期刊文献+

涓流床反应器泡帽分布板的两相流动及均布性能 被引量:2

Two-phase Flow Regimes and Uniform Load Behavior of Bubble-Cap Distribution for Trickle-Bed Reactor
下载PDF
导出
摘要 用单泡帽装置可研究涓流床泡帽分布板的气液两相流动状态(Flow regimes)及压降性能.通过七个泡帽分布板的实验测定,得到均布所需的条件.本文证明:在喷射流动状态有利于液体分布,并提出简要的解释.泡帽分布板分布性能比降流营型好得多.对大型涓流床泡帽分布板的设计提出了有益的建议. A one-bubble-cap unit was used to study gas-liquid two-phase flow regimes and pressure drops of trickle-bed bubble-cap distributor. The necessary conditions for uniform liquid loading were tested in a seven-bubble-caps distributor. It was proved that only jet flow regime benefits uniform distribution, a brief explanation was also presented. The bubble-cap distributor bears much better distributing behavior than the down-flow pipe distributor. Some consideration about the design of large scale trickle-bed bubble-cap distributor were suggested.
出处 《化工学报》 EI CAS CSCD 北大核心 1989年第6期774-780,共7页 CIESC Journal
基金 中科院科学基金(1986年)
  • 引文网络
  • 相关文献

参考文献1

  • 1丘立智,炼油化工研究报告文集.上,1984年

同被引文献2

引证文献2

二级引证文献4

相关主题

;
使用帮助 返回顶部