Coal-fired combustion improver with high stability
A high-stability, combustion-supporting technology, applied in the field of coal-fired combustion-supporting additives, can solve the problems of short working time of combustion system, limited actual efficacy, poor stability of strong oxidants, etc., and achieve excellent energy characteristics, good oxidation effect, and maintain stability. Effect
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Embodiment 1
[0062] In this embodiment, the coal-fired combustion accelerant with high stability, by weight percentage, includes:
[0063] Oxidant 30%; Stabilizer 8%; Catalyst 30%; Dispersant 2%; Emulsifier 20%; :3:5.8;
[0064] The stabilizer is composed of 3,5-di-tert-butyl-4-hydroxyphenylpropionohydrazide, lignin, silicon micropowder, sodium p-aminobenzenesulfonate and zinc stearate, the mass ratio is: 1.5:3:5:3 : 2; the catalyst is a mixture of nano-cerium dioxide, nano-titanium dioxide, and nano-copper oxide in a weight ratio of preferably 1:4:2; the dispersant uses polyethylene glycol 200; the penetrating agent is dodecyl alcohol polyoxyethylene mixed in equal proportions Mixture of sodium ether sulfate, lauryl polyoxyethylene ether phosphate and lauryl phosphate; emulsifier selection compound emulsifier, including sorbitol fatty acid ester, stearate, sulfonate and heat resistant agent ; The compounding ratio of the sorbitol fatty acid ester, stearate, sulfonate and heat-resistant ...
Embodiment 2
[0066] In this embodiment, the coal-fired combustion accelerant with high stability, by weight percentage, includes:
[0067] Oxidant 30%; Stabilizer 8%; Catalyst 30%; Dispersant 2%; Emulsifier 20%; :3:5.8;
[0068] The stabilizer is composed of 3-methyl-5-tert-butyl-4-hydroxyphenylpropionohydrazide, lignin, silicon micropowder, sodium p-aminobenzenesulfonate and zinc stearate, the mass ratio is 3:3:5: 3:2; the catalyst is a mixture of nano-cerium dioxide, nano-titanium dioxide, and nano-copper oxide in a weight ratio of preferably 1:2:1; the dispersant uses polyethylene glycol 400; the penetrating agent is dodecyl alcohol polyoxygen mixed in equal proportions Mixture of Sodium Vinyl Ether Sulfate, Lauryl Polyoxyethylene Ether Phosphate and Lauryl Phosphate; emulsifier selection compound emulsifier, including sorbitol fatty acid ester, stearate, sulfonate and heat-resistant agent; the compounding ratio of the sorbitol fatty acid ester, stearate, sulfonate and heat-resistant ...
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