| 影响低温硫酸法烷基化油辛烷值的因素及优化 |
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| 引用本文： | 金磊 王良龙 隋娜 李金鑫 智尤. 影响低温硫酸法烷基化油辛烷值的因素及优化[J]. 石油炼制与化工, 2021, 52(11): 34-37 |
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| 作者姓名： | 金磊 王良龙 隋娜 李金鑫 智尤 |
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| 作者单位： | 中国石油吉林石化公司炼油厂 |
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| 摘 要： | 低温硫酸法烷基化装置所产烷基化油，具有辛烷值高、低硫、无烯烃等特点。通过对日常原料中烯烃组成、中间产物异丁烷的浓度以及酸浓度、酸循环量与烷基化油辛烷值的对比，分析出影响烷基化油辛烷值的重要因素，并根据影响因素提出相应的控制方法及优化措施，以更好地提升烷基化油的辛烷值，达到优化目的。
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| 关 键 词： | 低温硫酸法 烷基化油 辛烷值 优化 |
| 收稿时间： | 2021-05-05 |
| 修稿时间： | 2021-05-30 |
FACTORS AFFECTING OCTANE NUMBER OF ALKYLATE FROM LOW TEMPERATURE SULFURIC ACID ALKYLATION PROCESS AND THEIR OPTIMIZATION |
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| Abstract: | The alkylate oil produced by low temperature sulfuric acid alkylation unit has the characteristics of high octane number, low sulfur and no olefin. The important factors affecting the octane number of alkylate were analyzed by comparing the composition of olefin, the concentration of isobutane, the concentration of acid, the amount of acid circulation and octane number of alkylate oil in daily raw materials, and corresponding control methods and optimization measures were put forward to improve the octane number of alkylate and to achieve the optimization purpose. |
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| Keywords: | CDAlky alkylate octane number optimization |
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