Fire coal additive and preparation method thereof
A technology of coal-burning additives and combustion accelerants, which is applied in the direction of fuel additives, fuels, and solid fuels. The effect of small amount and convenient mixing
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Embodiment 1
[0031] The weight composition of the raw materials used is as follows:
[0032] 2 parts of magnesium chloride;
[0033] 3 parts of sodium sulfate;
[0034] 3 parts potassium nitrate;
[0035] 1 part potassium permanganate;
[0036] 8 parts of sodium chlorate;
[0037] 8 parts of ethanolamine;
[0038] 7 parts of isopropanolamine;
[0039] 3 parts calcium hydroxide;
[0040] 4 parts of cerium nitrate;
[0041] Under normal temperature and pressure, the above materials are pulverized and passed through a 60-mesh sieve, mixed and dissolved in 8 times the weight of water, stirred evenly to form a solution, and the coal-fired additive product 1 of the present invention is obtained.
Embodiment 2
[0043] The weight composition of the raw materials used is as follows:
[0044] 5 parts of magnesium chloride;
[0045] 8 parts of sodium sulfate;
[0046] 6 parts potassium nitrate;
[0047] 5 parts potassium permanganate;
[0048] 2 parts of sodium chlorate;
[0049] 4 parts of ethanolamine;
[0050] 3 parts of isopropanolamine;
[0051] 3 parts calcium hydroxide;
[0052] 4 parts of cerium nitrate;
[0053] Under normal temperature and pressure, the above materials are pulverized and passed through a 60-mesh sieve, mixed and dissolved in 10 times the weight of water.
Embodiment 3
[0055] The weight composition of the raw materials used is as follows:
[0056] 4 parts of magnesium chloride;
[0057] 5 parts of sodium sulfate;
[0058] 4 parts potassium nitrate;
[0059] 3 parts potassium permanganate;
[0060] 6 parts of sodium chlorate;
[0061] 5 parts of ethanolamine;
[0062] 4 parts of isopropanolamine;
[0063] 6 parts of calcium hydroxide;
[0064] 6 parts of cerium nitrate;
[0065] Under normal temperature and pressure, the above materials are pulverized and passed through a 60-mesh sieve, mixed and dissolved in 10 times the weight of water, and stirred evenly to form a solution to obtain the coal-fired additive product 3 of the present invention.
[0066] The additive products obtained in Examples 1-3 of the present invention (the addition amount is all 0.5%) are added to the boiler coal-fired and the coal-fired coal that does not use the additive of the present invention is used under the same conditions in the same boiler, and the resu...
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