| Patents for C10G 55 - Treatment of hydrocarbon oils, in the absence of hydrogen, by at least one refining process and at least one cracking process (1,280) |
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| 05/09/2000 | US6059962 For hydrocarbon feedstock; alkylation, distillation |
| 04/27/2000 | WO2000023540A1 Deep conversion combining the demetallization and the conversion of crudes, residues or heavy oils into light liquids with pure or impure oxygenated compounds |
| 04/20/2000 | DE19845274A1 Entfernung von CO¶2¶ und H¶2¶S aus dem Rohgas der Dampfcrackung Distance from CO¶2¶ and H¶2¶S from the raw gas steam cracking |
| 04/19/2000 | EP0993499A1 Improved fluidized bed coking process |
| 04/12/2000 | EP0992568A2 Removal of CO2 and H2S from gas from steam-cracking |
| 03/16/2000 | WO2000014182A2 Sulfur removal process |
| 03/16/2000 | WO2000014181A1 Multiple stage sulfur removal process |
| 03/16/2000 | DE19941319A1 Verringerung des Schwefelgehaltes von Benzin beim Fliessbettkracken Reduction of the sulfur content of gasoline in fluidized bed cracking |
| 03/14/2000 | US6036844 Three stage hydroprocessing including a vapor stage |
| 02/24/2000 | WO2000009631A1 Process for reducing total acid number of crude oil |
| 02/24/2000 | CA2338623A1 Process for reducing total acid number of crude oil |
| 02/15/2000 | US6024865 Sulfur removal process |
| 02/08/2000 | US6022472 Desulfurizing sulfur containing hydrocarbon feedstock; adding thiohydrocarbon heteroaromatic compound; steam cracking to produce lower molecular weight hydrocarbon fractions; recovering lower molecular weight hydrocarbon fractions |
| 01/13/2000 | WO2000001929A1 Combined cycle power generating system |
| 01/11/2000 | US6013852 Feeding a stream of maphtha and/or fuel oil to a membrane unit; supplying the permeate to a coil-containing thermocracking furnace; quenching; fractionation/distillation of both the permeate and retentate; antifouling agents |
| 11/11/1999 | WO1999057224A1 Three stage hydroprocessing including a vapor stage |
| 11/11/1999 | DE19820635A1 Working up used oil by adding alkali compounds |
| 11/02/1999 | US5976361 Using a solvent deasphalting unit |
| 09/30/1999 | WO1999049000A1 Conversion of heavy petroleum oils to coke with a molten alkali metal hydroxide |
| 09/29/1999 | CN1229837A Process for calcination of petroleum by heat-transfer material and its appts. thereof |
| 09/21/1999 | US5954949 Purification of residual oil during coking to form heavy metal-free and sulfur-free coke |
| 09/01/1999 | EP0938529A1 Sulfur removal by catalytic distillation |
| 07/06/1999 | US5919352 Horizontal moving bed; circulation of hot flue gas |
| 06/03/1999 | WO1999027036A1 Producing light olefins from a contaminated liquid hydrocarbon stream by means of thermal cracking |
| 04/22/1999 | WO1999019424A1 Method of producing olefins from petroleum residua |
| 04/21/1999 | EP0909804A2 A process for production of ethylene and propylene by catalytic pyrolysis of heavy hydrocarbons |
| 04/14/1999 | EP0842243A4 Integrated residua upgrading and fluid catalytic cracking |
| 04/14/1999 | CN1214035A Hydrocarbon separation |
| 04/06/1999 | US5891325 Heat treatment |
| 02/25/1999 | WO1999009117A1 Sulfur removal by catalytic distillation |
| 01/28/1999 | WO1999003951A1 Integrated residua upgrading and fluid catalytic cracking |
| 01/28/1999 | CA2294313A1 Integrated residua upgrading and fluid catalytic cracking |
| 01/26/1999 | US5863419 Sulfur removal by catalytic distillation |
| 01/26/1999 | CA2156582C Hydrocarbon catalytic cracking process |
| 12/23/1998 | CA2290022A1 Improved fluidized bed coking process |
| 11/25/1998 | EP0879220A1 Hydrocarbon separation |
| 11/17/1998 | US5837127 Process for cracking and transhydrogenation of hydrocarbon feedstock |
| 10/21/1998 | EP0871686A1 Steam cracking of hydrocarbons |
| 09/29/1998 | US5814208 Hydrocarbon catalytic cracking process |
| 05/20/1998 | EP0842243A1 Integrated residua upgrading and fluid catalytic cracking |
| 04/01/1998 | CN1177625A Method for production of number 90 gasoline by cracking gasoline |
| 03/17/1998 | US5728291 Ternary mixture of solvent deasphalting pitch, aromatic extract and asphalt |
| 02/04/1998 | CN1172147A Process for producing improved coal system needle coke |
| 01/20/1998 | US5710357 Process for recovering olefins from cat-cracked gas without accumulating undesirable oxides of nitrogen |
| 12/29/1997 | EP0580770B1 Praseodymium-palladium binary oxide, catalyst compositions containing the same, and methods of use |
| 12/17/1997 | CN1168153A Steam cracking of hydrocarbons |
| 12/09/1997 | US5695631 Process for producing petroleum needle coke |
| 10/14/1997 | US5676711 Using waste oil and fineness divided coal; low sulfur diesel fuel |
