Correspondingly, there is an increase in LHV and density of gas.

并且水蒸气热解明显提高了产气的热值和密度。

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The effects of equivalence ratio and volume fraction of oxygen on gas composition, carbon conversion and low heating value (LHV) of fuel gas were investigated through a series of experiments.

实验主要考察了氧的当量比和氧体积分数对气化气组成、碳转化率和气体热值的影响。

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Data are not widely available for the cost of hydrogen, but according to an analysis (Padro and Putsche, 1999) the ratio of the cost of hydrogen to its LHV is about two times that of natural gas.

数据不广泛是可利用的为氢的费用，但根据分析(Padro和Putsche 1999)氢的费用的比与它的LHV是大约天然气的二次。

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