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yu16ymy

银虫 (小有名气)

[求助] 求助,不同气压下的戊二醛沸点?????

求助,不同气压下的戊二醛沸点?????
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sony8620

铁杆木虫 (文学泰斗)

【答案】应助回帖

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感谢参与,应助指数 +1
yu16ymy: 金币+5, ★有帮助 2013-06-05 09:42:24
建议:
1、可以查找戊二醛的精馏相关文献;
2、利用柯劳修斯-克拉普隆方程进行估算;
3、或者利用Trouton-Hildebrand-Everett规则计算的蒸汽压曲线http://www.ccebbs.com/doc/boil/Vapour%20pressure%20applet.htm
4、或者自己对戊二醛进行压力-温度测量,获得纯物质的汽液平衡相图。

FYI
2楼2013-04-23 21:34:21
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yu16ymy

银虫 (小有名气)

引用回帖:
2楼: Originally posted by sony8620 at 2013-04-23 21:34:21
建议:
1、可以查找戊二醛的精馏相关文献;
2、利用柯劳修斯-克拉普隆方程进行估算;
3、或者利用Trouton-Hildebrand-Everett规则计算的蒸汽压曲线http://www.ccebbs.com/doc/boil/Vapour%20pressure%20applet.h ...

3楼2013-04-26 08:59:33
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