Environmental Automated Measuring Systems for Flue Gas
نویسندگان
چکیده
Flue gas regulations have been enacted into law in order to prevent air pollution in countries such as Japan, Europe and China. With a conventional-type continuous flue gas measuring system consisting of a sampling-type gas analyzer that samples flue gas and performs pre-processing, the realization of long-term stable measurements has encountered such problems as requiring the removal of blockage or contamination in the sampling pipe, periodic calibration of the analyzer, increased power consumption of heating tube, and so on. Fuji Electric’s simultaneous seven-component measuring gas analyzer uses cross stack laser method for HCl measurement and is capable of overcoming the above problems. Fuji Electric is also advancing research and development so that the cross stack laser method can be used for measuring other components.
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