| Patents for C10G 9 - Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils (5,769) |
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| 07/19/1992 | CA2045345A1 Antioxidant compositions and methods using p-phenylenediamine compounds and organic acid compounds |
| 07/11/1992 | WO1992012220A1 A process of recycling used lubricant oil |
| 07/11/1992 | CA2099136A1 Process of used lubricant oil recycling |
| 07/07/1992 | US5128023 Boron compound and dihydroxybenzene compound, synergistic |
| 07/07/1992 | US5128022 Antioxidant compositions and methods using p-phenylenediamine compounds and organic acid compounds |
| 07/01/1992 | EP0492678A2 Process and apparatus for pyrolysis of hydrocarbons |
| 06/30/1992 | CA1304311C Pipelinable syncrude from heavy oil |
| 06/23/1992 | US5124003 Tapering interior diameter of tube |
| 06/17/1992 | EP0489726A1 Method and device for vapor-cracking of hydrocarbons in fluidized phase. |
| 06/17/1992 | CN1061989A Steam cracking technology for heavy oil |
| 06/16/1992 | CA1303541C Method for suppressing the poisoning effects of contaminant metals on cracking catalysts in fluid catalytic cracking |
| 06/16/1992 | CA1303540C Method for controlling fouling deposit formation in petroleum hydrocarbons or petrochemicals |
| 06/11/1992 | CA2054439A1 Integrated coking-gasification process with mitigation of slagging |
| 06/10/1992 | CN1061771A Process and apparatus for pyrolysis of hydrocarbons |
| 06/09/1992 | US5120892 Heating with water stream by indirect heat exchanging |
| 06/09/1992 | CA1303071C Method of thermally decomposing hydrocarbon and thermal decomposition tube |
| 06/06/1992 | CA2046690A1 Phosphorous derivatives of mannich products as antifoulants and metal deactivators in hydrocarbon fluids |
| 06/06/1992 | CA2046671A1 Selected hydroxy-oximes as iron deactivators |
| 05/30/1992 | CA2054600A1 Process and apparatus for pyrolysis of hydrocarbons |
| 05/19/1992 | US5114564 Oxidation of sludge and organic compounds |
| 05/16/1992 | WO1992008773A1 Process for recovering sulphurated styrene residues |
| 05/16/1992 | CA2073870A1 Process for recovering sulphurated styrene residues |
| 05/06/1992 | CN1016513B High severity visbreaking with recycle |
| 05/05/1992 | US5110449 Oxygen addition to a coking zone and sludge addition with oxygen addition |
| 05/05/1992 | US5110447 Process and apparatus for partial upgrading of a heavy oil feedstock |
| 05/05/1992 | CA1300069C Particulate solids cracking apparatus and process |
| 05/05/1992 | CA1300065C Process for minimizing fouling of processing equipment |
| 04/29/1992 | EP0290624B1 Process for lightening petroleum hydrocarbon oil by distillation |
| 04/21/1992 | US5106587 Rapid separation of cracked gas from particulate solids; immediate quenching; regeneration |
| 04/21/1992 | US5106486 Addition of magnetically active moieties for magnetic beneficiation of particulates in fluid bed hydrocarbon processing |
| 04/14/1992 | US5104516 Upgrading oil emulsions with carbon monoxide or synthesis gas |
| 04/14/1992 | US5103870 Carbon deposition preventive double-layered tube for handling carbonaceous compounds |
| 04/14/1992 | CA1298803C Viscosity reduction by direct oxidative heating |
| 03/31/1992 | US5100532 Selected hydroxy-oximes as iron deactivators |
| 03/25/1992 | EP0476027A1 Use of nickel-based alloys in thermal cracking of a petroleum charge and a reactor for the implementation of said process. |
| 03/24/1992 | US5098672 Cyclone separators for gas solid mixtures |
| 03/24/1992 | US5097903 Method for recovering intractable petroleum from subterranean formations |
| 03/24/1992 | CA1297827C Accelerated cracking of residual oils and hydrogen donation utilizing ammonium sulfide catalysts |
| 03/18/1992 | CN1015903B Inhibition of coke formation during vaporization of heavy hydrocarbons |
| 03/17/1992 | US5096567 Light oil products, immiscible solvent, supercritical pressure , critical temperature |
| 03/17/1992 | US5096566 Process for reducing the viscosity of heavy hydrocarbon oils |
| 03/10/1992 | US5094737 Integrated coking-gasification process with mitigation of bogging and slagging |
| 03/04/1992 | EP0473170A1 Antifoulants comprising titanium for thermal cracking processes |
| 03/03/1992 | US5093032 Use of boron containing compounds and dihydroxybenzenes to reduce coking in coker furnaces |
| 03/03/1992 | US5092981 Process for quenching hydrocarbon cracking apparatus effluent |
| 02/25/1992 | CA1296285C Treatment of feed for high severity visbreaking |
| 02/25/1992 | CA1296284C High severity visbreaking |
| 02/25/1992 | CA1296280C Method for removal for furfural coke from metal surfaces |
