| Patent application number | Description | Published |
|---|
| 20080254979 | MERCURY REMOVAL SORBENT - A sorbent composition comprising a vanadium compound and a TiO | 10-16-2008 |
| 20080274877 | MERCURY REMOVAL SORBENT - A composition comprising a vanadium oxide compound and an alkali metal promoter loaded onto a porous support material is disclosed. Methods of making and using the composition to remove heavy metals or heavy metal containing compounds from a fluid stream are also provided. Such methods are particularly useful in the removal of mercury and mercury compounds from flue gas streams produced from the combustion of hydrocarbon-containing materials such as coal and petroleum fuels. | 11-06-2008 |
| 20080279739 | MERCURY REMOVAL SORBENT - A composition comprising a vanadium oxide compound and an alkali metal promoter loaded onto a porous support material is disclosed. Methods of making and using the composition to remove heavy metals or heavy metal containing compounds from a fluid stream are also provided. Such methods are particularly useful in the removal of mercury and mercury compounds from flue gas streams produced from the combustion of hydrocarbon-containing materials such as coal and petroleum fuels. | 11-13-2008 |
| 20080295689 | MERCURY REMOVAL SORBENT - A sorbent composition comprising a vanadium compound and a ZrO | 12-04-2008 |
| 20080300132 | MERCURY REMOVAL SORBENT - A sorbent composition comprising a vanadium compound and a ZrO | 12-04-2008 |
| 20080305023 | PROCESS FOR SELECTIVE OXIDATION OF CARBON MONOXIDE IN A HYDROGEN CONTAINING STREAM - A method of making a composition, said method comprising, spraying a substance comprising platinum and iron into or onto an alumina-containing compound is disclosed. The resulting composition can then be used in a process for oxidizing carbon monoxide with free oxygen. | 12-11-2008 |
| 20080305949 | MERCURY REMOVAL SORBENT - A sorbent composition comprising a vanadium compound and a ZrO | 12-11-2008 |
| 20090092528 | PROCESS FOR THE REMOVAL OF HEAVY METALS FROM GASES, AND COMPOSITIONS THEREFOR AND THEREWITH - A composition, containing vanadium and a support, wherein at least a portion of the vanadium has crystallite sizes of less than about 100 Å as determined by an analytical method such as X-Ray Diffraction, is disclosed. A method of preparing such composition is also disclosed. The composition is employed in a process to remove a heavy metal from a gaseous feed stream which can optionally include a separate mercury adsorption stage. | 04-09-2009 |
| 20090099008 | PROCESS FOR THE REMOVAL OF HEAVY METALS FROM GASES, AND COMPOSITIONS THEREFOR AND THEREWITH - A composition, containing vanadium and a support, wherein at least a portion of the vanadium has crystallite sizes of less than about 100 Å as determined by an analytical method such as X-Ray Diffraction, is disclosed. A method of preparing such composition is also disclosed. The composition is employed in a process to remove a heavy metal from a gaseous feed stream which can optionally include a separate mercury adsorption stage. | 04-16-2009 |
| 20100041932 | PROCESS FOR CONVERTING AN OXYGENATED FEED TO HIGH OCTANE GASOLINE - A process of modifying a zeolite catalyst to produce a modified zeolite catalyst wherein the modified zeolite catalyst has blocked pore sites. An oxygenated feed is flowed over the modified zeolite catalyst, wherein the oxygenated feed comprises hydrocarbons, methanol and dimethyl ether or a mixture thereof. The hydrocarbons, methanol and dimethyl ether in the oxygenated feed react with the modified zeolite catalyst to produce cyclic hydrocarbons, wherein the cyclic hydrocarbons produced has less than 10% durene and a median carbon number is C8. | 02-18-2010 |
| 20100062925 | METHOD OF INHIBITING IN SITU SILICATE FORMATION IN DESULFURIZATION SORBENTS - A method for regenerating desulfurization sorbents that minimizes the in situ formation of one or more silicates. It has been discovered that regenerating sulfur-laden sorbent particles in a carbon oxide-rich environment unexpectedly reduces the in situ silicate formation rate, as compared to similar sorbents regenerated using conventional methods. | 03-11-2010 |
| 20100094072 | Isoparaffin-Olefin Alkylation - A composition comprising a base component and a polymer, and a method of making said composition, are disclosed. The composition thereby obtained is then used as a catalyst for isoparaffin-olefin alkylation. | 04-15-2010 |
| 20100170394 | SILICATE-RESISTANT DESULFURIZATION SORBENT - A silicate-resistant sorbent composition, as well as a method of making and using the same, is provided. The sorbent composition generally comprises a support component comprising one or more silicate-resistant silica-containing components that have been treated one or more silicate-inhibiting metals. The inventors have discovered that sorbent compositions made and used according to embodiments the present invention exhibit a surprisingly low in situ silicate generation rate when exposed to oxidative regeneration conditions. | 07-08-2010 |
| 20100304964 | METAL SULFIDE CATALYSTS AND METHODS OF MAKING SAME - Methods and apparatus relate to catalysts and preparation of the catalysts, which are defined by sulfides of a transition metal, such as one of molybdenum, tungsten, and vanadium. Precursors for the catalysts include a metal ion source compound, such as molybdenum trioxide, and a sulfide ion source compound, such as thioacetamide. Once the precursors are dissolved if solid and combined in a mixture, homogenous precipitation from the mixture forms the catalysts. Exemplary uses of the catalysts include packing for a methanation reactor that converts carbon monoxide and hydrogen into methane. | 12-02-2010 |
