| Patent application number | Description | Published |
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| 20090054225 | Hydroprocessing Bulk Catalyst and Uses Thereof - A hydroprocessing bulk catalyst is provided. A process to prepare hydroprocessing bulk catalysts is also provided. The hydroprocessing catalyst has the formula (M | 02-26-2009 |
| 20090054226 | Hydroprocessing Bulk Catalyst and Uses Thereof - An improved hydroprocessing catalyst having improved morphology/dispersion characteristics is provided. The hydroprocessing catalyst has the formula (M | 02-26-2009 |
| 20090057201 | HYDROPROCESSING BULK CATALYST AND USES THEREOF - A hydroprocessing bulk catalyst is provided. A process to prepare hydroprocessing bulk catalysts is also provided. The hydroprocessing catalyst has the formula (M | 03-05-2009 |
| 20090107880 | METHOD OF UPGRADING HEAVY HYDROCARBON STREAMS TO JET PRODUCTS - A process of upgrading a heavy hydrocarbon feedstock comprising contacting a heavy hydrocarbon feedstock with a catalyst in the presence of hydrogen in a reactor system, containing the catalyst as the only catalyst, wherein the catalyst, is prepared by sulfiding a catalyst precursor obtained by mixing at reaction conditions, to form a precipitate or cogel, at least a Group VIII metal compound in solution; at least a Group VIB metal compound in solution; and, at least an organic oxygen containing ligand in solution, and thereby producing a fuel product. | 04-30-2009 |
| 20090107883 | Hydroconversion Processes Employing Multi-Metallic Catalysts and Method for Making Thereof - A catalyst precursor composition and methods for making such catalyst precursor is disclosed. In one embodiment, the catalyst precursor is of the general formula A | 04-30-2009 |
| 20090107889 | Hydroconversion Processes Employing Multi-Metallic Catalysts and Method for Making Thereof - A process for upgrading a hydrocarbon feedstock by hydroprocessing using multi-metallic catalysts is disclosed. In one aspect, the invention relates to hydroprocessing of a hydrocarbon feedstock using a catalyst derived from a catalyst precursor of the formula A | 04-30-2009 |
| 20090107891 | PROCESS FOR PREPARING HYDROPROCESSING BULK CATALYSTS - A process to prepare hydroprocessing bulk catalysts is provided. The hydroprocessing catalyst has the formula (M | 04-30-2009 |
| 20090111685 | Hydroconversion Processes Employing Multi-Metallic Catalysts and Method for Making Thereof - A catalyst precursor composition and methods for making such catalyst precursor is disclosed. The catalyst precursor comprises at least one of a Group IIB metal compound, a Group IVA metal compound, a Group IIA metal compound, and combinations thereof, at least one Group VIB metal, at least one organic, oxygen-containing ligand, and optionally a cellulose-containing material. Catalysts prepared from the sulfidation of such catalyst precursors are used in the hydroprocessing of hydrocarbon feeds. In one embodiment, the catalyst precursor is of the formula A | 04-30-2009 |
| 20090112010 | Hydroconversion Processes Employing Multi-Metallic Catalysts and Method for Making Thereof - A catalyst precursor composition and methods for making such a catalyst precursor are disclosed. The catalyst precursor comprises at least a promoter metal selected from Group VIII, Group IIB, Group IIA, Group IVA and combinations thereof having an oxidation state of +2 or +4, at least one Group VIB metal having an oxidation state of +6, and at least one organic oxygen-containing ligand. Catalysts prepared from the sulfidation of such catalyst precursors are used in the hydroprocessing of hydrocarbon feeds. | 04-30-2009 |
| 20090114566 | METHOD OF UPGRADING HEAVY HYDROCARBON STREAMS TO JET PRODUCTS - A process of upgrading a heavy hydrocarbon feedstock comprising contacting a heavy hydrocarbon feedstock with a catalyst in the presence of hydrogen in a reactor system, containing the catalyst as the only catalyst, wherein the catalyst, is prepared by sulfiding a catalyst precursor obtained by mixing at reaction conditions, to form a precipitate or cogel, at least a Promoter metal compound in solution; at least a Group VIB metal compound in solution; and, at least an organic oxygen containing ligand in solution, and thereby producing a fuel product. | 05-07-2009 |
| 20090200204 | Hydroprocessing Bulk Catalyst and Uses Thereof - A hydroprocessing catalyst is provided. The hydroprocessing catalyst has the formula (M | 08-13-2009 |
| 20090218061 | PROCESS FOR GENERATING A HYDROCARBON FEEDSTOCK FROM LIGNIN - The present invention discloses processes for generating a hydrocarbon feedstock for biofuels synthesis from lignin via hydroprocessing. Embodiments of the present invention can occur in a refinery setting or in a paper mill setting. Embodiments of the present invention can utilize the separated lignin or the entire black liquor solution. | 09-03-2009 |
