Recovery of solvent in hydrocarbon processing systems
Recovery of tailings ponds
Recovery of volatile material from particulate solids
Recracking mixtures of cycle oil and cat naphtha for...
Recracking of cat naphtha for maximizing light olefins yields
Rectification method
Recycle heat exchange flash treater and process
Recycle heat exchange flash treater and process
Recycle of oily refinery wastes
Recycle of secondary froth in the hot water process for...
Recycle of unconverted hydrocracked residual to hydrocracker...
Recycle temperature control for tailings solvent recovery in...
Recycling of hydrocarbon wastes to produce petrochemical...
Red mud as a first-stage additive in a two-stage,...
Reduced gas holdup in catalytic reactor
Reduced holdup in catalytic reactor
Reducing dust emissions
Reducing foulant carry-over or build-up in a paraffinic...
Reducing fouling deposits in process equipment
Reducing fouling in refining of petroleum products