不同烷基链酯类复配柴油理化特性研究

庄新姝; 吴鹏; 苗长林; 李吾环; 谭雪松; 杨天华

doi:10.19912/j.0254-0096.tynxb.2022-1314

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太阳能学报 ›› 2023, Vol. 44 ›› Issue (12) : 349-357. DOI: 10.19912/j.0254-0096.tynxb.2022-1314

不同烷基链酯类复配柴油理化特性研究

庄新姝¹, 吴鹏^1,2, 苗长林¹, 李吾环¹, 谭雪松¹, 杨天华²

作者信息 +

STUDY TO PHYSICOCHEMICAL PROPERTIES OF DIESEL MIXED WITH DIFFERENT ALKYL CHAIN ESTERS

Zhuang Xinshu¹, Wu Peng^1,2, Miao Changlin¹, Li Wuhuan¹, Tan Xuesong¹, Yang Tianhua²

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文章历史 +

摘要

将不同烷基链长度的乙酰丙酸酯与0#柴油进行复配混合,引入Hildebrand溶解度参数验证互溶性,再对复配燃料的闭口闪点、运动黏度、冷滤点、氧化安定性等理化性质进行测试与研究。结果表明,烷基链越长的酯类与0#柴油的复配燃料越稳定;短烷基链酯与0#柴油在低温情况下复配易分层;复配燃料的低温流动性、喷射的雾化性、运输储存的安全性、氧化安定性均有较明显改善。

Abstract

Different alkyl chain length of levulinate esters were compounded with 0# diesel fuels, and Hildebrand solubility parameters were introduced to verify the mutual solubility, and then the physicochemical properties of the formulated fuels, such as closed-end flash point, kinematic viscosity, cold filtration point and oxidative stability were tested and studied. The results show that the blended fuels of longer the alkyl chain ester combined with 0# diesel fuel are more stable, the fuels of shorter alkyl chain ester and 0# diesel fuel are easy to delaminate at low temperature. The low temperature fluidity, spraying atomization, transportation and storage safety, oxidation stability of the compounded fuel are significantly improved.

导出引用

庄新姝, 吴鹏, 苗长林, 李吾环, 谭雪松, 杨天华. 不同烷基链酯类复配柴油理化特性研究[J]. 太阳能学报. 2023, 44(12): 349-357 https://doi.org/10.19912/j.0254-0096.tynxb.2022-1314

Zhuang Xinshu, Wu Peng, Miao Changlin, Li Wuhuan, Tan Xuesong, Yang Tianhua. STUDY TO PHYSICOCHEMICAL PROPERTIES OF DIESEL MIXED WITH DIFFERENT ALKYL CHAIN ESTERS[J]. Acta Energiae Solaris Sinica. 2023, 44(12): 349-357 https://doi.org/10.19912/j.0254-0096.tynxb.2022-1314

