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甲烷变成液态需要几度多大压力

更新时间: 2020-10-22 00:00:00     

将压力增加到四点五九兆帕,温度降到负八十二点六摄氏度,甲烷可液化。甲烷是无色、无味的气体,溶解性,微溶于水,溶于醇、乙醚。沸点为负一百六十一点五摄氏度,熔点负一百八十二点四八摄氏度。常压下温度降到负一百六十一点五摄氏度以下,甲烷也可液化成液态。

关键词: 甲烷 变成 液态 需要 压力

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