| Patents for C10G 49 - Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups , , , , or (4,012) |
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| 06/15/1988 | EP0271337A2 An Additive for the hydroconversion of a heavy hydrocarbon oil |
| 06/15/1988 | EP0271264A1 Process for increasing octane and reducing sulfur content of olefinic gasolines |
| 06/15/1988 | CN87107315A Process for increasing octane and reducing sulfur content of olefinic gasolines |
| 06/14/1988 | US4751210 Treatment with mixture of air and water vapor; heating |
| 06/14/1988 | US4750989 Contracting catalyst bed, density measurement |
| 06/08/1988 | EP0270179A2 Process and apparatus for withdrawing solids from a vessel |
| 06/07/1988 | US4749672 Catalysts and catalyst supports |
| 06/01/1988 | CN87106454A Hydrocarbon coversion with trimetalic catalyst |
| 05/31/1988 | US4748142 Supported chromium-molybdenum and tungsten sulfide catalysts |
| 05/24/1988 | US4746495 Catalytic reforming of naphtha |
| 05/24/1988 | US4746419 Minimized formation of insoluble solids |
| 05/17/1988 | US4744970 Amine or quarternary ammonium salts of zeolites |
| 05/17/1988 | US4744887 Solid addition and withdrawal |
| 05/10/1988 | US4743433 Fixed beds, phase separators |
| 05/04/1988 | EP0266011A1 Process for the preparation of hydrotreating catalysts form hydrogels |
| 04/19/1988 | US4738946 High temperature stable catalyst and process for preparing same |
| 04/19/1988 | US4738770 Apparatus and method of removal of catalyst blockage from reactor recycle pumps |
| 04/06/1988 | EP0262389A1 Process for the production of medicinal white oils and medicinal paraffins |
| 03/30/1988 | EP0261785A2 Hydrocarbon conversion with a trimetallic catalyst |
| 03/22/1988 | US4732886 Alumina, nickel oxide, molybdenum oxide |
| 03/22/1988 | US4732737 Hydrogenation catalysts |
| 03/15/1988 | CA1234064A1 Recovery of hydrogen |
| 03/02/1988 | EP0257260A1 Process for the hydrogenation treatment of mineral oils contaminated by chlorobiphenyls |
| 02/23/1988 | US4727209 Hydrocarbon alkylation processes employing a phosphorus-modified alumina composite |
| 02/09/1988 | US4724064 Composition and method for coke retardant during hydrocarbon processing |
| 01/26/1988 | US4721558 Hydrotreating catalysts comprising a mixture of a sulfide of a promoter metal amorphous sulfide of trivalent chromium and microcrystalline molybdenum or tungsten sulfide |
| 01/26/1988 | CA1231909A1 Installation for chemical conversion of a gas mixture containing hydrogen and hydrocarbons |
| 01/19/1988 | CA1231698A1 Method of preparing an improved catalyst |
| 01/12/1988 | US4719002 Slurry hydroconversion process |
| 01/05/1988 | US4717705 Incorporating cobalt and molybdenum-tungsten into an alumina hydrogel support |
| 01/05/1988 | CA1231084A1 Silica-clay complexes |
| 12/30/1987 | CN87103590A Catalysts of hydrocarbon hydrotreatment and uses thereof |
| 12/29/1987 | US4716139 Complexing, sulfiding |
| 12/22/1987 | CA1230571A1 Process for the hydrotreating of a heavy oil |
| 12/22/1987 | CA1230570A1 Quenching hydrocarbon effluent from catalytic reactor to avoid precipitation of asphaltene compounds |
| 12/09/1987 | CN86108965A Crystalline gallophosphate compositions |
| 12/08/1987 | US4711868 Process for preparing silica-alumina |
| 12/01/1987 | US4710486 Sulfiding an aqueous ammonium salt of group 6b metal oxide |
| 11/24/1987 | US4708852 Uniform flow distributing means for a trickle bed flow reactor |
| 11/19/1987 | EP0246160A1 Catalytic-hydrocarbon hydrotreatment process |
| 11/19/1987 | EP0246159A1 Hydrocarbon hydrotreating catalyst process |
| 11/17/1987 | US4707345 Titanium-aluminum-silicon-oxide molecular sieve compositions and process for preparing the same |
| 11/17/1987 | US4707245 Temperature control for hydrogenation reactions |
| 11/10/1987 | US4705621 Catalytic reactor system with crosscurrent liquid and gasflow |
| 11/04/1987 | EP0244244A2 Process for catalytic-slurry hydroconversion of hydrocarbons |
| 11/04/1987 | EP0244014A2 Method for the regeneration of spent alumina-based catalysts |
| 10/28/1987 | EP0243142A1 Hydroconversion process |
| 10/27/1987 | CA1228562A1 Catalytic reactor system |
| 10/21/1987 | EP0242015A1 Method for protecting austenitic stainless steel-made equipment from occurrence of stress-corrosion cracking |
| 09/30/1987 | EP0239478A2 Ceric oxides exhibiting novel morphological characteristics, and process for obtaining them |
