化工学报 ›› 2020, Vol. 71 ›› Issue (S1): 7-14.doi: 10.11949/0438-1157.20190440
Pan LI(),Hui KONG,Zhuodong SONG,Zuoyi ZHANG,Yunfang WANG(
)
摘要:
聚甲氧基二甲醚(PODEn)是一种含氧量较高的化合物,近年来更是发展为一种优质的柴油添加剂。在101.3 kPa恒定压力下,使用改进的汽液平衡双循环Rose釜测定了甲醇-甲醛-PODE2三元体系汽液平衡数据。运用最大似然原理,在Aspen Plus软件中,分别采用NRTL、Wilson以及UNIQUAC三种活度系数模型对测定的三元汽液平衡数据进行回归,分别得到三个模型所对应的二元交互参数以及模拟计算值。通过对比模拟值与实验值,得到温度和气相组成的平均绝对偏差,分别小于1.10 K、0.0250和0.0240。三个模型的关联结果均适用于此体系,得到的二元交互参数能够应用于甲醇-甲醛-PODE2三元体系的精馏设计,为相关物系的工业分离优化奠定了数据基础。
中图分类号:
1 | 李振光, 袁建团. 中国柴油需求趋势分析[J]. 国际石油经济, 2015, 23(9): 88-93. |
Li Z G, Yuan J G. China s diesel demand[J]. International Petroleum Economics, 2015, 23(9): 88-93. | |
2 | 石华. 我国石油对外依存度首破60%[J]. 石油库与加油站, 2016, 25(1): 25. |
Shi H. China s oil external dependence first broke 60%[J]. Oil Depot and Gas Station, 2016, 25(1): 25. | |
3 | 焦瑞. 如何认识我国原油对外依存度逐年攀升[J]. 炼油技术与工程, 2017, (4): 45. |
Jiao R. How to understand China s crude oil dependence increasing year by year[J]. Refining Technology and Engineering, 2017, (4): 45. | |
4 | 钱伯章. 到2020年柴油需求将超过汽油[J]. 润滑油与燃料, 2014, (z1): 34. |
Qian B Z. Demand for diesel will exceed demand for gasoline by 2020[J]. Lube and Fuel, 2014, (z1): 34. | |
5 | 李俊涛. 添加剂对柴油质量影响的研究[D]. 武汉: 武汉工程大学, 2016. |
Li J T. Study on the effect of additives on diesel oil quality[D]. Wuhan: Wuhan Institute of Technology, 2016. | |
6 | 王志, 刘浩业, 张俊, 等. 聚甲氧基二甲醚与柴油混合燃料的燃烧与排放特性[J]. 汽车安全与节能学报, 2015, 6(2): 191-197. |
Wang Z, Liu H Y, Zhang J, et al. Combustion and emission characteristics of diesel engines fuelled by polyoxymethylene dimethyl ethers (PODEn)[J]. Journal of Automotive Safety and Energy, 2015, 6(2): 191-197. | |
7 | Pellegrini L, Marchionna M, Patrini R, et al. Combustion behaviour and emission performance of neat and blended polyoxymethylene dimethyl ethers in a light-duty diesel engine[R]. SAETechnical Paper, 2012. |
8 | Pellegrini L, Marchionna M, Patrini R, et al. Emission performance of neat and blended polyoxymethylene dimethyl ethers in an old light-duty diesel car[R]. SAETechnical Paper, 2013. |
9 | 张信伟, 李杰, 倪向前, 等. 聚甲氧基二甲醚合成技术的产业化进展[J]. 化工进展, 2016, 35(7): 2293-2298. |
Zhang X W, Li J, Ni X Q, et al. Industrialization progress of polyoxymethylene dimethyl ethers synthesis technology[J]. Chemical Industry and Engineering Progress, 2016, 35(7): 2293-2298. | |
10 | 杨丰科, 王俊伟. 柴油添加剂聚甲氧基二甲醚的合成研究进展[J]. 应用化工, 2012, 41(10): 1803-1806. |
Yang F K, Wang J W. Progress on the synthesis of polyoxymethylene dimethyl ethers as component of tailored diesel fuel[J]. Applied Chemical Industry, 2012, 41(10): 1803-1806. | |
11 | 史高峰, 陈英赞, 陈学福, 等. 聚甲氧基二甲醚研究进展[J]. 天然气化工, 2012, 37(2): 74-78. |
Shi G F, Chen Y Z, Chen X F, et al. Research progress in polyoxymethylene dimethyl ethers[J]. Natural Gas Chemical Industry, 2012, 37(2): 74-78. | |
