论文部分内容阅读
2008年我国有500多家合成氨生产企业,总产能5 970万t/a、产量4995万t,装置开工率83.7%,表观消费量5019万t。由于近年来化肥行业效益有所提高,许多新建和扩建装置纷纷上马。随着扩建项目的陆续投产,2008年～2010年还将有700万t/a新增产能投入生产。
In 2008, there were more than 500 ammonia production enterprises in China with a total capacity of 57.7 million tons and a production volume of 49.95 million tons. The operating rate of the plant was 83.7% and the apparent consumption was 50.19 million tons. Due to the improvement of fertilizer industry in recent years, many new and expanded installations have been launched. With the expansion project put into operation one after another, from 2008 to 2010 there will be 700 million t / a new capacity into production.