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G. Y. Chen, “Study and Numerical Simulation of Gasification Mechanism and Ash Characteristic in An Entrained Flow Pulverized Coal Gasification,” PHD thesis of University of Shanghai for Science and Technology, 2010.1.

has been cited by the following article:

• TITLE: Experiment Research on Gasification Character of Pulve-rized Coal at Medium Temperature

  AUTHORS: Tong Lou, Zhong-xiao Zhang, Jun-jie Fan, Hai-quan An, Zhi-hao Zhou, Pu-jie Yue

  KEYWORDS: Gasification Characteristic; Pulverized Coal; Carbon Conversion; Cold Gas Efficiency

  JOURNAL NAME: Energy and Power Engineering, Vol.5 No.4B, October 16, 2013

  ABSTRACT: In this paper, effect of gasification temperature and residence time on gasification characteristics of typical pulverized coals under atmosphere pressure were studied on a one-dimensional electric heating drop tube furnace system to evaluate gasification characteristics of pulverized coal at medium temperature. The results show that the gasification rate increases with the raising of the gasification temperature under the temperature among 1150℃and1450℃, and as the temperature is above1350℃, the increasing rate become slower. Cold gas efficiencyandcarbon conversion meet the maximum value when the temperature approaches the ash fusion point of coal. With the further rise of the temperature, ash on the surface of the char starts to be melted,the gasification reaction rate decreases, due to the hindrance of the effective contact between coal char and gasification agent. The gasification efficiency would become steady when the residence time exceeds 8s.