Patents for C10G 45 - Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds (15,540)
06/2000
06/08/2000CA2350481A1 Isomerization of hydrocarbons
06/07/2000CN1255531A Process for preparing denitrifying oxide catalyst containing ZSM-5 zeolite
06/07/2000CN1255407A Dispersion anion-modified and phosphorus supporting ferric oxide catalyst
06/06/2000US6072091 Process for selective hydrogenation of a hydrocarbon cut containing at least three carbon atoms
06/06/2000US6071402 Hydrodefining and hydrocracking catalyst comprising a mixed sulphide comprising sulphur, at least one group VB element and at least one group VIB element
06/02/2000WO2000014187A3 Premium synthetic lubricants
05/2000
05/30/2000CA2185264C Upgrading heavy oil by ultrafiltration using ceramic membrane
05/25/2000WO2000029513A1 Small catalyst particle addition to slurry reactor
05/25/2000WO2000029512A1 Catalytic dewaxing process
05/25/2000WO2000029511A1 Catalytic dewaxing process
05/25/2000WO2000029510A1 Deep desulfurization of fcc gasoline at low temperatures to maximize octane-barrel value
05/25/2000WO2000029509A1 Desulfurization of olefinic gasoline with a dual functional catalyst at low pressure
05/25/2000CA2318061A1 Desulfurization of olefinic gasoline with a dual functional catalyst at low pressure
05/24/2000EP1002853A1 Process for the production of low sulfur gasolines
05/24/2000EP1002779A1 Process for desulphurisation of a hydrocarbon stream
05/24/2000EP1002579A1 Sulfated layered catalyst for use in a paraffin isomerization process
05/24/2000EP0693102B1 A process for producing heavy lubricating oil having a low pour point
05/24/2000CN1253993A Production method of low-sulfur gasoline
05/24/2000CN1253987A Gasoline hydrogenation treatment catalyst
05/24/2000CN1253986A Preparation method of hydrogenation catalyst
05/24/2000CN1253985A Mixed solution containing silicon and boron and its preparation
05/18/2000WO2000027950A1 Adaptable method for producing medicinal oils and optionally middle distillates
05/18/2000CA2289435A1 Process for desulphurisation of a hydrocarbon stream
05/17/2000EP1001004A1 Low sulfur gas oil
05/17/2000EP0999893A1 Nickel molybdotungstate hydrotreating catalysts
05/17/2000EP0970163A4 Desulfurization process for removal of refractory organosulfur heterocycles from petroleum streams
05/17/2000EP0968052A4 Method of presulfiding and passivating a hydrocarbon conversion catalyst
05/17/2000EP0958245A4 Multi-stage hydroprocessing in a single reaction vessel
05/17/2000EP0954557A4 Multi-stage hydroprocessing with multi-stage stripping in a single stripper vessel
05/17/2000CN1052504C Catalyst and use thereof
05/17/2000CN1052503C Method and apparatus for coker gasoline and diesel oil mixed hydrogenation fractionating
05/16/2000US6063975 Zeolite, a clay, and a promoter selected from the group consisting of zinc titanate, magnesium silicate, zinc silicate, and triethyl phosphate; conversion of a hydrocarbon to an olefin and a c6-8 aromatic hydrocarbon
05/16/2000US6063723 Dehydrogenation catalyst comprising platinum or palladium on intermediate pore size zeolite having specified alkali content
05/16/2000US6063266 Nickel molybdenum or cobalt molybdenum on alumina carriers as hydrogenation catalysts
05/16/2000US6063265 Process for producing hydrodesulfurization catalyst and hydrodesulfurizing gas oil therewith
05/13/2000CA2254129A1 Selective, rugged layered isomerization catalyst for use in a paraffin isomerization process
05/11/2000WO2000026325A1 Gas turbine fuel oil and production method thereof and power generation method
05/10/2000EP0999183A1 Process for the preparation of EUO-type zeolite using structuring agent precursors and use thereof as catalyst for isomerizing eight carbon aromatics
05/10/2000EP0999182A1 Process for the preparation of EUO-type zeolite using zeolitic seeds and use thereof as catalyst for isomerizing eight carbon-aromatics
05/10/2000EP0998975A1 Catalyst and method for hydrogenation of hydrocarbon oils
05/10/2000EP0948579A4 Raffinate hydroconversion process
05/10/2000EP0736079B1 Hydrogenation process
05/10/2000CA2251423A1 Process for desulfurization of petroleum feeds
05/09/2000US6059956 Sulfurization; passivation
05/09/2000US6059955 Low viscosity lube basestock
05/04/2000WO2000024847A1 Staged upflow hydroprocessing with noncatalytic impurity removal from the first stage vapor effluent
05/04/2000WO2000024846A1 Staged upflow and downflow hydroprocessing with noncatalytic removal of upflow stage vapor impurities
05/04/2000WO2000024673A1 Acid oxide with micro and mesoporous characteristics: itq-36
05/03/2000EP0996499A1 Countercurrent reactor
04/2000
04/27/2000WO2000023403A1 Composition and process for use in selective hydrogenation of hydrocarbons
