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首页> 外文期刊>Fuel >Halloysite-Y-zeolite blends as novel mesoporous catalysts for the cracking of waste vegetable oils with vacuum gasoil
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Halloysite-Y-zeolite blends as novel mesoporous catalysts for the cracking of waste vegetable oils with vacuum gasoil

机译：埃洛石-Y沸石共混物作为新型介孔催化剂，用于用真空瓦斯油裂解废植物油

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摘要

A novel mesoporous catalyst has been developed based on tubule halloysite clay and commercial Y-zeo-lite. The catalyst was tested for the pyrolysis of cottonseed oil in combination with heavy vacuum gasoil and performed better than the original zeolite, in terms of gasoline yield and coke formation. In depth analysis of hydrocarbon content in gasoline fraction revealed that the efficiency of skeletal isomerization is higher in the proposed catalyst than Y-zeolite alone, yielding the gasoline with better octane rating. Blending halloysite clay with Y-zeolite provides cost-effective way for the preparation of mesoporous cracking catalysts.
机译：基于微管埃洛石粘土和商业Y-ze-lite，已经开发了一种新型的介孔催化剂。测试了该催化剂对棉籽油与重质真空瓦斯油的热解作用，在汽油收率和结焦方面，其性能均优于原始沸石。在对汽油馏分中的烃含量进行深入分析后发现，所提出的催化剂的骨架异构化效率要比单独的Y型沸石高，从而产生具有更好辛烷值的汽油。将埃洛石粘土与Y沸石共混可为制备介孔裂化催化剂提供经济高效的方法。

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  • 来源
    《Fuel》 |2014年第ptaa期|552-555|共4页
  • 作者

    Vagif Abbasov; Tarana Mammadova; Natalya Andrushenko; Nadira Hasankhanova; Yuri Lvov; Elshad Abdullayev;

  • 作者单位

    Institute Processes of Petrochemical, Azerbaijan National Academy of Sciences, Baku AZ1025, Azerbaijan;

    Institute Processes of Petrochemical, Azerbaijan National Academy of Sciences, Baku AZ1025, Azerbaijan;

    Institute Processes of Petrochemical, Azerbaijan National Academy of Sciences, Baku AZ1025, Azerbaijan;

    Institute Processes of Petrochemical, Azerbaijan National Academy of Sciences, Baku AZ1025, Azerbaijan;

    Institute for Micromanufacturing, Louisiana Tech University, 911 Hergot Avenue, Ruston, LA 71272, USA;

    Institute for Micromanufacturing, Louisiana Tech University, 911 Hergot Avenue, Ruston, LA 71272, USA;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Halloysite; Y-zeolite; Cracking catalyst; Vacuum gasoil; Waste vegetable oil;

    机译：埃洛石;Y型沸石;裂化催化剂;真空瓦斯油;废植物油;

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