Use of modified 5-7 a pore molecular sieves for isomerization of

Use of naphtha as riser diluent in carbo-metallic oil conversion

Use of nickel-based alloys in a process for the thermal cracking

Use of polyalkenyl succinimides-glycidol reaction products as an

Use of reaction products of partially glycolated polyalkenyl suc

Use of SZM-57 in catalytic cracking for gasoline octane improvem

Use of the reaction products of polyalkenylsuccinimides, triazol

Use of vacuum residue in thermal cracking

Use of zeolite ITQ-21 in the catalytic cracking of organic...

Use of zeolite SSZ-33 in hydrocarbon conversion processes

Use of ZSM-12 in catalytic cracking for gasoline octane improvem

Utility conservation in hydrogen recycle conversion processes