| Patents for C10G 11 - Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils (12,050) |
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| 07/28/1981 | US4280895 Nickel, vanadium or iron contaminants |
| 07/28/1981 | US4280820 Coprecipitated catalyst of improved pore size for methanation |
| 07/22/1981 | EP0032319A1 Furnace with refractory seal for protruding tube ends |
| 07/22/1981 | EP0032298A2 Catalysts supports and cracking catalysts incorporating them |
| 07/22/1981 | EP0032277A1 Catalyst and process for catalytically cracking a sulfur-containing hydrocarbon feed with reduced sulfur oxides emission during catalyst regeneration |
| 07/21/1981 | US4279735 Passivation of metals contaminating a used cracking catalyst with certain antimony carbonates and their thio analogues |
| 07/21/1981 | CA1105406A1 Catalytic cracking of metal-contaminated oils |
| 07/15/1981 | EP0032064A1 System for the continuous conveyance of catalyst from a fluidized bed in a regenerator |
| 07/14/1981 | US4278564 Oxalic acid, diammonium oxalate |
| 07/14/1981 | CA1104963A1 Catalytic reaction chamber for gravity-flowing catalyst particles |
| 07/14/1981 | CA1104962A1 Air distribution apparatus |
| 06/30/1981 | US4276150 Fluid catalytic cracking of heavy petroleum fractions |
| 06/30/1981 | US4276149 Zeolites |
| 06/30/1981 | CA1104086A1 Shutdown of co-combustion devices |
| 06/24/1981 | EP0030784A1 A catalytic hydrocarbon-conversion process and a catalyst composition |
| 06/23/1981 | US4274942 Control of emissions in FCC regenerator flue gas |
| 06/16/1981 | US4273560 Method for operating combustion devices |
| 06/11/1981 | WO1981001576A1 Process for producing lower-molecular-weight hydrocarbons from higher molecular-weight hydrocarbons and auxiliary agents therefor |
| 06/10/1981 | EP0030020A1 Process for the obtention of low molecular weight hydrocarbons from high molecular weight hydrocarbons or from coal |
| 06/09/1981 | US4272409 Aluminosilicate sols and powders |
| 06/09/1981 | US4272402 Oxidizing carbonaceous deposits |
| 06/09/1981 | US4272358 Process for reducing carbon monoxide emissions from regenerators of catalytic cracking units |
| 05/26/1981 | US4269813 Crystalline borosilicate and process of preparation |
| 05/26/1981 | US4269697 Cracking a waxy crude petroleum by heating with an alumina-silica zeolity and mixing the product with a depressant for storage |
| 05/26/1981 | US4269696 A hydrorefining catalyst for cracking to the petroleum feedstock; circulation to the vapor phaze zone to form a dispersion of particles in a gasified coke matrix |
| 05/26/1981 | CA1101633A1 Crystalline borosilicate (ams-1b) and process use |
| 05/20/1981 | EP0028667A1 High surface area catalysts, their preparation, and hydrocarbon processes using them |
| 05/19/1981 | US4268416 Gaseous passivation of metal contaminants on cracking catalyst |
| 05/19/1981 | US4268376 Faujasite, ion exchanging with rare earth cations |
| 05/13/1981 | EP0028516A2 Method for preparing crystalline zeolite, zeolites prepared thereby, catalysts containing them and use of such catalysts |
| 05/12/1981 | US4267072 Catalytic cracking catalyst with reduced emission of noxious gases |
| 05/12/1981 | US4267032 Demetallization process for a conversion catalyst |
| 05/12/1981 | US4266672 Catalytic cracking with sepiolite |
| 05/05/1981 | US4265787 Cracking catalyst |
| 04/28/1981 | US4264474 Ammoniated silica-alumina gel and catalyst containing the same and processes for producing same |
| 04/28/1981 | US4264434 Passivation of metals which contaminate cracking catalysts with antimony tris (hydrocarbyl sulfonate) |
| 04/28/1981 | US4264433 Used for hydrocarbon feedstock |
| 04/28/1981 | US4264428 By solubilizing in residual oil, fractionating hydrocarbon phase |
| 04/28/1981 | CA1100076A1 Hydrocarbon-feed distributor and method of injecting hydrocarbon feed |
| 04/21/1981 | US4263174 Low coke-make FCC catalyst |
| 04/21/1981 | US4263172 Treating with manganese selenide |
| 04/21/1981 | US4263131 Passivation of metals contaminating a cracking catalyst with an antimony tris(dihydrocarbyl phosphite) catalyst and process of cracking therewith |
| 04/21/1981 | US4263130 Reducing the pollution of metal deposits |
| 04/21/1981 | US4263129 Hydrotreating/hydrocracking process with low acidity catalyst |
| 04/21/1981 | US4263126 Preparation and use of reactive dispersions |
| 04/21/1981 | CA1099657A1 Catalytic cracking of hydrocarbons |
| 04/15/1981 | EP0026818A1 Process for regulating the addition of passivating agents to a catalytic cracking unit |
| 04/14/1981 | US4261861 Fluid catalytic cracking |
