1 result for “Union Carbide Corporation”
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Patent · October 2, 1945 · page 3
Method of Separating Magnesia from Dolomite (US Patent 2,386,027, 1945)
In the document: …together with the orificed disks in the material is recommended is that in carbonating unions 29 and 30 enable the flow of gas and air to the possibility of the material not slaking while be controlled…