| Patents for C10G 9 - Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils (5,769) |
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| 06/02/2000 | CA2347798A1 A process for blending petroleum oils to avoid being nearly incompatible |
| 05/24/2000 | EP1002779A1 Process for desulphurisation of a hydrocarbon stream |
| 05/24/2000 | EP1001920A4 Two-stage process for obtaining significant olefin yields from residua feedstocks |
| 05/24/2000 | EP1001920A1 Two-stage process for obtaining significant olefin yields from residua feedstocks |
| 05/24/2000 | CN1254362A Quench cooler |
| 05/18/2000 | CA2289435A1 Process for desulphurisation of a hydrocarbon stream |
| 05/16/2000 | CA2182518C Process for reducing coking of heat exchange surfaces |
| 05/11/2000 | WO2000026324A1 Method of disposing of waste in a coking process |
| 05/10/2000 | CN1252831A Delay coking cycle time reduction |
| 05/04/2000 | DE19860665C1 Optimizing thermal cracking of liquid hydrocarbons in furnace tube bundles, comprises use of individual groups of burners operating at differing, e.g. decreasing, thermal loadings |
| 05/03/2000 | EP0948580A4 A process for blending potentially incompatible petroleum oils |
| 05/02/2000 | US6056870 Method of promoting the decomposition of silicon compounds in a process for depositing silicon upon a metal surface |
| 05/02/2000 | CA2154809C Method of promoting the decomposition of silicon compounds in a process for depositing silicon upon a metal surface |
| 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 | WO2000022068A1 Anti-coking coatings |
| 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 |
| 04/20/2000 | CA2314356A1 Anti-coking coatings for refractory alloys used in the petroleum field |
| 04/19/2000 | EP0993499A1 Improved fluidized bed coking process |
| 04/19/2000 | EP0993497A1 Pyrolysis furnace with an internally finned u-shaped radiant coil |
| 04/12/2000 | EP0992568A2 Removal of CO2 and H2S from gas from steam-cracking |
| 04/12/2000 | EP0991735A1 Delayed coking cycle time reduction |
| 04/11/2000 | US6048448 Delayed coking process and method of formulating delayed coking feed charge |
| 04/05/2000 | EP0677034B1 Hydrodealkylation processes |
| 04/04/2000 | CA2145684C Method for selective and/or unselective vaporization and/or decomposition of, particularly, hydrocarbon compounds and apparatus for carrying out such a method |
| 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 | WO2000015587A1 Process for the preparation of mono-olefins from paraffinic hydrocarbons |
| 03/23/2000 | WO1999066262A9 Reduced carbon from under-oxidized burner |
| 03/22/2000 | EP0986621A2 Method and apparatus for removing and suppressing coke formation during pyrolysis |
| 03/15/2000 | EP0950042A4 Two-stage process for obtaining significant olefin yields from residua feedstocks |
| 03/15/2000 | EP0801670B1 Steam cracking method and plant comprising powder injection from a single collection point |
| 03/15/2000 | EP0800565B1 Steam cracking method and plant using controlled injection of solid particles into a quenching exchanger |
| 03/14/2000 | US6037515 Process for producing ethylene from a hydrocarbon feedstock |
| 03/09/2000 | WO2000012650A1 Coke drum semi automatic top deheader |
| 03/08/2000 | CN1246514A Improved delay coking process |
| 03/08/2000 | CN1246513A Improved coking process with two-channel feed system |
| 03/08/2000 | CN1246512A Thermocracking process for heavy oil |
| 02/29/2000 | US6030522 Combined steam conversion process for treating vacuum gas oil |
| 02/24/2000 | DE19837277A1 Plant for distilling and cracking bitumens, asphalt, tars and tar sludges comprises double screw conveyor in heating chamber connected to distillation column recovering valuable hydrocarbons |
| 02/23/2000 | EP0980729A1 Centrifugally cast tubes, method and apparatus of making same |
| 02/23/2000 | EP0898508A4 Oxygen scavenging compositions with low migration |
| 02/23/2000 | CN1245480A Method and apparatus for total energy fuel conversion systems |
| 02/22/2000 | US6027635 Continuous pyrolysis and decoking process for use in the production of acetylene |
| 02/09/2000 | EP0858494B1 Process for reducing the formation of carbon deposits, metallic component and process for producing chemical substances |
| 02/09/2000 | CN1049237C Process for processing used or waste plastic material |
| 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 |
| 02/01/2000 | US6019943 Diffusion barriers for preventing high temperature hydrogen attack |
| 01/27/2000 | DE19833004A1 Wärmetauscher zum Kühlen eines heißen Prozeßgases Heat exchanger for cooling a hot process gas |
| 01/26/2000 | EP0974803A2 Heat exchanger for cooling hot process gas |
| 01/13/2000 | WO2000001785A1 Methods and compositions for inhibiting corrosion |
