|本期目录/Table of Contents|

[1]周娇,汤吉海,乔旭,等.背包式反应器与精馏塔耦合合成醋酸甲酯的模拟[J].南京工业大学学报(自然科学版),2006,28(05):51-56.[doi:10.3969/j.issn.1671-7627.2006.05.011]
 ZHOU Jiao,TANG Ji-hai,QIAO Xu,et al.Simulation of reactive distillation process coupled with side reactors for preparation of methyl acetate[J].Journal of NANJING TECH UNIVERSITY(NATURAL SCIENCE EDITION),2006,28(05):51-56.[doi:10.3969/j.issn.1671-7627.2006.05.011]
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背包式反应器与精馏塔耦合合成醋酸甲酯的模拟()
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《南京工业大学学报(自然科学版)》[ISSN:1671-7627/CN:32-1670/N]

卷:
28
期数:
2006年05期
页码:
51-56
栏目:
出版日期:
2006-09-20

文章信息/Info

Title:
Simulation of reactive distillation process coupled with side reactors for preparation of methyl acetate
作者:
周娇汤吉海乔旭崔咪芬
南京工业大学,化学化工学院,江苏南京,210009
Author(s):
ZHOU Jiao TANG Ji-hai QIAO Xu CUI Mi-fen
关键词:
反应精馏背包反应器醋酸甲酯模拟
分类号:
TQ015.9
DOI:
10.3969/j.issn.1671-7627.2006.05.011
摘要:
针对背包式反应器与精馏塔耦合过程循环流股多,模拟计算收敛难度大的缺点,在Aspen Plus的RadFrac模型中引入Murphree板效率,仅用一个精馏塔模型就描述了这个复杂耦合过程的模拟模型.在固定精馏塔塔板数的情况下,讨论了背包反应器个数和间隔位置、进料位置、回流比和催化剂量等因素对醋酸甲酯合成的影响.初步探索了反应能力和分离能力的匹配问题.模拟结果表明,当采用5个背包反应器,反应器之间间隔4块分离塔板的配置时,在适宜条件下醋酸总转化率可达到96.3%.

参考文献/References:

[1] 许锡恩, 李家玲, 刘铁涌. 催化精馏进展 [J]. 石油化工, 1989(9):642-649.
[2] 松德马赫尔 K, 金勒 A. 反应蒸馏 [M]. 北京:化学工业出版社, 2005.
[3] Stitt E H. Reactive distillation for toluene disproportionation:a technical and economical evaluation [J]. Chemical Engineering Science, 2002, (9):1537-1543.doi:10.1016/S0009-2509(02)00027-1.
[4] Baur R, Krishna R. Distillation column with reactive pump arounds:an alternative to reactive distillation [J]. Chemical Engineering Progress, 2004.435-445.
[5] Kaymak D B, Luyben W L. Quantitative comparison of reactive distillation with conventional multi-unit reactor/column/recycle systems for different chemical equilibrium constants [J]. Industrial and Engineering Chemistry Research, 2004.493-507.
[6] Citro F, Lee J W. Widening the applicability of reactive distillation technology by using concurrent design [J]. Industrial and Engineering Chemistry Research, 2004, (2):375-383.doi:10.1021/ie030172f.
[7] Kaymak D B, Luyben W L. Design of distillation columns with external side reactors [J]. Industrial and Engineering Chemistry Research, 2004.8049-8056.
[8] 徐骏, 乔旭, 崔咪芬. 制备氯代环己烷的反应精馏耦合工艺研究 [J]. 石油化工, 2005(1):37-40.doi:10.3321/j.issn:1000-8144.2005.01.009.
[9] 徐骏, 乔旭, 崔咪芬. 背包式反应与精馏耦合生产氯化苄技术研究 [J]. 化学反应工程与工艺, 2005(2):122-126.doi:10.3969/j.issn.1001-7631.2005.02.005.
[10] Bisowarno B H, Tian Y C, Tadé M O. Application of side reactors on ETBE reactive distillation [J]. CHEMICAL ENGINEERING JOURNAL, 2004.35-43.
[11] Aspen Technology Inc. Aspen plus 11.1 unit operation models [M]. Cambridge:Aspen Technology Inc, 2001.

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更新日期/Last Update: 1900-01-01