| 08/07/1997 | WO1997028110A1 Hydrocarbon separation |
| 06/05/1997 | WO1997020014A1 Steam cracking of hydrocarbons |
| 06/03/1997 | US5635055 Membrane process for increasing conversion of catalytic cracking or thermal cracking units (law011) |
| 05/13/1997 | US5629465 Manufacturing olefins from gas oil |
| 02/12/1997 | EP0758014A2 External, pressurized closed-cyclone apparatus for FCC unit |
| 02/11/1997 | US5601697 Demetallation-High carbon conversion process, apparatus and asphalt products |
| 02/10/1997 | CA2180686A1 External pressurized closed-cyclone apparatus for fcc unit |
| 02/06/1997 | WO1997004043A1 Integrated residua upgrading and fluid catalytic cracking |
| 02/06/1997 | CA2223648A1 Integrated residua upgrading and fluid catalytic cracking |
| 02/05/1997 | EP0666895B1 Process for recovering olefins from cat-cracked gas without accumulating undesirable oxides of nitrogen |
| 01/08/1997 | EP0665871B1 Process for cracking and transhydrogenation of hydrocarbon feedstock |
| 12/03/1996 | US5580443 Gas-liquid separation of heavy fractions so as to prevent coking; controlling evaporation rate by superheated dilution steam |
| 10/16/1996 | CN1133338A Combination process for producing fine quality catalytic cracking raw material |
| 10/01/1996 | US5560817 Hydrocarbon catalytic cracking process |
| 05/15/1996 | CN1122358A Improved hydrocarbon catalytic cracking process |
| 04/03/1996 | EP0704517A2 Hydrocarbon catalytic cracking process |
| 11/29/1995 | CN1112600A Process for the conversion of a residual hydrocarbon oil |
| 11/01/1995 | CN1110986A Prodn. technique and Equipment for epuration and prepn. of domestic fuel by utilizing carbon 5 cut |
| 09/27/1995 | EP0673989A2 Process for the conversion of a residual hydrocarbon oil |
| 08/22/1995 | US5444176 Removing acid gases, separating into first portion comprising methane, hydrogen, nitric oxide, and hydrocarbons containing up to three carbon atoms, and second portion comprising nitric dioxide and hydrocarbons having four carbons, oil absorption |
| 08/16/1995 | EP0666895A1 Process for recovering olefins from cat-cracked gas without accumulating undesirable oxides of nitrogen. |
| 08/09/1995 | EP0665871A1 Process for cracking and transhydrogenation of hydrocarbon feedstock. |
| 03/08/1995 | EP0641374A1 Iso-olefin production |
| 02/01/1995 | EP0636678A1 Method of refining heavy oil materials. |
| 05/11/1994 | WO1994010265A1 Process for recovering olefins from cat-cracked gas without accumulating undesirable oxides of nitrogen |
| 05/11/1994 | WO1994010264A1 Process for cracking and transhydrogenation of hydrocarbon feedstock |
| 05/03/1994 | US5308586 Electrostatic separator using a bead bed |
| 02/09/1994 | EP0581868A1 Combustion catalysts containing binary oxides and processes using the same |
| 02/02/1994 | EP0580770A1 Praseodymium-palladium binary oxide, catalyst compositions containing the same, and methods of use |
| 11/24/1993 | CN1022844C New technology for manufacturing high-value product by use of wax oil |
| 11/23/1993 | US5264114 Hydrocarbon treating process |
| 11/18/1993 | EP0570108A2 Electrostatic separator using a bead bed |
| 09/30/1993 | WO1993019139A1 Method for processing heavy petroleum crude |
| 09/29/1993 | CN1022254C Process for conversion of heavy hydrocar-bonaccous feedstock |
| 09/14/1993 | US5245099 PSA process for recovery or ethylene |
| 08/18/1993 | CN1075328A Method for continuous production of petroleum products from waste plastics and its equipment |
| 08/10/1993 | US5234576 Iso-olefin production |
| 04/28/1993 | CN1071444A Refining method |
| 02/18/1993 | WO1993003118A1 Iso-olefin production |
| 11/03/1992 | US5160603 Catalytic cracking with sulfur compound added to the feed |
| 10/07/1992 | CN1018552B Method of and apparatus for thermal cracking of poor raw materials |
| 08/04/1992 | US5135640 High efficiency process for preparation of gasoline by catalytic cracking |
| 07/07/1992 | US5128026 Production of uniform premium coke by oxygenation of a portion of the coke feedstock |
| 06/02/1992 | CA1302328C Catalytic cracking of petroleum refinery waste streams |
| 05/19/1992 | US5114434 Deodorizing and decolorizing |
| 05/06/1992 | CN1016513B High severity visbreaking with recycle |
| 04/29/1992 | CN1016440B Process for preparation of hydrocardonaceous distillate and residue, and bitumen compositions containing residue prepared |
| 04/21/1992 | US5107060 Treating both the feed and product streams with an adsorbent |
| 03/18/1992 | CN1015900B Catalytic cracking of whole crude oil |
| 02/25/1992 | CA1296285C Treatment of feed for high severity visbreaking |
| 02/25/1992 | CA1296284C High severity visbreaking |
| 02/18/1992 | US5089114 Method for processing heavy crude oils |