxy
Ethylbenzene conversion and xylene isomerization processes...
Method of hydrothermal treatment of phosphorus-modified...
Method of producing .epsilon.-Caprolactam, MFI zeolite catalysts
Modification of crystalline microporous zeolites
Oxidation catalyst
Oxidation catalysts
Para-selective zeolite catalysts
Para-selective zeolite catalysts treated with carbon dioxide
Para-selective zeolite catalysts treated with nitrogen compounds
Para-selective zeolite catalysts treated with sulfur compounds
Process for the conversion of methanol to light olefins and cata