High severity process for the production of aromatic hydrocarbon
High severity reforming
High severity visbreaking
High severity visbreaking of residual oil
High severity visbreaking with recycle
High severity, low conversion hydrocracking process
High temperature corrosion inhibitor
High temperature corrosion inhibitor
High temperature corrosion inhibitor
High temperature hydrocarbon defoamer composition and method
High temperature hydroconversion without incompatibles formation
High temperature treatment of reforming catalyst with an inert g
High-silica zeolite SSZ-37 and methods of making and using same
High-solvency-dispersive-power (HSDP) crude oil blending for...
High-vacuum oil refinery system and process
Highly siliceous porous crystalline material ZSM-22 and its use
Hollow shaped catalytic extrudates
Homogeneous bed of catalyst and a process for transforming...
Homogeneous catalyst bed and process of transforming...
Homogenization of water and reduced crude for catalytic cracking