| 小氮肥变换工艺流程的沿革 |
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| 引用本文： | 李天成,辛峰.小氮肥变换工艺流程的沿革[J].天津化工,1999(4):7-11. |
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| 作者姓名： | 李天成 辛峰 |
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| 作者单位： | 天津大学化工学院!天津300072 |
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| 摘 要： | 本文详细介绍了小氮肥变换工段从单纯的中温变换流程、中－低温变换流程，到中串低变换流程，再到全低变流程，中－低－低变换流程的沿革历史，着重指出变换工艺流程的沿革始终以各种新型的中、低温变换催化剂的成功开发为中心。另外，还简述了适合于各种工艺流程的变换催化剂，并指出了各变换流程运作中所存在的问题。最后，作者提出了自己的建议和看法。
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| 关 键 词： | 小氮肥 工艺流程 变换 合成氨 |
The evolution of shift technological process in mini-type nitrogenous fertilizer plant |
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| LI Tian cheng,XIN Feng,WANG Fu min,YU jing yuan,CAO Sheng,LIAO Hui.The evolution of shift technological process in mini-type nitrogenous fertilizer plant[J].Tianjin Chemical Industry,1999(4):7-11. |
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| Authors: | LI Tian cheng XIN Feng WANG Fu min YU jing yuan CAO Sheng LIAO Hui |
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| Abstract: | With all kinds of shift catalysts developing success fully,there are the evolution of shift technological process in mini-type nitrogenous fertilizer plant.In article,activator kinds of shift process are introduced in detail,furthermore,relevant catalysts also described.In addition,the problems among all kinds of shift conversion process are pointed out and pieces of advice are given at last. |
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| Keywords: | mini type nitrogenous fertilizer plant high and low temperature shift in series process overall low temperature shift process high-low-low temperature shift process evolution |
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