The influence of the temperature of durene solution, the height from airway nozzle to liquid level, the temperature and feed rate of air on the vapor phase concentration of durene were studied with the self-made adjustor.

• 摘要利用自制的高熔点物料气相浓度调控仪，研究了均四甲苯溶液的温度、导气管管口距离均四甲苯液面的高度、空气进气温度和进料量等对均四甲苯气相浓度的影响。