| 04/08/1981 | EP0026645A1 Process for cracking heavy hydrocarbons into light oils and for producing hydrogen, and so produced light oil and hydrogen |
| 04/07/1981 | US4260521 Aluminum and silicon allou |
| 04/07/1981 | US4260475 Hydrocarbon cracking process |
| 04/02/1981 | WO1981000855A1 Treatment of organic material in supercritical water |
| 03/31/1981 | US4259212 Discrete particles of ultrastable y-type zeolite and alumina dispersed in porous oxide matrix |
| 03/31/1981 | US4259210 Crystalline alumino silicate-silica-alumina gel hydrocarbon conversion catalysts and processes for producing same |
| 03/31/1981 | US4259176 Reaction of product formed from alumina and sulfur oxides with hydrocarbons to form hydrogen sulfide |
| 03/31/1981 | US4259175 Sulfur dioxide and sulfur trioxide removed with organoaluminum compound |
| 03/31/1981 | CA1098505A1 Metals passivation with catalyst fines |
| 03/24/1981 | US4257919 Inter-particle transfer to regenerate contaminated catalyst |
| 03/24/1981 | US4257876 Passivation of metals contaminating a cracking catalyst with trihydrocarbylantimony oxide and process for converting hydrocarbons |
| 03/24/1981 | US4257875 Fluid catalytic cracking process |
| 03/24/1981 | US4257874 Petroleum refinery processes using catalyst of aluminosilicate sols and powders |
| 03/24/1981 | CA1098104A1 Silica-containing material and manufacture of hydrocarbons catalysed thereby |
| 03/24/1981 | CA1098067A1 Method for varying the catalyst circulation rate in a fluid catalytic cracking process |
| 03/17/1981 | US4256564 Cracking process and catalyst for same containing indium to passivate contaminating metals |
| 03/11/1981 | EP0024948A2 A process for converting a high boiling hydrocarbon and catalyst for use in this process |
| 03/10/1981 | US4255287 Comprising zeolite-modified silica-alumina catalysts incorporating antimony and tin or their compounds; passivation of metal deactivator |
| 03/10/1981 | CA1097315A1 Gas making |
| 03/10/1981 | CA1097309A1 Crystalline zeolite zsm-34 and method of preparing the same |
| 03/10/1981 | CA1097308A1 Method of making fluid catalysts |
| 03/04/1981 | EP0024366A1 Apparatus for the gasification of fuel |
| 03/03/1981 | US4253989 Zeolitic catalyst and method of producing same |
| 03/03/1981 | US4253939 Catalyst and process for conversion of hydrocarbons |
| 02/24/1981 | US4252686 Catalyst and process for conversion of hydrocarbons |
| 02/24/1981 | US4252636 Catalyst and process for conversion of hydrocarbons |
| 02/24/1981 | US4252635 Sulfur oxides control in cracking catalyst regeneration |
| 02/24/1981 | US4252632 Catalyst and process for conversion of hydrocarbons |
| 02/24/1981 | CA1096357A1 Passivating metals on cracking catalysts |
| 02/17/1981 | US4251677 Fluidized bed catalytic cracking of gas oil or heavier petroleum cut and ethanol |
| 02/17/1981 | US4251395 Aluminosilicate with group 8 metal, reduced carbon monoxide production when regenerated |
| 02/10/1981 | US4250060 Gas making calcined catalyst precursors of nickel, alumina, sodium and potassium |
| 02/10/1981 | CA1095246A1 Method for operating a reformed-gas generator |
| 02/04/1981 | EP0023402A1 Fluidized catalytic cracking with reduced dilute-phase temperature and/or composition gradients in the regenerator |
| 02/03/1981 | US4248306 By pumping oil into a subterranean boiler unit; distillation, cracking |
| 01/28/1981 | EP0023049A1 Process for passivating metals, modified cracking catalyst and cracking process |
| 01/27/1981 | US4247420 Hydrocarbon conversion catalyst preparation |
| 01/27/1981 | US4247416 Organic nitrogen cation |
| 01/27/1981 | CA1094579A1 Process for the up-grading of fischer-tropsch synthesis effluents |
| 01/27/1981 | CA1094487A1 Catalytic cracking of hydrocarbons |
| 01/20/1981 | US4246231 Erosion resistant protective cone over pivotally mounted valve |
| 01/20/1981 | US4246138 Ion exchanged hydrorefining catalyst |
| 01/13/1981 | US4244839 From a dispersion of a thermally decomposable metal compound in a hydrocarbon oil; hydrorefining catalysts |
| 01/13/1981 | US4244811 Catalytic cracking process with simultaneous production of a low BTU fuel gas and catalyst regeneration |
| 01/13/1981 | US4244810 Fluidized catalytic cracking process for increased hydrogen production |
| 01/13/1981 | CA1093317A1 Gas generator |
| 01/07/1981 | EP0021787A1 Octane improvements in catalytic cracking |
| 01/07/1981 | EP0021616A1 Catalytic cracking process |
| 01/07/1981 | EP0021475A1 Crystalline silicates, process for their preparation and catalytic conversions using them |
| 01/06/1981 | US4243634 Fluid catalyst regeneration apparatus |
| 01/06/1981 | US4243630 Flow rate, temperature |
| 01/06/1981 | US4243557 Sulfur transfer cracking catalyst |