FUEL & CHEMICAL PROCESSES ›› 2014, Vol. 45 ›› Issue (4): 1-4.

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Study on high temperature compressive strength of coke in the presence of CO2

Cui Ping    Wang Weiwei    Wang Zhongle    Huang Long    Qu Kelin   

  1. Chemistry and Chemical Engineering Academy，Anhui University of Technology，Anhui Key Laboratory of Coal Clean Conversion and Utilization，Ma’anshan 243002，China

  • Online:2014-07-22

Abstract:

High temperature compressive strength of coke in the presence of different gases such as N2，CO2 and 50%N2+50%CO2 is studied under laboratory conditions to analyze the influence of temperature and  solution loss reaction to the high temperature compressive strength of coke.The result shows that with the increase of temperature，CO2 concentration and solution loss reaction extent，the high temperature compressive strength of coke decreases.The coke enduring a weak solution\|loss reaction tends to maintain the compressive strength of coke under high temperature.

CLC Number: