Cement News tagged under: emission control

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It’s all in the bag

12 January 2015, Published under Cement News

A correctly-selected air pollution control system will not only control emissions to air successfully, but will also contribute to the cement plant’s overall efficiency. By John B Johnson, FLSmidth AFT, USA. AFT fibreglass filter bags The poor performance of pollution control equipment at a cement plant can be caused by changes in process or raw materials, increases in temperature, air flow or velocity, poor maintenance or improper filter media selection. An analysis of the comp...