| 优化催化裂化分馏塔操作提高柴汽比和轻油收率 |
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| 引用本文： | 田勇.优化催化裂化分馏塔操作提高柴汽比和轻油收率[J].炼油技术与工程,1998(2). |
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| 作者姓名： | 田勇 |
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| 作者单位： | 燕山石化公司炼油厂!北京市，102501 |
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| 摘 要： | 在保证装置加工量满负荷的情况下，通过优化操作，降低汽油干点，并在保证柴油凝点的前提下提高柴油干点，从而提高了柴油收率和轻油收率。同时，汽油辛烷值提高1个单位，催化裂化汽油RON达90.5以上，增加了经济效益。
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| 关 键 词： | 流化催化裂化装置 蒸馏塔 操作 最优化 汽油 柴油 收率 馏程 辛烷值 |
OPTIMIZING FRACTIONATOR OPERATION IN FCCU FOR ENHANCING GAS OIL/NAPHTHA RATIO AND LIGHT OIL YIELD |
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| Tian Yong.OPTIMIZING FRACTIONATOR OPERATION IN FCCU FOR ENHANCING GAS OIL/NAPHTHA RATIO AND LIGHT OIL YIELD[J].Petroleum Refinery Engineering,1998(2). |
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| Authors: | Tian Yong |
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| Affiliation: | Refinery of Yanshan Petrochemical Company Beijing 102503 |
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| Abstract: | Under conditions of guaranting full capacity of the unit, the end point of naphtha was lowered via operation optimization.The gas oil end point was increased by keeping its pour point constant, thus enhancing the yields of gas oil and light oil. Meanwhile, the octane number of gasoline increased by 1 unit, the RON of FCC gasoline reached up to 90. 5, and economic benefits also increased. |
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| Keywords: | fluid catalytic cracking unit distillation tower operation optimization gasoline diesel yield distillation range octane number |
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