天气预报 > 其他 > 一立方米天然气约多少公斤
一立方米天然气约多少公斤
更新时间: 2020-09-22 00:00:00  

液化天然气(LNG)是天然气经过净化与低温冷凝处理得到的液态天然气。LNG与目前常用的压缩天然气(CNG)技术相比,LNG更清洁,其主要成分是甲烷,常压下的沸点为负162摄氏度,密度约为0.425千克每升。根据这个密度值,一立方米天然气约425公斤。

关键词: 立方米 天然气 多少 公斤

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