| Patents for C10G 49 - Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups , , , , or (4,012) |
|---|
| 05/04/2000 | WO2000024847A1 Staged upflow hydroprocessing with noncatalytic impurity removal from the first stage vapor effluent |
| 05/03/2000 | EP0996499A1 Countercurrent reactor |
| 04/25/2000 | US6054630 Apparatus comprising a catalytic distillation zone comprising a reaction zone with distribution of hydrogen |
| 04/06/2000 | WO2000018854A1 Process for treating crude oil using hydrogen in a special unit |
| 03/29/2000 | EP0988264A1 Process for the alkylation of benzene |
| 03/28/2000 | US6043288 Gas conversion using synthesis gas produced hydrogen for catalyst rejuvenation and hydrocarbon conversion |
| 03/28/2000 | US6043187 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 |
| 03/28/2000 | US6043182 Dehydration of an oil in water emulsion of an alkali metal, alkaline earth metal or transition metal salt and an heavy hydrocarbon |
| 03/23/2000 | WO2000015319A1 Process for the simultaneous treatment and fractionation of light naphtha hydrocarbon streams |
| 03/22/2000 | CN1050593C Method and apparatus for preparing preproduct containing aromatic hydrocarbons for production of aromatics |
| 03/22/2000 | CN1050521C Liquid distributor for column |
| 03/14/2000 | US6037300 Catalyst containing boron and silicon and its use for hydrotreating hydrocarbon feeds |
| 03/01/2000 | EP0727404B1 A high productive process for production of lower olefins by catalytic conversion |
| 02/29/2000 | US6031146 Thermocouple well assembly with a sealing coupling and a method for eliminating leaks in hydroconversion reactors while continuing to hydroprocess |
| 02/29/2000 | US6030921 Increased sulfur tolarences |
| 02/29/2000 | US6030522 Combined steam conversion process for treating vacuum gas oil |
| 02/29/2000 | CA2159857C Hydrocarbon processing apparatus and method |
| 02/23/2000 | EP0944692A4 Hydroprocessing in a countercurrent reaction vessel |
| 02/23/2000 | EP0898508A4 Oxygen scavenging compositions with low migration |
| 02/23/2000 | EP0721373B1 Hydroprocessing catalyst and its use |
| 02/16/2000 | EP0979256A1 Catalyst rejuvenation in hydrocarbon synthesis slurry with reduced slurry recontamination |
| 02/01/2000 | US6019943 Diffusion barriers for preventing high temperature hydrogen attack |
| 01/25/2000 | US6017443 Hydroprocessing process having staged reaction zones |
| 01/18/2000 | US6015485 High activity catalysts having a bimodal mesopore structure |
| 01/13/2000 | DE19928670A1 Katalysatorschwefelungsverfahren durch Reduktion, mit anschließender Schwefelung Catalyst sulfurization process by reduction, followed by sulfurization |
| 01/05/2000 | EP0968764A1 Hydrotreating catalyst and processes for hydrotreating hydrocarbon oil with the same |
| 12/30/1999 | DE19928673A1 Catalyst used for hydrorefining and hydroconversion reactions |
| 12/30/1999 | DE19928669A1 Process for sulfurizing a supported catalyst |
| 12/29/1999 | EP0966507A1 Process for obtaining distillate fuel products using a multi-bed catalytic reactor |
| 12/28/1999 | US6007787 Countercurrent reaction vessel |
| 12/23/1999 | WO1999065604A1 Hydrogenation catalyst and method of hydrogenating heavy oil |
| 12/15/1999 | EP0902823A4 Low pressure process for the hydroconversion of heavy hydrocarbo ns |
| 12/14/1999 | US6002058 Feeding light reformate and hydrogen into hydrogenation zone containing catalytic distillation structure; feeding treated reformate and olefin to aromatic alkylation zone containing acidic molecular sieve or cationic exchange resin; separation |
| 12/08/1999 | CN1237919A Catalyst containing phosphorus and method for hydro-treating oil feedstocks with this catalyst |
