| Patents for C10G 25 - Refining of hydrocarbon oils, in the absence of hydrogen, with solid sorbents (3,276) |
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| 08/03/1983 | EP0084711A1 Filter |
| 07/19/1983 | US4394254 Method for separating straight chain hydrocarbons using zeolites having large crystals |
| 07/06/1983 | EP0083203A1 Method for the regeneration of solid adsorbents used to remove undesired compounds from a hydrocarbon stream |
| 07/06/1983 | EP0083202A1 Liquid phase adsorption and separation process |
| 06/14/1983 | US4388176 Hydrocarbon conversion process |
| 06/07/1983 | USRE31267 Making a paste with fuller*s earth |
| 05/24/1983 | US4384949 Pretreating hydrocarbon feed stocks using deactivated FCC catalyst |
| 05/17/1983 | US4383915 Clay contacting process for removing contaminants from waste lubricating oil |
| 04/12/1983 | US4379751 Method for the chromatographic separation of soluble components in feed solution |
| 04/06/1983 | EP0076227A2 Resins for removal of organo-sulfur compounds from organic or aqueous media |
| 04/06/1983 | EP0076090A1 Separating basic asphaltenes using metal oxide acid catalysts |
| 03/23/1983 | EP0074349A1 Immobilization of vanadia deposited on sorbent materials during treatment of carbo-metallic oils |
| 03/22/1983 | US4377555 Removal of metal from solution |
| 02/23/1983 | EP0072653A2 Endothermic removal of coke deposited on sorbent materials during conversion of oils containing coke precursors and heavy metals |
| 02/22/1983 | US4374732 Resins for removal of organo-sulfur compounds from organic or aqueous media |
| 02/22/1983 | CA1141740A1 Process for the preparation of ferrierite |
| 02/16/1983 | EP0072083A1 Process and apparatus for recovering hydrocarbons from inert gas-hydrocarbon vapor mixtures |
| 02/15/1983 | US4374022 Constant pressure separation of normal paraffins from hydrocarbon mixtures |
| 02/15/1983 | US4374021 Method for controlling a pretreatment process |
| 02/09/1983 | EP0071477A1 Process for separating normal paraffins from branched and cyclic hydrocarbons |
| 01/19/1983 | EP0069943A1 Hydrocarbon-hydrogenation process |
| 01/12/1983 | EP0069145A1 Scavenging hydrogen sulfide from hydrocarbon liquids |
| 01/04/1983 | US4367364 Process for separating normal paraffins using silicalite adsorbent |
| 12/29/1982 | EP0067870A1 Removal of hydrocarbon compositions |
| 12/22/1982 | EP0067372A1 Liquid chromatography process |
| 12/14/1982 | CA1137426A1 Process and apparatus for recovering hydrocarbons from air-hydrocarbon vapor mixtures |
| 12/01/1982 | EP0065626A2 Immobilization of vanadium deposited on sorbent materials during the treatment of oils containing heavy metals and coke precursors |
| 11/16/1982 | US4359380 Adsorption process |
| 11/10/1982 | EP0064464A1 Contact materials for the desulphurization of hydrocarbon feeds |
| 11/09/1982 | US4358379 Process for refining electric insulating liquids |
| 11/09/1982 | US4358367 Paraffins |
| 11/09/1982 | US4358362 Method for enhancing catalytic activity |
| 11/09/1982 | US4358297 Using zeolites containing the oxide of cadmium or zinc; hydrocarbons; desorption by heating with a reducing gas |
| 11/03/1982 | EP0063683A2 Immobilisation of vanadium deposited on sorbent materials during the treatment of oils containing heavy metals and coke precursors |
| 10/26/1982 | CA1134311A1 Catalytic reforming process with sulfur removal |
| 10/19/1982 | US4354929 Process for separating normal paraffins from hydrocarbons mixtures |
| 10/13/1982 | EP0062364A1 Improved adsorption process |
| 09/30/1982 | WO1982003226A1 Immobilization of vanadia deposited on sorbent materials during treatment of carbo-metallic oils |
| 09/28/1982 | CA1132528A1 High-copper-level comulled sulfur sorbent |
| 09/21/1982 | US4350583 Isobaric process for separating normal paraffins from hydrocarbon mixtures |
| 09/21/1982 | US4350501 Multistep, multizonal, paraffins |
| 09/07/1982 | US4347811 Using an absorbing composition capable of being regenerated |
| 08/17/1982 | US4344842 Reactive iron oxide agents for scavenging hydrogen sulfide from hydrocarbon liquids |
| 08/17/1982 | US4344841 Method of removing contaminant from feedstock streams |
| 08/10/1982 | US4343693 Method of removing contaminant from a feedstock stream |
| 07/28/1982 | EP0056718A2 Pretreatment of catalytic conversion feedstocks |
| 07/27/1982 | CA1128424A1 Fractionation in an adsorptive hydrocarbon separation process |
| 07/22/1982 | WO1982002347A1 Scavenging hydrogen sulfide from hydrocarbon liquids |
