Hydrocarbon conversion utilizing a nickel-tungsten-phosphorus ca

Hydrocarbon products and methods of preparing hydrocarbon...

Hydroconversion sulfur-containing lube feedstock using a sulfur

Hydrodearomatization of hydrocarbon oils using novel "phosphorus

Hydrodearomatization of Hydrocarbons

Hydrodearomatization of hydrocarbons

Hydrodearomatization of middle distillate hydrocarbons

Hydrogenation catalyst

Hydrogenation catalyst and process

Hydrogenation method and reactor

Hydrogenation of coal liquid utilizing a metal carbonyl catalyst

Hydrogenation of petroleum liquids using quinone catalysts

Hydrogenation process

Hydrogenation process

Hydrogenation process for hydrocarbon resins

Hydrogenation process for pyrolysis liquids

Hydrogenation process of unsaturated hydrocarbons employing impr

Hydrogenation process using noble metal catalysts promoted by li

Hydroprocessing of hydrocarbons

Hydroprocessing of hydrocarbons