FIELD: methods and devices for production of the lime suspension used for lixiviation of the bauxite at production of aluminum oxide and a gallium . SUBSTANCE: the invention is pertaining to the method and the device for production of lime suspension used for lixiviation of the bauxite aluminum oxide and gallium. The method of lime slaking provides for the …
Automation of Shaft Kilns for Producing Lime. Automatic systems of the control over the technological process of limestone burning in shaft kilns (ASCTP SK) operating with gas fuel are considered.A general scheme of the ASCTPkiln is presented; main measuring devices used for the control over burning are listed. The safety systems when operating with gas …