Abstract: A system and method of removing grit and contaminants from a lime oxide flour where the lime oxide flour begins as a standard lime flour which has a particle-size distribution of greater than 90% minus 100 mesh and less than 80% minus 200 mesh. The standard lime flour is then refined via classification to a refined lime flour which has greater than 80% minus 200 mesh. The refined lime flour may then be used for formation of lime hydrate at end-user on site production where it is typically less reactive to slaking water temperature variations.

Abstract: Systems and methods for impurity removal to limestone using modifications to the typical calcination process of turning calcium carbonate into calcium oxide prior to slaking to produce calcium hydroxide. Specifically, substantially increasing the temperature to 1100° C. or higher and increasing soak time can result in reductions in certain undesirable impurities, particularly with regards to lead and lead compounds.

Abstract: A hydrated lime product which can be provided to an end user in dry form and which can be formed into a slurry which will comprise lime hydrate with sufficiently increased reactivity over that of traditional hydrated lime slurries to be competitive in reaction time with on-site produced slaked lime slurries.

Abstract: A rotary airlock test and demonstration setup, system, and method allowing for rotary airlocks to be tested for air leakage, wear, and particularly for inconsistent wear. The system allows for testing of the rotary airlocks on site utilizing a truck mounted system and even in situ should a portion of the air path for the testing be part of the pneumatic conveyor the rotary airlock would be used with.

Abstract: A hydrated lime product which can be provided to an end user in dry form and which can be formed into a slurry which will comprise lime hydrate with sufficiently increased reactivity over that of traditional hydrated lime slurries to be competitive in reaction time with on-site produced slaked lime slurries.

Abstract: Systems and methods for impurity removal to limestone using modifications to the typical calcination process of turning calcium carbonate into calcium oxide. Specifically, substantially increasing the temperature to 1100° C. or higher and increasing soak time can result in reductions in certain undesirable impurities, particularly with regards to lead and lead compounds.

Abstract: Systems and Methods to produce a lime hydrate sorbent composition formed of highly reactive lime hydrate (HRH) by adding compounds to the slaking water in a method that would produce a non-HRH, which will typically be a lime hydrate having citric acid reactivity as discussed above of more than ten seconds, to make the non-HRH an HRH, which is having a citric acid reactivity of less than or equal to ten seconds.

Abstract: Systems and methods for impurity removal to limestone using modifications to the typical calcination process of turning calcium carbonate into calcium oxide. Specifically, substantially increasing the temperature to 1100° C. or higher and increasing soak time can result in reductions in certain undesirable impurities, particularly with regards to lead and lead compounds.

Abstract: Systems and Methods to produce a lime hydrate sorbent composition formed of highly reactive lime hydrate (HRH) by adding compounds to the slaking water in a method that would produce a non-HRH, which will typically be a lime hydrate having citric acid reactivity as discussed above of more than ten seconds, to make the non-HRH an HRH, which is having a citric acid reactivity of less than or equal to ten seconds.

Abstract: Systems and methods for the use of highly reactive hydrated lime (HRH) in high temperature flue gas streams, namely those at greater than 400° F., such as are present before an air preheater (APH) to remove sulfur trioxide (SO3) from the flue gas.

Abstract: Systems and methods for generation of lime hydrate compounds and particularly highly reactive hydrated lime (HRH) with a reduced resistivity through the inclusion of a sodium compound generally in the slaking water used in generating the lime hydrate or HRH. The compound may then be used in systems which include a Electrostatic Precipitator (ESP) for SO2 mitigation without many of the associated problems in ESP performance.

Abstract: A system and related methods for the production of lime sorbent compositions from a calcium carbonate feedstock formed using flash calcination to produce the intermediate calcium oxide material.

Abstract: Systems and methods for generation of lime hydrate compounds and particularly highly reactive hydrated lime (HRH) with a reduced resistivity through the inclusion of a sodium compound generally in the slaking water used in generating the lime hydrate or HRH. The compound may then be used in systems which include a Electrostatic Precipitator (ESP) for SO2 mitigation without many of the associated problems in ESP performance.

Abstract: Systems and methods for the effective sequestration of waste gases from an industrial process such as, but not limited to, one or more lime or cement kilns used in the production of quicklime. This system may be used in conjunction with one or more shafts to an existing or abandoned mine that includes water capable of removing various pollutants in the gas stream, including but not limited, to sulfur compounds, chlorine compounds, mercury compounds, and carbon dioxide. Such pollutants may be sequestered in the mine itself through the process of particulate formation when the gas stream reacts with the mine water.

Abstract: Systems and methods for impurity removal to limestone using modifications to the typical calcination process of turning calcium carbonate into calcium oxide. Specifically, substantially increasing the temperature to 1100° C. or higher and increasing soak time can result in reductions in certain undesirable impurities, particularly with regards to lead and lead compounds.

Abstract: Systems and methods for the use of highly reactive hydrated lime (HRH) in circulating dry scrubbers (CDS) to remove sulfur dioxide (SO2) from the flue gas.

Abstract: Systems and methods for the use of highly reactive hydrated lime (HRH) in circulating dry scrubbers (CDS) to remove sulfur dioxide (SO2) and other acid gases from the flue gas.

Abstract: Systems and methods for generation of lime hydrate compounds and particularly highly reactive hydrated lime (HRH) with a reduced resistivity through the inclusion of a sodium compound generally in the slaking water used in generating the lime hydrate or HRH. The compound may then be used in systems which include a Electrostatic Precipitator (ESP) for SO2 mitigation without many of the associated problems in ESP performance.

Abstract: Systems and methods for the use of highly reactive hydrated lime (HRH) in circulating dry scrubbers (CDS) to remove sulfur dioxide (SO2) from the flue gas.

Abstract: Systems and methods for the use of highly reactive hydrated lime (HRH) in circulating dry scrubbers (CDS) to remove sulfur dioxide (SO2) from the flue gas.