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化学工业与工程
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��ѧ��ҵ�빤�� 2011, Vol. 28 Issue (4) :64-68    DOI:
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Simulation and Analysis of Condensate Recycling Process in Urea Process
 DING  Su-Wen, YE  Feng, JIA  Xin-Hai, JIE  Guang-Yan, WU  Ying
1 College of chemistry & Chemical Engineering, Xinjiang University, Urumqi 830046, China; ��
2 Xinjiang Xinhua Fertilizers Limited Liability Company, Wulabo 830038, China
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Abstract�� The hydrolytic process of urea process condensate was simulated by chemical simulation software PROII, and a suggestion of unity of the two towers to the transformation of original flow device was proposed based on simulation calculation. Compared with the old process, the new process not only can achieve process indicators requirement of urea hydrolysis, but also has several advantages, including smaller area, simpler operation, less equipment investment and lower energy consumption.
Keywords�� PROII   urea process condensate   process simulation   urea hydrolysis     
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������, Ҷ����, ���º�, �����, �䡡Ӣ.���ع�������Һ���չ��̵�ģ�������[J].  ��ѧ��ҵ�빤��, 2011,28(4): 64-68
DING Su-Wen, YE Feng, JIA Xin-Hai, JIE Guang-Yan, WU Ying.Simulation and Analysis of Condensate Recycling Process in Urea Process[J].  Chemcial Industry and Engineering, 2011,28(4): 64-68
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