...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>The journal of physical chemistry, A. Molecules, spectroscopy, kinetics, environment, & general theory >Intensified reaction of dilute thiophenes in nanoreactor
【24h】

Intensified reaction of dilute thiophenes in nanoreactor

机译：纳米反应器中稀噻吩的强化反应

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

A discovery that catalytic reactivity is intensified on reducing the size of reactor toward several nanometers scale was applied for the separation of dilute species, for example, the thiophenic compounds in transportation fuels, in the present study. A characteristic reaction of the dilute species was selected as the separation mechanism, and a nanoreactor was formed with preloading reactant/catalyst in volumes of mesopore dimension. Probability for the dilute species to contact the nanoreactor radically enlarged due to the integration of such volumes in a porous material. Because all reagents and the reaction product stayed inside the nanoreactor, separation of fuel from sulfuric compounds and the surplus chemicals used in reaction becomes simple. It was experimentally shown that the nanoreaction exhibited first-order kinetics, and all thiophenes and benzothiophenes contained in different types of model fuels were,completely removed at moderate conditions.
机译：在本研究中，发现通过将反应器的尺寸减小至几纳米规模来增强催化反应性的发现被用于分离稀种，例如运输燃料中的噻吩化合物。选择稀物质的特征反应作为分离机理，并以中孔尺寸的体积与预加载的反应物/催化剂形成纳米反应器。由于这种体积在多孔材料中的整合，稀物质与纳米反应器接触的可能性从根本上增加了。因为所有试剂和反应产物都留在纳米反应器内部，所以从硫化合物和反应中使用的多余化学物质中分离燃料变得简单。实验表明，该纳米反应表现出一级动力学，并且在中等条件下完全去除了不同类型模型燃料中所含的所有噻吩和苯并噻吩。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号