| 粗苯工段设备腐蚀问题的探讨 |
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| 引用本文： | 周德悟,许耀光.粗苯工段设备腐蚀问题的探讨[J].煤气与热力,1993,13(6):3-6. |
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| 作者姓名： | 周德悟 许耀光 |
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| 作者单位： | 华东化工学院，华东化工学院，华东化工学院 上海 200237，上海 200237，上海 200237 |
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| 摘 要： | 粗苯设备腐蚀物质是洗油中的口此啶碱和煤气中ＮＨ３，Ｈ２Ｓ，ＨＣｌ，ＨＣＮ等。其腐蚀机理是化学腐蚀，电化学腐蚀，热应力腐蚀。提高等水平可降低和避免粗苯设备的腐蚀。
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| 关 键 词： | 焦炉煤气 腐蚀物质 设备 粗苯 |
STUDY OF EQUIPMENT CORROSION OF BENZOL WORK SHOP |
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| Zhou Dewu,Xu Yaoguang,Ren Chunsheng.STUDY OF EQUIPMENT CORROSION OF BENZOL WORK SHOP[J].Gas & Heat,1993,13(6):3-6. |
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| Authors: | Zhou Dewu Xu Yaoguang Ren Chunsheng |
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| Abstract: | The corrosion substance of crude benzol equipment is pyridine alkalies in washing oil, NH3, H2S, HCL, HCN and so on in coke oven gas. The corrosing mechanism is chemical corrosion, electric-chemical corrosion and heatstress corrsion. Enhancement of control level can reduce and advoid equipment corrosion of crude benzol workshop. |
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| Keywords: | cgrude henzol tar washing oil oven gas corrosion |
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