PROCESS EFFICIENCY AND OPERATIONAL IMPROVEMENT THROUGH THE CEMSTARSM TECHNOLOGY

Abstract

CemStar has helped to increase production at several cement plants in the U.S., including TXIs Midlothian Plant expansion project, which was completed in May 2001. A significant lowering of both NOX and CO2 emissions has also been demonstrated while using this technology. This paper provides an overview, discusses how the technology was developed and provides a more detailed process description. Operational experiences are discussed with respect to production and emissions benefits, with a discussion on CemStars integration with TXIs new Midlothian kiln line.