| Patents for C10G 7 - Distillation of hydrocarbon oils (2,681) |
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| 08/15/2001 | CN1308116A Recovery method of diesel oil fraction in tower bottom heavy oil of atmospheric fractional tower |
| 08/09/2001 | US20010011632 Mixing with polar liquid |
| 08/08/2001 | EP1121399A1 Refinery atmospheric pipestill with methanol stripping |
| 08/07/2001 | US6271433 Cat cracker gas plant process for increased olefins recovery |
| 08/01/2001 | EP1119400A1 Process for the simultaneous treatment and fractionation of light naphtha hydrocarbon streams |
| 07/31/2001 | US6267848 Method for generating vacuum in mass-exchange columns |
| 07/24/2001 | US6264799 Process for isolating cyclopentane and/or cyclopentene |
| 07/19/2001 | WO2001051589A1 Method and system for controlling a fluid catalytic cracker |
| 07/19/2001 | WO2001051588A1 Petroleum distillation method and system |
| 07/19/2001 | CA2397566A1 Method and system for controlling a fluid catalytic cracker |
| 07/19/2001 | CA2397555A1 Petroleum distillation method and system |
| 07/17/2001 | US6261442 Selective reduction of quantity of light unsaturated compounds comprising benzene and possibly olefins in hydrocarbon cut essentially comprising at least 5 carbon atoms per molecule, with no substantial loss of octane number |
| 07/10/2001 | US6258989 Hydrocarbon upgrading process |
| 07/05/2001 | WO2001048118A1 Extractive distillation process for the reduction of sulfur species in hydrocarbon streams |
| 07/05/2001 | CA2393591A1 Extractive distillation process for the reduction of sulfur species in hydrocarbon streams |
| 07/04/2001 | CN1301800A Process technology for mixed oil negative pressure evaporation |
| 06/14/2001 | WO2001042394A1 Method for carefully distilling residual oil for a short time |
| 06/14/2001 | WO2001042393A1 Petroleum processing method and device therefor |
| 06/13/2001 | DE19959587A1 Verfahren zur schonenden KurzzeitDestillation von Rückstandsölen Method for gentle short time distillation of residual oils |
| 06/05/2001 | CA2044214C Azeotropic distillation process for recovery of diamondoid compounds from hydrocarbon streams |
| 05/31/2001 | WO2001038457A1 Two stage deep naphtha desulfurization with reduced mercaptan formation |
| 05/25/2001 | WO2001036566A1 System and method for oil fuel burning integrated combined cycle power generation |
| 05/23/2001 | EP1102187A2 Method of predicting and optimizing fuel production |
| 05/23/2001 | CN1066208C Process using amine blends to inhibit chloride corrosion in wet hydrocarbon condensing systems |
| 05/17/2001 | WO2001034266A1 Device and method for separation of liquid hazardous waste |
| 05/16/2001 | CN1295109A Secondary steam of condensed water used as stripping steam in water solution recovering tower |
| 05/15/2001 | US6231753 Two stage deep naphtha desulfurization with reduced mercaptan formation |
| 05/02/2001 | CN1293648A Use of infrared spectroscopy to produce high lubricity, high stability, Fischer-Tropsch diesel fuels and blend fuel |
| 05/02/2001 | CN1065266C Efficient energy-saving tower-free gas fractionation technology |
| 04/05/2001 | WO2001023332A1 Hydrocarbon upgrading process |
| 04/03/2001 | US6210560 Raising temperature of petroleum oil to above 580.degree. f. thereby reducing polymerization of dienes and conjugated olefins |
| 04/03/2001 | US6210559 Use of 13C NMR spectroscopy to produce optimum fischer-tropsch diesel fuels and blend stocks |
| 03/28/2001 | EP1086734A1 Gas/liquid separation system in a hydrocarbon conversion process |
| 03/27/2001 | US6207044 Solvent extraction of hydrocarbons from inorganic materials and solvent recovery from extracted hydrocarbons |
| 03/27/2001 | CA2283610A1 Distillation process |
| 03/14/2001 | EP1083160A1 Apparatus for separation and purification of saturated hydrocarbon and method for separation and purification |
| 03/14/2001 | CN1287503A Rectifying column for extractive distillation of close-boiling or azeotropic boiling mixture |
| 03/06/2001 | US6197163 Process for removing impurities from petroleum products |
| 02/22/2001 | WO2001012757A1 Use of 13c nmr spectroscopy to produce optimum fischer-tropsch diesel fuels and blend stocks |
| 02/21/2001 | CN1284985A Mitigating fouling and reducing viscosity |
| 02/07/2001 | EP1073615A1 Use of infrared spectroscopy to produce high lubricity, high stability, fischer-tropsch diesel fuels and blend stocks |
| 01/30/2001 | CA2223042C Hydrocarbon gas processing |
| 01/24/2001 | CN1061080C Crude oil atmospheric pressure-reducing rectificating composite method |
| 01/16/2001 | US6174428 Process for converting hydrocarbons by treatment in a distillation zone comprising a circulating reflux, associated with a reaction zone, and its use for hydrogenating benzene |
| 01/03/2001 | EP1064340A1 Mitigating fouling and reducing viscosity |
| 12/27/2000 | CN1278291A Aromatics separation process and method of retrofitting existing equipment for same |
| 12/21/2000 | WO2000077382A1 Fuel fractionation device |
| 12/21/2000 | WO2000077121A1 Mitigation of fouling by thermally cracked oils |
