1,4-丁二醇脱水产物间歇精馏分离动态过程与优化

doi:10.16085/j.issn.1000-6613.2019-1744

化工进展 ›› 2020, Vol. 39 ›› Issue (8): 2972-2979.DOI: 10.16085/j.issn.1000-6613.2019-1744

1,4-丁二醇脱水产物间歇精馏分离动态过程与优化

米容立¹(), 冯子健², 伊春海¹, 杨伯伦¹^,³()

^1.西安交通大学化学工程与技术学院，陕西西安 710049
^2.上海交通大学生物医学工程学院，上海 200240
^3.西安交通大学动力工程多相流国家重点实验室，陕西西安 710049

出版日期:2020-08-01 发布日期:2020-08-12
通讯作者: 杨伯伦
作者简介:米容立（1991—），男，博士研究生，研究方向为反应与分离。E-mail：mirongli@stu.xjtu.edu.cn。
基金资助:
陕西煤业化工集团有限责任公司项目(20160109)

Dynamic process and optimization for separation of 1,4-butanediol dehydration products using batch distillation method

Rongli MI¹(), Zijian FENG², Chunhai YI¹, Bolun YANG¹^,³()

^1.School of Chemical Engineering and Technology, Xi’an Jiaotong University, Xi’an 710049, Shaanxi, China
^2.School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
^3.State Key Laboratory of Multiphase Flow in Power Engineering, Xi’an Jiaotong University, Xi’an 710049, Shaanxi, China

Online:2020-08-01 Published:2020-08-12
Contact: Bolun YANG

摘要/Abstract

摘要：

为高效分离提纯1,4-丁二醇脱水产物中的3-丁烯-1-醇，本文设计了一种间歇精馏工艺。针对体系组成和性质将其切割为轻组分、中间组分和重组分三部分，并基于Aspen Batch Distillation模块，对间歇精馏过程进行建模，通过均匀设计的思路对操作参数进行了优化。实验与模拟结果比较表明，Aspen Batch Distillation模块可以较好地模拟1,4-丁二醇脱水产物的间歇精馏过程。通过均匀设计对操作参数进行优化，所得的轻组分回流比、中间组分回流比、塔釜温度、轻组分接收器结束条件和中间组分接收器结束条件分别为14.91、17.00、180℃、73.81℃、117.69℃。采用优化后的操作参数，间歇精馏过程可以得到纯度为95.1%、单程收率为73.2%的3-丁烯-1-醇，比优化之前分别提高了1.9%和11.3%。研究结果为1,4-丁二醇脱水制备3-丁烯-1-醇的工业化实施提供了支撑。

关键词: 分离, 间歇, 蒸馏, 模拟, 优化

Abstract:

To efficiently separate 3-buten-1-ol from dehydration products of 1,4-butanediol, a batch distillation process was designed in this work. The dehydration products in the batch distillation process were cut into three parts: light components, intermediate components and heavy components according to the composition and properties of the dehydration products. The batch distillation model was established based on the Aspen batch distillation module and the operating parameters were optimized by the uniform experimental design method. The comparison between the experimental and simulation results showed that the Aspen batch distillation module could simulate the batch distillation process of 1,4-butanediol dehydration products. The operating parameters including reflux ratio of light components and intermediate components, column kettle temperature, end condition of light component receiver and intermediate component receiver after optimization were 14.91, 17.00, 180℃, 73.81℃ and 117.69℃, respectively. Using the optimized operating parameters, the batch rectification process yielded 3-buten-1-ol with a purity of 95.1% and a single pass yield of 73.2%, which was 1.9% and 11.3% higher than before optimization. The research results provide a theoretical basis and data support for the industrial implementation of 1,4-dutanediol dehydration to 3-buten-1-ol.

Key words: separation, batchwise, distillation, simulation, optimization

中图分类号:

TQ420.6⁺7

米容立, 冯子健, 伊春海, 杨伯伦. 1,4-丁二醇脱水产物间歇精馏分离动态过程与优化[J]. 化工进展, 2020, 39(8): 2972-2979.

Rongli MI, Zijian FENG, Chunhai YI, Bolun YANG. Dynamic process and optimization for separation of 1,4-butanediol dehydration products using batch distillation method[J]. Chemical Industry and Engineering Progress, 2020, 39(8): 2972-2979.

