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所谓天然气并非广义上的天然气体,而是以碳氢化合物为主的气体。这是一种燃料气。其化学成分以甲烷(CH4)为主,其次是己烷,丙烷,丁烷。在标准状态下,甲烷,己烷,丙烷,丁烷为气体状态,戊烷以上为液体状态。此外还含有,硫化氢,一氧
The so-called natural gas is not a natural gas, but a hydrocarbon-based gas. This is a fuel gas. The chemical composition of methane (CH4) -based, followed by hexane, propane, butane. Under standard conditions, methane, hexane, propane, butane are in the gaseous state and pentane is in the liquid state. In addition, hydrogen sulfide, oxygen