In fluidized bed combustion boiler technology, when air or gas passes through an inert bed of solid particles, such as sand supported on a fine mesh or grid, the air will first seek the path of least resistance and up through the sand. As the speed further inc
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It is understood that in order to reduce the content of nitrogen oxides generated by the exhaust gas after combustion of the boiler, Zhengzhou City will reach the emission standard of less than 30 milligrams per cubic meter of natural gas boilers. The Dashiqia
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It is understood that the selection of consumer product standardization pilot projects was initiated by the National Standards Committee, and Yili became the industry's first and only selected company. Yili is a benchmark in the Chinese dairy industry and ha
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In the wheat harvest season, unlike the patrols in the township cadres in previous years, the ban on burning was different. This year, the high-definition video surveillance system was adopted for straw ban in most parts of Hebei Province. Through the 24-hour
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