| 干法脱硫解决液化石油气铜片腐蚀不合格问题 |
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| 引用本文： | 徐利斌.干法脱硫解决液化石油气铜片腐蚀不合格问题[J].工业催化,2002,10(4):5-8. |
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| 作者姓名： | 徐利斌 |
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| 作者单位： | 扬子石油化工股份公司芳烃厂,江苏 南京 210048 |
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| 摘 要： | 对解决液化石油气中H2S含量偏高而导致的铜片腐蚀不合格问题进行了研究,考察了活性炭、分子筛和两种不同的脱硫剂脱除液化石油气中微量H2S的效果。试验结果表明,采用干法脱除液化石油气中H2S是解决液化石油气铜片腐蚀不合格问题的有效方法,四种材料均能脱除液化石油气中的H2S,从而使产品铜片腐蚀合格,工业试用表明,NC-L脱硫剂硫容比活性炭更高。
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| 关 键 词： | 干法脱硫 硫化氢 液化石油气 铜片腐蚀 |
| 文章编号： | 1008-1143(2002)04-0005-04 |
| 修稿时间： | 2002年5月24日 |
Desulfurization of LPG to solve disqualification problem in copper corrosion test |
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| XU Li-bin.Desulfurization of LPG to solve disqualification problem in copper corrosion test[J].Industrial Catalysis,2002,10(4):5-8. |
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| Authors: | XU Li-bin |
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| Affiliation: | Aromatics Plant of Yangtze Petrochemical Co., Ltd., Jiangsu Nanjing 210048, China |
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| Abstract: | The route to solve the problem of disqualification in copper corrosion test due to high hydrogen sulfide concentration in LPG after MDEA treatment were investigated. Activated carbon, molecular sieve and two desulfurization sorbents were used to removed hydrogen sulfide from LPG.The test results showed that "dry method" treatment by above mentioned materials can efficiently solve the problem of disqualification in copper corrosion test. |
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| Keywords: | desulfurization hydrogen sulfide LPG copper corrosion test |
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