| 车用汽油中硫含量测试方法的适用性 |
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| 引用本文： | 张金平,王福江,赵四海,马永旭,凌烈祥. 车用汽油中硫含量测试方法的适用性[J]. 石化技术, 2006, 13(1): 36-39 |
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| 作者姓名： | 张金平 王福江 赵四海 马永旭 凌烈祥 |
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| 作者单位： | 中国石油化工股份有限公司北京燕山分公司炼油厂,北京,102503 |
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| 摘 要： | 采用能量色散X荧光光谱法ASTMD4294作为硫含量测试方法时，受基体效应影响，甲基叔丁基醚、C7-C8、重整汽油对低硫车用汽油的硫含量测定有较大的正偏差。针对硫含量的不同，建议在测试硫含量的北京市地方标准中增加SH／F0689、SH／T0742、GB／T11140，仲裁分析方法改为电量法SH／T0253。
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| 关 键 词： | 车用汽油 硫含量 测试 适用性 |
| 收稿时间： | 2005-07-02 |
| 修稿时间： | 2006-02-17 |
Applicability of Determination Method for Sulfur Content in Automobile Gasoline |
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| Zhang Jinping,Wang Fujiang,Zhao Sihai,Ma Yongxu,Ling Liexiang. Applicability of Determination Method for Sulfur Content in Automobile Gasoline[J]. Petrochemical Industry Technology, 2006, 13(1): 36-39 |
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| Authors: | Zhang Jinping Wang Fujiang Zhao Sihai Ma Yongxu Ling Liexiang |
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| Affiliation: | Refinery of Beijing Yanshan Petrochemical Co., Ltd., SINOPEC, Beijing, 102503 |
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| Abstract: | When EDXRF (ASTM D 4294) is applied to test sulfur content, the determination result of sulfur content for low sulfur automobile gasoline will be higher than reality in the case of gasoline containing MTBE, C7/C8 and reforming gasoline because of influence of matrix effect. According to different sulfur content, suggestions are put forward that SH/T 0689, SH/T 0742 and GB/T 11140 should be added in Beijing municipal local standard for testing sulfur content and arbitration analytic method should use SH/T 0253. |
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| Keywords: | automobile gasoline sulfur content determination applicability |
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