Heat and water recovery from oil sands waste streams
High grade asphalt
Hot water extraction vessel containing honeycomb shed baffle
Hydrocarbon emulsion separator
Hydrocarbon emulsion separator
Hydrocarbon extractor
Hydrocarbon processing
Hydrocarbyl distillation process
Hydroconversion of tar sand bitumens
Hydroconversion process
Hydroconversion process for hydrocarbon liquids using...
Hydrodesulphurization of hydrocracked pitch
Hydrogenation catalyst for coal tar, a method of...
Hyrocarbon processing