Influence of blending methods on the co-gasification reactivity of petroleum coke and lignite

被引：92
|
作者：
Zhan, Xiuli [1 ]
Jia, Jia [1 ]
Zhou, Zhijie [1 ]
Wang, Fuchen [1 ]
机构：
[1] E China Univ Sci & Technol, Key Lab Coal Gasificat, Minist Educ, Shanghai 200237, Peoples R China
来源：
ENERGY CONVERSION AND MANAGEMENT | 2011年 / 52卷 / 04期
关键词：
Co-gasification reactivity; Petroleum coke; Lignite; AAEM species;
D O I：
10.1016/j.enconman.2010.11.009
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The purpose of this paper is to investigate the influence of blending methods on the co-gasification of petroleum coke and lignite with CO2 using a thermogravimetric system at 0.1 MPa. The weight loss curves, XRD analysis, SEM images, BET specific surface area, were investigated. It was observed that petroleum coke shows a low reactivity because of the graphitic carbon structure, low catalyst content and small specific surface area. Blending with lignite can get a high reactivity. The co-gasification reactivity was significantly influenced by blending methods. Wet grinding is much effective than dry grinding. Long grinding time made lignite show greater BET specific area. And the sample in long grinding time has more association chances between petroleum coke and AAEM species. The co-gasification reactivity increases linearly with a rise of BET specific area. (C) 2011 Published by Elsevier Ltd.
引用
收藏
页码：1810 / 1814
页数：5
相关论文
共 50 条
  • [41] Effect of mechanochemical treatment on the reactivity of petroleum coke-CO2 catalytic gasification
    Institute of Clean Coal Technology, East China University of Science and Technology, Shanghai 200237, China
    Shiyou Xuebao Shiyou Jiagong, 2007, 5 (95-100):
  • [42] Kinetic analyses and synergistic effects of CO2 co-gasification of low sulphur petroleum coke and biomass wastes
    Edreis, Elbager M. A.
    Li, Xian
    Luo, Guangqian
    Sharshir, S. W.
    Yao, Hong
    BIORESOURCE TECHNOLOGY, 2018, 267 : 54 - 62
  • [43] Fuel blending effects on the co-gasification of coal and biomass - A review
    Emami-Taba, Leila
    Irfan, Muhammad Faisal
    Daud, Wan Mohd Ashri Wan
    Chakrabarti, Mohammed Harun
    BIOMASS & BIOENERGY, 2013, 57 : 249 - 263
  • [44] Co-gasification of petroleum coke-biomass blended char with steam at temperatures of 1173-1373 K
    Wang, Guangwei
    Zhang, Jianliang
    Huang, Xin
    Liang, Xinghong
    Ning, Xiaojun
    Li, Rongpeng
    APPLIED THERMAL ENGINEERING, 2018, 137 : 678 - 688
  • [45] Synergistic effect on the co-gasification of petroleum coke and carbon-based feedstocks: A state-of-the-art review
    Wang, Ben
    Li, Wei
    Ma, Chuan
    Yang, Wu
    Pudasainee, Deepak
    Gupta, Rajender
    Sun, Lushi
    JOURNAL OF THE ENERGY INSTITUTE, 2022, 102 : 1 - 13
  • [46] Catalytic effect of black liquor on the gasification reactivity of petroleum coke
    Zhan, Xiuli
    Zhou, Zhijie
    Wang, Fuchen
    APPLIED ENERGY, 2010, 87 (05) : 1710 - 1715
  • [47] Effect of heat treatment on structure and gasification reactivity of petroleum coke
    Li C.
    Liu X.
    Zhou Z.
    Dai Z.
    Yang J.
    Wang F.
    International Journal of Coal Science & Technology, 2016, 3 (1) : 53 - 61
  • [48] Catalytic gasification reactivity and mechanism of petroleum coke at high temperature
    Yang, Haiping
    Song, Hao
    Zhao, Chuang
    Hu, Junhao
    Li, Siqin
    Chen, Hanping
    FUEL, 2021, 293 (293)
  • [49] Co-gasification reactivity of petcoke and coal at high temperature
    Ren, Liwei
    Wei, Ruidi
    Gao, Yuhong
    FUEL, 2017, 190 : 245 - 252
  • [50] Co-gasification of a lignite/waste-tyre mixture in a moving bed
    Straka, Pavel
    Bucko, Zdenek
    FUEL PROCESSING TECHNOLOGY, 2009, 90 (10) : 1202 - 1206
12345