用煤制气是一种至少已有一百多年历史的古老行业。中东石油危机之后石油和天然气价格上涨,人们开始转向煤炭,很多国家对煤的气化和液化工艺进行了大量的试验研究工作,其最终目标是降低成本,实现商业化。下面谈谈煤的气化与电业有关的问题。未来的大用户煤气用户包括各种轻重工业、企事业单位和普通住户,电力工业和电厂也包括在内。随着煤的气化事业发展,预期将发生以下各种变化: Gas from coal is an ancient industry with at least a hundred years of history. After the Middle East oil crisis, the prices of oil and natural gas rose and people started to shift to coal. Many countries conducted extensive experimental research on coal gasification and liquefaction processes with the ultimate goal of reducing costs and realizing commercialization. Here to talk about coal gasification and electricity related issues. The future of large user gas users include all kinds of light and heavy industries, enterprises and general households, power industry and power plants are also included. With the development of coal gasification business, the following various changes are expected to occur: