| STD－HN氢氮比微机控制系统 |
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| 引用本文： | 刘光亮,周克良,梁贵强.STD－HN氢氮比微机控制系统[J].南方冶金学院学报,1996(2). |
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| 作者姓名： | 刘光亮 周克良 梁贵强 |
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| 摘 要： | 介绍在中小型氮肥厂合成氨生产过程中，采用ＳＴＤ总线工业控制计算机，实现氢氛比自动控制的原理、硬件结构及主要软件流程．
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| 关 键 词： | 氢氮比，自动控制，阀位置，工控机 |
Microcomputer Control System of STD-HN Hydrogen- nitrogen Ratio |
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| Liu Gngngliang, Zhou Keliang, Liang Guiqiang.Microcomputer Control System of STD-HN Hydrogen- nitrogen Ratio[J].Journal of Southern Institute of Metallurgy,1996(2). |
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| Authors: | Liu Gngngliang Zhou Keliang Liang Guiqiang |
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| Affiliation: | Department of Automation |
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| Abstract: | his paper introduces the automatic control system of the hydrogen- nitrogenratio by means of STD bus industrial control microcomputer, which is used in theproduction process of . synthetic ammonia in median and small size nitrogenousfertilizer plant and the control principle,the hardware styucture and the principalsoftware flow chart are given. |
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| Keywords: | hydrogen-ni8trogen ratio automatic control valve value industrialcontyol microcomputer |
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