轻油氨厂改煤头技术探讨

STUDY ON TECHNOLOGY OF USING COAL INSTEAD OF NAPHTHA AS THE FEED FOR AMMONIA PLANT

分析国内以煤为原料大型合成氨装置的现状，结合轻油为原料氨厂的特点，提出用国内成熟的碎煤加压气化技术，改造轻油为原料大型氨厂的技术方案，并进行深入的核算和比较，提供了较详细的技术经济数据和有关指标。探讨“轻油改煤头”的有关技术及其前景。

This paper analyzes the present situation of some domestic ammonia plants with coal as the feed A basic plan was made to transform the ammonia plants using naphtha feed into the plants using coal,with the mature technology of smashed coal pressure gasification It makes business accounting and comparison in detail,and offers technical economical data and related index,and discusses related technologies and their prospects of using coal instead of naphtha for ammonia plants