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燃气和煤气的区别
更新时间: 2021-04-30 10:27:54  

1、天然气是气井开采活石油伴生。纯度较高,其主要成分为CH4甲烷,热值在8000-12000大卡。

2、煤气为混合气,一般有钢铁厂、铝厂等一些以煤炭作燃料的工厂和焦炭厂烧焦、化工厂生产伴生物,主要为一氧化碳,与空气一定比例混合的混合气体。

关键词: 燃气 煤气 区别

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