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摘要: |
通过选择吸附剂,调整吸附压力,解吸真空度和冲洗回流比等操作条件,探索利用变压吸附回收低浓度乙烯,产品可提浓到66%,回收率可达60%。 |
关键词: 变压吸附法 催化干气 回收乙烯 吸附剂 |
DOI: |
分类号:TQ221.211 |
基金项目: |
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ETHYLENE RECOVERY FROM REFINERY GAS BY PRESSURE SWING ADSORPTION |
Zhang Chuanjiang Zhao Yongqin Yang Shuchun
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Abstract: |
Through the choice of adsorbents and operating conditions, the ethylene in refinery gas with low concentration is recovered by pressure swing adsorption, the ethylene content of product is 66% and recovery rate is up to 58% . |
Key words: ethylene, pressure swing adsorption, adsorbent, recovery |