Pilot test design of oxidation desulfurization with application of Fe-based ionic liquid

GE Xile; LI Yishuo; HU Jinchao; ZHANG Tingting; YU Jiang

doi:10.3969/j.issn.0438-1157.2013.z1.026

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Pilot test design of oxidation desulfurization with application of Fe-based ionic liquid

更新时间：2025-12-10

- Pilot test design of oxidation desulfurization with application of Fe-based ionic liquid
- CIESC Journal Issue S1, Pages: 170-174(2013)
- 作者机构：
  
  北京化工大学化学工程学院环境催化与分离过程研究组,北京,100029
- 作者简介：
- 基金信息：
- DOI：10.3969/j.issn.0438-1157.2013.z1.026
  CLC： 70113
- Online First：30 December 2013，
  
  Published：30 December 2013
- 稿件说明：
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GE Xile, LI Yishuo, HU Jinchao, et al. Pilot test design of oxidation desulfurization with application of Fe-based ionic liquid[J]. CIESC Journal, 2013, (S1): 170-174.
DOI：

GE Xile, LI Yishuo, HU Jinchao, et al. Pilot test design of oxidation desulfurization with application of Fe-based ionic liquid[J]. CIESC Journal, 2013, (S1): 170-174. DOI： 10.3969/j.issn.0438-1157.2013.z1.026.

摘要

依托铁基离子液的氧化性能，以其为氧化性脱硫剂，设计了离子液氧化脱硫除硫化氢的流程工艺。组装了以动力波反应器为喷淋吸收塔，空气鼓泡再生塔以及硫磺分离罐为单元操作设备的实验装置。并以此完成了10 m3·h-1焦炉煤气侧线验证实验，获得近90%的脱硫效率，为离子液在工业脱硫污染控制方面的应用积累了宝贵的经验。

Abstract

The Fe-based ionic liquid presents good oxidation ability and can be used as desulfuring agent to remove hydrogen sulfur. A pilot test design of oxidation desulfurization technology for the removal of hydrogen sulfur was done. An experimental technology containing dyna-wave reactor as spray absorption tower

air bubbling regeneration tower and sulfur separation tank are assembled

which is set for an on-site verification test to remove hydrogen sulfur from 10 m3·h-1 coke gas. The result shows that a ca.90% removal efficiency of hydrogen sulfur can be got. Above all provide some valuable data on the industrial desulfurization applications by Fe-based ionic liquids

and clear show that the future of this desulfurization technology is promising.

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