Apparatus and method for recovering diesel-quality fuel from pro

Apparatus for measuring flash point of petroleum intermediate fr

Automatic control of feedstock vacuum towers

Continuously adjusting the index of filtrability of a gas oil fr

Control of a crude oil preheat furnace

Corrosion control method using methoxypropylamine (mopa) in wate

Crude oil distillation

Desalting process for primary fractionator

Distillation cut point control

Distillation of crude oil

Distillation of hydrocarbons

Distillation process

Distillation process control for maximum recovery using minimum

Distillation vapor and feed mixing process

Dual pressure fractionation of hydrocarbons

Efficiency addition of ammonia to petroleum fractionation units

Eliminating foaming in hydrocarbon distillations

Energy efficient distillation process

Energy efficient method for exothermic reactions

Ethane extraction process for a hydrocarbon gas stream