Coking process with hot solids recycled to the stripping zone
Combination magnetic separation, classification and attrition pr
Combination of aluminum and phosphorus passivation process
Combination of amorphous materials for hydrocracking catalysts
Combination of amorphous materials for hydrocracking catalysts
Combination process for upgrading reduced crude
Combination process for upgrading reduced crude
Combined desulfurization and hydroconversion with alkali metal h
Combined desulfurization and hydroconversion with alkali metal o
Combined disulfurization and conversion with alkali metals
Combined steam conversion process for treating vacuum gas oil
Combustion air preheating
Composites of microporous aluminum phosphates and zeolites and c
Composition of matter and process useful for conversion of hydro
Compositions and processes for reducing NOx emissions during...
Compositions for use in catalytic cracking to make reduced sulfu
Compounds, compositions and methods to reduce SOx emissions...
Concurrent production of two grades of coke using a single fract
Continuous coking of residual oil and production of gaseous fuel
Continuous coking process