Method for a high temperature short-time distillation of...

Method for addition of alkaline process aids to the...

Method for anodically decreasing conradson carbon content of...

Method for anodically demetallating refinery feedstreams

Method for carefully distilling residual oil for a short time

Method for catalytic cracking heavy oils

Method for catalytic cracking of petroleum hydrocarbons

Method for catalytically converting hydrocarbons into...

Method for catalytically converting residual oils

Method for clarifying water layers formed in asphaltic sand...

Method for coal feed slurry preparation

Method for collecting mercury and arsenic from distillated...

Method for combining coal liquefaction and gasification...

Method for concentrating heavy minerals in the solids...

Method for continuously controlling the water content of...

Method for controllably decomposing hydrocarbon polymers

Method for controlling a fluid catalytic cracking riser

Method for controlling a pretreatment process

Method for controlling boiling point distribution of coal...

Method for controlling flocculant addition to tar sand tailings