| 12/02/1999 | WO1999061557A1 Hydrotreating process for residual oil |
| 12/01/1999 | EP0871687A4 Process for upgrading the flash zone gas oil stream from a delayed coker |
| 11/24/1999 | EP0958245A1 Multi-stage hydroprocessing in a single reaction vessel |
| 11/24/1999 | EP0958047A1 Catalyst, use thereof and preparation process |
| 11/23/1999 | US5990037 Sulfided, or presulfurized catalyst prepared by heat treating a sulfur-containing catalyst with an oxygen-containing hydrocarbon to fix the sulfur onto the catalyst, reducing its tendency to self-heat without a decrease in activity |
| 11/23/1999 | US5989411 Catalytically reacting petroleum feedstock with hydrogen in a first cocurrent, upflow hydroprocessing stage to form partially purified liquid/vapor effluent, contacting with hydrocarbon liquid, further hydrotreatment in second stage |
| 11/18/1999 | WO1999058626A1 Hydroprocessing catalyst and process for hydroprocessing hydrocarbon feeds with said catalyst |
| 11/18/1999 | CA2331458A1 Hydroprocessing catalyst and process for hydroprocessing hydrocarbon feeds with said catalyst |
| 11/16/1999 | US5985787 Novel presulphuration process for a hydrocarbon conversion catalyst |
| 11/16/1999 | US5985131 Hydroprocessing in a countercurrent reaction vessel |
| 11/11/1999 | WO1999057229A1 Liquid and vapor stage hydroprocessing using once-through hydrogen |
| 11/11/1999 | CA2330334A1 Liquid and vapor stage hydroprocessing using once-through hydrogen |
| 11/10/1999 | EP0955091A1 Catalyst based on zeolite y containing silicium suitable for hydrocracking |
| 11/10/1999 | EP0955089A1 Catalyst based on a group VIII noble metal containing silicium, possibly with boron, and its use for hydrotreating hydrocarbon feeds |
| 11/09/1999 | US5980859 Modified zeolite beta processes for preparation |
| 11/03/1999 | EP0952888A1 Catalyst containing phosphorus and method for hydro-treating oil feedstocks with this catalyst |
| 11/03/1999 | CN1234012A IM-5 zeolite, method of prpen. and catalytic application thereof |
| 11/02/1999 | US5977192 Small catalyst particle addition to slurry reactor |
| 10/27/1999 | EP0952203A1 Desulphurizing a hydrocarbons-containing feed |
| 10/26/1999 | US5972203 Hydrocarbon conversion catalyst and its use |
| 10/19/1999 | US5968347 Multi-step hydrodesulfurization process |
| 10/13/1999 | EP0949318A2 Process for determining the nitrogen content of the effluent of the pretreatment reactor in a catalytic hydrocracking plant |
| 10/13/1999 | EP0949317A1 Process and apparatus for the isomerisation of gasolines with high benzene content |
| 10/13/1999 | EP0949316A1 Process for the conversion of hydrocarbons by treatment in a distillation zone associated with a reaction zone and its application in the hydrogenation of benzene |
| 10/13/1999 | EP0949315A1 Process for the conversion of hydrocarbons by treatment in a distillation zone associated with a reaction zone and its application in the hydrogenation of benzene |
| 10/06/1999 | EP0946416A1 Im-5 zeolite, method of preparation and catalytic applications thereof |
| 10/06/1999 | EP0946231A1 Countercurrent reaction vessel |
| 09/29/1999 | EP0944692A1 Hydroprocessing in a countercurrent reaction vessel |
| 09/28/1999 | US5958220 Gas-pocket distributor and method for hydroprocessing a hydrocarbon feed stream |
| 09/21/1999 | US5954950 Intensive hydrofining of petroleum fractions |
| 09/15/1999 | CN1228718A Sulfur resistant hydroconversion catalyst and hydroprocessing of sulfur-containing lube feedstock |
| 09/15/1999 | CN1045100C Method for producing special kerosene type solvent naphtha |