| 01/13/2000 | CA2336157A1 Methods and compositions for inhibiting corrosion |
| 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 |
| 01/11/2000 | CA2102061C Injection of antifoulants into thermal cracking reactors |
| 12/29/1999 | EP0698655B1 Method and apparatus for generating fuel gas |
| 12/29/1999 | CN1047787C Method for treating radiant tubes of fired heater in thermal cracking process |
| 12/23/1999 | WO1999066262A1 Reduced carbon from under-oxidized burner |
| 12/23/1999 | CA2336214A1 Reduced carbon from under-oxidized burner |
| 12/16/1999 | WO1999064541A1 Thermal cracking process and chamber |
| 12/16/1999 | WO1999064540A1 Delayed coking with external recycle |
| 12/14/1999 | CA2081773C Method using hydrogen donor diluent for upgrading steam cracker tars |
| 12/08/1999 | EP0962436A1 Process for the conversion of hydrocarbons |
| 12/08/1999 | CN1047188C Method of preparing ethylene raw oil from slag oil |
| 12/07/1999 | US5997723 Process for blending petroleum oils to avoid being nearly incompatible |
| 12/02/1999 | WO1999061560A1 Method for producing fuel distillates |
| 12/01/1999 | EP0879272A4 Reducing dust emissions |
| 12/01/1999 | EP0871687A4 Process for upgrading the flash zone gas oil stream from a delayed coker |
| 11/17/1999 | EP0956324A1 Method for increasing yield of liquid products in a delayed coking process |
| 11/16/1999 | US5985940 Antifouling agents and reducing viscosity in quenching for ethylene plants and alkylphenol-formaldehyde polymers |
| 11/11/1999 | WO1999057229A1 Liquid and vapor stage hydroprocessing using once-through hydrogen |
| 11/11/1999 | WO1999057085A1 Process for selectively producing light olefins in a fluid catalytic cracking process from a naphtha/steam feed |
| 11/11/1999 | CA2330334A1 Liquid and vapor stage hydroprocessing using once-through hydrogen |
| 11/11/1999 | CA2328899A1 Process for selectively producing light olefins in a fluid catalytic cracking process from a naphtha/steam feed |
| 11/02/1999 | US5976360 Viscosity reduction by heat soak-induced naphthenic acid decomposition in hydrocarbon oils |
| 11/02/1999 | US5976352 Process for thermal conversion of hydrocarbons to aliphatic hydrocarbons which are more unsaturated than the starting products, combining a steam cracking step and a pyrolysis step |
| 10/27/1999 | EP0951524A1 Hydrocarbon conversion process |
| 10/26/1999 | US5972206 Flexible steam cracking process and corresponding steam cracking facility |
| 10/20/1999 | EP0950042A1 Two-stage process for obtaining significant olefin yields from residua feedstocks |
| 10/19/1999 | US5969207 Method for changing the qualitative and quantitative composition of a mixture of liquid hydrocarbons based on the effects of cavitation |
| 10/13/1999 | EP0948582A1 Hydrocarbon conversion process |
| 10/13/1999 | EP0948581A1 Viscosity reduction by heat soak-induced naphthenic acid decomposition in hydrocarbon oils |
| 10/13/1999 | EP0948580A1 A process for blending potentially incompatible petroleum oils |
| 10/12/1999 | US5965013 Steam cracking method and plant using controlled injection of solid particles into a quenching exchanger |
| 10/06/1999 | EP0946677A1 Method for controlling severity of cracking operations by near infrared analysis in the gas phase using fiber optics |
| 10/06/1999 | CN2341990Y Cracking equipment for waste plastic and raw oil |
| 10/06/1999 | CN1230976A Hydrocarbon conversion process |
| 10/06/1999 | CN1230975A Hydrocarbon conversion process |
| 09/30/1999 | WO1999007655A8 A combination process for manufacturing ethylene, ethylbenzene and styrene |
| 09/29/1999 | CN1045276C Method of low value transport partial oxidation of hydrocarbons |
| 09/28/1999 | CA2170425C Method for providing a tube having coke formation and carbon monoxide inhibiting properties when used for the thermal cracking of hydrocarbons |
| 09/21/1999 | US5954943 Method of inhibiting coke deposition in pyrolysis furnaces |
| 09/14/1999 | US5952539 Dual process for obtaining olefins |
| 09/14/1999 | US5951281 Gas flow circulation type tubular heating equipment |
| 09/10/1999 | WO1999028412A9 Water based additive for suppression of coke formation |
| 09/08/1999 | EP0940463A2 A process for converting waste motor oil to diesel fuel |
| 09/08/1999 | EP0815406B1 Arrangement for indirectly transferring heat to a process medium |
| 09/07/1999 | CA2061600C Polymer cracking |
| 09/02/1999 | WO1999043765A1 Method for producing lower olefins, reactor for the pyrolysis of hydrocarbons and device for quenching pyrolysis gases |
| 08/31/1999 | US5945074 Hydrocarbon steam reforming |
| 08/31/1999 | US5944981 Nickel, cobalt, chromium and silicone alloy |
| 08/31/1999 | US5944961 Injecting liquid solution into a thermal cracking gaseous process stream |
| 08/31/1999 | CA2002269C Antifoulant additive for light end hydrocarbons |