天然气合成石油工艺的发展

将天然气转化为液体燃料（ＧＴＬ），在战略上可为石油的接替准备一条途径，目前也可用于边远廉价天然气的开发利用，因此这一工艺的开发具有重要意义。文中评价了已工业化的三种工艺、即将工业化的三种工艺和正在开发的几种工艺，讨论了有助于降低投资及操作费用的技术发展特点。还讨论了气价对产品成本的影响，并认为：ＧＴＬ工艺的开发不仅是企业行为，而且应为政府行为

Development in the Technology of Gas to Liquid

As one of the strategic alternatives of liquid petroleum, gas to liquid (GTL) has already witnessed the development and utilization of remote and cheap gas resources. This paper evaluates the three industrialized technologies, three technologies to be industrialized and several technologies under development, and discusses their characteristics conducive to reducing investment and operation cost. The influence of gas price to production cost is also discussed. Finally, the author comes to the conclusion that the development of GTL should be not only enterprise's but also government's behavior.