| 燕化乙烯新区裂解炉燃料系统运行恶化原因探讨 |
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| 引用本文： | 王国华.燕化乙烯新区裂解炉燃料系统运行恶化原因探讨[J].乙烯工业,2006,18(3):19-21. |
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| 作者姓名： | 王国华 |
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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化工一厂,北京,102500 |
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| 摘 要： | 中国石油化工股份有限公司北京燕山分公司化工一厂乙烯装置新区采用汽化碳五做裂解炉底部燃料。乙烯装置第二轮改扩建完成后，由于原油来源多样化，使裂解原料的品质改变，造成裂解碳五产品中双烯烃含量增加。碳五双烯烃在碳五汽化系统一定的操作压力、温度下，发生聚合反应，生成高聚物．堵塞燃料系统，使乙烯装置新区燃料系统运行状况恶化。
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| 关 键 词： | 裂解炉 碳五燃料 燃料系统聚合物 |
| 收稿时间： | 2006-02-21 |
| 修稿时间： | 2006年2月21日 |
Discussion on Reasons for the Worsened Operation of Cracking Furnace Fuel System in the New Ethylene Plant in Yanshan |
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| Wang Guohua.Discussion on Reasons for the Worsened Operation of Cracking Furnace Fuel System in the New Ethylene Plant in Yanshan[J].Ethylene Industry,2006,18(3):19-21. |
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| Authors: | Wang Guohua |
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| Abstract: | The cracking furnace in the new ethylene plant in Chemical Works No.1 of SINOPEC Yanshan Company takes vaporized C_5 as the bottom fuel.After the 2~(nd) revamp of Ethylene Plant,the diversified feedstock changed the quality of cracking feedstock,thus inerea- sing the diolefin content in cracking C_5 product.Under the operating pressure and temperature of C_6 vaporization system,diolefin in C_5 polymerized to form high polymer, which plugged the fuel system and worsened the operation of fuel system in the new ethylene plant in Yanshan. |
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| Keywords: | Cracking furnace C_5 fuel fuel system polymer |
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