| 焦炉废气含氧分析技术改进 |
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| 引用本文： | 李子靖,高会元.焦炉废气含氧分析技术改进[J].现代化工,2011,31(Z1):424-426. |
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| 作者姓名： | 李子靖 高会元 |
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| 作者单位： | 1. 河北联合大学,河北唐山063009;宣钢焦化厂,河北张家口075100
2. 河北联合大学,河北唐山,063009 |
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| 基金项目： | 河北省自然科学基金，河北省科技厅计划项目 |
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| 摘 要： | 炼焦行业当前普遍使用煤气燃烧废气中的含氧量,来衡量煤气燃烧是否充分。较为普遍的做法是实时检测机、焦两侧分烟道中的废气含氧量。这种废气含氧量不能真实地反映出各燃烧室燃烧废气的含氧量,因此不能有效提供所需最佳空气输入量数据。通过技术改进,利用一台氧化锆氧含量分析仪分时扫描多个蓄热室小烟道的燃烧废气含氧量,进而实现了最佳控制全炉所有燃烧室的燃烧状况。该技术的推广应用将有助于焦化企业节能降耗以及自动化操作程度的提高。
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| 关 键 词： | 氧含量分析仪 节能降耗 燃烧 废气 焦化企业 |
Improvement of oxygen analysis of coke oven combustion gas |
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| LI Zi-jing,GAO Hui-yuan.Improvement of oxygen analysis of coke oven combustion gas[J].Modern Chemical Industry,2011,31(Z1):424-426. |
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| Authors: | LI Zi-jing GAO Hui-yuan |
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| Affiliation: | LI Zi-jing1,2,GAO Hui-yuan1(1.Hebei Unite University,Tangshan 063009,China,2.Xuanhua Coking Plant,Zhangjiakou 075100,China) |
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| Abstract: | In coking industry,it is widely used oxygen content in the combustion gas to measure the adequacy of gas combustion.The more common approach is real-time detecting the exhaust oxygen content in flue on both the machine side and the coke side.The exhaust gas oxygen content can not truely reflect of the oxygen content of the combustion chamber and therefore can not effectively provide the best air input data.Through improved technologies,the use of a zirconia oxygen analyzer has conducted time-sharing detecti... |
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| Keywords: | oxygen content analyzer energy saving combustion exhaust gas coking enterprise |
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