| 09/08/1999 | CN1228032A Catalytic distillation process |
| 09/07/1999 | US5948948 Reaction zone is at least partially internal to the distillation zone, and wherein the hydrogen-containing gas is fed by a dedicated gas distributor to the bottom of at least one catalytic bed within the isomerization reaction zone. |
| 09/07/1999 | US5948239 Process for obtaining distillate fuel products using a multi-bed catalytic reactor |
| 08/24/1999 | US5942200 Charging hydrogen stream to aromatics saturation zone wherein hydrocarbonaceous stream containing aromatic compounds is reacted to saturate and catalytically methanate carbon oxides; separating hydrogen stream with reduced carbon oxides |
| 08/24/1999 | US5942197 Countercurrent reactor |
| 08/19/1999 | WO1999041329A1 Hydroprocessing reactor and process with liquid quench |
| 08/19/1999 | WO1999041217A1 Gas conversion using synthesis gas produced hydrogen for catalyst rejuvenation and hydrocarbon conversion |
| 08/17/1999 | US5939031 Countercurrent reactor |
| 08/12/1999 | WO1999040165A1 Hydroprocessing reactor and process having staged reaction zones |
| 08/12/1999 | CA2319760A1 Hydroprocessing reactor and process having staged reaction zones |
| 08/10/1999 | US5935418 Slurry hydroprocessing |
| 08/10/1999 | US5935413 Interbed gas-liquid mixing system for cocurrent downflow reactors |
| 08/04/1999 | CN1044488C Hydrogen refining catalyst |
| 08/03/1999 | CA2028299C Catalyst regeneration process |
| 07/29/1999 | WO1999037736A1 Hydrodesulfurisation of gas well hydrocarbon liquids using hydrogen produced from syngas |
| 07/27/1999 | US5928980 Attrition resistant catalysts and sorbents based on heavy metal poisoned FCC catalysts |
| 07/13/1999 | US5922638 Process for presulfurizing hydrotreatment catalysts |
| 06/29/1999 | US5916529 For hydroprocessing hydrocarbon feedstreams through multistage moving catalyst beds contained within single reactor |
| 06/23/1999 | CN1043783C Separation method of catalytically converted hydrocarbon product |
| 06/22/1999 | US5914029 Simplified desulfurization of diesel fuel by a heat exchange sequence which eliminates the need for a fired heater on the product fractionation zone |
| 06/10/1999 | WO1999028024A1 A novel interbed gas-liquid mixing system for cocurrent downflow reactors |
| 06/08/1999 | US5910242 Contacting with a hydrotreating catalyst in the presence of hydrogen treat gas containing hydrogen sulfide |
| 06/01/1999 | CA2056511C Supported hydrogenation and hydrotreating catalysts and process |
| 06/01/1999 | CA2046954C Compact radial flow distributor |
| 05/27/1999 | WO1999025473A1 Hydrotreating catalyst and processes for hydrotreating hydrocarbon oil with the same |
| 05/27/1999 | CA2278485A1 Hydrotreating catalyst and method for hydrotreatment of hydrocarbon oils using the same |
| 05/25/1999 | US5906731 Process for hydroprocessing hydrocarbons |
| 05/18/1999 | US5904907 Mixers with chevrons for catalytic reactors in the petroleum industry |
| 05/06/1999 | EP0913452A1 Continuous catalytic reforming combined with zeolytic reforming for increased btx yield |
| 05/06/1999 | EP0912243A1 Sulfur resistant hydroconversion catalyst and hydroprocessing of sulfur-containing lube feedstock |
| 04/22/1999 | WO1999019065A1 Catalyst support, catalyst, reactor for hydrogenation reaction, and catalytic reaction method |
| 04/21/1999 | EP0909204A1 Catalytic distillation process |
| 04/14/1999 | CN1214077A Gas-pocket distributor and method for hydroprocessing hydrocarbon feed stream |
| 04/13/1999 | US5894076 Treating light naptha to remove unsaturated materials then alkylating benzene to produce ethylbenzene or cumene |