Gasification kinetic studies of low volatile weakly caking coal
Akanksha Mishra1
Shalini Gautam2
Tripurari Sharma2
1.Department of Mechanical Engineering,Sharda School of Engineering and Technology,Sharda University,G.Noida,India2.Department of Fuel,Minerals and Metallurgical Engineering,Indian Institute of Technology(ISM),Dhanbad,India
摘要：Present investigation focuses on the fractional conversion of low volatile weakly caking coal(LVWC)under the standard set of operating conditions for gasification.For this purpose,samples of LVWC of different ash content have been collected from Kusunda Area of Bharat Coking Coal Ltd.Gasification results were validated using Homogenous and Shrinking Core kinetic models and the suitability of selected samples for gasification was assessed by estimating the activation energy.The values of activation energy for LVWC samples were obtained in the range of 25.17-44.09 kJ/mol.Further,empirical models were developed to correlate the response of interest with the input variables(temperature,residence time and CO2 flow rate).The significance of these developed empirical models was checked using analysis of variance(ANOVA).
机标关键词：kineticstudiescakingcoalgasificationvolatileweakly
论文发表日期：2023-04-28
在线出版日期：2025-08-15（本平台首次上网日期，不代表文献的发表时间）
页数：10( 159-168 )
英文信息