MANUFACTURING METHOD FOR FILL MATERIAL COMPOSITION BY USING STABILIZED WASTE GYPSUM AND THE FILL MATERIAL COMPOSITION MANUFACTURED BY THE METHOD

摘要

The present invention is stabilized using the GMT the phosphate gypsum pyeseokgo Busan, Busan stabilized phosphate gypsum, refinery by-product of desulphurization gypsum desulfurizing petroleum coke, and a high function as a main raw material and inorganic sludge, to the acidic substance and an alkali auxiliary material prepared according to the process as a sub material and the method for preparing a composition for producing a seongtojae composition seongtojae The seongtojae composition is disclosed (introduce). Method for preparing the composition seongtojae, grinding step, stabilization step, a neutralization step and a curing step. The pulverization step are pulverized phosphate Busan gypsum. The stabilization phase is to stabilize the phosphate gypsum Busan complexing agent GMT mix of radionuclides in the pulverized phosphate gypsum Busan. The sludge in the neutralization step is stabilized stabilized phosphate and gypsum function in Busan, inorganic, acids, petroleum coke mixed with desulfurization gypsum and alkali aids to neutralize the mixture. The curing step is cured for a period of time to the neutralized mixture in the neutralization step. ;