Cement additives produced by combustion of coal with clay and slag
(22) 12.10.2015
(43) 04.02.2016
(57) Coal is combusted in the presence of a clay additive and a slag additive to produce a combustion product that is useful as a pozzolanic additive for cement. The combustion process may be performed in a coal-fired boiler of an electrical power generation plant, resulting in improved operational efficiency and controlled emissions.
(71) Ash Improvement Technology Inc., New York, NY (US)
(22) 12.10.2015
(43) 04.02.2016
(57) Coal is combusted in the presence of a clay additive and a slag additive to produce a combustion product that is useful as a pozzolanic additive for cement. The combustion process may be performed in a coal-fired boiler of an electrical power generation plant, resulting in improved operational efficiency and controlled emissions.
(71) Ash Improvement Technology Inc., New York, NY (US)
