| Patents for C10G 9 - Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils (5,769) |
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| 12/04/1997 | WO1997045506A1 Treating cracking tube for thermal cracking to reduce carbon monoxide and/or coke formation |
| 12/04/1997 | DE19622139A1 Heat exchanger for cooling gaseous products from a cracker |
| 12/03/1997 | EP0810414A2 Heat exchanger for cooling cracked gases |
| 12/03/1997 | EP0809683A1 Thermal decomposition of naphthenic acids |
| 12/02/1997 | US5693155 Process for using anti-coking steels for diminishing coking in a petrochemical process |
| 11/26/1997 | EP0808352A1 High-vacuum oil refinery system and process |
| 11/25/1997 | US5690168 Quench exchanger |
| 11/12/1997 | EP0806467A1 Process and apparatus for the thermal conversion of hydrocarbons into more insaturated aliphatic hydrocarbons by combination of a steam cracking and a pyrolysis step |
| 10/29/1997 | EP0803287A1 Method and device to reduce or prevent the deposit of solid particles on the internal wall of a conduit |
| 10/28/1997 | US5681450 Reduced chaos cyclone separation |
| 10/24/1997 | CA2203343A1 Process and apparatus for heat treatment of products running through a pipe |
| 10/22/1997 | EP0801670A1 Steam cracking method and plant comprising powder injection from a single collection point |
| 10/15/1997 | EP0801298A1 Control of process |
| 10/15/1997 | EP0800565A1 Steam cracking method and plant using controlled injection of solid particles into a quenching exchanger |
| 10/15/1997 | EP0800564A1 Flexible steam cracking method and steam cracking plant therefor |
| 10/14/1997 | US5676711 Using waste oil and fineness divided coal; low sulfur diesel fuel |
| 10/09/1997 | DE19613651A1 Cracking process for recycling waste oils |
| 09/25/1997 | WO1997034965A1 Method for increasing yield of liquid products in a delayed coking process |
| 09/17/1997 | CN1159821A Process for recovering synthetic raw materials and fuel components from used or waste plastics |
| 09/17/1997 | CN1159474A Process for degreasing viscosity of fed heavy hydrocarbon and equipment improvement |
| 09/16/1997 | US5667669 Nonsilicone antifoam agent, delayed coker unit |
| 09/02/1997 | US5663473 Hydrocarbon conversion process |
| 08/28/1997 | WO1997031083A1 Process for obtaining olefins from residual and other heavy feedstocks |
| 08/28/1997 | CA2247058A1 Process for obtaining olefins from residual and other heavy feedstocks |
| 08/19/1997 | US5658455 Fluidized bed coking process |
| 08/19/1997 | US5658452 Hydrocracking with reduced amount steam in a reactor comprising a metallic protective coatings on steel |
| 08/13/1997 | CN1157006A Process for thermal cracking of residual hydrocarbon oil |
| 08/12/1997 | US5656150 Introducing antifouling agent containing tin and silicon |
| 08/07/1997 | WO1997028232A1 Cracking furnace and use thereof in thermal conversion |
| 08/06/1997 | CN1156169A Improvement for method and apparatus for lowering viscosity of heavy hydrocarbon feeding material |
| 07/31/1997 | WO1997027273A1 Process and apparatus for the treatment of waste oils |
| 07/31/1997 | WO1997027268A1 Device and method for cracking hydrocarbons and method for cleaning such a device |
| 07/31/1997 | CA2244081A1 Device and method for cracking hydrocarbons and method for cleaning such a device |
| 07/30/1997 | CN1155572A Method for prolonging effectiveness of pyrolytic cracking tube treated for inhibition of coke formation during cracking |
| 07/23/1997 | EP0784661A1 Process for recovering synthetic raw materials and fuel components from used or waste plastics |
| 07/17/1997 | WO1997025390A1 Process for upgrading the flash zone gas oil stream from a delayed coker |
| 07/17/1997 | CA2195165A1 Process for the production of pipelineable crude oil from heavier hydrocarbons |
| 07/16/1997 | EP0667799B1 Method for selective and/or unselective vaporization and/or decomposition of, particularly, hydrocarbon compounds and apparatus for carrying out such a method |
| 07/16/1997 | CN1154399A Phenol tar processing method |
| 07/15/1997 | US5648178 Reactor system steel portion |
| 07/10/1997 | WO1997024554A1 Gas flow circulation type tubular heating equipment |
| 07/10/1997 | CA2241740A1 Gas flow circulation type tubular heating equipment |
| 07/09/1997 | EP0782606A1 Quench cooler |
| 07/08/1997 | US5645712 Method for increasing yield of liquid products in a delayed coking process |
| 07/08/1997 | US5645711 Filtration to remove solids followed by fixed bed catalytic hydrotreatment and fluidized bed catalytic cracking |
| 07/03/1997 | WO1997023581A1 Reducing dust emissions |
| 07/03/1997 | CA2239496A1 Reducing dust emissions |
| 07/02/1997 | EP0781828A1 Continuous pyrolysis and decoking process, paticularly applicable to the production of acetylene |
