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摘要: |
通过对南充轻烃回收装置现状分析,研究了影响该装置轻烃收率的主要因素,采用一新增分馏塔对膨胀机出口物流进行二次回收,有效地提高了装置的产品收率,日增产轻烃4吨左右。 |
关键词: 天然气 轻烃回收装置 二次回收 收率 |
DOI: |
分类号:TE868 |
基金项目: |
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STUDY ON PROCESS TECHNIQUES OF SECOND RECOVERY IN NANCHONG NGL PLANT |
Zhu Lin Wang Zhihong
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Abstract: |
This paper analyzes main factor of influencing the product yield of NGL for Nanchong NGL plant.By adding a distillate tower,the stream from expander output is separated.The results show that NGL is increased 4 tons per day than before. |
Key words: natural gas,NGL recovery,second recovery,yield |