Texaco与Shell煤气化工艺比较分析

Analysis and comparison of Texaco and Shell coal gasification process

煤气化技术对于促进煤炭的综合利用、改善当前资源紧缺状况,并减少环境污染具有重要的意义。阐述了Texaco和Shell煤气化的工艺流程,并对2种煤气化工艺进行了比较分析,找出各自的优缺点,为煤气化工艺的选择提供参考。

Coal gasification is regarded as an important technology to promote the comprehensive utilization of the coal, improve the situation of energy shortage and reduce the environmental pollution. The process flows of Texaco and Shell coal gasification are expounded and the comparison between the two processes is made. The advantages and disadvantages of the two processes are pointed out, which provides reference for choosing the process of coal gasification.