537 posts
re Clinker Strength
Hello Dipendra,
What concentration of fluoride did you try? You should aim to have the clinker fluoride level at a maximum of 0.25% F for adequate mineralisation without cement performance issues. (Fluoride levels in the clinker of >0.25% may detrimentally affect cement setting and/or strength performance, due to incorporation of fluorides into C3A and C3S.)
Build-ups of spurrite and fluor-ellestadite may result if the concentration of fluoride in the clinker exceeds 0.5% F.
Regards,
Ted.
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84 posts
re Clinker Strength
Fluorite is very effective flux, reducing the temperature of the formation of the liquid phase, so you have a large number of the liquid phase in cyclones. Liquid phase adhered to the wall of the cyclone and blocked it. Add fluorite makes sense to reduce the temperature of clinker formation. Try giving it directly to the rotary kiln after passing cyclones. In this case careful look ring formation at the rotary kiln. Bur ring in rotary kiln remove less complicated than in the cyclone. To remove the ring in rotary kiln just move the gas burner.
4 posts
4 posts