CN101850950A - 一种含二硫化碳和硫化氢的液硫回收方法 - Google Patents
一种含二硫化碳和硫化氢的液硫回收方法 Download PDFInfo
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实施例 | 受硫器中各组分含量,以质量百分数计 | 受硫器中温度及压力 | 液硫在冷凝器的进口温度及压力 | 液硫在冷凝器的出口温度及压力 | 液硫进入Clause系统的部位 | 液硫的回收率 |
3 | 液硫94.5%、二硫化碳2.0%、硫化氢1.0% | 145℃;0.4MPa | 320℃;0.01MPa | 140℃;0.01MPa | 一级冷凝器 | 98.5% |
4 | 液硫96%、二硫化碳4.0%、硫化氢1.5% | 170℃;0.5MPa | 350℃;0.03MPa | 160℃;0.03MPa | 三级冷凝器 | 98.3% |
5 | 液硫95.2%、二硫化碳3.1%、硫化氢1.15% | 150℃;0.44MPa | 325℃;0.02MPa | 145℃;0.02MPa | 同时进入一级、二级、三级冷凝器 | 99.2% |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102120143A (zh) * | 2010-11-27 | 2011-07-13 | 佛山市华南精密制造技术研究开发院 | 一种高温烟气中硫回收和余热利用方法及装置 |
CN103539077A (zh) * | 2013-10-29 | 2014-01-29 | 中国石油化工股份有限公司 | 一种克劳斯硫回收装置液硫池含硫废气处理工艺 |
US8871176B2 (en) | 2012-09-19 | 2014-10-28 | China Petroleum & Chemical Corporation | Process for reducing sulfur emission of sulfur plant |
CN108298539A (zh) * | 2018-04-10 | 2018-07-20 | 上海东庚设备工程技术有限公司 | 一种用于二硫化碳生产过程中的硫磺高温冷凝分离器 |
CN108483446A (zh) * | 2018-04-10 | 2018-09-04 | 上海东庚设备工程技术有限公司 | 一种二硫化碳生产过程中过量硫磺的分离方法及系统 |
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2010
- 2010-05-27 CN CN201010184432A patent/CN101850950A/zh active Pending
Non-Patent Citations (2)
Title |
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M.RAMESHNI, S.SANTO: "由二氧化硫生产元素硫", 《硫酸工业》 * |
王慧等: "提高总硫回收率的硫磺回收工艺", 《化学工业与工程技术》 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102120143A (zh) * | 2010-11-27 | 2011-07-13 | 佛山市华南精密制造技术研究开发院 | 一种高温烟气中硫回收和余热利用方法及装置 |
US8871176B2 (en) | 2012-09-19 | 2014-10-28 | China Petroleum & Chemical Corporation | Process for reducing sulfur emission of sulfur plant |
CN103539077A (zh) * | 2013-10-29 | 2014-01-29 | 中国石油化工股份有限公司 | 一种克劳斯硫回收装置液硫池含硫废气处理工艺 |
CN108298539A (zh) * | 2018-04-10 | 2018-07-20 | 上海东庚设备工程技术有限公司 | 一种用于二硫化碳生产过程中的硫磺高温冷凝分离器 |
CN108483446A (zh) * | 2018-04-10 | 2018-09-04 | 上海东庚设备工程技术有限公司 | 一种二硫化碳生产过程中过量硫磺的分离方法及系统 |
CN108483446B (zh) * | 2018-04-10 | 2021-12-10 | 上海东庚化工技术有限公司 | 一种二硫化碳生产过程中过量硫磺的分离方法及系统 |
CN108298539B (zh) * | 2018-04-10 | 2024-02-27 | 上海东庚化工技术有限公司 | 一种用于二硫化碳生产过程中的硫磺高温冷凝分离器 |
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