Treated oils having reduced densities and viscosities
Treatment of carbonaceous shales or sands to recover oil and pur
Treatment of hydrocarbon-containing mineral material
Treatment of primary tailings and middlings from the hot water e
Treatment of sulfur-containing lubricating oil to increase resis
Treatment of tumbler reject
Tuning fuel composition for driving cycle conditions in...
Two-stage coal liquefaction process with petroleum-derived coal
Two-stage coal liquefaction process with petroleum-derived coal
Two-stage coal liquefaction process with process-derived solvent
Uninhibited electrical insulating oil
Unleaded high-octane gasoline composition
Upgrading carbonaceous materials
Use of 13C NMR spectroscopy to produce optimum...
Use of control system for gas-solids contacting processes
Use of hydrogen sulfide to reduce the viscosity of bottoms strea
Use of sarcosinates as asphaltene-dispersing agents
Use of steam cracked tar
Vapor phase water process for retorting oil shale
Vibration damper obtained by adjusting the resin and aromatic co