Review of literature on catalysts for biomass gasification
Review of literature on catalysts for biomass gasification
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DOI：
10.1016/s0378-3820(01)00208-9
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发表时间：
2001-11
影响因子：
7.5
通讯作者：
D. Sutton;B. Kelleher;J. Ross
中科院分区：
文献类型：
--
作者：
D. Sutton;B. Kelleher;J. Ross
生物质气化是直接使用化石燃料能源的一种可能的替代方案。生物质是一种二氧化碳中性的可再生燃料来源，可以促进对热、电和合成气的需求。然而，该技术效率低下，目前使生物质气化在经济上不可行。产物气体中可冷凝的有机化合物和甲烷的存在使得气体不适合于特定应用。通过适当廉价的技术消除可冷凝的有机化合物和甲烷将提高生物质气化的经济可行性。本文包含了广泛的文献综述的三个主要组的催化剂，这已被评估为消除这些烃。这三组催化剂是白云石、碱金属和镍。
Biomass gasification is a possible alternative to the direct use of fossil fuel energy. Biomass, a CO2neutral source of renewable fuel, can contribute to the demand for heat, electricity and synthesis gas. However, there are inefficiencies in the technology, which at present render biomass gasification economically unviable. The presence of condensable organic compounds and methane in the product gas renders the gas unsuitable for specific applications. Elimination of the condensable organic compounds and methane by a suitably cheap technology will enhance the economic viability of biomass gasification. This paper contains an extensive literature review of the three main groups of catalysts, which have been evaluated for the elimination of these hydrocarbons. These three groups of catalysts are dolomite, alkali metals and nickel.