Patent application number | Description | Published |
20110030592 | ADDITIVES FOR MERCURY OXIDATION IN COAL-FIRED POWER PLANTS - The present invention is directed to an additive, primarily for low sulfur and high alkali coals, that includes a transition metal and optionally a halogen to effect mercury oxidation. | 02-10-2011 |
20110195003 | METHOD AND SYSTEM FOR CONTROLLING MERCURY EMISSIONS FROM COAL-FIRED THERMAL PROCESSES - The present disclosure is directed to the use of elemental or speciated iodine to control total mercury emissions. | 08-11-2011 |
20120100053 | METHOD AND SYSTEM FOR CONTROLLING MERCURY EMISSIONS FROM COAL-FIRED THERMAL PROCESSES - The present disclosure is directed to the use of elemental or speciated iodine and bromine to control total mercury emissions. | 04-26-2012 |
20120100054 | HOT-SIDE METHOD AND SYSTEM - The present disclosure is directed to the use of elemental or speciated iodine and bromine to control total mercury emissions. | 04-26-2012 |
20120216729 | REMOTE ADDITIVE APPLICATION - The present disclosure is directed to the application of additives to a feed material at a location remote from an industrial facility using the feed material. | 08-30-2012 |
20130276682 | HOT-SIDE METHOD AND SYSTEM - The present disclosure is directed to the use of elemental or speciated iodine and bromine to control total mercury emissions. | 10-24-2013 |
20130309157 | CONTROL OF WET SCRUBBER OXIDATION INHIBITOR AND BYPRODUCT RECOVERY - The present disclose is directed to a method for controlling iodine levels in wet scrubbers, and, in particular, recirculating wet scrubbers. | 11-21-2013 |
20140041561 | METHOD AND ADDITIVE FOR CONTROLLING NITROGEN OXIDE EMISSIONS - The present disclosure is directed to an additive mixture and method for controlling nitrogen oxide(s) by adding the additive mixture to a feed material prior to combustion. | 02-13-2014 |
20140072487 | METHOD AND SYSTEM FOR CONTROLLING MERCURY EMISSIONS FROM COAL-FIRED THERMAL PROCESSES - The present disclosure is directed to the use of elemental or speciated iodine and bromine to control total mercury emissions. | 03-13-2014 |
20140261089 | METHODS FOR SOLIDIFICATION AND STABILIZATION OF INDUSTRIAL BYPRODUCTS - An agglomerate is provided that can include an aluminosilicate (ash) base material and one or more of a binding agent or leach reduction agent. Each of the agglomerate and binding agent can include no more than about 25 wt. % cement. | 09-18-2014 |
20150023852 | CONTROL OF WET SCRUBBER OXIDATION INHIBITOR AND BYPRODUCT RECOVERY - The present disclose is directed to a method for controlling iodine levels in wet scrubbers, and, in particular, recirculating wet scrubbers by removing the iodine from the scrubbing solution, such as by using ion exchange, absorption, adsorption, precipitation, filtration, solvent extraction, ion pair extraction, and an aqueous two-phase extraction. | 01-22-2015 |