| 07/22/1982 | WO1982002342A1 Removal of hydrocarbon compositions |
| 07/21/1982 | EP0056197A1 Process for removal of sulfur from moisture-bearing, sulfur-containing hydrocarbon process streams |
| 07/13/1982 | CA1127623A1 Crystalline silicates and methods for preparing same |
| 07/13/1982 | CA1127581A1 Preparation of fcc charge from residual fractions |
| 07/07/1982 | EP0055535A1 Fluid purification |
| 07/06/1982 | US4338101 Adsorption, desorption, condensation, absorption in liquid, circulation |
| 06/29/1982 | US4337156 Adsorptive separation of contaminants from naphtha |
| 06/22/1982 | US4336130 Desulfurization of hydrocarbons |
| 05/25/1982 | CA1124187A1 N-paraffin - isoparaffin separation process |
| 05/11/1982 | US4329220 Catalytic reforming process with liquid phase sulfur removal |
| 05/04/1982 | US4328091 Selective vaporization process |
| 04/27/1982 | CA1122553A1 Process for the separation of aromatic compounds from hydrocarbon mixtures |
| 04/20/1982 | US4325809 Hydrocarbon processing |
| 04/13/1982 | CA1121750A1 Demetallization of hydrocarbon feedstock |
| 03/10/1982 | EP0047031A2 Process for the resolution of a hydrocarbon mixture |
| 03/09/1982 | US4318802 Process for the purification of hydrocarbons |
| 01/26/1982 | CA1117062A1 Process for demetallizing of heavy hydrocarbons |
| 01/19/1982 | US4311580 Selective vaporization process and dynamic control thereof |
| 01/19/1982 | US4311579 Preparation of FCC charge by selective vaporization |
| 01/13/1982 | EP0043610A1 Process for the resolution of a hydrocarbon mixture |
| 01/05/1982 | US4309281 Adsorption of paraffin from mixture with aromatic hydrocarbon by zeolite zsm-110 |
| 01/05/1982 | US4309274 Preparation of FCC charge from residual fractions |
| 12/30/1981 | EP0042674A2 Process for refining electric insulating liquids |
| 11/03/1981 | US4298472 Passing solution of polar organic compound through the silica bed under pressure; adsorption |
| 09/22/1981 | US4290881 Process for the separation of unsaturated compounds from liquid hydrocarbon mixtures |
| 08/04/1981 | CA1106308A1 Process for removal of alkyl lead impurities from liquid hydrocarbons |
| 07/21/1981 | US4279738 Method and apparatus for the recovery of refined petroleum products from pipeline mixtures |
| 07/14/1981 | CA1104941A1 Purification of liquid n-paraffins containing carbonyl sulfide and other sulfur compounds |
| 07/08/1981 | EP0031676A1 Selective sorption by zeolites |
| 06/02/1981 | CA1102347A1 Removal of metal from solution |
| 06/02/1981 | CA1102346A1 Process for producing a functionalized silica by reacting silica with a silane and a polyamine |
| 06/02/1981 | CA1102268A1 Trace acid removal |
| 05/26/1981 | US4269694 Adsorption using bauxite; catalytic dehydrosulfurization; enhanced oil recovery |
| 05/12/1981 | US4267054 Method for the chromatographic separation of soluble components in feed solution |
| 04/28/1981 | CA1100079A1 Process for treating a sour petroleum distillate |
| 04/21/1981 | US4263128 Distillation, catalytic cracking |
| 03/17/1981 | US4256567 Pretreatment with sulfonating agents |
| 03/10/1981 | US4255162 Integrated process for converting sulfur-containing fuels to low sulfur combustible gas |
| 02/17/1981 | US4251499 Process for the preparation of ferrierite |
| 01/28/1981 | EP0023111A1 A halogenated organic contaminant absorption process and an apparatus for carrying out the process |
| 01/06/1981 | US4243514 Preparation of FCC charge from residual fractions |
| 12/09/1980 | US4238321 Selective adsorption on a molecular sieve; desorption by hydrogen gas |
| 12/09/1980 | US4238320 Denitrogenation of shale oil |
| 10/14/1980 | US4227995 Demetallization of hydrocarbon feedstock |
| 09/30/1980 | US4225417 Catalytic reforming process with sulfur removal |
| 09/23/1980 | US4224191 High-copper-level comulled sulfur sorbent |
| 09/17/1980 | EP0015333A1 Converting calcium sulphide to calcium oxide |
| 08/20/1980 | EP0014579A1 A catalytic hydrocarbon reforming process with sulfur removal |
| 07/29/1980 | CA1082629A1 Hydrodewaxing using zeolite containing zinc and palladium |
| 07/08/1980 | CA1081130A1 Process for separating normal and isoparaffins |
| 07/01/1980 | CA1080649A1 Treatment of coal for the production of clean solid fuel and/or liquid turbine fuel |
| 06/25/1980 | EP0012473A1 A process for the preparation of ferrierite, ferrierite thus obtained and its use as catalyst or catalyst carrier for converting hydrocarbons, and for separating hydrocarbons |