What are the visco-temperature properties of coal related to? How can coal types with poor viscosity-temperature properties reduce slag formation?
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Recently, coal has poor viscosity-temperature properties; its ash melting point is not high and there is no problem with it, but it tends to form slag deposits easily, and its composition varies considerably. I’m looking for manufacturers who have effective solutions – please share them.
By adjusting the acid-base ratio, Yankuang Yulin mixes in sand
The calcium oxide content in the coal ash is high. Properly mixing in some Yulin bituminous coal with an FT value between 1280-1350 will solve the problem
Take your coal ash to East China University of Science and Technology for experimental analysis, and add appropriate additives based on the composition of the ash in order to adjust its properties; mainly, this is done to adjust the viscosity of the ash, or rather, its fluidity. According to what you’ve described, there is no need to adjust the ash’s melting point.