Patent application number | Description | Published |
20090038993 | COMPOSITION USEFUL IN THE CATALYTIC HYDROPROCESSING OF HYDROCARBON FEEDSTOCKS, A METHOD OF MAKING SUCH CATALYST, AND A PROCESS OF USING SUCH CATALYST - A hydrocarbon oil-impregnated composition that comprises a support material having incorporated therein a metal component and impregnated with a hydrocarbon oil. The hydrocarbon oil-impregnated composition is useful in the hydrotreating of hydrocarbon feedstocks, and it is especially useful in applications involving delayed feed introduction whereby the hydrocarbon oil-impregnated composition is first treated with hot hydrogen, and, optionally, a sulfur compound, prior to contacting it with a hydrocarbon feedstock under hydrodesulfurization process conditions. | 02-12-2009 |
20100236988 | OIL AND POLAR ADDITIVE IMPREGNATED COMPOSITION USEFUL IN THE CATALYTIC HYDROPROCESSING OF HYDROCARBONS, A METHOD OF MAKING SUCH CATALYST, AND A PROCESS OF USING SUCH CATALYST - A composition that comprises a support material having incorporated therein a metal component and impregnated with both hydrocarbon oil and a polar additive. The composition that is impregnated with both hydrocarbon oil and polar additive is useful in the hydrotreating of hydrocarbon feedstocks, and it is especially useful in applications involving delayed feed introduction whereby the composition is first treated with hot hydrogen, and, optionally, with a sulfur compound, prior to contacting it with a hydrocarbon feedstock under hydrodesulfurization process conditions. | 09-23-2010 |
20110108461 | COMPOSITION USEFUL IN THE HYDROPROCESSING OF A HYDROCARBON FEEDSTOCK - A composition having a substantial or material absence of or no phosphorous and comprising a support material, a metal compound and either a hydrocarbon oil or a polar additive or a combination of both a hydrocarbon oil and polar additive. The polar additive has particularly defined properties including having a dipole moment of at least 0.45. The composition is useful in the hydroprocessing of hydrocarbon feedstocks, and it is especially useful in the hydrotreating of vacuum gas oils and petroleum resid feedstocks. | 05-12-2011 |
20120205287 | Method for Restoring Activity to a Spent Hydroprocessing Catalyst, a Spent Hydroprocessing Catalyst Having Restored Catalytic Activity, and a Hyrdoprocessing Process - A regenerated spent hydroprocessing catalyst treated with a chelating agent and having incorporated therein a polar additive. | 08-16-2012 |
20120205290 | Hydroprocessing Catalyst Prepared with Waste Catalyst Fines and Its Use - A hydroprocessing catalyst composition that comprises a shaped support that is formed from a mixture of inorganic oxide powder and catalyst fines and wherein the shaped support has incorporated therein at least one metal component, a chelating agent and a polar additive. The hydroprocessing catalyst composition is prepared by incorporating into the shaped support a metal component, a chelating agent and a polar additive. The hydroprocessing catalyst composition has particular application in the catalytic hydroprocessing of petroleum derived feedstocks. | 08-16-2012 |
20120205291 | Method of Making a Hydroprocessing Catalyst with a Single Step Metal and Chelant Incorporation, the Catalyst, and the Use of the Catalyst - A hydroprocessing catalyst composition that comprises a metal-incorporated support having incorporated therein a metal component and a chelating agent, and, further comprising a polar additive. The catalyst composition is prepared by incorporating in a single step at least one metal component and a chelating agent into a support material to form a metal-incorporated support followed by drying the metal-incorporated support and thereafter incorporating therein a polar additive. | 08-16-2012 |
20120205292 | Chelant and Polar Additive Containing Composition Useful in the Hydroprocessing of Hydrocarbon Feedstocks and Method of Making and Use Thereof - A hydroprocessing catalyst composition that comprises a chelant treated metal containing support material having incorporated therein a polar additive. The catalyst composition is prepared by incorporating at least one metal component into a support material followed by treating the metal incorporated support with a chelating agent and thereafter incorporating a polar additive into the chelant treated composition. | 08-16-2012 |
20120295786 | OIL AND POLAR ADDITIVE IMPREGNATED COMPOSITION USEFUL IN THE CATALYTIC HYDROPROCESSING OF HYDROCARBONS, A METHOD OF MAKING SUCH CATALYST, AND A PROCESS OF USING SUCH CATALYST - A composition that comprises a support material having incorporated therein a metal component and impregnated with both hydrocarbon oil and a polar additive. The composition that is impregnated with both hydrocarbon oil and polar additive is useful in the hydrotreating of hydrocarbon feedstocks, and it is especially useful in applications involving delayed feed introduction whereby the composition is first treated with hot hydrogen, and, optionally, with a sulfur compound, prior to contacting it with a hydrocarbon feedstock under hydrodesulfurization process conditions. | 11-22-2012 |
20130165317 | COMPOSITION HAVING AN ACTIVE METAL OR PRECURSOR, AN AMINE COMPONENT AND A NON-AMINE CONTAINING POLAR ADDITIVE USEFUL IN THE CATALYTIC HYDROPROCESSING OF HYDROCARBONS, A METHOD OF MAKING SUCH CATALYST, AND A PROCESS OF USING SUCH CATALYST - A composition that comprises a support material that is loaded with an active metal or metal precursor, an amine component, and a non-amine containing polar additive. The composition is useful in the hydroprocessing of hydrocarbon feedstocks. The composition is prepared by incorporating a metal solution into a support material followed by incorporating therein an amine component and a non-amine containing polar additive. | 06-27-2013 |
20140339135 | COMPOSITION AND A METHOD OF MAKING AND USE OF SUCH COMPOSITION - A composition and method of making such a composition that has application in the hydroprocessing of hydrocarbon feedstocks. The method comprises selecting an organic additive by the use of a correlation model for predicting catalytic activity as a function of a physical property that is associated with the organic additive and incorporating the organic additive into a support material to provide the additive impregnated composition. | 11-20-2014 |
20140353213 | HYDROPROCESSING CATALYST COMPOSITION CONTAINING A HETEROCYCLIC POLAR COMPOUND, A METHOD OF MAKING SUCH A CATALYST, AND A PROCESS OF USING SUCH CATALYST - A composition that comprises a support material having incorporated therein a metal component and impregnated with an additive compound that is selected from the group of heterocyclic, polar compounds of the formula C | 12-04-2014 |