| 胜利减渣中镍卟啉的分离和分析 |
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| 引用本文： | 王磊,宋丽,邹滢.胜利减渣中镍卟啉的分离和分析[J].应用化工,2007,36(2):194-196. |
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| 作者姓名： | 王磊 宋丽 邹滢 |
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| 作者单位： | 华东理工大学,石油加工研究所,上海,200237 |
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| 摘 要： | 采用溶剂萃取、色谱柱分离提纯、紫外可见吸收光谱分析的方法,对胜利减渣中的镍卟啉进行分离和鉴定。结果表明,该方法能有效地分离和鉴定渣油中的镍卟啉;胜利减渣中镍卟啉含量为39.6μg/g,有35.9%的镍以卟啉化合物形式存在;镍卟啉的特征吸收峰α/β约为3,主要是初卟啉(ETIO)。
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| 关 键 词： | 胜利减渣 镍卟啉 分离 分析 |
| 文章编号： | 1671-3206(2007)02-0194-03 |
| 修稿时间： | 2006-11-06 |
Isolation and characterization of nickel porphyrins in Shengli VR |
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| WANG Lei,SONG Li,ZOU Ying.Isolation and characterization of nickel porphyrins in Shengli VR[J].Applied chemical industry,2007,36(2):194-196. |
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| Authors: | WANG Lei SONG Li ZOU Ying |
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| Abstract: | The nickel porphyrins are isolated by methanol extraction and then purified by column chromatography.Ultraviolet-visible spectrophotometry is employed to characterize the nickel porphyrins.The results show that content of nickel is 39.6 μg/g and 35.9% nickel in Shengli VR exist as nickel porphyrins.The characteristic absorption peak of α/β is about 3 and the nickel porphyrins is chiefly ETIO homologue. |
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| Keywords: | Shengli VR nickel porphyrins isolation characterization |
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