| 摘要 |
FIELD: non-ferrous metallurgy. ^ SUBSTANCE: method comprises changing the flow rate of nepheline ore, limestone, and return carbonate solution for producing charge. The limestone and alkaline components of the charge are calculated from the specified values of limestone and alkaline components of the cake with taking into account variation of ash content in the coal and fraction of oil in fuel. ^ EFFECT: improved cake quality. ^ 1 tbl |
