105620 ⎘
Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only including solvent extraction as the refining step in the absence of hydrogen Extraction of unsaturated hydrocarbons
Sub-classes:Process for the preparation of olefins, comprising hydrotreatment, de-asphalting, hydrocracking and steam cracking
#2Method of producing a fuel additive
#3System for conversion of crude oil to petrochemicals and fuel products integrating delayed coking of vacuum residue
#4Processes and apparatuses for Olefin saturation in an aromatics complex
#5Systems and methods for separation and extraction of heterocyclic compounds and polynuclear aromatic hydrocarbons from a hydrocarbon feedstock
#6Process and system for conversion of crude oil to petrochemicals and fuel products integrating delayed coking of vacuum residue
#7Process for increasing xylene isomer to benzene ratio
#8Paraffin removal from C4 containing streams
#9DEEP HYDROCONVERSION PROCESS USING AN EXTRACTION OF AROMATICS AND RESINS, WITH UPGRADING OF THE HYDROCONVERSION EXTRACT AND RAFFINATE IN DOWNSTREAM UNITS
#10Production of heavy API group II base oil
#11Process for removing a product from coal tar
#12Process to manufacture a base stock
#13High quality middle distillate production process
#14Process for converting inferior feedstock to high quality fuel oil
#15System for preparing high-quality gasoline through component oil refining hydrocarbon recombination hydrogenation and method thereof
#16Process to manufacture a base stock and a base oil manufacturing plant
#17170 NEUTRAL BASE OIL WITH IMPROVED PROPERTIES
#18Integrated lubricant upgrading process using once-through, hydrogen-containing treat gas