Immobilization and neutralization of contaminants in crude oil

Immobilization of vanadia deposited on sorbent materials during

Improving the life of a catalyst used to process hydrocarbon con

Integral method for desulphurization of a hydrocarbon...

Integral method for desulphurization of a hydrocarbon...

Integrated heat exchange on crude oil and vacuum columns

Integrated hydrotreating process for the dual production of...

Integrated hydrotreating process for the dual production of...

Integrated method for extracting nickel and vanadium compounds f

Integrated process for hydrotreating heavy oil, then manufacturi

Integrated process for the production of high quality lube oil b

Integrated process for the removal of sulfur compounds from flui

Integrated process for the removal of sulfur compounds from flui

Integrated refining process

Integrated vacuum residue hydrotreating with carbon rejection

Integration of solvent deasphalting, gasification, and...

Intensive hydrofining of petroleum fractions

Iron removal from hydrocarbonaceous feedstock

Iron sulfide dispersing agents

Isoprene recovery in the butyl rubber process