CIESC Journal
• 资源与环境工程 • 上一篇 下一篇
周广林1,周红军1,扈文青2,吴全贵2
出版日期:
发布日期:
ZHOU Guanglin1,ZHOU Hongjun1,HU Wenqing2,WU Quangui2
Online:
Published:
摘要:
研究了应用吸附剂直接从碳六原料中吸附脱除微量硫醇的碳六原料精制工艺,实验结果表明,改性NaY具有最好的吸附效果,其吸附容量可达1.56%。同时研究了操作条件对吸附过程的影响,升高温度不利于提高吸附容量,减少进料空速可以提高吸附容量,但碳六原料中水含量会显著降低吸附剂吸附硫醇的性能,该吸附剂可以通过焙烧再生。
Abstract:
In this paper,liquid phase adsorption for removing trace mercaptan from C6 feedstock is presented. The experimental results showed that modified NaY had the best adsorption with the adsorption capacity up to 1.56%. Meanwhile,adsorption process was influenced by operating conditions. Increasing temperature was not favorable for adsorption capacity,and decreasing space velocity of feeding could improve adsorption capacity,but water in C6 feedstock could significantly reduce the adsorption performance of adsorbent. The adsorbent could be regenerated by calcination.
周广林1,周红军1,扈文青2,吴全贵2. 液相吸附法脱除碳六原料中的硫醇 [J]. CIESC Journal.
ZHOU Guanglin1,ZHOU Hongjun1,HU Wenqing2,WU Quangui2. Removing mercaptan from C6 feedstock with liquid phase adsorption[J]. .
0 / / 推荐
导出引用管理器 EndNote|Ris|BibTeX
链接本文: https://hgxb.cip.com.cn/CN/
https://hgxb.cip.com.cn/CN/Y2011/V30/I3/667