参考文献

1	TANIELYAN S, SCHMIDT S, MARIN N, et al. Selective hydrogenation of 2-butyne-1,4-diol to 1,4-butanediol over particulate Raney^? nickel catalysts[J]. Topics in Catalysis, 2010, 53(15/16/17/18): 1145-1149.
2	IRWIN R D. A review of evidence leading to the prediction that 1,4-butanediol is not a carcinogen[J]. Journal of Applied Toxicology, 2006, 26(1): 72-80.
3	ICHIKAWA S, OHGOMORI Y, SUMITANI N, et al. Process for manufacturing 1,4-butanediol from acrolein[J]. Industrial & Engineering Chemistry Research, 1995, 34(3): 971-973.
4	ZHANG Y, QI Y H, ZHANG Z P. Synthesis of PPG-TDI-BDO polyurethane and the influence of hard segment content on its structure and antifouling properties[J]. Progress in Organic Coatings, 2016, 97: 115-121.
5	MI R L, HU Z, YANG B L. In situ DRIFTS for the mechanistic studies of 1,4-butanediol dehydration over Yb/Zr catalysts[J]. Journal of Catalysis, 2019, 370: 138-151.
6	ZVOSEC D L, SMITH S W, MCCUTCHEON J R, et al. Adverse events, including death, associated with the use of 1,4-butanediol[J]. The New England journal of medicine, 2001, 344(2): 87-94.
7	STONKUS V, EDOLFA K, LEITE L, et al. Palladium-promoted Co-SiO₂ catalysts for 1,4-butanediol cyclization[J]. Applied Catalysis A: General, 2009, 362(1/2): 147-154.
8	ZHANG B, ZHU Y L, DING G Q, et al. Modification of the supported Cu/SiO₂ catalyst by alkaline earth metals in the selective conversion of 1,4-butanediol to γ-butyrolactone[J]. Applied Catalysis A: General, 2012, 443/444: 191-201.
9	尚如静, 穆仕芳, 牛刚, 等. 煤基1,4-丁二醇及其衍生精细化学品市场分析[J]. 现代化工, 2018(2): 11-13.
9	SHANG Rujing, MU Shifang, NIU Gang, et al. Market analysis of coal based 1,4-butanediol and its derivative fine chemicals[J]. Modern Chemical Industry, 2018(2): 11-13.
10	MIN T, YI B X, ZHANG P, et al. Novel furoxan NO-donor pemetrexed derivatives: design, synthesis, and preliminary biological evaluation[J]. Medicinal Chemistry Research, 2009, 18(7): 495-510.
11	CSUK R, KERN A. Synthesis of spacered cyclopropyl nucleoside analogues as potential antiviral agents[J]. Tetrahedron, 1999, 55(28): 8409-8422.
12	DUAN H L, HIROTA T, OHTSUKA S, et al. Vapor-phase catalytic dehydration of 1,4-butanediol to 3-buten-1-ol over modified ZrO₂ catalysts[J]. Applied Catalysis A: General, 2017, 535: 9-16.
13	SATO F, SATO S, YAMADA Y, et al. Acid-base concerted mechanism in the dehydration of 1,4-butanediol over bixbyite rare earth oxide catalysts[J]. Catalysis Today, 2014, 226: 124-133.
14	SAFDARNEJAD S M, GALLACHER J R, HEDENGREN J D. Dynamic parameter estimation and optimization for batch distillation[J]. Computer & Chemical Engineering, 2016, 86: 18-32.
15	BETLEM B, KRIJNSEN H C, HUIJNEN H. Optimal batch distillation control based on specific measures[J]. Chemical Engineering Journal, 1998, 71(2): 111-126.
16	BARAKAT T M M, FRAGA E S, S?RENSEN E. Multi-objective optimisation of batch separation processes[J]. Chemical Engineering and Processing: Process Intensification, 2008, 47(12): 2303-2314.
17	CONRADIE A V E, ALDRICH C. Neurocontrol of a multi-effect batch distillation pilot plant based on evolutionary reinforcement learning[J]. Chemical Engineering Science, 2010, 65(5): 1627-1643.
18	许保云，宋云飞，翟金国. γ-十一内酯的反应精馏工艺开发与优化[J]. 化学工程, 2018, 46(12): 21-26.
18	XU B Y, SONG Y F, ZHAI J G. Design and optimization of reactive distillation process for production of undecan-4-olide[J]. Chemical Engineering (China), 2018, 46(12): 21-26.
19	王传昌，许保云，艾波，等. 间歇精馏过程的多目标综合优化研究[J]. 现代化工, 2017, 37(5): 193-196.
19	WANG C C, XU B Y, AI B, et al. Study on multi-objective comprehensive optimization of batch distillation process[J]. Modern Chemical Industry, 2017, 37(5): 193-196.
20	张国秋，王文璇. 均匀试验设计方法应用综述[J]. 数理统计与管理, 2013, 32(1): 89-99.
20	ZHANG G Q, WANG W X. A citation review on the uniform experimental design[J]. Journal of Applied Statistics and Management, 2013, 32(1): 89-99.
21	王为国，吴元欣，王存文，等. 恒回流比间歇精馏的最小回流比计算及其能耗分析[J]. 化工学报, 2004, 55(8): 1285-1290.
21	WANG W G, WU Y X, WANG W C, et al. Algorithm of minimum reflux ratio of batch distillation under constant reflux rati o and its energy consumption analysis[J]. Journal of Chemical Industry and Engineering (China), 2004, 55(8): 1285-1290.
22	崔现宝，张耀昌，杨志才. 多元间歇精馏拟夹紧区的变化规律[J]. 化工学报, 2008, 59(2): 371-380.
22	CUI X B, ZHANG Y C, YANG Z C. Evolution of pseudo-pinch point zone in multi-component batch distillation[J]. Journal of Chemical Industry and Engineering (China), 2008, 59(2): 371-380.
23	陈义洋，冯惠生，李文秀，等. 减压间歇萃取精馏分离乙酸乙酯-乙醇过程模拟[J]. 化工进展, 2009, 28(S2): 393-395.
23	CHEN Y Y, FENG H S, LI W X, et al. Process Simulation of ethyl acetate-ethanol mixture separation by vacuum batch extractive distillation[J]. Chemical Industry and Engineering Progress, 2009, 28(S2): 393-395.
24	王传昌，许保云，艾波，等. 基于UD-Aspen的间歇精馏过程优化设计研究[J]. 现代化工, 2016, 36(9): 175-177.
24	WANG C C, XU B Y, AI B, et al. Optimization of operation conditions of batch distillation based on the UD-Aspen[J]. Modern Chemical Industry, 2016, 36(9): 175-177.

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1,4-丁二醇脱水产物间歇精馏分离动态过程与优化

Dynamic process and optimization for separation of 1,4-butanediol dehydration products using batch distillation method

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