Experimental study on pyrolysis water used as lignite molding water

Xiaonan Zhao, Li Ding, Erqian Su, Shunli Zhang, Daohong Wu
2016 Proceedings of the 2016 5th International Conference on Civil, Architectural and Hydraulic Engineering (ICCAHE 2016)   unpublished
The influence of pyrolysis water which was used as molding water of powdered coal on molding coal pyrolysis conversion rate and semi-coke strength was experimentally researched in the pyrolysis experimental device independently developed by Beijing Shenwu Environment & Energy Technology Co., Ltd,. The experimental results were showed that pyrolysis water can enhance the strength of the semi-coke, increase CH 4 and H 2 componentcontent of pyrolysis gas, improve yield and quality of tar. Tar
more » ... in the pyrolysis process of molding coal used pyrolysis water as molding water(MCPW) was 1.4 times than that of molding coal used new water as molding water(MCNW), and the content of light oil in pyrolysis of MCPW was higher.
doi:10.2991/iccahe-16.2016.60 fatcat:l6wfkbjzsfbdzcpdbcu2rkxtlm