12 | 张建强, 唐斌, 刘殿华, 等. 聚甲氧基二甲醚合成研究现状[J]. 煤化工, 2013, (1): 41-43. |
Zhang J Q, Tang B, Liu D H, et al. Research progress of polyoxymethylene dimethyl ethers synthesis[J]. Coal Chemical Industry, 2013, (1): 41-43. | |
13 | Burger J, Siegert M, Ströfer E, et al. Poly (oxymethylene) dimethyl ethers as components of tailored diesel fuel: properties, synthesis and purification concepts[J]. Fuel, 2010, 89(11): 3315-3319. |
14 | Burger J, Ströfer E, Hasse H. Chemical equilibrium and reaction kinetics of the heterogeneously catalyzed formation of poly(oxymethylene) dimethyl ethers from methylal and trioxane[J]. Industrial & Engineering Chemistry Research, 2012, 51(39): 12751-12761. |
15 | Burger J, Hasse H. Multi-objective optimization using reduced models in conceptual design of a fuel additive production process[J]. Chemical Engineering Science, 2013, 99: 118-126. |
16 | Burger J, Ströfer E, Hasse H. Production process for diesel fuel components polyoxymethylene dimethyl ethers from methane-based products by hierarchical optimization with varying model depth[J]. Chemical Engineering Research and Design, 2013, 91(12): 2648-2662. |
17 | 孙兰义. 化工过程流程模拟实训: Aspen Plus教程[M]. 北京: 化学工业出版社, 2012. |
Sun L Y. Chemical Process Process Simulation Training: Aspen Plus Tutorial[M]. Beijing: Chemical Industry Press, 2012. | |
18 | 张治山, 杨超龙. Aspen Plus在化工中的应用[J]. 广东化工, 2012, 39(3): 77-78. |
Zhang Z S, Yang C L. Application of Aspen Plus in chemical engineering[J]. Guangdong Chemical Industry, 2012, 39(3): 77-78. | |
19 | More R K, Bulasara V K, Uppaluri R, et al. Optimization of crude distillation system using Aspen Plus: effect of binary feed selection on grass-root design[J]. Chemical Engineering Research & Design, 2010, 88(2): 121-134. |
20 | Ramzan N, Ashraf A, Naveed S, et al. Simulation of hybrid biomass gasification using Aspen plus: a comparative performance analysis for food, municipal solid and poultry waste[J]. Biomass & Bioenergy, 2011, 35(9): 3962-3969. |
21 | Doherty W, Reynolds A, Kennedy D. Computer simulation of a biomass gasification-solid oxide fuel cell power system using Aspen Plus[J]. Energy, 2010, 35(12): 4545-4555. |
22 | 周怀申, 韩世钧. 一种新的循环法汽液平衡釜——改进的Rose釜[J]. 化学工程, 1980, (5): 23-26. |
Zhou H S, Han S J. A new kind of vapor liquid balance kettle of circulating method — improved Rose kettle[J]. Chemical Engineering(China), 1980, (5): 23-26. | |
23 | 朱云庆.醋酸物系相平衡研究[D]. 青岛: 中国石油大学, 2008. |
Zhu Y Q. Study on phase equilibrium of acetic acid[D]. Qingdao: China University of Petroleum, 2008. | |
24 | 任海鸥, 周金波, 李长明, 等. 常压下叔丁醇-水-乙二醇体系汽液平衡测定与关联[J]. 化学工程, 2017, 45(9): 35-38. |
