某公司煤低温干馏工艺能效分析

The Energy and Efficiency Analysis to the Process of Low Temperature Carbonization of Coal on a Company

对某公司煤低温干馏生产工艺过程中的能效进行了分析,提出了烟气余热回收方案,以及利用螺杆膨胀机回收半焦煤物理潜热发电的方案,最后给出了能效分析及提高能效的建议。

In this paper,the energy and efficiency of low temperature carbonization of coal on a company has been analyzed,the proposals of flue gas waste heat recovery have been put forward,and the physical latent heat power generation project by using of screw expander to recycle half carbonizing coal has also been put forward.Finally it gives the energy and efficiency analysis,and the suggestions for the improvement on energy and efficiency.