| Patents for C10G 11 - Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils (12,050) |
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| 06/08/1999 | CA2017027C Cracking catalyst and process |
| 06/02/1999 | EP0822969B1 Process for converting olefinic hydrocarbons using spent fcc catalyst |
| 06/01/1999 | US5908804 Reduction of emissions from FCC regenerators |
| 06/01/1999 | US5908547 Yttrium containing zeolite Y cracking catalyst |
| 06/01/1999 | CA2072352C Synthetic porous crystalline material, its synthesis and use |
| 05/27/1999 | WO1999025469A1 Method and assembly for separating solids from a gaseous phase |
| 05/26/1999 | EP0917490A1 Hydrotalcite sulfur oxide sorption |
| 05/26/1999 | CN1217366A Catalyst cracking method for producing in high-yield olefin and lift-leg reaction system thereof |
| 05/26/1999 | CN1217231A Phosphorus-contained octahedro zeolite hydrocarbons cracking catalyst and preparation method therefor |
| 05/19/1999 | CN1217014A Apparatus and method for separating and stripping fluid catalyst cracking particles from gaseous hydrocarbons |
| 05/18/1999 | US5904837 Process for fluid catalytic cracking of oils |
| 05/12/1999 | EP0914402A1 Apparatus and method for the separation and stripping of fluid catalyst cracking particles from gaseous hydrocarbons |
| 05/12/1999 | EP0914401A1 Catalysts for optimum bottoms cracking of heavy feeds |
| 05/12/1999 | EP0914308A1 Modified mcm-56, its preparation and use |
| 05/06/1999 | EP0912473A1 Methylation of toluene to para-xylene |
| 04/29/1999 | WO1999020389A1 Process for making and use of anionic clay materials |
| 04/28/1999 | EP0911379A1 Process and apparatus for the selective vaporisation of hydrocarbon feeds in catalytic cracking |
| 04/28/1999 | EP0911308A1 Process for the preparation of olefins by direct conversion of multiple hydrocarbons |
| 04/28/1999 | CN1215041A Process for direct-conversion preparation olefines from multiple fed hydrocarbon |
| 04/24/1999 | CA2250342A1 Process and system for the selective vaporization of hydrocarbon feedstocks in catalytic cracking |
| 04/21/1999 | EP0909804A2 A process for production of ethylene and propylene by catalytic pyrolysis of heavy hydrocarbons |
| 04/21/1999 | EP0909582A1 Cracking catalytic for the production of light olefins and its preparation |
| 04/21/1999 | EP0909303A1 Process and compositions for mn containing catalyst for carbo-metallic hydrocarbons |
| 04/21/1999 | EP0909216A1 Zeolite catalyst and its use in hydrocarbon conversion |
| 04/21/1999 | EP0842240A4 Process for deasphalting of residua |
| 04/21/1999 | EP0760077A4 Fluid catalytic cracking process and apparatus with contained vortex third stage separator |
| 04/14/1999 | EP0908506A1 A fluidized catalytic cracking process and apparatus |
| 04/14/1999 | CN1214076A Process for obtaining olefins from residual and other heavy feedstocks |
| 04/14/1999 | CN1214035A Hydrocarbon separation |
| 04/14/1999 | CN1042948C Process for producing heavy lubricating oil having low pour point |
| 04/07/1999 | EP0906152A1 Hydrocarbon conversion catalyst and its use |
| 04/06/1999 | CA2033354C Perovskite - type rare earth complex oxide combustion catalysts |
| 03/30/1999 | US5888919 Catalytic cracking |
| 03/30/1999 | US5888378 Catalytic cracking process |
| 03/24/1999 | EP0903178A1 A pentasil-type molecular sieve containing composition and its preparation method |
| 03/24/1999 | EP0902823A2 Low pressure process for the hydroconversion of heavy hydrocarbo ns |
| 03/24/1999 | EP0684976B1 A perovskite-type fcc nox reduction additive |
| 03/24/1999 | CN1211608A Laminar column clay microphere cracking catalyst for heavy oil and its preparation |
| 03/24/1999 | CN1211470A Pentabasic cyclic molecular sieve composite for high output of ethylene and propylene |
| 03/24/1999 | CN1211469A Preparation method for penta-basic cyclic molecular sieve composite |
| 03/23/1999 | US5885441 Steam conversion process and catalyst |
| 03/17/1999 | EP0639218B1 Catalytic cracking process |
| 03/11/1999 | WO1999011739A1 Separating and stripping device and its use in catalytic cracking on fluidised bed |
| 03/10/1999 | EP0823936A4 Catalytic conversion with mcm-58 |
| 03/10/1999 | EP0673404B1 Composition for passivating vanadium in catalytic cracking and preparation thereof |
| 03/09/1999 | US5879537 Hydrocarbon conversion process using staggered bypassing of reaction zones |
| 03/03/1999 | EP0898508A1 Oxygen scavenging compositions with low migration |
| 03/02/1999 | USRE36121 Plug valve |
| 02/25/1999 | DE19735935A1 Heavy fuel oil production from residual oils |
| 02/24/1999 | EP0897418A1 Underflow cyclone with perforated barrel |
| 02/24/1999 | CN1208668A Mixing apparatus |
| 02/24/1999 | CN1042201C Cracking catalyst for producing rich olefines |
| 02/17/1999 | CN1208432A Method and device for descending catalytic cracking by injecting feedstock at an adequate angle on a conditioned catalyst |