| 20090218062 | PROCESS FOR GENERATING A HYDROCARBON FEEDSTOCK FROM LIGNIN - The present invention discloses processes for generating a hydrocarbon feedstock for biofuels synthesis from lignin via hydroprocessing. Embodiments of the present invention can occur in a refinery setting or in a paper mill setting. Embodiments of the present invention can utilize the separated lignin or the entire black liquor solution. | 09-03-2009 |
| 20090314684 | System and method for pretreatment of solid carbonaceous material - This invention encompasses systems and methods for pretreating a carbonaceous material, comprising heating to a suitable temperature and for a suitable reaction time, a mixture comprising the carbonaceous material, one or more catalysts or catalyst precursors, and a hydrocarbonaceous liquid. | 12-24-2009 |
| 20100044277 | SYSTEM AND METHOD FOR PRETREATMENT OF SOLID CARBONACEOUS MATERIAL - This invention encompasses systems and methods for pretreating a carbonaceous material, comprising heating to a suitable temperature and for a suitable reaction time, a mixture comprising the carbonaceous material, one or more catalysts or catalyst precursors and a hydrocarbonaceous liquid. | 02-25-2010 |
| 20100084311 | HYDRODEMETALLIZATION CATALYST AND PROCESS - This invention is directed to hydrodemetallization catalysts and hydrodemetallization processes employing a magnesium aluminosilicate clay. The magnesium aluminosilicate clay has a characteristic | 04-08-2010 |
| 20100084312 | HYDROCRACKING CATALYST AND PROCESS USING A MAGNESIUM ALUMINOSILICATE CLAY - This invention is directed to hydrocracking catalysts and hydrocracking processes employing a magnesium aluminosilicate clay. The magnesium aluminosilicate clay has a characteristic | 04-08-2010 |
| 20100087313 | MAGNESIUM ALUMINOSILICATE CLAYS-SYNTHESIS AND CATALYSIS - This invention is directed to a synthesis process for preparing magnesium aluminosilicate clays and to the products of said process. Briefly, a silicon component, an aluminum component, and a magnesium component are combined, under aqueous conditions and at an acidic pH, to form a first reaction mixture and subsequently the pH of the first reaction mixture is adjusted to greater than 7.5 to form a second reaction mixture. The second reaction mixture is allowed to react under conditions sufficient to form the magnesium aluminosilicate clay of the present invention. The invention is also directed to catalyst compositions comprising the magnesium aluminosilicate clays synthesized according to the process of the invention. The resulting magnesium aluminosilicate clay can be used as a catalyst or as a component in catalyst compositions. The invention is further directed to a magnesium aluminosilicate clay with a characteristic | 04-08-2010 |
| 20100158825 | COSMETIC AND PERSONAL CARE PRODUCTS CONTAINING SYNTHETIC MAGNESIUM ALUMINO-SILICATE CLAYS - The invention provides for cosmetic and personal care compositions comprising a synthetic magnesium aluminosilicate clay. The synthetic magnesium aluminosilicate clay is formed at ambient pressure by a series of reaction steps and a pH change from acidic pH to basic pH. The characteristics of the magnesium aluminosilicate clay, including platelet size, degree of stacking, and porosity can be tuned depending on the cosmetic or personal care product desired. In addition, these cosmetic and personal care compositions optionally include one or more of the following components: odor controlling agents, skin protectants, diluents, lipophilic skin health benefit agents, sunscreens, humectants, emollients, slip compounds, and moisturizers. | 06-24-2010 |
| 20100200811 | Method for Making Hydrogen Using a Gold Containing Water-Gas Shift Catalyst - The present invention relates to a method for oxidizing CO, comprising: passing a first feed comprising CO and a second feed comprising oxygen, in an oxidation zone, over a catalyst comprising highly dispersed gold on sulfated zirconia, at oxidation conditions, to produce an effluent comprising a lower level of CO than in the first feed. | 08-12-2010 |
| 20100234212 | HYDROPROCESSING BULK CATALYST AND USES THEREOF - A hydroprocessing bulk catalyst is provided. A process to prepare hydroprocessing bulk catalysts is also provided. The hydroprocessing catalyst has the formula (M | 09-16-2010 |
