RELATIONSHIP BETWEEN VOLATILE YIELD AND PETROGRAPHIC ANALYSIS DURING PYROLYSIS OF SHENMU MACERALS
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RELATIONSHIP BETWEEN VOLATILE YIELD AND PETROGRAPHIC ANALYSIS DURING PYROLYSIS OF SHENMU MACERALS
CIESC JournalIssue 2, Pages: 269-272(2003)
作者机构:
中国科学院山西煤炭化学研究所煤转化国家重点实验室
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Online First:25 February 2003,
Published:25 February 2003
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SUN Qinglei, LI Wen, LI Baoqing. RELATIONSHIP BETWEEN VOLATILE YIELD AND PETROGRAPHIC ANALYSIS DURING PYROLYSIS OF SHENMU MACERALS[J]. CIESC Journal, 2003, (2): 269-272.
DOI:
SUN Qinglei, LI Wen, LI Baoqing. RELATIONSHIP BETWEEN VOLATILE YIELD AND PETROGRAPHIC ANALYSIS DURING PYROLYSIS OF SHENMU MACERALS[J]. CIESC Journal, 2003, (2): 269-272.DOI:
RELATIONSHIP BETWEEN VOLATILE YIELD AND PETROGRAPHIC ANALYSIS DURING PYROLYSIS OF SHENMU MACERALS
The mass loss in pyrolysis of macerals from Shenmu coal was systematically investigated by using TG-151 pressurized thermobalance at different final temperatures and heating rates.The volatile yield was related to petrographic composition.The results of ΔW
the difference of coal volatile yields between experimental and theoretical ones
indicated that vitrinite and inertinite had significant synergistic effect during pyrolysis. With increasing temperature
the synergism of vitrinite and inertinite during pyrolysis increased.The heating rate had different effect on the synergism which depended on the final temperature.