| 热媒炉工艺及热媒膨胀罐的优化 |
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| 引用本文： | 张旭,王秀华. 热媒炉工艺及热媒膨胀罐的优化[J]. 炼油技术与工程, 2007, 37(7): 13-15 |
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| 作者姓名： | 张旭 王秀华 |
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| 作者单位： | 中国矿业大学化工学院,江苏省徐州市,221008;中国石化集团管道储运分公司潍坊输油处滨州站,山东省滨州市,256618 |
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| 摘 要： | 热媒膨胀罐的氮封系统因渗漏等原因,易造成热媒氧化、热媒炉效率降低和热媒的浪费.通过对热媒炉工艺系统的分析,结合实践,对热媒炉的部分工艺进行改进,以热媒冷油密封罐代替传统的氮封装置,经实际工程应用,证明其效果良好.
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| 关 键 词： | 热媒炉 膨胀罐 密封 |
| 修稿时间： | 2007-05-21 |
OPTIMIZATION OF HEAT-MEDIUM HEATER PROCESS AND HEAT-MEDIUM EXPANSION DRUM |
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| Zhang Xu,Wang Xiuhua. OPTIMIZATION OF HEAT-MEDIUM HEATER PROCESS AND HEAT-MEDIUM EXPANSION DRUM[J]. Petroleum Refinery Engineering, 2007, 37(7): 13-15 |
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| Authors: | Zhang Xu Wang Xiuhua |
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| Affiliation: | 1. School of Chemical Technology of China University of Mining Technology ( Xuzhou 221008, Jiangsu, China;Biazhou 256618, Shandong , China |
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| Abstract: | The heat medium is subject to oxidization due to leakage of N2 sealing system of heat-medium expansion drum, resulting in reduction in the efficiency of heat-medium heater and increase in heat medium requirement. After analysis of the process of heat-medium heater system and associated improvement of heating process and installation of cold heat-medium oil sealing drum to replace the traditional nitrogen sealing, good results have been achieved. |
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| Keywords: | heat medium heater expansion drum sealing |
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