| Patents for C10G 47 - Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, to obtain lower boiling fractions (7,047) |
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| 01/23/1990 | US4895639 Suppressing sediment formation in an ebullated bed process |
| 01/23/1990 | CA1264726A1 Catalyst for hydroconversion of heavy oils |
| 01/23/1990 | CA1264720A1 Cracking catalysts containing water-insoluble strontium compounds and methods of using them |
| 01/23/1990 | CA1264694A1 Process for the removal of polynuclear aromatic hydrocarbon compounds from admixtures of liquid hydrocarbon compounds |
| 01/16/1990 | US4894142 Hydrocracking process employing low acidity Y zeolite |
| 01/10/1990 | CN1038594A Process for preparation of zeolitic catalysts |
| 01/09/1990 | US4892720 Substituted aluminosilicate compositions and process for preparing same |
| 01/09/1990 | US4892644 Upgrading solvent extracts by double decantation and use of pseudo extract as hydrogen donor |
| 01/03/1990 | EP0349358A1 Process for presulfiding and controlling the activity of a hydrocarbon treatment catalyst |
| 01/02/1990 | CA1264165A1 Hydrocarbons pyrolysis |
| 12/27/1989 | EP0348001A1 Process for the preparation of zeolitic catalysts |
| 12/27/1989 | CN1006202B Process for preparing supported hydroconversion catalysts and catalysts thus prepared |
| 12/20/1989 | CN1038119A Supported non-noble metal hydrocracking catalyst |
| 12/20/1989 | CN1038118A Use of antifoam to achieve high conversion in hydroconversion of heavy oils |
| 12/20/1989 | CN1038033A Process for preparation of catalyst particles and catalyst particles thus prepared |
| 12/19/1989 | US4888104 Using regenerable hydrorefining catalyst of organometallic compounds and refractory with controlled pore size |
| 12/13/1989 | CN1037918A Load-type nobel metal hydrocracking catalyst |
| 12/12/1989 | US4886935 Ni/Cu absorbent/catalyst for desulfurization and isomerization of n-paraffins |
| 11/28/1989 | CA1263369A1 Catalysts and hydroconversion processes utilizing the same |
| 11/28/1989 | CA1263359A1 Hydrocarbon feed hydro craking or cracking catalyst |
| 11/23/1989 | EP0343045A1 Catalytic composition comprising a metal sulfide suspended in an asphaltene containing liquid and hydrocarbon feed hydroviscoreduction process |
| 11/23/1989 | EP0342759A1 Process for the preparation of catalyst particles |
| 11/15/1989 | CN1037168A New improved catalyst for mid-barrel hydrocracking and process using same |
| 11/07/1989 | US4879019 Hydrocarbon conversion process for selectively making middle distillates |
| 10/25/1989 | EP0338788A1 Catalyst for hydrotreating hydrocarbons |
| 10/25/1989 | CN1036600A Process for separating hydroprocessed effluent streams |
| 10/24/1989 | US4875991 Multizonal catalysis with nickel and tungsten compounds, then molybdenum compound |
| 10/19/1989 | WO1989009749A1 Synthesis of a crystalline molecular sieve |
| 10/17/1989 | US4874730 Treatment with metal salt solution, calcination |
| 10/17/1989 | US4874729 Process for the preparation of modified zeolites |
| 10/11/1989 | EP0336484A1 Process for separating hydroprocessed effluent streams |
| 10/05/1989 | WO1989009185A1 New zeolite ssz-26 |
| 10/04/1989 | EP0335754A1 Process for the presulfurisation and activity control of a hydrocarbon treatment catalyst |
| 10/04/1989 | EP0335583A1 Hydrotreating catalyst and process |
| 10/04/1989 | CN1036031A Hydrocraking catalyst using non-zeolite molecular sieve |
| 10/03/1989 | US4871445 Niobium catalyst for high octane gasoline |
| 09/27/1989 | CN1035836A Hydrocracking of heavy oils in presence of iron-coal slurry |
| 09/26/1989 | US4869804 Process for the thermal conversion of heavy petroleum fractions and refining residues, in the presence of oxygen compounds of sulfur and nitrogen and compositions containing these compounds |
| 09/26/1989 | US4869803 Reducing pore size of zeolite catalyst |
| 09/20/1989 | EP0333554A1 Thermal-treatment process of hydrocarbon feeds in the presence of polysulfides and hydrogen donors |
| 09/19/1989 | CA1259581A1 Use of ethers to upgrade hydrocarbons |
| 09/19/1989 | CA1259580A1 Activity of tetrachloroaluminate catalysts |
| 09/19/1989 | CA1259578A1 Back-mixed hydrotreating reactor |
| 09/12/1989 | CA1259300A1 Hydrovisbreaking process for hydrocarbon containing feed streams |
| 09/06/1989 | EP0330757A2 Process for reprocessing waste materials or the like by pyrolysis, and subsequent further processing of the pyrolysis oil |
| 09/05/1989 | US4863887 Additive for the hydroconversion of a heavy hydrocarbon oil |
| 08/29/1989 | US4861746 Catalyst for hydrotreating heavy hydrocarbon oils and a method of preparing the catalyst |
| 08/22/1989 | US4859648 Layered metal chalcogenides containing interspathic polymeric chalcogenides |
| 08/22/1989 | US4859314 Catalytic cracking catalysts and cracking process using non-zeolitic molecular sieves |
