Carbon-Hydrogen-Nitrogen in Coal using CHN828

<p>Carbon, hydrogen, and nitrogen determination is a key component of the ultimate analysis of coal, offering insight into material characterization, energy balance calculations, and emissions potential. These CHN values also help assess reactivity for coal liquefaction and gasification processes, supporting both performance and process-optimization decisions.</p> <p>The LECO CHN828 performs complete combustion in a pure-oxygen quartz furnace, ensuring consistent analyte recovery. Combustion gases are conditioned, mixed, and analyzed using infrared and thermal conductivity detection, with support for helium or argon carrier gases. This configuration enables precise CHN results across a wide range of coal materials.</p>