04/26/2000EP0938532A4 Process for highly shape selective dewaxing which retards catalyst aging
04/25/2000US6054630 Apparatus comprising a catalytic distillation zone comprising a reaction zone with distribution of hydrogen
04/25/2000US6054415 Skeletally isomerized linear olefins
04/25/2000US6054041 Three stage cocurrent liquid and vapor hydroprocessing
04/25/2000US6054040 A zsm-5 zeolite wherein 10-100% of the exchangeable hydrogen ions have been replaced by nickel ions, and 0.3-3 parts by weight of magadiite in hydrogen form for 1 part by weight of component
04/20/2000WO2000021662A1 Preparation of an activated catalyst using an inert gas in the absence of hydrogen
04/19/2000EP0993868A1 Ex-situ presulfiding in the presence of a hydrocarbon
04/19/2000EP0993498A1 Two phase hydroprocessing
04/19/2000EP0993338A1 Hydrogenation catalyst with high sulphur tolerance
04/19/2000CN1250800A Zeolite-contained catalyst for hydrogenating hydrocarbon oil and its preparing process
04/19/2000CN1250799A Saturated hydrogenation of olefin of reforming oil
04/19/2000CN1250798A Process for hydrorefining fraction oil
04/19/2000CN1051569C Process for removing essentially naphthenic acids from hydrocarbon oil
04/19/2000CN1051479C Carbon carrier hydrogenation catalyst
04/18/2000US6051520 Zeolite zsm-5
04/18/2000US6051129 Process for reducing haze point in bright stock
04/13/2000WO2000020535A1 Process for producing middle distillates and middle distillates produced by that process
04/13/2000WO2000000430A3 Molecular sieve cit-6
04/12/2000EP0992285A1 Catalyst for hydrogenation treatment and method for hydrogenation treatment of hydrocarbon oil
04/12/2000EP0992284A2 Catalyst and process for the selective hydrogenation of unsaturated components in hydrocarbon streams
04/12/2000CN1249963A Catalyst and method for purifying mass flow
04/11/2000US6048450 Process for the selective reduction to the content of benzene and light unsaturated compounds in a hydrocarbon cut
04/06/2000WO2000018854A1 Process for treating crude oil using hydrogen in a special unit
04/06/2000WO2000018508A1 Method of regenerating hydrogenation catalyst
04/06/2000WO2000018505A1 Regenerated hydrogenation catalyst and methods of hydrogenating heavy oil
04/05/2000EP0990693A2 Integrated hydrotreating and hydrocracking process
04/05/2000EP0990019A1 Method for reprocessing used oil
04/05/2000EP0677034B1 Hydrodealkylation processes
04/05/2000CN1249328A Hydroprocessing catalyst and its preparing process
04/05/2000CN1249327A Impregnating solution useful for hydrogenating catalyst and its preparing process
04/05/2000CN1249326A One-stage hydrogenation process for preparing industrial white oil
04/05/2000CN1051106C Process for hydrogenation of atmospheric residue and residuum by medium pressure suspension bed
03/2000
03/30/2000WO1999061372A9 New silicoaluminophosphates having an ael structure, and their preparation
03/29/2000EP0988264A1 Process for the alkylation of benzene
03/29/2000EP0938531A4 Hydroconversion process
03/29/2000EP0626440B1 Fine magnetic particle-containing stock oil supply system
03/28/2000US6043288 Gas conversion using synthesis gas produced hydrogen for catalyst rejuvenation and hydrocarbon conversion
03/28/2000US6043187 Extruded essentially alumina-based support, constituted by a plurality of juxtaposed agglomerates and partially in the form of packs of flakes and partially in the form of needles
03/28/2000US6043179 Zeolite CIT-5 and method of making
03/28/2000US6042798 Method of desulfurization of hydrocarbons
03/28/2000US6042719 Deep desulfurization of FCC gasoline at low temperatures to maximize octane-barrel value
03/28/2000US6042716 Process for transforming a gas oil cut to produce a dearomatised and desulphurised fuel with a high cetane number
03/23/2000WO2000015735A1 Two stage hydroprocessing with vapor-liquid interstage contacting for vapor heteroatom removal
03/23/2000WO2000015319A1 Process for the simultaneous treatment and fractionation of light naphtha hydrocarbon streams
03/22/2000CN1247773A Preparation of pseudo-thin diasphore and gamma-alumina
03/22/2000CN1050593C Method and apparatus for preparing preproduct containing aromatic hydrocarbons for production of aromatics
03/21/2000US6040259 Metal-containing zeolite catalyst, preparation thereof and use for hydrocarbon conversion
03/21/2000US6040258 Zeolite CIT-5 and method of making
03/21/2000US6039864 Isomerizing an aromatic hydrocarbon stream using a catalyst comprising a first zeolite having an average particle size greater than 0.1 micron and a binder comprising second zeolite particles having smaller average particle size
03/16/2000WO2000014187A2 Premium synthetic lubricants