| 06/26/1997 | WO1997022469A1 Oxygen scavenging compositions with low migration |
| 06/25/1997 | EP0779916A1 Process for the thermal cracking of a residual hydrocarbon oil |
| 06/11/1997 | EP0778332A1 Process and apparatus for the visbreaking of heavy hydrocarbon feed |
| 06/11/1997 | EP0778331A1 Process and apparatus for the visbreaking of heavy hydrocarbon feed |
| 06/05/1997 | WO1997020014A1 Steam cracking of hydrocarbons |
| 06/05/1997 | WO1997016506A3 Single stage oil refining process |
| 05/29/1997 | WO1997019149A1 Facility for thermal cracking of crude oil |
| 05/29/1997 | WO1997019148A1 Refining of oil and petroleum materials |
| 05/28/1997 | EP0692009B1 Process for processing used or waste plastic material |
| 05/27/1997 | US5632865 Heating; injecting into vapor stream |
| 05/13/1997 | US5629465 Manufacturing olefins from gas oil |
| 05/09/1997 | WO1997016507A1 Process for reducing the formation of carbon deposits |
| 05/09/1997 | WO1997016506A2 Single stage oil refining process |
| 05/09/1997 | CA2236091A1 Process for reducing the formation of carbon deposits |
| 05/07/1997 | DE19542219A1 Preventing formation of carbon deposits on surfaces of plant parts |
| 05/07/1997 | CN1149310A Quench cooler |
| 05/02/1997 | EP0770665A1 Pyrolytic cracking of desulfurised hydrocarbons in tubes treated with tin and silicon |
| 04/26/1997 | CA2188611A1 Method for prolonging the effectiveness of a pyrolytic cracking tube treated for the inhibition of coke formation during cracking |
| 04/24/1997 | WO1997014766A1 Viscosity reduction by heat soak-induced naphthenic acid decomposition in hydrocarbon oils |
| 04/16/1997 | EP0768363A1 Process for reducing the viscosity of heavy oil residues |
| 04/01/1997 | US5616754 Organo disilazane or trisilazane chemical intermediates |
| 04/01/1997 | US5616236 Method for providing a tube having coke formation and carbon monoxide inhibiting properties when used for the thermal cracking of hydrocarbons |
| 03/27/1997 | WO1997011330A1 Tubular heat exchanger for connection downstream of a thermal-cracking installation |
| 03/27/1997 | DE19534823A1 Rohrbündel-Wärmeübertrager Shell and tube heat exchangers |
| 03/25/1997 | US5614081 Phosphonate |
| 03/19/1997 | EP0738313A4 Cracking processes |
| 03/18/1997 | US5611911 High temperature corrosion inhibitor |
| 03/06/1997 | WO1997008266A1 Visbreaking process using plastics as co-feed |
| 03/04/1997 | US5607558 Method for selective and/or unselective vaporization and/or decomposition of, particularly, hydrocarbon compounds and apparatus for carrying out such a method |
| 02/27/1997 | WO1997007255A1 Diffusion barriers for preventing high temperature hydrogen attack |
| 02/06/1997 | WO1997004043A1 Integrated residua upgrading and fluid catalytic cracking |
| 02/06/1997 | WO1997004041A1 Process for deasphalting of residua |
| 02/06/1997 | CA2223649A1 Process for deasphalting of residua |
| 02/06/1997 | CA2223648A1 Integrated residua upgrading and fluid catalytic cracking |
| 02/04/1997 | CA2058576C Heat-resistant alloy having high creep rupture strength under high-temperature low-stress conditions and excellent resistance to carburization |
| 01/28/1997 | US5597474 Production of hydrogen from a fluid coking process using steam reforming |
| 01/22/1997 | CN2245612Y Hydrocarbon section thermal conversion furnace |
| 01/22/1997 | CN1141054A Process for reducing coking of heat exchange surface |
| 01/16/1997 | WO1997001522A1 Increasing production in hydrocarbon conversion processes |
| 01/15/1997 | CN1140197A Method for providing tube having coke formation and carbon monoxide inhibiting properties when used for thermal cracking of hydrocarbons |
| 01/14/1997 | US5593568 Coker/visbreaker and ethylene furnace antifoulant |
| 01/08/1997 | EP0665871B1 Process for cracking and transhydrogenation of hydrocarbon feedstock |
| 12/19/1996 | WO1996040840A1 Reduced chaos cyclone separation |
| 12/18/1996 | EP0724707A4 Apparatus and method for thermocracking a fluid |
| 12/11/1996 | EP0746597A1 Process for reducing coking of heat exchange surfaces |
| 12/11/1996 | EP0746596A1 Process for producing thermally cracked products from hydrocarbons |
| 12/11/1996 | CN1137805A Process and device for steam-cracking light and heavy hydrocarbon charge |
| 12/05/1996 | WO1996038516A1 Internal combustion gas generator |
| 12/05/1996 | CA2221594A1 Internal combustion gas generator |
| 12/04/1996 | EP0745659A2 Process for the complete conversion of hydrocarbon materials with a high molecular weight |
| 12/03/1996 | US5580443 Gas-liquid separation of heavy fractions so as to prevent coking; controlling evaporation rate by superheated dilution steam |
| 12/03/1996 | US5579831 Heat exchanger for cooling cracked gas |