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利用静态法测定了不同温度下单一碳四烃与吗啉二元体系的压力组成曲线，与纯碳四烃的饱和蒸汽压曲线比较，吗啉大大降低了碳四烃的蒸汽压，并加大了烷烃对烯烃的相对挥发度。另外，还测定了正丁烷对１－丁烯和顺－２－丁烯的相对挥发度。
The pressure composition curve of single carbon tetrachloride and morpholine binary system at different temperatures was determined by static method. Compared with the saturated vapor pressure curve of pure carbon tetrachloride, morpholine greatly reduced the vapor pressure of carbon tetrachloride and increased The relative volatility of alkanes to olefins. In addition, the relative volatility of n-butane to 1-butene and cis-2-butene was also determined.