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Heterogeneous catalysts for advanced bio-fuel production through catalytic biomass pyrolysis vapor upgrading: a review

机译：通过催化生物量热解蒸气升级的多均相催化剂用于先进生物燃料生产：综述

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摘要

Nowadays concerns regarding fossil fuel resources depletion as well as environmental issues attributed to CO2 accumulation in the atmosphere force communities toward utilizing biomass as a substitute fuel source which is environmentally secure and renewable. Pyrolysis bio-oil from biomass comprises varieties of undesirable oxygenate and heavy compounds and has to be treated before feeding to biorefineries. Catalytic biomass pyrolysis vapor upgrading presently seems to be a techno-economical process toward production of fuel-like components. However, selection of stable and productive catalyst(s) to yield desirable chemicals with low coke formation is a great challenge. The three most important classes of catalysts comprising microporous zeolites, mesoporous catalysts and metal based catalysts are utilized for vapor phase bio-oil upgrading. This study offers a comprehensive review on catalytic biomass pyrolysis vapor upgrading by emphasizing particularly on catalyst types and properties, coke formation over catalysts and catalytic process conditions.
机译：如今有关化石燃料资源耗尽以及归因于大气中的CO2积累的环境问题，旨在利用生物质作为替代燃料来源，这是环境安全和可再生的替代燃料源。来自生物质的热解生物油包含不希望的含氧化合物和重质化合物的品种，并且必须在进料到生物料理之前进行处理。目前催化生物质热解蒸气升级似乎是生产燃料状部件的技术经济的过程。然而，选择稳定和生产性催化剂以产生低焦炭形成的理想化学品是一个很大的挑战。包括微孔沸石，中孔催化剂和金属基催化剂的三类最重要的催化剂进行气相生物油升级。该研究通过强调催化剂类型和性质，凝聚催化剂和催化工艺条件，对催化生物量热解蒸气升级提供全面的综述。

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  • 来源
    《RSC Advances》 |2015年第28期|共22页
  • 作者

    Asadieraghi Masoud; Daud Wan Mohd Ashri Wan; Abbas Hazzim F.;

  • 作者单位

    Univ Malaya Fac Engn Dept Chem Engn Kuala Lumpur 50603 Malaysia;

    Univ Malaya Fac Engn Dept Chem Engn Kuala Lumpur 50603 Malaysia;

    Univ Malaya Fac Engn Dept Chem Engn Kuala Lumpur 50603 Malaysia;

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  • 正文语种 eng
  • 中图分类 化学;
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