| 西南地区天然气净化厂尾气减排方案探讨 |
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| 引用本文： | 杨威,常宏岗,何金龙,吴明鸥,刘卓旻,陈超,刘伟.西南地区天然气净化厂尾气减排方案探讨[J].石油与天然气化工,2015,44(1):17-20. |
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| 作者姓名： | 杨威 常宏岗 何金龙 吴明鸥 刘卓旻 陈超 刘伟 |
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| 作者单位： | "油气藏地质及开发工程"国家重点实验室·西南石油大学;中国石化西北油田分公司 |
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| 基金项目： | 中国石油西南油气田公司2013年科研计划博士后工作站科研项目“高效脱除SO2的可再生有机胺溶液体系研发”(20130308-10) |
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| 摘 要： | 通过对硫磺回收尾气处理主要工艺以及西南地区天然气净化厂硫磺回收装置排放现状的分析,着重对比了加氢还原类和可再生型有机胺类脱硫尾气处理工艺,提出了天然气净化厂尾气减排方案,为天然气净化厂尾气减排提供了新思路。
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| 关 键 词： | 脱硫装置 敏感性 参数调整 H2S含量 |
| 收稿时间： | 2014/4/8 0:00:00 |
| 修稿时间： | 2014/11/17 0:00:00 |
Discussion on emission reduction of tail gas from natural gas purification plants in southwest China |
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| Yang Wei,Chang Honggang,He Jinlong,Wu Mingou,Liu Zhuomin,Chen Chao and Liu Wei.Discussion on emission reduction of tail gas from natural gas purification plants in southwest China[J].Chemical Engineering of Oil and Gas,2015,44(1):17-20. |
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| Authors: | Yang Wei Chang Honggang He Jinlong Wu Mingou Liu Zhuomin Chen Chao and Liu Wei |
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| Affiliation: | Ma Guoguang;Cao Lianjin;Zhong Rongqiang;Ji Xiaxia;State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation,Southwest Petroleum University;Northwest Oilfield Branch,SINOPEC; |
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| Abstract: | Aiming at the fluctuation of H2S content in natural gas and the unqualified natural gas, the sensitivity analysis of operating parameters that affect the desulfurization device were made. The analysis result indicates that operating pressure, temperature of the absorber and MDEA circulation flow rate have little effect on H2S content in sweet gas, but operating parameters of regenerator have a great influence on desulfurization effect. Therefore, only operating parameters of MDEA regenerator were adjusted. The results show that when the mass fraction of H2S in natural gas increased by 58%, it can effectively reduce the content of H2S in the sweet gas to reach the standard by slightly adjusting operating pressure and temperature of MDEA regenerator. |
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| Keywords: | desulfurization device sensitivity parameter adjustment H2S content |
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