Carbon molecular sieve(CMS) SLCMS-USP/H has the advantage of high nitrogen production rate,low air-nitrogen ratio and low ash content,which make more economical to produce 99.999% nitrogen at one time by the PSA method.
Carbon molecular sieve(CMS) type SLCMS-USP/L aim at getting high purity nitrogen gas with low air consumpation,which make it more economical to produce 99.999%-99.9999% nitrogen at one time by the PSA technology.
SLCMS-220 240 260 as one representative of SHANLI products,specifically designed for the enrichment of nitrogen from the air. The nitrogen can be obtained directly from the air via Pressure Swing Adsorption(PSA) technology at room temperature.