| 合成氨生产中的现代转化工艺 |
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| 引用本文： | 石天宝. 合成氨生产中的现代转化工艺[J]. 现代化工, 1993, 0(6) |
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| 作者姓名： | 石天宝 |
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| 作者单位： | 南京化学工业(集团)公司研究院 210035 |
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| 摘 要： | 介绍了天然气、蒸汽转化工艺技术的最新进展。开发和应用绝热预转化工艺、预转化炉、转化换热器及组合式自热转化炉等新型转化技术,可改善管式一段转化炉的操作条件,节省燃料消耗,降低整个氨厂的能耗。在转化段引入一种新型的高温、高压预热气体工艺——里格特工艺,节能效果也很显著。
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| 关 键 词： | 合成氨 蒸汽转化工艺 预转化 换热器 里格特工艺 |
Modern steam reforming process in ammonia synthesis |
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| Shi Tianbao. Modern steam reforming process in ammonia synthesis[J]. Modern Chemical Industry, 1993, 0(6) |
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| Authors: | Shi Tianbao |
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| Abstract: | Latest technical progress in steam reforming process of natural gas is introduced. The development and application of new reforming technique, such. as adiabatic pre-reforming, pre-reformer, reforming heat exchanger and combination autothermal reformer, can improve the operational conditions of primary tube reformer, save fuel and reduce the energy consumption of the whole ammonia plant. Regate process, a new bigh-temperature and highpressure preheating gas process which is added to reforming section, also achieves a remarkable energy saving effect. |
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| Keywords: | synthetic ammonia steam reforming process pre-reforming heat exchanger Regate process |
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