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English for Business Communications (8959)

The authors of the articles, while they mention a number of the elements in the dust, think of it as a “liming” material rather than a broad-spectrum remineralization material. Significantly, they observe: “Use of cement kiln dusts for soil liming is not a new idea, but it seems to have received little attention and the relative merits of the dust and of conventional liming materials have not been well studied.