| CO_2汽提法尿素装置脱氢系统技术改造 |
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| 引用本文： | 刘勇. CO_2汽提法尿素装置脱氢系统技术改造[J]. 化肥设计, 2010, 48(3): 53-55,57 |
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| 作者姓名： | 刘勇 |
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| 作者单位： | 中国石化,湖北化肥分公司,湖北,枝江,443200 |
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| 摘 要： | 针对CO2汽提法尿素装置合成过程中存在的安全隐患进行了脱氢系统的技术改造。介绍了脱氢系统改造过程;分析了技改后在不同工况条件下脱氢系统效果不同的原因;提出了相应的改进措施。
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| 关 键 词： | CO2汽提法尿素装置 脱氢系统 技术改造 |
Technical Reformation of Dehydrogenation System in Urea Plant with CO2 Stripping Method |
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| LIU Yong. Technical Reformation of Dehydrogenation System in Urea Plant with CO2 Stripping Method[J]. Chemical Fertilizer Design, 2010, 48(3): 53-55,57 |
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| Authors: | LIU Yong |
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| Affiliation: | LIU Yong ( China Petrochemical Hubei Chemical Fertilizer Sub-company, Zhijiang Hubei 443200 China) |
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| Abstract: | In allusion to hidden trouble of safety existing in the synthetic process of urea plant with CO2 stripping method, the technical reformation of the dehydrogenation system was made in the urea plant. Author has introduced the reformation process of the dehydrogenation system ; has analyzed the reason of the different effect of the technical reformation after technical reformation under different process conditions; has presented the appropriate improvement measures. |
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| Keywords: | CO2 stripping method urea plant dehydrogenation system technical reformation |
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