| 20100276338 | Hydroconversion Multi-Metallic Catalyst and Method for Making Thereof - A process for preparing a bulk multi-metallic catalyst for hydrotreating heavy oil feeds is provided. The catalyst is particularly suitable for hydrotreating heavy oil feeds having a boiling point in the range of 343° C. (650° F.)- to 454° C. (850° F.), an average molecular weight Mn ranging from 300 to 400, and an average molecular diameter ranging from 0.9 nm to 1.7 nm. The bulk multi-metallic catalyst is prepared by sulfiding a catalyst precursor that has an essentially monomodal pore volume distribution with at least 95% of the pores being macropores, and having a total pore volume of at least 0.08 g/cc. | 11-04-2010 |
| 20100279849 | Hydroconversion Multi-Metallic Catalyst and Method for Making Thereof - The invention relates to a bulk multi-metallic catalyst for hydrotreating heavy oil feeds and to a method for preparing the catalyst. The bulk multi-metallic catalyst is prepared by sulfiding a catalyst precursor having a poorly crystalline structure with disordered stacking layers, with a type IV adsorption-desorption isotherms of nitrogen with a hysteresis starting point value of about 0.35, for a sulfided catalyst that will facilitate the reactant's and product's diffusion in catalytic applications. In another embodiment, the precursor is characterized as having a type H3 hysteresis loop. In a third embodiment, the hysteresis loop is characterized as having a well developed plateau above P/P | 11-04-2010 |
| 20100279851 | Hydroconversion Multi-Metallic Catalyst and Method for Making Thereof - A catalyst precursor for preparing a bulk multi-metallic catalyst upon sulfidation is provided. The precursor has an essentially monomodal pore volume distribution with at least 90% of the pores being macropores, and a total pore volume of at least 0.08 g/cc. The bulk multi-metallic prepared from the precursor is particularly suitable for hydrotreating heavy oil feeds having a boiling point in the range of 343° C. (650° F.)—to 454° C. (850° F.), an average molecular weight Mn ranging from 300 to 400, and an average molecular diameter ranging from 0.9 nm to 1.7 nm. | 11-04-2010 |
| 20100279853 | Hydroconversion Multi-Metallic Catalyst and Method for Making Thereof - A method for preparing a bulk multi-metallic suitable for hydrotreating heavy oil feeds is provided. In the process of preparing the catalyst precursor which is subsequently sulfided to form the bulk catalyst, a catalyst precursor filter cake is treated with at least a chelating agent, resulting in a catalyst precursor with optimum porosity with at least 90% of the pores being macropores, and having a total pore volume of at least 0.12 g/cc. | 11-04-2010 |
| 20100279854 | Hydroconversion Multi-Metallic Catalyst and Method for Making Thereof - A catalyst and a process for making a catalyst from a precursor composition containing rework materials are disclosed. The catalyst is made by sulfiding a catalyst precursor containing 5-95 wt. % rework material. The catalyst precursor employing rework materials can be a hydroxide or oxide material. Rework can be materials generated in the forming or shaping of the catalyst precursor, or formed upon the breakage or handling of the shaped catalyst precursor. Rework can also be in the form of catalyst precursor feed material to the shaping process, e.g., extrusion process, or catalyst precursor material generated as reject or scrap in the shaping process. In some embodiment, rework may be of the consistency of shapeable dough. In another embodiment, rework is in the form of small pieces or particles, e.g., fines, powder. | 11-04-2010 |
| 20100279855 | Hydroconversion Multi-Metallic Catalyst and Method for Making Thereof - A stable catalyst with low volumetric shrinkage and a process for making the stable catalyst with low volumetric shrinkage is disclosed. The catalyst is made by sulfiding a catalyst precursor containing at least a Group VIB metal compound; at least a promoter metal compound selected from Group VIII, Group IIB, Group IIA, Group IVA and combinations thereof, having an oxidation state of either +2 or +4; optionally at least a ligating agent; optionally at least a diluent. In the process of making the catalyst, the catalyst precursor is first shaped then heat treated at a temperature of 50° C. to 200° C. for about 15 minutes to 12 hours, wherein the catalyst precursor still has a low (less than 12%) volumetric shrinkage after exposure to a temperature of at least 100° C. | 11-04-2010 |
| 20100279856 | Hydroconversion Multi-Metallic Catalyst and Method for Making Thereof - A method for preparing a bulk multi-metallic suitable for hydrotreating heavy oil feeds is provided. In the process of preparing the catalyst precursor which is subsequently sulfided to form the bulk catalyst, non-agglomerative drying is employed to keep the catalyst precursor from aggregating/clumping, resulting in a catalyst precursor with optimum porosity with at least 90% of the pores being macropores, and having a total pore volume of at least 0.08 g/cc. | 11-04-2010 |
