| 一氧化碳变换系统存在问题及改造措施 |
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| 引用本文： | 魏素敏.一氧化碳变换系统存在问题及改造措施[J].大氮肥,2009,32(2):116-118. |
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| 作者姓名： | 魏素敏 |
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| 作者单位： | 河南煤业化工集团有限责任公司中原大化分公司,河南濮阳,457004 |
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| 摘 要： | 介绍中原大化分公司500kt／a甲醇项目变换系统流程及变换技术特点，分析系统运行中存在的问题及危害，提出了改造措施。实施后从根本上消除了隐患，保证了变换系统的安全稳定运行。
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| 关 键 词： | 一氧化碳 变换系统 催化剂 超温 措施 |
PROBLEMS EXISTED IN CO SHIFT SYSTEM AND REVAMPING MEASURES |
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| Wei Sumin.PROBLEMS EXISTED IN CO SHIFT SYSTEM AND REVAMPING MEASURES[J].Large Scale Nitrogenous Fertilizer Industry,2009,32(2):116-118. |
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| Authors: | Wei Sumin |
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| Affiliation: | Wei Sumin ( Zhongyuan Dahua Branch Co. , Henan Coal Chemical Group Co. , Ltd. , Puyang, 457004) |
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| Abstract: | Presented process flow of the shift system and shift technology characteristics of 500kt/a methanol project in Zhongyuan Dahua Branch Co., analyzed problems existed during operation and their harmfulness, and proposed revamping measures. After technical revamp, hidden troubles in CO shift system were thoroughly eliminated, which in rum ensures safe and stable operation of the shift system. |
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| Keywords: | CO shift system catalyst superheating measures |
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