Pyrolysis characteristics and kinetics of Indian low rank coal using thermogravimetric analysis
作者机构：Department of Mechanical Engineering National Institute of Technology Durgapur West-Bengal 713209India Energy Research and Technology CSIR-Central Mechanical Engineering Research Institute Durgapiir West-Bengal 713209 India
出 版 物：《International Journal of Coal Science & Technology》 (国际煤炭科学技术学报（英文）)
年 卷 期：2019年第6卷第1期
页 面：102-112页
核心收录：
基 金：Authors are thankful to Director CSIR-CMERI Durgapur and Director-NIT Durgapur for their support to carry out this research work
主 题：Kinetics Nitrogen environment Pyrolysis TGA Waste coal
摘 要：The present research work deals wilh the thermogravimetric analysis (TGA) and kinetic analysis of three typical Indian low rank coals selected from Indian coal mines at various temperature ranges. Experiments were performed at four differerH heating rate (50, 100,150, 200 K/min) for three typical Indian low rank coal samples in a nitrogen atmosphere from temperature range 30-950 °C. The peak of temperature and mass loss for Indian low rank coal were evaluated. Current study also deals for the utilization and the behaviour of Indian low rank coal during the pyrolysis by using TGA. The activation energy for Indian low rank coal were calculated based on TGA data by using Friedman Method. Corresponding calculated mean value of activation energy for Indian low rank coal is found 49.132 kJ/mol. These experimental results help to explain and predict the behaviour of Indian low rank coal in practical applications.
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