Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Material Science
Class Information
Number: 208/46
Name: Mineral oils: processes and products > Chemical conversion of hydrocarbons
Description: Processes of treating mineral oils which result in a chemical alteration of at least some of the hydrocarbon molecules thereof forming mineral oils having different properties, or which result in the formation of coke.










Sub-classes under this class:

Class Number Class Name Patents
208/106 Cracking 402
208/142 Hydrogenation (saturation) 117
208/78 Plural parallel stages of chemical conversion 208
208/49 Plural serial stages of chemical conversion 235
208/133 Reforming (includes dehydrogenation, isomerization, cyclization, aromatization, alkylation, dealkylation reactions) 182
208/146 Solids contacting and mixing 127
208/81 With contacting vapor porducts with liquid feed (i.e., product scrubbing and feed stripping) 28
208/85 With preliminary treatment of feed 90
208/47 With prevention of corrosion or erosion in system 185
208/48R With prevention or removal of deleterious carbon accumulations or equipment 351
208/95 With subsequent treatment of products 125


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

Patent Number Title Of Patent Date Issued
8691082 Two-stage hydroprocessing with common fractionation Apr. 8, 2014
8691084 Bitumen upgrading using supercritical fluids Apr. 8, 2014
8685232 Fluid catalytic cracking (FCC) process for manufacturing propylene and ethylene in increased yield Apr. 1, 2014
8636976 Molecular sieve composition (EMM-10-P), its method of making, and use for hydrocarbon conversions Jan. 28, 2014
8633128 Lacunary Keggin type heteropolyanion based on tungsten for hydrocracking Jan. 21, 2014
8617385 Controlling temperature within a catalyst bed in a reactor vessel Dec. 31, 2013
8608947 Two-stage hydrotreating process Dec. 17, 2013
8603406 For drying regenerated catalyst in route to a propane dehydrogenation reactor Dec. 10, 2013
8597496 Process for treating a hydrocarbon-containing feed Dec. 3, 2013
8597499 Process for treating a hydrocarbon-containing feed Dec. 3, 2013
8597498 Process for treating a hydrocarbon-containing feed Dec. 3, 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
8551326 Process for catalytic cracking with fine control of the residual coke content on the catalyst after regeneration Oct. 8, 2013
8535518 Petroleum upgrading and desulfurizing process Sep. 17, 2013
8529752 Molecular sieve composition (EMM-10), its method of making, and use for hydrocarbon conversions Sep. 10, 2013
8513150 Extra mesoporous Y zeolite Aug. 20, 2013
8507738 Process for hydrotreating biomass oil diluted in a refinery stream of petroleum hydrocarbons Aug. 13, 2013
8500992 Process for treating a hydrocarbon-containing feed Aug. 6, 2013
8496803 Process for treating a hydrocarbon-containing feed Jul. 30, 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
8480880 Process for making high viscosity index lubricating base oils Jul. 9, 2013
8480965 Devices for injection of gaseous streams into a bed of fluidized solids Jul. 9, 2013
8475745 Apparatus for hydroprocessing hydrocarbons Jul. 2, 2013
8435402 Nozzle reactor and method of use May. 7, 2013
8414763 Process for recovering FCC product Apr. 9, 2013
8394255 Integrated hydrocracking and dewaxing of hydrocarbons Mar. 12, 2013
8372777 Catalysts, preparation of such catalysts, methods of using such catalysts, products obtained in such methods and uses of products obtained Feb. 12, 2013
8298451 Reformer distillate as gassing additive for transformer oils Oct. 30, 2012
8273919 Compound, synthesis method thereof, and oil additive Sep. 25, 2012
8262904 Molecular sieve composition (EMM-10-P), its method of making, and use for hydrocarbon conversions Sep. 11, 2012
8226817 Non-fractionation process for production of low-boiling fuel from crude oil Jul. 24, 2012
8192591 Self-sustaining cracking of hydrocarbons Jun. 5, 2012
8177961 Hydrocarbon conversion using molecular sieve SSZ-75 May. 15, 2012
8118995 Process for inhibiting fouling in hydrocarbon processing Feb. 21, 2012
8080234 Process for manufacturing MCM-22 family molecular sieves Dec. 20, 2011
8025790 Process to upgrade heavy oil by hot pressurized water and ultrasonic wave generating pre-mixer Sep. 27, 2011
8017540 Method of preparing a molecular sieve composition Sep. 13, 2011
8008534 Liquid phase hydroprocessing with temperature management Aug. 30, 2011
8007660 Reduced puffing needle coke from decant oil Aug. 30, 2011
8007659 Reduced puffing needle coke from coal tar distillate Aug. 30, 2011
8007658 Reduced puffing needle coke from coal tar Aug. 30, 2011
7976695 Hydrocarbonaceous material processing methods and apparatus Jul. 12, 2011
7947169 Method of recovering volatile organic compound and volatile organic compound recovery system May. 24, 2011
7938952 Process for multistage residue hydroconversion integrated with straight-run and conversion gasoils hydroconversion steps May. 10, 2011
7931711 Methods for supercritical water reformation of fuels and generation of hydrogen using supercritical water Apr. 26, 2011
7922893 System and method for preparing near-surface heavy oil for extraction using microbial degradation Apr. 12, 2011
7922997 UZM-35 aluminosilicate zeolite, method of preparation and processes using UZM-35 Apr. 12, 2011
7906698 Hydrocarbon conversion using molecular sieve SSZ-75 Mar. 15, 2011

1 2 3 4 5 6 7










 
 
  Recently Added Patents
Synergistic compositions for the treatment of topical viral infections
Cavernous nerve stimulation via unidirectional propagation of action potentials
Control strategies for a multi-mode drive system
Protein purification
Automatic search system and method
Obviation of recovery of data store consistency for application I/O errors
Systems and methods for simultaneously configuring multiple independent backups
  Randomly Featured Patents
High durability, reinforcing fibers for cementitious materials
Disazo and trisazo compounds having a 3-pyridinium or substituted pyridinium-4-methyl-6-hydroxypyridone-2 coupling component radical
Communication server, method and systems, for reducing transportation volumes over communication networks
Acoustically tunable sound absorption articles
Prosthetic anal sphincter
Refuse collection vehicle
Article die forming method
Method of preparing poly(ADP-ribose) polymerases inhibitors
Safety latch for the lid of a lift-top cabinet
Steering apparatus for a vehicle