Two-Column Sour Water Stripping without Sending Ammonia to The Sulfur Recovery Unit
In conventional sour water stripping (SWS) in petroleum refineries, H2S and NH3 of the sour water are separated simultaneously at the top of a tray column by sending sour gases to the sulfur recovery unit (SRU). At SRU furnaces, ammonia is oxidized to NOx playing the role of a deactivator for downst...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Reaserch Institute of Petroleum Industry
2020-05-01
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| Series: | Journal of Petroleum Science and Technology |
| Subjects: | |
| Online Access: | https://jpst.ripi.ir/article_1073_37e987b36390c6617d269877d5c00e16.pdf |