Sulfur oxides control in catalytic cracking

Sulfur oxides control in cracking catalyst regeneration

Sulfur reduction in FCC gasoline

Sulfur removal

Sulfur removal from hydrocarbons with nickel containing catalyst

Sulfur removal system for protection of reforming catalyst

Sulfur removal system for protection of reforming catalyst

Sulfur removal system for protection of reforming catalysts

Sulfur removal systems for protection of reforming crystals

Sulfur tolerant bimetallic zeolitic reforming catalysts

Sulfur transfer additive for catalytic cracking of...

Sulfur transfer process in catalytic cracking

Sulfur- and nitrogen-containing hydrocarbon feed hydrocracking o

Sulfur-tolerant aromatization catalysts

Superacid catalyzed hydrocracking of heavy oils and bitumens

Supercritical hydrocarbon conversion process

Supercritical water processing of extra heavy crude in a...

Superheating atomizing steam with hot FCC feed oil

Superparamagnetic formation of FCC catalyst provides means of se

Supplying FCC lift gas directly from product vapors