| 多喷嘴对置式水煤浆加压气化装置水系统处理及运行建议 |
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| 引用本文： | 朱敏,刘光华,赵爽,蔡本慧,胡兴刚. 多喷嘴对置式水煤浆加压气化装置水系统处理及运行建议[J]. 化肥工业, 2012, 39(6): 8-11 |
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| 作者姓名： | 朱敏 刘光华 赵爽 蔡本慧 胡兴刚 |
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| 作者单位： | 1. 兖矿国泰化工有限公司 山东滕州277527
2. 中海油天津化工研究设计院 天津300131 |
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| 摘 要： | 概述多喷嘴对置式水煤浆加压气化工艺以及水质特点,阐述煤气化系统水处理机理。根据近7年的实际运行情况,分析了煤气化装置水系统结垢、絮凝的影响因素,提出煤气化装置长周期稳定运行的建议。
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| 关 键 词： | 煤气化 灰水 阻垢 絮凝 |
Advice on Treatment and Operation of Water System for Multi-Nozzle Opposed Coal-Water Slurry Pressurized Gasifier |
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| Zhu Min , Liu Guanghua , Zhao Shuang , Cai Benhui , Hu Xinggang. Advice on Treatment and Operation of Water System for Multi-Nozzle Opposed Coal-Water Slurry Pressurized Gasifier[J]. Journal of the Chemical Fertilizer Industry, 2012, 39(6): 8-11 |
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| Authors: | Zhu Min Liu Guanghua Zhao Shuang Cai Benhui Hu Xinggang |
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| Affiliation: | 1. Yancon Cathay Coal Chemicals Co., Ltd. Shandong Tengzhou 277527 ; 2. CNOOC Tianjin Chemical Research ＆ Design Institute Tianjin 300131 ) |
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| Abstract: | A summary is given of the multi-nozzle opposed coal-water slurry pressurized gasification process and water quality features, and the water treatment mechanism is put forth of the coal gasification system. Based on the actual operation for nearly 7 years, the influencing factors are analyzed of the scaling of the water system of the coal gasifier and flocculation, and proposals are put forward for long-term stable operation of the coal gasifier. |
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| Keywords: | coal gasification ash water antisludging flocculation |
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