90660 ⎘
Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation; Rearrangement of carbon atoms in the hydrocarbon skeleton Catalytic processes not covered by - ; Catalytic processes covered by both and simultaneously
Sub-classes:Converting isobutane and refinery C4S to propylene
#2Process for isomerizing isobutane
#3Naphtha complex with thermal oxidation system
#4Integrated stabilizer in deisobutanizer for isomerization of hydrocarbons and product separation
#5Process for N-butanizing field butane feedstock to thermal crackers
#6Use of top dividing wall in isomerization unit
#7Method of hydrogenolysis for improved production of paraxylene
#8Integrated processes for para-xylene production
#9Method of co-processing fluidized catalytic cracking naphtha and pyrolysis gasoline
#10SYSTEM AND METHOD FOR PRODUCTION OF CHEMICAL FEEDSTOCK FROM CRUDE OIL
#11Integration of a dehydrogenation unit and an alkylation unit
#12Processes and apparatus for isomerizing hydrocarbons
#13Use of top dividing wall in isomerization unit
#14Process for recovering benzene and fuel gas in an aromatics complex
#15Process for recovering benzene and fuel gas in an aromatics complex
#16Process and apparatus for the conversion of hydrocarbons
#17REMOVAL OF FEED TREATMENT UNITS IN AROMATICS COMPLEX DESIGNS
#18Methods and systems for converting hydrocarbons
#19Production of iso-octene from tertiary alcohols
#20Production of high octane hydrocarbon from light alkane feed using oxidation and acid catalysis chemistry
#21Production of alkylate from light alkanes
#22Upgrading 5-nonanone
#23Reduced-capacity moving-bed reactor with radial flow of the feedstock
#24Energy efficient naphthene recycle via the use of a side draw fractionation tower and partial condensation
#25Method of making aromatic hydrocarbons
#26Process and apparatus for the conversion of hydrocarbons
#27METHODS AND APPARATUSES FOR PRODUCING XYLENE FROM LIGNIN
#28Processes and systems for separating streams to provide a transalkylation feed stream in an aromatics complex
#29Method for tuning product composition based on varying types and ratios of feed
#30Combined xylene isomerization and transalkylation process unit
#31Combined xylene isomerization and transalkylation process unit
#32Process for the production of purified xylene isomers
#33Device for distributing feed and recovering effluens in a radial bed catalytic reactor
#34Combined xylene isomerization and transalkylation process unit
#35Device for distributing feed and recovering effluents in a radial bed catalytic reactor
#36Integrated process for producing xylenes and high purity benzene
#37Integrated process for producing xylenes and high purity benzene
#38Integrated process for producing xylenes and high purity benzene
#39Low temperature process for recovering and producing para-xylene and heat exchange network therefore
#40Process for making xylene isomer using a deheptanizer with a side draw recycle
#41High density cyclic fuels derived from linear sesquiterpenes