Sweetening of hydrocarbon distillates utilizing a tetra-alkyl gu
Sweetening of oils using hexamethylenetetramine
Sweetening of sour crudes
Treating a petroleum distillate with a supported metal phthalocy
Treating a petroleum distillate with a supported metal phthalocy
Treating a petroleum distillate with a supported metal phthalocy
Treating a petroleum distillate with an alkanolamine hydroxide a
Treatment of crude oil fractions, fossil fuels, and products...
Treatment of mercaptan-containing streams utilizing nitrogen bas
Treatment of oils using reaction products of epoxides and tertia
Treatment of sour hydrocarbon distillate
Use of a metal oxide solid solution for sweetening a sour hydroc
Use of alkanolamines in sweetening sour liquid hydrocarbon strea
Use of lower alcohols as oxygen source in hydrocarbon sweetening
Use of quaternary ammonium compounds in a liquid/liquid process