| 低负荷下尿素装置优化操作 |
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| 引用本文： | 燕武云,朱文渊,石永胜,王清志,李庆惠,王强. 低负荷下尿素装置优化操作[J]. 大氮肥, 2004, 27(6): 378-380 |
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| 作者姓名： | 燕武云 朱文渊 石永胜 王清志 李庆惠 王强 |
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| 作者单位： | 内蒙古天野化工(集团)有限责任公司,内蒙古,呼和浩特,010070;内蒙古天野化工(集团)有限责任公司,内蒙古,呼和浩特,010070;内蒙古天野化工(集团)有限责任公司,内蒙古,呼和浩特,010070;内蒙古天野化工(集团)有限责任公司,内蒙古,呼和浩特,010070;内蒙古天野化工(集团)有限责任公司,内蒙古,呼和浩特,010070;内蒙古天野化工(集团)有限责任公司,内蒙古,呼和浩特,010070 |
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| 摘 要： | 通过对尿素装置低负荷下运行的技术攻关,制定出一套科学的控制方法,操作改进后尿素产品质量全部达到国标优等品,合成塔及其他高压设备的腐蚀明显降低,吨尿素氨耗大幅度下降,水解解吸后工艺冷凝液全部回收,大大降低了尿素成本.
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| 关 键 词： | 尿素装置 低负荷 操作改进 氨耗 产品质量 |
OPERATING OPTIMIZATION OF UREA PLANT AT LOW LOAD |
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| Yan Wuyun,Zhu Wenyuan,Shi Yongsheng,Wang Qingzhi,Li Qinghui and Wang Qiang. OPERATING OPTIMIZATION OF UREA PLANT AT LOW LOAD[J]. Large Scale Nitrogenous Fertilizer Industry, 2004, 27(6): 378-380 |
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| Authors: | Yan Wuyun Zhu Wenyuan Shi Yongsheng Wang Qingzhi Li Qinghui Wang Qiang |
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| Abstract: | By troubleshooting of low load operation of urea plant, Inner Mongolia Tianye Chemical Inc. , Ltd. set up scientific control methods. With these methods, the urea quality reaches that of national fine grade, the corrosion of the converter and other HP equipment is obviously decreased, the ammonia consumption of per ton urea is reduced by a large degree, the condensate from hydrolysis and stripping is completely recovered, and the urea cost is lowered down in a large scale. |
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| Keywords: | urea plant low load operation improvement ammonia consumption product quality |
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