Application of coal modifier in shaft kiln incineration and producing technique thereof
A modifier and coal technology, applied in the petroleum industry, solid fuel, fuel, etc., can solve the problems of affecting the quality of cement products, loss of combustion-supporting effect, secondary pollution, etc., achieve high stability pass rate, reduce load and pressure , The effect of reducing the cost of cement
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[0021] The present invention is further described in conjunction with coal of different qualities
[0022] According to the quality of coal, the different ratio of raw meal, and the specific configuration of coal sulfur content and volatilization coefficient, the following examples are carried out for the ratio of coal and raw meal and the calorific value of coal;
Embodiment 1
[0024] 5000, 5500 kcal, 12% coal with raw meal ratio, the specific formula is as follows:
[0025] Iron powder 500kg, sodium chloride 100kg, sodium carbonate 50kg, triethanolamine 50kg, ferrocene 25kg, alotropine 50kg, potassium nitrate 75kg, sodium nitrate 120kg, potassium permanganate 30kg
Embodiment 2
[0027] 4000, 4500 kcal, 15% coal with raw meal, the specific formula is as follows:
[0028] Iron powder 400kg, sodium chloride 150kg, sodium carbonate 50kg, triethanolamine 50kg, ferrocene 50kg, alotropine 75kg, potassium nitrate 75kg, sodium nitrate 100kg, potassium permanganate 50kg
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