1) azeotropic composition
共沸组成
1.
The results show that the effect of MgCl2 on the VLE of hydrochloric acid-water system is evident,and adding MgCl2 into hydrochloric acid -water system can change the relative volatility and azeotropic composition.
研究了稀盐酸中加入MgCl2时HCl-H2O体系的气液平衡,实验表明MgCl2的盐效应对HCl-H2O体系的气液平衡影响十分明显,加入MgCl2可以改变原组分的相对挥发度和共沸组成。
2) azeotrope
[英]['eizi:ə,trəup] [美]['eziə,trop]
共沸(混合)物,共组成混合物
3) boiling point composition diagram
沸点组成图
1.
The reasons of continuous blowdown from rectifying column were analyzed,the condensation process of the mixed gases at the top of rectifying column according to the boiling point composition diagram and the relationship between the pressure at the top of the column and the temperature of condensate was established.
以脱水塔为例,用沸点组成图研究了精馏塔塔顶混合气相冷凝过程中,塔顶压力与冷凝液泡点的关系,从而根据冷凝液实际温度判别放空原因。
4) azeotrope former
共沸生成添加物
5) azeotrope forming liquids
共沸生成液体
6) copolymer composition
共聚组成
1.
Influence of copolymer composition on the adhesion of P(AM-co-AA) sizes;
P(AM-co-AA)浆料的共聚组成对其黏附性能的影响
补充资料:沸点与真空度关系图(boilingpoint-pressurenomogram)
【沸点与真空度关系图】(boilingpoint-pressurenomogram)从某一真空度的沸点估计另一真空度下的沸点的图。物质的沸点与压力存在一定的关系,沸点随外界真空度提高而降低。如某一化合物在真空度`10^3`帕时沸点为100℃,但要在真空度666帕下蒸馏求其沸点。此时可将小尺放在A线100℃点上、C线`10^3`帕点上,则可以看到小尺通过B线的220℃,然后将尺通过B线的220℃与C线666帕,则这尽与A线的50℃相交,这温度
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条