Nigeria: Ogbonnaya Onu, the Minister of Science and Technology, has inaugurated a pozzolana cement plant at Bokkos in Plateau state. The plant is currently being commissioned, according to the News Agency of Nigeria. The 5000t/yr grinding unit is intended to produce low cost cement. It consists of six sections: materials handling; grinding; nodulisation; calcination; milling; metering; and bagging. The plant is being run in conjunction with the Nigerian Building and Road Research Institute (NBBRI).
