[ 1 ] Fahmi R, Bridgwater A V, Darvell L I, et al. The effect of alkali metals on combustion and pyrolysis of Lolium and Festuca grasses,
switchgrass and willow[J]. Fuel, 2007，86(10-11): 1 560-1 569.
[ 2 ] Huang Y, Yin X, Wu C, et al. Effects of metal catalysts on CO sub(2) gasification reactivity of biomass char[J]. Biotechnology Advances,
2009，27(5): 568-572.
[ 3 ] L ffler G, Wargadalam V J, Winter F. Catalytic effect of biomass ash on CO, CH 4 and HCN oxidation under fluidised bed combustor
conditions [J]. Fuel, 2002，81(6): 711-717.
[ 4 ]      武宏香, 李海滨, 冯宜鹏, 等. 钾元素对生物质主要组分热解特
           性的影响[J]. 燃料化学学报, 2013， 41(8): 950-957.
[ 5 ]     Karimi  A,  Semagina N，Gray  M R. Kinetics  of  catalytic  steam
           gasification of bitumen coke[J]. Fuel, 2011，90(3): 1 285-1 291.
[ 6 ] Walker Jr P, Mahajan O， Komatsu M. Catalysis of lignite char gasification by various exchanged cations-dependence of activity on reactive atmosphere[J]. Preprints of Div of Fuel Chem, Am Chem
Soc, 1979，24(3): 10-16.
[ 7 ] 郭辰辰，董卫果. 煤的碱金属催化气化研究新进展[J]. 煤质技
           术, 2016(3): 38-42.
[ 8 ]    Ding L,  Zhang  Y, Wang  Z,  et  al. Interaction  and  its  induced
           inhibiting  or synergistic effects during co-gasification of coal char
           and biomass char[J]. Bioresource technology, 2014，173: 11-20.
[ 9 ] Rizkiana J, Guan G, Widayatno W B, et al. Effect of biomass type on the performance of cogasification of low rank coal with biomass at
relatively low temperatures[J]. Fuel, 2014，134: 414-419.
[10]    任伟平.生物质中碱金属对煤气化过程促进作用的分析[D].太
          原理工大学,2015.
[11]    王永刚，谢克昌，凌开成，等.太原理工大学学报[J].1988(3):
          55-65.
[12]    熊   杰，周志杰，许慎启，等.碱金属对煤热解和气化反应速
           率的影响[J].化工学报，2011，62 (1):192-198
[13]    周锦文.碱金属添加剂对煤热解与气化行为的影响[D].华东理
           工大学，2009.