| 催化裂化过程中降低汽油硫含量的研究 |
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| 引用本文： | 王林,慕殿波,孙雪芹,张艳惠,孙书红,王智锋. 催化裂化过程中降低汽油硫含量的研究[J]. 炼油与化工, 2011, 0(5): 27-29,85,86 |
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| 作者姓名： | 王林 慕殿波 孙雪芹 张艳惠 孙书红 王智锋 |
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| 作者单位： | 兰州化工研究中心;大庆石化公司化工一厂; |
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| 摘 要： | 通过分析汽油中硫的分布及脱硫工艺技术原理。模拟提升管—流化床催化裂化装置反应过程,对流化床操作条件(剂油比、反应温度、空速)和不同的汽油馏程进行了考察,说明了在催化裂化条件下的降硫效果,为催化剂在降低汽油硫含量方面的应用提供了依据。
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| 关 键 词： | 催化裂化 汽油 降硫 脱硫率 |
Research on reducing sulfur content in gasoline during catalytic cracking |
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| Wang Lin,Mu Dianbo,Sun Xueqin,Zhang Yanhui,Sun Shuhong,Wang Zhifeng. Research on reducing sulfur content in gasoline during catalytic cracking[J]. Refining Chemical Industry, 2011, 0(5): 27-29,85,86 |
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| Authors: | Wang Lin Mu Dianbo Sun Xueqin Zhang Yanhui Sun Shuhong Wang Zhifeng |
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| Affiliation: | Wang Lin1,Mu Dianbo2,Sun Xueqin1,Zhang Yanhui1,Sun Shuhong1,Wang Zhifeng1(1.Lanzhou Chemical Research Center,Lanzhou 730060,China,2.Daqing Petrochemical Company No.1 Chemical Plant,Daqing 163714,China) |
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| Abstract: | By analysis of sulfur distribution in gasoline and principle of desulfurization process technology,the reaction process of Riser--Fluid bed Catalytic Cracking Unit is simulated,fluid bed operation condition(catalyst/oil ratio,reaction temperature,space velocity)and different gasoline distillation range are investigated,sulfur reduction effect under catalytic cracking condition is explained,and basis is provided for application of catalyst in reduction of sulfur content in crude oil. |
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| Keywords: | catalytic cracking gasoline sulfur reduction desulfurization rate |
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