| Patents for C10G 67 - Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only (3,717) |
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| 06/04/1997 | EP0776959A2 Process for producing lubricating base oils |
| 05/28/1997 | EP0775739A1 Dewaxing with nickel-silicalite catalyst |
| 04/23/1997 | CN1148404A Process for upgrading residual hydrocarbon oils |
| 04/03/1997 | WO1997012012A1 Process for dewaxing heavy and light fractions of lube base oil with zeolite and sapo containing catalysts |
| 03/05/1997 | EP0759963A1 Process for upgrading residual hydrocarbon oils |
| 02/26/1997 | CN1143668A Process for conversion of heavy crude oils and distillation residues to distillates |
| 02/12/1997 | CN1142524A Process for converting residual hydrocarbon oils |
| 02/11/1997 | US5602291 Active catalyst system and adsorption-desorption system on a molecular sieve in the vapor phase; high octane number |
| 02/11/1997 | US5601701 Reducing mercury compounds to elementary mercury |
| 01/30/1997 | WO1997003148A1 Improved process for selective hydrogenation of highly unsaturated compounds and isomerization of olefins in hydrocarbon streams |
| 01/21/1997 | US5595634 Process for selective hydrogenation of highly unsaturated compounds and isomerization of olefins in hydrocarbon streams |
| 01/15/1997 | CN1140199A Process for producing lubricating base oils |
| 01/09/1997 | WO1997000926A1 Method for preparing lubricating oils |
| 12/30/1996 | CA2180067A1 Process for converting residual hydrocarbon oils |
| 12/10/1996 | CA2098728C Purifying feed for reforming over zeolite catalysts |
| 11/28/1996 | DE19621103A1 Verfahren zur Umwandlung von schweren Rohölen und Destillationsrückständen in Destillate A process for the conversion of heavy crude oils and distillation residues in distillates |
| 11/27/1996 | EP0744452A2 Process for producing lubricating base oils |
| 11/03/1996 | CA2174172A1 Continuous in-situ combination process for upgrading heavy oil |
| 09/11/1996 | CN1130676A Process for improving lubricating base oil quality |
| 09/10/1996 | US5554307 Dry activated carbon |
| 09/06/1996 | WO1996026993A1 Wax hydroisomerization process |
| 09/06/1996 | CA2204127A1 Wax hydroisomerization process |
| 08/07/1996 | EP0725126A1 Process for desulfurizing catalytically cracked gasoline |
| 08/07/1996 | CN1032483C Multistage system for deep desulfurization of fossil fuels |
| 08/06/1996 | US5543041 A high-gradient magnetic separator for pre-removing the fine iron particles |
| 08/06/1996 | US5543036 Process for hydrotreating |
| 07/31/1996 | EP0710152A4 Modified solid oxide catalyst and process for producing same |
| 06/18/1996 | US5527448 Distillation, solvent extraction |
| 06/13/1996 | WO1996017902A1 Production of high viscosity index lubricants |
| 06/05/1996 | EP0705321A4 Lubricant hydrocraking process |
| 05/22/1996 | EP0712922A2 Process for improving lubricating base oil quality |
| 05/14/1996 | US5516963 Adsorption of chloride promoters |
| 05/08/1996 | EP0710152A1 Modified solid oxide catalyst and process for producing same |
| 04/23/1996 | US5510265 Multistage process for deep desulfurization of a fossil fuel |
| 04/23/1996 | US5510016 Gasoline upgrading process |
| 04/10/1996 | EP0705321A1 Lubricant hydrocraking process |
| 03/14/1996 | WO1996007713A1 Gasoline upgrading process |
| 03/14/1996 | CA2195638A1 Gasoline upgrading process |
| 03/07/1996 | WO1996006900A1 Process for selective hydrogenation of cracked hydrocarbons |
| 02/21/1996 | EP0697455A2 Process for producing a hydrowax |
| 02/21/1996 | CN1117071A Process for the conversion of a residual hydrocarbon oil |
| 02/07/1996 | CN1116231A Process for producing a hydrowax |
| 11/23/1995 | WO1995031517A1 Process for upgrading residual hydrocarbon oils |
| 11/23/1995 | CA2190369A1 Process for upgrading residual hydrocarbon oils |
| 11/22/1995 | EP0683218A2 Process for the conversion of a residual hydrocarbon oil |
| 11/21/1995 | US5468368 Hydroprocessing over crystalline catalyst of large adsorption capacity |
| 11/14/1995 | US5466364 Performance of contaminated wax isomerate oil and hydrocarbon synthesis liquid products by silica adsorption |
| 11/08/1995 | EP0563226B1 Purifying feed for reforming over zeolite catalysts |
| 11/07/1995 | US5464526 Acid catalysts for hydrorefining hydrocarbons |
| 10/31/1995 | US5462650 Catalytic hydrocracking of stock oil in presence of silica-alumina support which contains group 5 and 8 metal, cracked product separation into fuel and lubricating oil fractions by distillation, dewaxing and hydrofinishing of lubricating oil |
| 10/24/1995 | US5460713 Distillation of a mixture of heavy gas oil, vacuum gas oil and slack wax |
