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This paper presents an approach to measure the rail gauge and tilt angle of the railway track using non contact measurement techniques. The objective of this study is to improve the present manual measurement techniques and replace it with advanced digital techniques. In order to achieve non contact measurement of gauge low frequency ultrasonic distance measurement method is presented. In this study...
This paper will discuss the strategy taken by our company, Ash Grove Cement Company, in response to the ever-changing Portland Cement National Emission Standards for Hazardous Air Pollutants, which is also known as the Portland Cement Maximum Achievable Control Technology, requirements, and compliance dates. The new regulations called for continuous monitoring for mercury, particulate matter, total...
This paper will discuss the strategy taken by our Company in response to the ever-changing Portland Cement National Emission Standards for Hazardous Air Pollutants (PC NESHAP), also known as the Portland Cement Maximum Achievable Control Technology (PC MACT), requirements and compliance dates. The new regulations called for continuous monitoring for mercury, particulate matter, total hydrocarbon emissions,...
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