Disposal of petroleum sludge
Dissolution and stabilization of thermally converted bitumen
Distillate dewaxing process with mixed zeolites
Distillate dewaxing reactor system integrated with olefin upgrad
Distillate hydrogenation
Distillate yields by catalytically co-coking shale oil and petro
Downflow FCC reaction arrangement with upflow regeneration
Downflow fluidized catalytic cranking reactor process and appara
Drum warming in petroleum cokers
Dry fines recycle in a coking process
Dual component chromia silicate cracking catalyst
Dual component crystalline silicate cracking catalyst
Dual riser FCC reactor process with light and mixed...