| 20110017636 | Systems and Methods for Producing a Crude Product - A process for hydroprocessing heavy oil feedstock is disclosed. The process operates in once-through mode, employing a plurality of contacting zones and at least a separation zone to convert at least a portion of the heavy oil feedstock to lower boiling hydrocarbons, forming upgraded products. The contacting zones operate under hydrocracking conditions, employing a slurry catalyst for upgrading the heavy oil feedstock. At least an additive material selected from inhibitor additives, anti-foam agents, stabilizers, metal scavengers, metal contaminant removers, metal passivators, and sacrificial materials, in an amount of less than 1 wt. % of the heavy oil feedstock, is added to at least one of the contacting zones. In one embodiment, the additive material is an anti-foam agent. In another embodiment, the additive material is a sacrificial material for trapping heavy metals in the heavy oil feed and/or deposited coke, thus prolonging the life of the slurry catalyst. | 01-27-2011 |
| 20110120914 | HYDROGENATION OF SOLID CARBONACEOUS MATERIALS USING MIXED CATALYSTS - This invention encompasses systems and methods for converting solid carbonaceous material to a liquid product, comprising maintaining a solid carbonaceous material in the presence of at least one active source of zinc at a reaction temperature of greater than 350° C. and at a pressure in the range of 300 to 5000 psig for a time sufficient to form a liquid product. | 05-26-2011 |
| 20110120915 | HYDROGENATION OF SOLID CARBONACEOUS MATERIALS USING MIXED CATALYSTS - This invention encompasses systems and methods for converting solid carbonaceous material to a liquid product, comprising maintaining a solid carbonaceous material in the presence of at least one active source of copper and at least one active source of a second metal at a reaction temperature of greater than 350° C. and at a pressure in the range of 300 to 5000 psig for a time sufficient to form a liquid product. | 05-26-2011 |
| 20110120916 | HYDROGENATION OF SOLID CARBONACEOUS MATERIALS USING MIXED CATALYSTS - This invention encompasses systems and methods for converting solid carbonaceous material to a liquid product, comprising maintaining a solid carbonaceous material in the presence of at least one active source of cobalt and at least one active source of a second metal at a reaction temperature of greater than 350° C. and at a pressure in the range of 300 to 5000 psig for a time sufficient to form a liquid product. | 05-26-2011 |
| 20110120917 | HYDROGENATION OF SOLID CARBONACEOUS MATERIALS USING MIXED CATALYSTS - This invention encompasses systems and methods for converting solid carbonaceous material to a liquid product, comprising maintaining a solid carbonaceous material in the presence of at least one active source of titanium and at least one active source of a second metal at a reaction temperature of greater than 350° C. and at a pressure in the range of 300 to 5000 psig for a time sufficient to form a liquid product. | 05-26-2011 |
| 20110120918 | HYDROGENATION OF SOLID CARBONACEOUS MATERIALS USING MIXED CATALYSTS - This invention encompasses systems and methods for converting solid carbonaceous material to a liquid product, comprising maintaining a solid carbonaceous material in the presence of at least one active source of nickel and at least one active source of a second metal at a reaction temperature of greater than 350° C. and at a pressure in the range of 300 to 5000 psig for a time sufficient to form a liquid product. | 05-26-2011 |
| 20110124493 | Hydroprocessing Bulk Catalyst and Methods of Making Thereof - A hydroprocessing bulk catalyst is provided. A process to prepare hydroprocessing bulk catalysts is also provided. The hydroprocessing catalyst has the formula (R | 05-26-2011 |
| 20110124494 | Hydroprocessing Bulk Catalyst and Methods of Making Thereof - A hydroprocessing bulk catalyst is provided. A process to prepare hydroprocessing bulk catalysts is also provided. The hydroprocessing catalyst has the formula (R | 05-26-2011 |
| 20110124496 | Hydroprocessing Bulk Catalyst and Methods of Making Thereof - A hydroprocessing bulk catalyst is provided. A process to prepare hydroprocessing bulk catalysts is also provided. The hydroprocessing catalyst has the formula (R | 05-26-2011 |
| 20110124498 | Hydroprocessing Bulk Catalyst and Methods of Making Thereof - A hydroprocessing bulk catalyst is provided. A process to prepare hydroprocessing bulk catalysts is also provided. The hydroprocessing catalyst has the formula (R | 05-26-2011 |