| 12/21/2000 | WO2000077120A2 Predicting proximity to coke formation |
| 12/14/2000 | WO2000075263A1 Propene recovery |
| 11/29/2000 | CN1275155A Process for distilling fischer-tropsch derived paraffinic hydrocareons |
| 11/08/2000 | EP1050572A2 Residual oil fluid catalytic cracking process |
| 11/08/2000 | EP1050570A2 Process for separation of dewaxed lube oil into light and heavyproducts |
| 10/19/2000 | WO2000061701A1 Antigelling agent for hydrocarbon mixture containing conjugated diene and method of preventing clogging of apparatus for separating and purifying the mixture |
| 10/17/2000 | US6131891 Fractionation column containing stacked fractionation trays |
| 10/17/2000 | CA2009567C Vacuum distillation process |
| 10/11/2000 | EP1042040A1 Rectifying column for extractive distillation of close-boiling or azeotropic boiling mixtures |
| 10/03/2000 | CA2162130C Method for producing feedstocks of high quality lube base oil from unconverted oil of fuels hydrocracker operating in recycle mode |
| 09/26/2000 | US6124514 Process for generating pure benzene from reformed gasoline |
| 09/19/2000 | US6120650 Separation of hydrocarbons/water/emulsifier mixtures |
| 09/13/2000 | EP1035094A1 Integrated deethanizer/ethylene fractionation column |
| 09/12/2000 | CA2194668C Vacuum distillation of a petroleum product |
| 09/06/2000 | EP1032618A1 Atmospheric distillation of hydrocarbons-containing liquid streams |
| 08/23/2000 | EP1029025A2 Sulfur removal process |
| 08/23/2000 | EP1029024A1 Multiple stage sulfur removal process |
| 08/22/2000 | US6107533 Foulant reducing upstream hydrogenation unit systems |
| 08/16/2000 | EP0882480A4 Facility for distilling a liquid product |
| 08/16/2000 | EP0879220B1 Hydrocarbon separation |
| 08/09/2000 | EP1025186A1 Process for distilling fischer-tropsch derived paraffinic hydrocarbons |
| 07/26/2000 | EP1021498A1 Aromatics separation process and method of retrofitting existing equipment for same |
| 07/19/2000 | CN1054625C Method of comprehensive utilization of condensed oil |
| 07/13/2000 | DE19927177C1 Fuel fractionating device for separating of low boiling fuel fractions has a carrier gas feed which feeds a carrier gas into the flowing fuel |
| 07/12/2000 | EP0783910B1 Process for the vacuum distillation of crude petroleum, and a facility for carrying out the process |
| 07/11/2000 | US6086721 Vacuum-creating apparatus provided with pump and separator, wherein pump is connected at its inlet to separator; petroleum refining |
| 07/04/2000 | US6084141 Hydrogenation process comprising a catalytic distillation zone comprising a reaction zone with distribution of hydrogen |
| 07/04/2000 | US6083378 Process for the simultaneous treatment and fractionation of light naphtha hydrocarbon streams |
| 06/27/2000 | CA2107375C Process for producing low viscosity lubricating base oil having high viscosity index |
| 06/21/2000 | EP1009785A1 Method for high-temperature short-time distillation of residual oils |
| 06/20/2000 | US6077985 Integrated deethanizer/ethylene fractionation column |
| 06/13/2000 | CA2009571C Vacuum distillation process |
| 06/06/2000 | US6072091 Process for selective hydrogenation of a hydrocarbon cut containing at least three carbon atoms |
| 06/06/2000 | CA2009564C Vacuum distillation device |
| 06/02/2000 | WO2000031006A1 A process for blending petroleum oils to avoid being nearly incompatible |
| 06/02/2000 | WO2000014182A3 Sulfur removal process |
| 06/02/2000 | CA2347798A1 A process for blending petroleum oils to avoid being nearly incompatible |
| 05/30/2000 | CA2009565C Vacuum distillation process |
| 05/23/2000 | US6066238 Hydrocarbon separation |
| 05/18/2000 | WO2000027957A1 Method for reprocessing waste oils, base oils obtained according to said method and use thereof |
| 05/18/2000 | DE19852007A1 Verfahren zur Wiederaufarbeitung von Altölen, die mit dem Verfahren erhältlichen Grundöle und deren Verwendung Process for recycling of waste oils, base oils obtained with the method and use thereof |
| 05/11/2000 | WO2000026325A1 Gas turbine fuel oil and production method thereof and power generation method |
| 05/11/2000 | WO2000025881A1 Rectifying column for extractive distillation of close-boiling or azeotropic boiling mixtures |
| 05/10/2000 | EP0948579A4 Raffinate hydroconversion process |
| 05/09/2000 | US6059962 For hydrocarbon feedstock; alkylation, distillation |
| 05/04/2000 | DE19849651A1 Rektifizierkolonne für die Extraktivdestillation von eng- oder azeotrop siedenden Gemischen Rectifying column for extractive distillation of narrow or azeotropic mixtures |
| 04/25/2000 | US6054630 Apparatus comprising a catalytic distillation zone comprising a reaction zone with distribution of hydrogen |
| 04/13/2000 | WO2000020530A1 Refinery atmospheric pipestill with methanol stripping |
| 04/13/2000 | WO2000020087A1 Refinery atmospheric pipestill with ammonia stripping |
| 04/13/2000 | CA2344529A1 Refinery atmospheric pipestill with ammonia stripping |
| 04/13/2000 | CA2343794A1 Refinery atmospheric pipestill with methanol stripping |
| 04/12/2000 | CN1250466A Process for preparing purified conjugated diene |