| 通过原料预处理提高石油磺酸盐收率及质量 |
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| 引用本文： | 白云,牛春革,方新湘,周华. 通过原料预处理提高石油磺酸盐收率及质量[J]. 石化技术, 2013, 0(4): 14-16 |
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| 作者姓名： | 白云 牛春革 方新湘 周华 |
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| 作者单位： | 中国石油克拉玛依石化公司炼油化工研究院,新疆维吾尔自治区克拉玛依市834000 |
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| 摘 要： | 重点研究了磺化原料预处理技术对减少酸渣、提高石油磺酸盐收率及质量的影响。原料油经过预处理后,脱除了易产生酸渣的胶质沥青质,降低了酸渣生成量,增加了芳烃含量,提高了磺酸盐收率。同时由预处理的原料油制备采油用磺酸盐的界面张力均达到1×10-3mN/m要求。
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| 关 键 词： | 原料预处理 酸渣 石油磺酸盐 |
Both the Yield and Quality of Sulfonates from Petroleum Improved with Pretreatment Technology of Raw Oil |
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| Bai Yun,Niu Chunge,Fang Xinxiang,Zhou Hua. Both the Yield and Quality of Sulfonates from Petroleum Improved with Pretreatment Technology of Raw Oil[J]. Petrochemical Industry Technology, 2013, 0(4): 14-16 |
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| Authors: | Bai Yun Niu Chunge Fang Xinxiang Zhou Hua |
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| Affiliation: | (Petroleum Processing ＆ Chemical Research Institute of Karamay Petrochemical Company, PetroChina, Karamay 834000, China) |
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| Abstract: | This paper mainly focuses on the influence of the pre-treatment technology for raw oil on acid residues reduced as well as both the yield and quality improved. That the raw oil is pretreated results in colloid asphaltene, which produces acid residues easily, removed, the volume of acid residues reduced, content of aromatics increased and yield of the sulfonates improved. Interracial tension of the sulfonates, used for petroleum production prepared from the raw oil pretreated, is up to requirement of 1x10-3 mN/m. |
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| Keywords: | raw oil pretreatment acid residue sulfonate in petroleum |
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