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瓦斯提浓已经成功迈出工业化示范的第一步,但在相关标准缺失背景下,百亿市场爆发还尚需时日。八年前瓦斯利用在国家政策强推下开始兴起,但煤矿瓦斯利用主流形态是发电。由于在常温常压下瓦斯中5%-16%的甲烷浓度极易发生燃烧爆炸,且随着温度、压力的上升,燃烧爆炸的上限变宽,因此,瓦斯提浓制天然气一直被视为瓦斯利用的禁区。但事实上,有数家公司看好瓦斯提浓的市场前景,一直在进行瓦斯提浓的技术研发。四川省达科特能源科
Gas concentration has successfully taken the first step toward industrialization demonstration, but it still takes time for the billion-dollar market to burst out in the absence of related standards. Eight years ago, gas utilization started to rise under the push of national policies. However, the mainstream form of coal gas utilization is power generation. Since the methane concentration of 5% -16% at normal temperature and pressure is very prone to combustion and explosion, and as the temperature and pressure rise, the upper limit of the combustion explosion widens. Therefore, the natural gas of gas generation gas has been considered as gas Use of the restricted area. However, in fact, several companies are optimistic about the market prospect of gas concentration and have been carrying out research and development of gas concentration technology. Sichuan Branch Delta Energy Branch