| 02/19/1992 | EP0471562A1 Process for reducing the coarse-grain CTE of premium coke |
| 02/12/1992 | CN1015472B Process for cracking heavy hydrocarbon to produce olefins and liquid hydrocarbon fuels |
| 02/12/1992 | CN1015470B Cracking furnace |
| 02/12/1992 | CN1015469B Pyrolysis heater |
| 01/21/1992 | US5082985 Process for controlling hydrocarbon steam cracking system using a spectrophotometer |
| 01/15/1992 | EP0451280A4 Method and device for obtaining lower olefines |
| 01/09/1992 | WO1992000139A1 Process and apparatus for dehydrogenating alkanes |
| 01/09/1992 | CA2086099A1 Process and apparatus for dehydrogenating alkanes |
| 01/08/1992 | EP0465161A1 Method of controlling temperature, yields and selectivity in a fluid hydrocarbon conversion and cracking apparatus and process |
| 01/08/1992 | EP0465157A1 Fluidised coking apparatus and control thereof |
| 01/07/1992 | US5078857 Reducing coke laydown in tubes of coking heater |
| 01/07/1992 | CA1293851C Process and apparatus for contacting at least two gaseous compounds which react in particular at high temperature |
| 01/04/1992 | CA2043454A1 Fluid hydrocarbon conversion and cracking apparatus and process comprising a novel feed injection system |
| 01/01/1992 | CN1015251B Process for partial oxidation of liquid or solid and/or gaseous hydrocarbon-contg. fuel |
| 12/03/1991 | US5069775 Heavy crude upgrading using remote natural gas |
| 12/03/1991 | CA1292716C Viscosity reduction processing at elevated pressure |
| 12/03/1991 | CA1292650C Advanced heater |
| 11/26/1991 | US5068027 Process for upgrading high-boiling hydrocaronaceous materials |
| 11/25/1991 | CA2021039A1 Method for inhibiting gum and sediment formation in liquid hydrocarbon mediums |
| 11/16/1991 | CA2035821A1 Furnace for heating process fluid and method of operation thereof |
| 11/13/1991 | CN1014716B Plant for pyrolysis of waste material |
| 11/13/1991 | CN1014715B Process for operating pyrolysis plant |
| 11/03/1991 | WO1991017230A1 Method for upgrading steam cracker tars |
| 10/16/1991 | EP0452136A1 Delayed coking process |
| 10/16/1991 | EP0451280A1 Method and device for obtaining lower olefines |
| 10/15/1991 | US5057204 Selenium, tellurium, or compounds thereof |
| 10/15/1991 | US5057010 Furnace for heating process fluid and method of operation thereof |
| 10/08/1991 | US5055179 Upgrading heavy oil |
| 10/03/1991 | WO1991014754A1 Process for the production of heartcut distillate resin precursors |
| 10/02/1991 | CN1014153B Process for thermal cracking of heavy oil |
| 09/25/1991 | EP0447527A1 Hydrocarbon vapocracking installation with recycling of erosive solid particles. |
| 09/25/1991 | CN1014067B Particulate solides cracking apparatus and process |
| 09/24/1991 | CA1289334C Process for destroying organic products with toxic effects and equipment for implementing this process |
| 09/11/1991 | CN1013871B Method for suppressing poisoning effects of contaminant metals on cracking catalysts in fluid catalytic cracking |
| 09/10/1991 | CA1288716C Process of thermally cracking heavy petroleum oil |
| 09/05/1991 | WO1991013532A1 Plasmatron with steam as the plasma gas and process for stable operation of the plasmatron |
| 09/04/1991 | EP0444192A1 Recycle of oily refinery wastes. |
| 09/03/1991 | US5045177 Desulfurizing in a delayed coking process |
| 09/03/1991 | US5045174 Steam Cracking |
| 09/03/1991 | CA1288373C Method for controlling fouling deposit formation in petroleum hydrocarbons or petrochemicals |
| 08/28/1991 | CN1013682B Process for improving product yields from delayed coking |
| 08/22/1991 | WO1991012298A1 Addition of magnetic moieties in fluid bed hydrocarbon processing |
| 08/20/1991 | US5041209 Process for removing heavy metal compounds from heavy crude oil |
| 08/20/1991 | US5041207 Oxidation of heavy hydrocarbon feed to produce coke and combustion products of carbon monoxide and carbon dioxide |
| 08/13/1991 | US5039395 Catalytic cracking using catalyst particles as efficient heat exchangers |
| 08/13/1991 | US5039394 Integrated coking-gasification process with mitigation of slagging |
| 08/13/1991 | US5039391 Use of boron containing compounds and dihydroxybenzenes to reduce coking in coker furnaces |
| 08/07/1991 | EP0439683A1 Process to prevent carbon deposits during thermal treatment of hydrocarbons |
| 08/06/1991 | US5038270 Method for controlling reactor system |
| 07/25/1991 | DE4001998A1 Inhibiting coke deposition during hydrocarbon heat treatment |
| 07/23/1991 | US5034116 Process for reducing the coarse-grain CTE of premium coke |
| 07/17/1991 | CN1013202B Process for pyrolytic utilization of distillation residue |