• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>中国化学工程学报（英文版） >提高丙烯腈回收率的一种新型急冷工艺和急冷塔
【24h】

提高丙烯腈回收率的一种新型急冷工艺和急冷塔

机译：提高丙烯腈回收率的一种新型急冷工艺和急冷塔

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 著录项
  • 相似文献
  • 相关主题
机译：Quenching process and design of the quenching tower in acrylonitrile production in China were studied in order to decrease the polymerization loss of acrylonitrile in the quenching tower.Based on the research of acrylonitrile polymerization in the quenching tower,a new quenching process was proposed to avoid the disadvantages of the original process.Two kinds of internals were installed to improve the performance of the quenching tower.Through a series of air-flow and real-flow model experiments,the new quenching process and new design were showed to be successful in enhancing the mass and heat transfer in the vapor-liquid system and decreasing the loss of acrylonitrile.Industrial application showed satisfactory results of decrease of the acrylonitrile loss in the quenching tower by about 4.5% and increase of the acrylonitrile recovery of the whole plant by more than 4%.

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