CN103691289B - 一种克劳斯工艺中液硫池尾气的处理方法 - Google Patents
一种克劳斯工艺中液硫池尾气的处理方法 Download PDFInfo
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- CN103691289B CN103691289B CN201410026037.1A CN201410026037A CN103691289B CN 103691289 B CN103691289 B CN 103691289B CN 201410026037 A CN201410026037 A CN 201410026037A CN 103691289 B CN103691289 B CN 103691289B
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- subsider
- tail gas
- molten sulfur
- sulphur
- desulfurizing agent
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编号 | 液硫池硫化氢浓度% | 液体流量m3/h | 脱硫/再生温度 ℃ | 净化气硫化氢含量ppm |
1 | 0.015 | 3 | 45/45 | 0.0 |
2 | 0.032 | 3 | 45/45 | 0.1 |
3 | 0.067 | 3 | 45/45 | 0.1 |
4 | 0.138 | 3 | 45/45 | 0.0 |
5 | 0.179 | 3 | 45/45 | 0.1 |
6 | 0.230 | 3 | 45/45 | 0.0 |
编号 | 工艺名称 | 主要催化剂 | 净化气硫化氢含量ppm |
1 | 栲胶法 | 栲胶催化剂 | 26 |
2 | 改良ADA法 | 改良蒽醌二磺酸钠 | 32 |
3 | FD法 | 磺基水杨酸络合铁 | 49 |
4 | PDS法 | PDS催化剂 | 58 |
5 | LO-CAT法 | 络合铁 | 5 |
6 | OR-GREEN法 | 络合铁 | 17 |
7 | 新型螯合铁法 | 新型螯合铁 | 0.1 |
Claims (4)
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CN103691289B true CN103691289B (zh) | 2015-11-18 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104043326B (zh) * | 2014-06-04 | 2016-08-17 | 北京化工大学 | 一种工业气体超重力脱除硫化氢的装置及工艺 |
CN106731593A (zh) * | 2016-08-03 | 2017-05-31 | 石家庄市滕泰环保设备有限公司 | 有氧条件下的硫化氢脱除系统 |
CN107500253A (zh) * | 2017-09-08 | 2017-12-22 | 中冶焦耐(大连)工程技术有限公司 | 一种克劳斯尾气处理工艺 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6610264B1 (en) * | 1992-04-15 | 2003-08-26 | Exxonmobil Oil Corporation | Process and system for desulfurizing a gas stream |
CN1960940A (zh) * | 2004-03-03 | 2007-05-09 | 国际壳牌研究有限公司 | 从酸性气流中高效回收硫的方法 |
CN101874968A (zh) * | 2009-12-31 | 2010-11-03 | 中北大学 | 一种适合于超重力脱硫的络合铁脱硫剂 |
CN102151476A (zh) * | 2011-03-29 | 2011-08-17 | 武汉国力通化工环保科技有限公司 | 一种超重力场下氧化脱除气相中硫化氢的方法 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6610264B1 (en) * | 1992-04-15 | 2003-08-26 | Exxonmobil Oil Corporation | Process and system for desulfurizing a gas stream |
CN1960940A (zh) * | 2004-03-03 | 2007-05-09 | 国际壳牌研究有限公司 | 从酸性气流中高效回收硫的方法 |
CN101874968A (zh) * | 2009-12-31 | 2010-11-03 | 中北大学 | 一种适合于超重力脱硫的络合铁脱硫剂 |
CN102151476A (zh) * | 2011-03-29 | 2011-08-17 | 武汉国力通化工环保科技有限公司 | 一种超重力场下氧化脱除气相中硫化氢的方法 |
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