clinker vertical shaft kiln in china
Distribution of Hg, As and Se in material and flue gas . from preheater–precalciner cement kilns and vertical shaft cement kilns in China lower and usually less than 300 tons of clinker per day Such a kiln is a refractorylined, vertical cylinder, 2–3 m in diameter and 8–10 m high and fed from the top with a mix of dry ground raw material and fuel called black meal, consisting of ...