| 大型氨厂炭黑回收过程数学模拟 |
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| 引用本文： | 王辅臣,于遵宏,沈才大,龚欣,于建国. 大型氨厂炭黑回收过程数学模拟[J]. 华东理工大学学报(自然科学版), 1993, 0(4) |
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| 作者姓名： | 王辅臣 于遵宏 沈才大 龚欣 于建国 |
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| 作者单位： | 华东化工学院化学工程系(王辅臣，于遵宏，沈才大，龚欣)，华东化工学院化学工程系(于建国) |
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| 摘 要： | 对300 kt合成氨厂炭黑回收系统进行了过程分析,建立了单元设备物料和热量衡算的数学模型,提出了对石脑油气提塔进行逐板计算的简化模型。运用序贯模块法对该系统进行了稳态模拟;计算了灰分在系统中的分配,并在微量组分分析的基础上,计算了液相pH值。结果同设计值和工厂测定值吻合较好。
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| 关 键 词： | 炭黑回收 过程分析 模拟 数学模型 灰分 |
Simulation of Soot Recovery System of Large Scale Ammonia Plant |
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| Wang Fuchen,Yu Zunhong Shen Caida,Gong Xin and Yu Jianguo. Simulation of Soot Recovery System of Large Scale Ammonia Plant[J]. Journal of East China University of Science and Technology, 1993, 0(4) |
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| Authors: | Wang Fuchen Yu Zunhong Shen Caida Gong Xin Yu Jianguo |
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| Affiliation: | Department of Chemical Eingineering |
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| Abstract: | A process analysis has been made for soot recovery system of large scale ammonia plant. Mathematical models have been set up for calculating the material and heat balance of the system, and a model has been suggested for calculating the naphtha stripping tower plate by plate. On this basis, steady state simulation for the system has been made by sequential modular approach. The ash distribution in the system and the pH of the liquid phase have also been calculated. The results agree well with design values and values from plant. |
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| Keywords: | sootlecovery process analysis simulation mathematical models ash constituent |
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