| 10/17/1995 | US5459122 Alkyl substituted naphthalenes and anthracenes; low toxicity and carcinogenicity |
| 10/11/1995 | EP0675938A1 Lubricant production by hydroisomerization of solvent extracted feedstocks |
| 10/11/1995 | EP0664827A4 Gasoline upgrading process. |
| 10/03/1995 | US5454933 Deep desulfurization of distillate fuels |
| 09/26/1995 | US5453552 Isomerization and adsorption process with benzene saturation |
| 08/16/1995 | EP0667517A1 Method and apparatus to manufacture optimum VI dewaxed oil |
| 08/02/1995 | EP0664827A1 Gasoline upgrading process |
| 08/02/1995 | CN1029408C Two step process for sweetening sour hydrocarbon fraction |
| 07/05/1995 | EP0661371A1 Process for the production of an internal combustion engine fuel by hydro treatment and extraction and final product |
| 07/05/1995 | CN1104678A Process for producing lube base oils of high viscosity index and diesel oil of high cetane number |
| 07/04/1995 | CA1336178C Process for the transformation of asphaltene-containing heavy oils |
| 06/28/1995 | CN1104238A 炼制方法及其构型 Refining methods and configuration |
| 06/21/1995 | CN1029004C Method for prodn. of vaseline |
| 06/06/1995 | US5421994 Process for the recovery of mercury and arsenic in a hydrocarbon cut |
| 05/30/1995 | US5419185 Optimization of the process to manufacture dewaxed oil |
| 05/23/1995 | US5417846 Hydrodemetallization, hydrodesulfurization, multiple fixed beds cycled into and out of the reactant flow, regeneration when off-line |
| 05/09/1995 | US5413698 Hydrocarbon upgrading process |
| 05/09/1995 | US5413697 Gasoline upgrading process |
| 05/09/1995 | US5413696 Low sulfur gasoline by hydrodesulfurization of naphtha |
| 05/03/1995 | EP0616634A4 Method for removing sulfur to ultra low levels for protection of reforming catalysts. |
| 04/18/1995 | US5407559 Hydrodesulfurizing in first reaction zone; contacting product with ZSM-12 acidic catalyst in second reaction zone to restore octane |
| 04/18/1995 | CA1335270C Process for the elimination of mercury and eventually, of arsenic and hydrocarbons |
| 04/04/1995 | US5403471 Process for hydrogenatively treating petroleum distillation residual oils |
| 03/28/1995 | US5401894 Process for the treatment of halogenated organic feedstocks |
| 03/28/1995 | US5401392 Process for eliminating mercury and possibly arsenic in hydrocarbons |
| 03/21/1995 | US5399258 Hydrodesulfurization, octane number, heating |
| 03/08/1995 | EP0629230A4 Lubricant production process. |
| 02/23/1995 | WO1995005436A1 Process for obtaining distillation oils |
| 02/23/1995 | WO1995005435A1 Process for obtaining petroleum oils |
| 02/07/1995 | US5387523 Employing a biocatalyst capable of catalyzing the sulfur-specific, oxidative cleavage of organic carbon-sulfur bonds in sulfur-bearing aromatic heterocyclic molecules |
| 02/02/1995 | WO1995003121A1 Modified solid oxide catalyst and process for producing same |
| 01/25/1995 | EP0635555A2 Refining method and its configuration |
| 01/24/1995 | US5384040 Demetallization of hydrocarbons |
| 01/17/1995 | CA1334015C Two-step heterocyclic nitrogen extraction from petroleum oils with reduced refinery equipment |
| 01/05/1995 | WO1995000604A1 Lubricant hydrocraking process |
| 01/04/1995 | EP0632120A2 Improving the performance of contaminated wax isomerate oil and hydrocarbon synthesis liquid products by silica adsorption |
| 01/04/1995 | EP0576557B1 Multistage method for deep desulfurization of fossil fuels |
| 01/03/1995 | CA2125902A1 Performance of contaminated wax isomerate oil and hydrocarbon synthesis liquid products by silica adsorption |
| 12/28/1994 | CN1027176C Hydrocracking process with polycyclic aromatic dimer removal |
| 12/27/1994 | US5376257 Multilstage process controlling volume ratios, temperature and viscosity |
| 12/21/1994 | EP0629230A1 Lubricant production process. |
| 12/14/1994 | CN1026992C Process for the manufacture of lubricating base oils |
| 11/30/1994 | EP0626440A1 Fine magnetic particle-containing stock oil supply system |
| 11/15/1994 | CA1333057C Method for isomerizing wax to lube base oils |
| 11/08/1994 | US5362376 Gasoline upgrading process using large crystal intermediate pore size zeolites |
| 11/02/1994 | EP0434799B1 Resid hydrotreating with solvent-extracted and desasphalted resins |
| 11/01/1994 | US5360532 Gasoline upgrading process |
| 11/01/1994 | CA1332815C Upgrading waxy distellates and raffinates by the process of hydrotreating and hydroisomerization |
| 10/26/1994 | EP0621334A1 Process for producing a fuel by extraction and hydrotreatment of a hydrocarboneous feed and produced gasoil |