| 珠光砂进入设备内的清除及液氧倒灌开车 |
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| 引用本文： | 陈凯,郑军. 珠光砂进入设备内的清除及液氧倒灌开车[J]. 深冷技术, 2001, 0(6): 42-44 |
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| 作者姓名： | 陈凯 郑军 |
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| 作者单位： | 张家港东方制气股份公司制氧分厂,江苏张家港市,215625 |
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| 摘 要： | 由于V70 2阀后铝管开裂 ,使珠光砂进入塔内和主冷内 ,虽进行吹扫 ,但珠光砂粉末仍未能从换热器内清扫干净 ,影响运行 ,采用液氧倒灌法开车出氧
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| 关 键 词： | 空分设备 珠光砂清除 换热器 液氧倒灌 |
| 文章编号： | 1009-9425(2001)06-0042-03 |
Cleaning of perlite coming into the equipment and start-up using reversed filling of liquid oxygen |
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| Chen Kai,Zheng Jun. Cleaning of perlite coming into the equipment and start-up using reversed filling of liquid oxygen[J]. Cryogenic Technology, 2001, 0(6): 42-44 |
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| Authors: | Chen Kai Zheng Jun |
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| Abstract: | The perlite came into the column anD main condenser due to the aluminum pipe cracking after V702.After purging operation,the perlite could not be cleaned thoroughly from the heat exchangers.Afterwards,the reversed filling of liquid oxygen was employed to start the equipment and oxygen produced successfully. |
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| Keywords: | Air separation plant Perlite cleaning Heat exchanger Reversed filling of liquid oxygen |
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