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| 炼厂酸性气脱硫工艺 | |
| 引用本文： | 李剑,孙健,王大春,张宝泉.炼厂酸性气脱硫工艺[J].石化技术与应用,2006,24(3):215-217. |
| 作者姓名： | 李剑 孙健 王大春 张宝泉 |
| 作者单位： | 1. 中国石油兰州石化分公司,工程部,甘肃,兰州,730060 2. 中国石油兰州石油化工公司,工程公司,甘肃,兰州,730060 3. 天津大学,化工学院,天津,300072 |
| 摘 要： | 中国石油兰州石化分公司采用C laus工艺对生产的干气、液态烃中的硫化氢进行回收,以减少对环境的污染。脱除此硫化物的方法有3种:C laus工艺,催化氧化湿式脱硫法,纤维膜接触器技术。比较可知,催化氧化湿式脱硫法可以处理高浓度硫化氢气体,并可代替C laus工艺,尾气排放可达到环保要求;二者硫化氢脱除率分别为97.5%,96.0%;前者比后者具有投资少,工艺流程简单,无污染物排放等优点,且在脱除硫化氢的同时可回收单质硫;纤维膜接触器技术投资居中。 |
| 关 键 词： | 干气 硫化氢 Claus工艺 催化氧化湿式脱硫法 纤维膜接触器技术 |
| 文章编号： | 1009-0045（2006）03-0215-03 |
| 收稿时间： | 2005-12-12 |
| 修稿时间： | 2006-03-07 |
Desulfurization process for refinary sour dry gas |
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| Li Jian,Sun Jian,Wang Dachun,Zhang Baoquan.Desulfurization process for refinary sour dry gas[J].Petrochemical Technology & Application,2006,24(3):215-217. | |
| Authors: | Li Jian Sun Jian Wang Dachun Zhang Baoquan |
| Abstract: | Three desulfurization processes for refinary sour dry gas,Claus process,catalytic oxidation desulfurization by wet process,fiber film contactor technology,were compared in Lanzhou Petrochemical Company.The result showed that catalytic oxidation desulfurization by wet process could treat the high concentration hydrogen sulfide effectively for replacing Claus process.The tail gas effluent could meet the demand of environmental protection.The hydrogen sulfide removal rate was 97.5%.It had the advantages of less investment,simple process flow. |
| Keywords: | dry gas hydrogen sulfide Claus process catalytic oxidation desulfurization by wet process fiber film contactor technology |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |