Method for processing volatile ashes from the use of the energy producing fuels for the product with controlled content of free calcium oxide

摘要

method of processing the ashes of volatile energy fuels to the product at a controlled content of free calcium oxide is,as a result of the action on the fly ash carbon dioxide gas or fluid and liquid in any device that allows to create a reaction between the free cao and co2 is a product containing calcium carbonate in stoichiometric quantities to przereagowanego wolneg of calcium oxide contained in the ashes.in the fly ash is provided for fluid catalyst process in the form of water and ionic strength of 0.01 to 0.5, which quantity should vary from 2 to 10% by weight in relation to the content of free calcium oxide in the content of free calcium oxide to 10% and draws the gas reakcyjn y, in which co2 concentration should be between 20% and 100%.the temperature of the process should not exceed 100 degrees, and the process is carried out with a normal pressure or beneficial in maintaining blood pressure. depending on the molar ratio (by weight) of calcium carbonate obtained by przereagowania atmospheric carbon dioxide free cao in calcium sulphate maintains its contents below 50% content of calcium sulphate.