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Class Information
Number: 208/106
Name: Mineral oils: processes and products > Chemical conversion of hydrocarbons > Cracking
Description: Processes wherein hydrocarbons are converted into a mixture including lighter, lower boiling hydro-carbons which are liquid at atmospheric temperature and pressure, or to coke.










Sub-classes under this class:

Class Number Class Name Patents
208/113 Catalytic 1,107
208/107 Hydrogenative 231
208/131 Soaking 312
208/132 With heating in tubular confined stream 178
208/125 With nonreactive material 103


Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
8703064 Hydrocabon cracking furnace with steam addition to lower mono-nitrogen oxide emissions Apr. 22, 2014
8691077 Process for converting a hydrocarbon stream, and optionally producing a hydrocracked distillate Apr. 8, 2014
8691079 Compression reactor and process for hydroprocessing Apr. 8, 2014
8684384 Process for cracking a heavy hydrocarbon feedstream Apr. 1, 2014
8685232 Fluid catalytic cracking (FCC) process for manufacturing propylene and ethylene in increased yield Apr. 1, 2014
8642499 Catalytic cracking catalyst compositions having improved bottoms conversion Feb. 4, 2014
8636895 Hydrocarbon resid processing and visbreaking steam cracker feed Jan. 28, 2014
8617386 Process for using supported molybdenum catalyst for slurry hydrocracking Dec. 31, 2013
8608942 Systems and methods for residue upgrading Dec. 17, 2013
8608945 Process for using supported molybdenum catalyst for slurry hydrocracking Dec. 17, 2013
8597496 Process for treating a hydrocarbon-containing feed Dec. 3, 2013
8597498 Process for treating a hydrocarbon-containing feed Dec. 3, 2013
8597497 Process for treating a hydrocarbon-containing feed Dec. 3, 2013
8597499 Process for treating a hydrocarbon-containing feed Dec. 3, 2013
8597502 Method of manufacturing diesel fuel base stock and diesel fuel base stock thereof Dec. 3, 2013
8586812 Ionic liquid catalyzed olefin oligomerization for distillate production Nov. 19, 2013
8551326 Process for catalytic cracking with fine control of the residual coke content on the catalyst after regeneration Oct. 8, 2013
8551324 Fluid catalytic cracking process adapted for the treatment of feeds with a low conradson carbon, comprising recycling a coking cut employing novel technology Oct. 8, 2013
8535518 Petroleum upgrading and desulfurizing process Sep. 17, 2013
8524960 Fluid catalytic cracking of oxygenated compounds Sep. 3, 2013
8524070 Method for processing hydrocarbon pyrolysis effluent Sep. 3, 2013
8500992 Process for treating a hydrocarbon-containing feed Aug. 6, 2013
8496803 Process for treating a hydrocarbon-containing feed Jul. 30, 2013
8490703 Corrugated heating conduit and method of using in thermal expansion and subsidence mitigation Jul. 23, 2013
8491784 Process for treating a hydrocarbon-containing feed Jul. 23, 2013
8491783 Process for treating a hydrocarbon-containing feed Jul. 23, 2013
8491782 Process for treating a hydrocarbon-containing feed Jul. 23, 2013
8491781 Reaction zone comprising two risers in parallel and a common gas-solid separation zone, for the production of propylene Jul. 23, 2013
8480965 Devices for injection of gaseous streams into a bed of fluidized solids Jul. 9, 2013
8475649 Magnetic removal of material from a mixture based on sulfided diluent in the mixture Jul. 2, 2013
8454803 Processing biomass and petroleum containing materials Jun. 4, 2013
8449761 Synthesis of a crystalline silicoaluminophosphate May. 28, 2013
8449763 Nozzle reactor and method of use May. 28, 2013
8435452 Circulating fluid bed reactor with improved circulation May. 7, 2013
8435402 Nozzle reactor and method of use May. 7, 2013
8431015 Wellhead hydrocarbon upgrading using microwaves Apr. 30, 2013
8414763 Process for recovering FCC product Apr. 9, 2013
8404008 Systems and methods for supercritical water reformation of fuels and generation of hydrogen using supercritical water Mar. 26, 2013
8394260 Petroleum upgrading process Mar. 12, 2013
8372347 Method for extracting and upgrading of heavy and semi-heavy oils and bitumens Feb. 12, 2013
8337803 Additives for removal of metals poisonous to catalysts during fluidized catalytic cracking of hydrocarbons Dec. 25, 2012
8303803 Pyrolysis reactor conversion of hydrocarbon feedstocks into higher value hydrocarbons Nov. 6, 2012
8287721 Method for reducing asphaltene and paraffin content in oil material Oct. 16, 2012
8278235 Structurally enhanced cracking catalysts Oct. 2, 2012
8262902 Magnetic removal of material from a mixture based on sulfided diluent in the mixture Sep. 11, 2012
8202412 Reduced elevation catalyst return line for a fluid catalytic cracking unit Jun. 19, 2012
8197668 Process and apparatus for upgrading steam cracker tar using hydrogen donor compounds Jun. 12, 2012
8197788 Raw coke for electricity storage carbon material and needle coke Jun. 12, 2012
8183423 Pyrolysis process for waste and old rubber May. 22, 2012
8167041 Apparatus and method for energy-efficient and environmentally-friendly recovery of bitumen May. 1, 2012

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