| 09/23/1987 | EP0238107A1 Process and apparatus for contacting gas, liquid and solid particles |
| 09/15/1987 | US4693807 Passing through vessel containing catalyst bed |
| 09/02/1987 | EP0235003A1 Hydrotreatment process of heavy hydrocarbons in liquid phase in the presence of a dispersed catalyst |
| 09/02/1987 | EP0233956A1 Process for producing a hydrogen-rich gas stream |
| 09/01/1987 | US4690808 Crystalline gallophosphate compositions |
| 08/26/1987 | EP0233352A2 Hot separator |
| 08/26/1987 | CN87100736A Process and apparatus for contacting gas, liquid and solid particles |
| 08/25/1987 | CA1225818A1 Reactor having dual upflow catalyst beds |
| 08/12/1987 | EP0231860A2 New zeolite SSZ-25 |
| 08/11/1987 | US4686093 Molecular sieve compositions with aluminum, phosphorus and at least two other elements |
| 08/11/1987 | US4686092 Ion exchangers, adsorbents, catalysts |
| 08/05/1987 | EP0231018A2 New zeolite SSZ-23 |
| 08/05/1987 | EP0230701A1 Apparatus for transferring particles from one zone to another |
| 08/04/1987 | US4684617 Titanium-aluminum-phosphorus-silicon-oxide molecular sieves |
| 08/04/1987 | US4684456 Control of bed expansion in expanded bed reactor |
| 08/04/1987 | CA1225075A1 Continuous process for catalyst regeneration by staged burnoff of carbon and sulfur compounds |
| 07/29/1987 | CN86108969A Method and apparatus for regeneration of hyolrocarbon conversion catalyst |
| 07/28/1987 | US4683217 Iron-aluminum-phosphorus-silicon-oxide molecular sieves |
| 07/21/1987 | US4681674 Fixed bed catalytic reactor system with improved liquid distribution |
| 07/01/1987 | EP0227080A2 Method and apparatus for regeneration of hydrocarbon conversion catalyst |
| 06/30/1987 | US4677094 Reforming catalysts, platinum, tin metals on alumina supports |
| 06/24/1987 | EP0226219A2 Crystalline gallophosphate compositions |
| 06/16/1987 | US4673664 Helical, polyobal; for fixed bed reactors |
| 06/16/1987 | US4673488 Separation of effluents into liquids and vapors, then and rec ontacting |
| 05/27/1987 | EP0223514A1 Reactor with recycle liquid distributor and use thereof |
| 05/19/1987 | US4666878 Amorphous, iron promoted Mo and W sulfide hydroprocessing catalysts and uses thereof |
| 05/19/1987 | US4666588 Three-phase reactor design and operation |
| 05/13/1987 | EP0221209A1 Multi-phase countercurrent reactor process and apparatus |
| 05/13/1987 | CN86107633A Reactor with recycle liquid distributor and use thereof |
| 05/12/1987 | US4665048 Catalyst suitable for hydrotreating |
| 05/12/1987 | US4664782 Method for withdrawing particulate solid from a high pressure vessel |
| 05/06/1987 | EP0220616A2 Hydrocarbon conversion catalyst and process for selectively making middle distillates |
| 04/28/1987 | US4661265 Catalyst deoiling process |
| 04/21/1987 | CA1220777A1 Semi-continuous regeneration of sulfur-contaminated catalytic conversion systems |
| 04/21/1987 | CA1220772A1 Catalysts and catalyst supports |
| 04/15/1987 | EP0218147A1 Improved shape for extruded catalyst support particles and catalysts |
| 04/08/1987 | EP0217487A1 Multi-bed hydrodewaxing process |
| 04/08/1987 | EP0217446A2 Poly-metal-containing catalyst |
| 04/07/1987 | US4655905 Process for catalytic hydrotreatment of heavy hydrocarbons, in fixed or moving bed, with injection of a metal compound into the charge |
| 04/07/1987 | CA1220188A1 Hydrocarbon treatment catalyst presulfuration process |
| 04/01/1987 | EP0216306A2 Catalysts for the hydrogenation of heavy and residual oils and of solid substances containing carbon, preparation and process for the use of these catalysts |
| 03/24/1987 | US4652647 Hydrorefining catalysts |
| 03/17/1987 | US4650563 Transition metal sulfide promoted molybdenum or tungsten sulfide catalysts and their uses for hydroprocessing |
| 03/17/1987 | CA1219248A1 Preparation of soluble metal salt mixes, essentially vanadium and nickel salts, and their use as catalysts in liquid phase hydrocarcking of heavy oils |
| 03/11/1987 | EP0214042A1 Omega structure zeolite |
| 03/10/1987 | US4649127 Process for hydrogenative reactivation of spent catalysts |
| 03/10/1987 | US4648999 Apparatus for contacting fluid with solid |
| 03/04/1987 | EP0212689A1 Catalytic conversion of liquid and/or gas |
| 03/03/1987 | US4647549 Regeneration of hydrocarbon conversion catalyst |
| 02/24/1987 | CA1218233A1 Method for improving cold flow of fuel oils |