| 02/17/1999 | CN1208431A Catalytically converting a hydrocarbonaceous feed |
| 02/11/1999 | WO1999006503A1 Fluid cat cracking heavy feeds using stripped catalyst for feed preheat and regenerator temperature control |
| 02/11/1999 | CA2293701A1 Fluid cat cracking heavy feeds using stripped catalyst for feed preheat and regenerator temperature control |
| 02/09/1999 | US5869008 Disengager shell containing can-shaped open-ended cyclone connected to exhaust conduit and having open end projecting downward into zone containing fluidized particles |
| 02/09/1999 | US5868922 Analyzer system for strippable hydrocarbon on FCC catalyst |
| 02/02/1999 | US5866745 Catalysts are characterized by low surface area, by non-alumina supports and by the catalytic oxides of the group ivb, vb and vib transition metals. |
| 02/02/1999 | US5866496 Cracking catalyst and process for preparing same |
| 01/27/1999 | EP0853593A4 Synthetic porous crystalline mcm-61, its synthesis and use |
| 01/27/1999 | EP0673405B1 Cracking process and zsm-5 catalyst produced therefor |
| 01/27/1999 | CN1206356A Method and apparatus based on fluidized-bed reactor for converting hydrocarbons |
| 01/27/1999 | CN1206036A Process for fluid catalytic cracking of heavy feeds |
| 01/26/1999 | US5863417 Method for analyzing for strippable hydrocarbon on FCC catalyst |
| 01/26/1999 | CA2156582C Hydrocarbon catalytic cracking process |
| 01/20/1999 | EP0892031A2 Process for the fluid catalytic cracking of heavy feedstocks |
| 01/19/1999 | US5861130 Blowing grate of a catalytic cracking unit regenerator, containing modular ceramic parts |
| 01/13/1999 | EP0773981B1 Jet fuel and method for producing same |
| 01/13/1999 | CN1205028A Method and device for catalytic cracking of hydrocarbon feedstock using improved contact-segment fluid-bed |
| 01/12/1999 | US5858208 Supplied by feed streams contaminated with vanadium, overbase complex of a salt and an organic acid complexing agent, the salt being selected from the group consisting of magnesium salts, aluminum salts and mixtures thereof, vanadium |
| 01/12/1999 | US5858207 FCC process with combined regenerator stripper and catalyst blending |
| 01/12/1999 | US5858206 Portion of the water stream from the high pressure receiver is admixed with a reduced amount of refinery condensate, introduced between the first and second compressor stages; removal of impurities at reduced wash water rates |
| 01/07/1999 | EP0888419A1 Process for obtaining olefins from residual and other heavy feedstocks |
| 01/07/1999 | EP0888187A1 Crystalline metallophosphates |
| 01/07/1999 | EP0888174A1 Method and apparatus based on a fluidized-bed reactor for converting hydrocarbons |
| 01/07/1999 | EP0802959B1 Process for hydrocarbon conversion catalyst additives |
| 01/06/1999 | CN1204279A Oxygen scavenging composition with low migration |
| 01/05/1999 | CA1340302C Presulphidization process and activity control for a hydrocarbon processing catalyst |
| 12/30/1998 | CN1203623A Catalyst for cracking oil feedstocks contaminated with metal |
| 12/29/1998 | US5853568 Fluid cat cracking heavy using stripped catalyst for feed preheat and regenerator temperature control |
| 12/23/1998 | CN1202923A System for sealing a cyclone leg |
| 12/22/1998 | US5851380 Process and apparatus for fluidized catalytic cracking of a hydrocarbon feed |
| 12/17/1998 | WO1998056874A1 Enhanced olefin yield and catalytic process with diolefins |
| 12/17/1998 | WO1998056873A1 Hydrocarbon cracking with positive reactor temperature gradient |
| 12/17/1998 | WO1998056741A1 Heavy aromatics processing |
| 12/17/1998 | WO1998056718A1 Aluminosilicate of utd-1 structure type |
| 12/17/1998 | CA2290460A1 Hydrocarbon cracking with positive reactor temperature gradient |
| 12/16/1998 | EP0884371A2 Catalyst for cracking heavy oil |
| 12/15/1998 | CA1340259C Process and apparatus for performing chemical reactions under pressure in a multi-staged reaction zone with intermediate external thermal conditionning |
| 12/09/1998 | EP0882777A2 Additive catalyst for the cracking of heavy oil |
| 12/09/1998 | EP0882111A1 Catalytically converting a hydrocarbonaceous feed |
| 12/09/1998 | CN2299867Y Curved tube pressure-equalizing expansion joint for catalytic cracking apparatus |
| 12/09/1998 | CN1201480A Process for reducing formation of carbon deposits |
| 12/09/1998 | CN1201438A Alumina source for non-zeolitic molecular sieves |
| 12/09/1998 | CN1200951A Circulating fluidizing-system |
| 12/08/1998 | US5846403 Recracking of cat naphtha for maximizing light olefins yields |
| 12/08/1998 | US5846402 Process for catalytic cracking of petroleum based feed stocks |
| 12/08/1998 | US5846400 Methods of using zeolite SSZ-42 |
| 12/03/1998 | WO1998054092A1 Preparation of zeolite-bound fau structure type zeolite and use thereof |