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摘要: |
介绍了酸性水汽提装置氨精制系统存在的脱硫塔效率低、胺气带液、活性炭吸附剂流失进入胺气等问题,严重影响了生产。经过对脱硫塔、脱胺塔等设备的技术改造,并使用CT8—6D胺精制脱硫剂后,解决了存在的问题,使氨液产品质量明显提高,满足了产品质量标准,每年可生产液氨1100t,获得了明显的经济效益和社会效益。 |
关键词: 炼油 污水汽提装置 氨精制系统 技术改造 脱硫剂 |
DOI: |
分类号:X742 |
基金项目: |
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REVAMP OF AMMONIA PURIFYING SYSTEM IN WASTEWATER - STRIPPING UNIT |
Wang Hengliang Zou Jiamin Fei Chunli
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Abstract: |
The problems such as the low desulfurization efficiency, liquid carry - over and absorption agent loss in ammonia unit are introduced in this paper. After the technical transforms on ammonia purifying system in wastewater - stripping unit and by using the |
Key words: wastewater - stripping, revamp, ammonia purifying, desulfurizing agent |