105426 ⎘
Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used; Organic compounds only Phosphorus-containing compounds
PROCESS FOR REMOVING METALS, SULFUR AND OTHER IMPURITIES IN CRUDE OIL
#2Hydrocracking process and system including separation of heavy poly nuclear aromatics from recycle by ionic liquids and solid adsorbents
#3Method for Producing Base Lubricating Oil from Waste Oil
#4Method for Producing Base Lubricating Oil from Oils Recovered from Combustion Engine Service
#5Method and apparatus for recovering synthetic oils from composite oil streams
#6Method and apparatus for recovering synthetic oils from composite oil streams
#7Process for removing metals from hydrocarbons
#8Process for desulfurization of naphtha using ionic liquids
#9Foamers for liquid removal
#10Method for producing base lubricating oil from oils recovered from combustion engine service
#11Process for removing metals from hydrocarbons
#12Hydrocarbon conversion process to remove carbon residue contaminants
#13Hydrocarbon conversion process
#14Extraction of polycyclic aromatic compounds from petroleum feedstocks using ionic liquids
#15Process, method, and system for removing heavy metals from fluids
#16Method for producing base lubricating oil from waste oil
#17Process for de-acidifying hydrocarbons
#18Process for removing sulfur from vacuum gas oil
#19Process for removing nitrogen from vacuum gas oil
#20Process for removing metals from resid
#21DESULFURIZATION AND DENITROGENATION WITH IONIC LIQUIDS AND METAL ION SYSTEMS
#22Heavy oil upgrade process including recovery of spent catalyst
#23METHOD FOR PRODUCING BASE LUBRICATING OIL FROM WASTE OIL