| 08/22/1989 | US4859312 Process for making middle distillates using a silicoaluminophosphate molecular sieve |
| 08/22/1989 | CA1258648A1 Process for the production of aromatic fuel |
| 08/22/1989 | CA1258647A1 Red mud as a first-stage additive in a two-stage, close-coupled thermal catalytic hydroconversion process |
| 08/16/1989 | CN1034679A Catalyst containing molecular sieves of alumo-silicate |
| 08/15/1989 | US4857495 Containing hydrogenation catalyst component |
| 08/15/1989 | US4857494 Mild hydrocracking catalyst for the production of middle distillates |
| 08/15/1989 | US4857171 Hydrocarbon conversion process and catalysts |
| 08/15/1989 | US4857170 Hydrocarbon conversion catalysts |
| 08/15/1989 | US4857169 Hydrocracking process utilizing a catalyst having a reduced zeolite content |
| 08/15/1989 | CA1258439A1 Process for the catalytic conversion of heavy hydrocarbon oils |
| 08/02/1989 | EP0326478A1 Apparatus for the fluidised catalytic cracking of a hydrocarbon feed |
| 08/02/1989 | EP0325827A2 Ni-P-Mo catalyst containing silica-alumina and hydroprocessing therewith |
| 07/25/1989 | US4851108 Preseparation of solids in cyclone and discharging into different vessel |
| 07/25/1989 | US4851107 Contacting with catalyst 0r additives of specific particle size distribution |
| 07/25/1989 | US4851106 Process for the use of chromium-aluminum-phosphorus-oxide molecular sieve compositions |
| 07/12/1989 | CN1033831A Heavy oil cracking process |
| 07/11/1989 | CA1257244A1 Hydrocracking catalyst for the production of medium distillates |
| 07/04/1989 | CA1256842A1 Hydrocracking catalyst for the production of middle distillates containing a stabilized y zeolite and a bridged clay as basic constituents |
| 06/27/1989 | US4842830 Reaction vessel for pressurization, agitation and mixing of fluids; equipped with supported catalyst bed |
| 06/21/1989 | EP0321305A2 Process for the hydroisomerization/hydrocracking of fischer-tropsch waxes to produce syncrude and upgraded hydrocarbon products |
| 06/21/1989 | EP0321141A2 Dual function process for isomerization and ring opening of a feed stream containing paraffins and cyclic hydrocarbons |
| 06/20/1989 | US4840723 Fine drops |
| 06/20/1989 | CA1255877A1 Method for dehydrogenating a hydrocarbon, an apparatus and method for conducting chemical reactions therein |
| 06/14/1989 | EP0320247A1 A new improved catalyst for mid-barrel hydrocracking and process using same |
| 06/13/1989 | US4839025 Mild hydrocracking with a catalyst containing non-hydrolyzable halogen |
| 06/07/1989 | EP0319368A1 Apparatus for injecting a hydrocarbon charge into a reactor |
| 06/07/1989 | EP0318903A2 Process for the hydrogenation of liquid carbon-containing feedstocks |
| 06/06/1989 | US4836989 Distribution system for downflow reactors |
| 05/31/1989 | EP0318125A2 Heavy oil cracking process |
| 05/30/1989 | US4834961 Aluminosilicate zeolite having an offretite structure |
| 05/30/1989 | US4834869 Resid upgrading process |
| 05/23/1989 | US4832819 Group 8 metal catalysts on supports |
| 05/23/1989 | CA1254529A1 Process for visbreaking resids in the presence of hydrogen-donor materials |
| 05/16/1989 | US4831006 Method for intercalating organic-swelled layered metal chalcogenide with polymer chalcogenide by treatment with organic, hydrolyzable, polymeric chalcogenide precursor wherein organic hydrolysis by-products are removed |
| 05/16/1989 | US4831005 Water, hydrocarbon absorber |
| 05/16/1989 | CA1254187A1 Hydrocracking catalyst composition and hydrocracking process using same |
| 05/10/1989 | EP0315461A2 High silica zeolite ECR-30 and process for preparing it |
| 05/10/1989 | EP0314992A2 Process for the hydroconversion of heavy oils, residual oils and waste oils, mixed with sewage sludge |
| 05/10/1989 | CN1032809A Hydrocracking catalysts and processes employing non-zeolitic molecular sieves |
| 05/09/1989 | US4829040 Nonzeolite |
| 05/09/1989 | US4828677 Production of high octane gasoline |
| 05/09/1989 | CA1253839A1 Hydrocracking catalyst of improved activity |
| 05/09/1989 | CA1253822A1 Heavy oil residue conversion process into hydrogen, and distillable hydrocarbons and gases |
| 05/02/1989 | US4827076 Desulfurization and isomerization of N-paraffins |
| 05/02/1989 | US4826587 Zeolite support |
| 04/26/1989 | EP0221088B1 Hydrocarbons pyrolysis |
| 04/25/1989 | CA1253102A1 Catalytic process for hydroconversion of carbonaceous materials |
| 04/12/1989 | CN1032355A Control of polynuclear aromatic by-products in hydrocracking process |
| 04/11/1989 | US4820403 Hydrocracking process |
| 04/11/1989 | US4820402 Hydrocracking process with improved distillate selectivity with high silica large pore zeolites |
| 04/05/1989 | EP0310164A1 Process for converting a hydrocarbonaceous feedstock |