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

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

CIESC Journal ›› 2013, Vol. 64 ›› Issue (S1): 170-174.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

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

Research Group of Environmental Calalysis & Separation Process, College of Chemical Engineering, Beijing University of Chemical Technology, Beijing 100029, China

Received:2013-10-08 Revised:2013-10-18 Online:2013-12-30 Published:2013-12-30
Supported by:
supported by the National Natural Science Foundation of China (21076019).

离子液氧化脱硫(H₂S)的流程设计及实验研究

葛喜乐, 李义烁, 胡锦超, 张婷婷, 余江

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

通讯作者: 余江
作者简介:葛喜乐(1986-)，男，硕士研究生。
基金资助:
国家自然科学基金项目(21076019)。

Abstract

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.

Key words: Fe-based ionic liquid, dyna-wave reactor, desulfurization, process design, coke gas, on-site test

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。

关键词: 铁基离子液, 动力波反应器, 脱硫, 流程设计, 焦炉煤气, 侧线实验

CLC Number:

X70113

GE Xile, LI Yishuo, HU Jinchao, ZHANG Tingting, YU Jiang. Pilot test design of oxidation desulfurization with application of Fe-based ionic liquid[J]. CIESC Journal, 2013, 64(S1): 170-174.

葛喜乐, 李义烁, 胡锦超, 张婷婷, 余江. 离子液氧化脱硫(H₂S)的流程设计及实验研究[J]. 化工学报, 2013, 64(S1): 170-174.

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

离子液氧化脱硫(H₂S)的流程设计及实验研究

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

离子液氧化脱硫(H2S)的流程设计及实验研究

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离子液氧化脱硫(H₂S)的流程设计及实验研究