Ren H O, Zhou J B, Li C M, et al. Determination and correlation of vapor - liquid equilibrium of tert-butanol - water - glycol system under atmospheric pressure[J]. Chemical Engineering(China), 2017, 45(9): 35-38. | |
25 | 周航. 乙醇-丙酸乙酯-对二甲苯等压汽液相平衡研究[D]. 天津: 天津大学, 2017. |
Zhou H. Study on vapor-liquid equilibrium of ethanol-ethyl propionate -p-xylene at constant pressure[D]. Tianjin: Tianjin University, 2017. | |
26 | 曹玲, 徐威震, 李学琴, 等. 甲醇+碳酸二甲酯+二乙二醇三元物系等压汽液平衡数据的测定与关联[J]. 石油化工, 2017, 46(9): 74-79. |
Cao L, Xu W Z, Li X Q, et al. Isobaric vapor-liquid equilibrium for methanol+dimethyl carbonate+ diethylene glycol system[J]. Petrochemical Technology, 2017, 46(9): 74-79. | |
27 | Nagahama K. VLE measurements at elevated pressures for process development [J]. Fluid Phase Equilibria, 1996, 116(1): 361-372. |
28 | Fornari R E, Alessi P, Kikic I. High-pressure fluid-phase equilibria: experimental methods and systems investigated(1978—1987)[J]. Fluid Phase Equilibria, 1990, 57: 1-33. |
29 | Dohrn R, Brunner G. High-pressure fluid-phase equilibria: experimental methods and systems investigated (1988—1993) [J]. Fluid Phase Equilibria, 1995, 106(1): 213-282. |
30 | 王琦. 双循环加压汽液相平衡装置的建立与校核[J]. 石油学报, 1988, 4(2): 50-56. |
Wang Q. Establishment and verification of double cycle pressurized vapor liquid phase balance device[J]. Acta Petroleum Sinica, 1988, 4(2): 50-56. |
[1] | 宋卓栋, 张作毅, 潘学龙, 王云芳. 聚甲醛二甲醚体系汽液平衡数据的测定与关联[J]. 化工学报, 2020, 71(S1): 1-6. |
[2] | 张先明, 胡玉峰. 甲醛+1,3,5-三聚甲醛+硫酸+水体系汽液相平衡实验和理论研究[J]. 化工学报, 2020, 71(1): 216-224. |
[3] | 谭亚龙, 舒高翔, 崔林芳, 章连众. 应用于离子液体体系汽液平衡测定的液相配制、气相分析方法[J]. 化工学报, 2020, 71(1): 225-230. |
[4] | 杨协和, 沈文锋, 张扬, 张海, 张建胜, 吕俊复. 甲醇-空气层流火焰速度的数值研究和预测模型[J]. 化工学报, 2019, 70(8): 3011-3020. |
[5] | 李进龙, 李佳书, 杨青, 彭昌军, 刘洪来. 乙腈+水+离子液体等压汽液平衡测定与计算[J]. 化工学报, 2019, 70(6): 2110-2116. |
[6] | 赵延兴, 王宪, 姚晓宇, 董学强, 沈俊, 公茂琼. 流体汽液相平衡混合规则研究进展[J]. 化工学报, 2019, 70(6): 2036-2050. |
[7] | 吴金芝, 王琳琳, 陈小鹏, 童张法, 范孝雄, 梁保芳. 莰烯+(+)-3-蒈烯体系汽液平衡数据的测定与关联[J]. 化工学报, 2019, 70(6): 2092-2101. |
[8] | 曹晨熙, 陈天元, 丁晓旭, 黄海, 徐晶, 韩一帆. 负载型铟基催化剂二氧化碳加氢动力学研究[J]. 化工学报, 2019, 70(10): 3985-3993. |
[9] | 王岩, 石磊, 范家麒, 陈飞, 姚杰, 许光文. 环丁砜处理磺酸树脂高效催化聚甲氧基二甲醚合成[J]. 化工学报, 2019, 70(1): 116-127. |
[10] | 王子宗, 刘洪谦, 王基铭. 甲醇制丙烯分离流程的研究与优化[J]. 化工学报, 2019, 70(1): 136-145. |
[11] | 王锋, 刘艳云, 陈泊宏, 王国强. 操作参数对余热回收甲醇水蒸气重整制氢过程的影响[J]. 化工学报, 2018, 69(S1): 102-107. |
[12] | 徐令君, 王淑娟. [Bmim][BF4]/MEA混合水溶液的CO2汽液平衡和解吸能耗分析[J]. 化工学报, 2018, 69(9): 3879-3886. |
[13] | 孙丽霞, 廖丹葵, 王坤, 孙建华, 童张法. α-蒎烯+β-蒎烯+对伞花烃的减压汽液平衡[J]. 化工学报, 2018, 69(7): 2822-2828. |
[14] | 李海涛, 牛珠珠, 杨国峰, 张鸿喜, 王志鹏, 赵永祥. Cu2O/TiO2催化甲醛乙炔化反应的载体效应[J]. 化工学报, 2018, 69(6): 2512-2518. |
[15] | 范凯, 陈长旭, 周峰, 郑晖, 许春建. 正丁醇-氯苯-苯乙酮三元体系等压汽液平衡的测定与关联[J]. 化工学报, 2018, 69(2): 578-585. |
|