| 干粉煤气化技术之废锅流程与激冷流程的比较和选择 |
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| 引用本文： | 赵涛,章卫星,张宗飞,游伟,毕东煌.干粉煤气化技术之废锅流程与激冷流程的比较和选择[J].化肥设计,2009,47(5):14-16. |
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| 作者姓名： | 赵涛 章卫星 张宗飞 游伟 毕东煌 |
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| 作者单位： | 中国五环工程有限公司,湖北,武汉,430223 |
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| 摘 要： | 对干粉煤气化产生的高温合成气体有2种冷却方式,即以Shell煤气化工艺为代表的废锅流程和以GSP煤气化工艺为代表的激冷流程。以60万t/a甲醇项目为例,对比了采用2种不同流程配置时的工艺方案、公用工程消耗、能耗以及装置投资、单位合成气成本等指标;论证了不同流程对后续变换系统的影响;比较结果表明,该项目选择废锅流程较为适宜。
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| 关 键 词： | 干粉煤气化技术 废锅流程 激冷流程 投资 能耗 合成气成本 |
Comparison and Selection of Waste Boiler Process with Quench Process for Dry-Pulverized Coal Gasification Technology |
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| ZHAO Tao,ZHANG Wei-xing,ZHANG Zong-fei,YOU Wei,BI Dong-huang.Comparison and Selection of Waste Boiler Process with Quench Process for Dry-Pulverized Coal Gasification Technology[J].Chemical Fertilizer Design,2009,47(5):14-16. |
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| Authors: | ZHAO Tao ZHANG Wei-xing ZHANG Zong-fei YOU Wei BI Dong-huang |
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| Affiliation: | ( Wuhuan Science and Technology Stock Company Ltd. Wuhan Hubei 430223 Choina) |
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| Abstract: | There were two kinds of cooling type for high temperature synthesis gas produced from dry-pulverized coal gasification,these are waste boiler process represented by Shell coal gasification process and quench process represented by GSP coal gasification process.Taking the methanol project of 600000 t/a as an example,comparison was made for the process schemes and the indexes of utility consume,energy consume,plant investment,unit cost of synthetic gas and so on,when two abovementioned different process configurations were used;author has proved the influence of two different processes on the consequent shift system;comparison result indicates that the waste boiler process selected for this project is more suitable. |
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| Keywords: | dry- pulverized coal gasification technology waste boiler process quench process investment energy consume cost of synthetic gas |
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