微量游离氰根的常规测定,通常是先采用预蒸馏方式或预吹脱方式使游离氰根呈氢氰酸形式与其他组分分离,然后再测定。前者需要一整套预蒸馏装置,后者除玻璃系统外还需要恒温水浴;两者分离时间均较长,而且分离与测定分两步进行,分离器只能离线工作。本所研制的智能测氰仪要求分离器能在线 Routine determination of trace free cyanide, usually first using pre-distillation or pre-stripping way to make free cyanide hydrocyanic acid form and other components separated, and then measured. The former requires a complete set of pre-distillation unit, which in addition to the glass system also requires a constant temperature water bath; both separation time is longer, and the separation and determination in two steps, the separator can only work offline. Developed by the Institute of Intelligence Cyanide separator can be online