The November issue of World Cement begins with a comphrensive review of the MENA cement sector from A3&Co. The issue then moves on to cover a range of technical topics, including: Waste Heat Recovery, Silo Design & Maintenance, Dust Control & Filtration, Grinding & Milling, Gears, Drives & Motors, Bagging & Packing, Valves & Flow Control, and Sampling & Analysis.