中图分类号： TE667

参考文献

[1] SHEN Y, SUN J K,YI Y X, et al.One-pot synthesis of levulinic acid from cellulose in ionic liquids[J]. Bioresource technology, 2015, 192: 812-816.
[2] AMARASEKARA A S, WIREDU B.Acidic ionic liquid catalyzed liquefaction of cellulose in ethylene glycol; identification of a new cellulose derived cyclopentenone derivative[J]. Industrial & engineering chemistry research, 2015, 54(3): 824-831.
[3] SONG C H, LIU S J, PENG X W, et al.Catalytic conversion of carbohydrates to levulinate ester over heteropolyanion-based ionic liquids[J]. Chemsuschem, 2016, 9(23): 3307-3316.
[4] SRIKANTH H V, VENKATESH J, GODIGANUR S, et al.Bio-based diluents improve cold flow properties of dairy washed milk-scum biodiesel[J]. Renewable energy, 2017, 111(10): 168-174.
[5] AHMAD E, ALAM M I, PANT K K, et al.Catalytic and mechanistic insights into the production of ethyl levulinate from biorenewable feedstocks[J]. Green chemistry, 2016, 18(18): 4804-4823.
[6] BADGUJAR K C, BADGUJAR V C, BHANAGE B M.A review on catalytic synthesis of energy rich fuel additive levulinate compounds from biomass derived levulinic acid[J]. Fuel processing technology, 2020, 197(1): 106213.
[7] 苗长林, 李吾环, 吕鹏梅, 等. 酯类含氧燃料应用研究现状及进展[J]. 农业工程学报, 2021, 37(11): 197-205.
MIAO C L, LI W H, LYU P M, et al.Development and current situation of ester oxygenated fuels application[J]. Transactions of the Chinese Society of Agricultural Engineering, 2021, 37(11): 197-205.
[8] MAITY S K.Opportunities, recent trends and challenges of integrated biorefinery: part II[J]. Renewable and sustainable energy reviews, 2015, 43(1): 1446-1466.
[9] BRUNO T J, WOLK A, NAYDICH A.Composition-explicit distillation curves for mixtures of gasoline and diesel fuel with γ-valerolactone[J]. Energy & fuels, 2010, 24(4): 2758-2767.
[10] 唐兴, 孙勇, 曾宪海, 等. 纤维素类生物质制备乙酰丙酸酯和γ-戊内酯的研究进展[J]. 厦门大学学报(自然科学版), 2021, 60(2): 263-276.
TANG X, SUN Y, ZENG X H, et al.Research progress in the production of alkyl levulinates and γ-valerolactone from cellulosic biomass[J]. Journal of Xiamen University(natural sciences), 2021, 60(2): 263-276.
[11] CHRISTENSEN E, WILLIAMS A, PAUL S, et al.Properties and performance of levulinate esters as diesel blend components[J]. Energy & fuels, 2011, 25(11): 5422-5428.
[12] 王志伟, 雷廷宙, 宋天一, 等. 柴油机燃用乙酰丙酸乙酯-柴油混合燃料的试验研究[J]. 河南科学, 2012, 30(2): 204-208.
WANG Z W, LEI T Z, SONG T Y, et al.Experimental study on diesel engine burning ethyl levulinate-diesel blended fuels[J]. Henan science, 2012, 30(2): 204-208.
[13] HILDEBRAND J H, SCOTT R L.Regular solutions[M]. Upper Saddle River: Prentice-Hall, 1962: 1-60.
[14] HILDEBRAND J H.A critique of the theory of solubility of non-electrolytes[J]. Chemical reviews, 1949, 44(1): 37-45.
[15] GB 19147—2016, 车用柴油[S].
GB 19147—2016, Automobile diesel fuels[S].
[16] MORRELL W E, HILDEBRAND J H.The distribution of molecules in a model liquid[J]. Journal of Chemical Physics, 1936, 4(3): 224-227.
[17] 栗印环, 郭鹏. 液体溶解度参数的计算[J]. 信阳师范学院学报(自然科学版), 2002, 15(1): 52-53.
LI Y H, GUO P.Calculation of solubility parameter for liquids[J]. Journal of Xinyang Teachers College(natural science edition), 2002, 15(1): 52-53.
[18] 刘国杰, 胡英. 分子的结构与液体的溶解度参数[J]. 化工学报, 1990, 41(3): 257-264.
LIU G J, HU Y.Molecular structure and solubility parameter of liquids[J]. Journal of chemical industry and engineering, 1990, 41(3): 257-264.
[19] 时钧. 化学工程手册[M]. 2版. 北京: 化学工业出版社, 1996: 145-150.
SHI J.Chemical engineering handbook[M]. 2nd ed. Beijing: Chemical Industry Press, 1996: 145-150.
[20] 王本力, 付洪瑞, 史程飞, 等. 溶解度参数理论在润滑剂基础油调合中的应用[J]. 润滑与密封, 2013, 38(10): 69-72, 82.
WANG B L, FU H R, SHI C F, et al.Application of solubility parameter theory in lubricant base oil blending[J]. Lubrication engineering, 2013, 38(10): 69-72, 82.
[21] 李俊山, 孙军, 张大龙. 估算橡胶助剂溶解度参数用基团贡献值的研究[J]. 橡胶工业, 1995, 42(7): 393-395, 423.
LI J S, SUN J, ZHANG D L.Study on group contribution value for estimating solubility parameters of rubber additives[J]. China rubber industry, 1995, 42(7): 393-395, 423.
[22] 李跟宝, 周龙保, 刘圣华, 等. 运用溶解度参数理论研究二甲醚与其他燃料、润滑添加剂、聚合物的相容性[J]. 内燃机学报, 2005, 23(4): 352-356.
LI G B, ZHOU L B, LIU S H, et al.Investigation of the compatibility of dimethyl ether with other fuels, lubricity additives and polymers by means of solubility parameter theory[J]. Transactions of CSICE, 2005, 23(4): 352-356.
[23] 詹庆云, 赵立群, 张向东. 烷烃溶解度参数的推算与分子拓扑指数[J]. 沈阳化工学院学报, 1993, 7(2): 123-128.
ZHAN Q Y, ZHAO L Q, ZHANG X D.Estimation of alkane solubility parameters with molecular topolosical index[J]. Journal of Shenyang Institute of Chemical Technology, 1993, 7(2): 123-128.
[24] BURCIU S M.Experimental studies on the influence of diesel quality and additive for fuel on the smoke emission of diesel cars[J]. IOP conference series: materials science and engineering, 2022, 1220(1): 012003.
[25] 王军, 姜斯平, 彭生辉. 柴油十六烷值对柴油机性能影响的研究[J]. 柴油机, 2000, 22(3): 9-11.
WANG J, JIANG S P, PENG S H.Study on the effect of diesel fuel cetane number on diesel engine performance[J]. Diesel engine, 2000, 22(3): 9-11.
[26] 董敬. 汽车拖拉机发动机[M]. 3 版. 北京: 机械工业出版社, 1996: 46-48.
DONG J.Automobile tractor engine[M]. 3nd ed. Beijing: Machinery Industry Press, 1996: 46-48.
[27] KARAVALAKIS G, STOURNAS S.Impact of antioxidant additives on the oxidation stability of diesel/biodiesel blends[J]. Energy & fuels, 2010, 24(6): 3682-3686.
[28] PULLEN J, SAEED K.An overview of biodiesel oxidation stability[J]. Renewable and sustainable energy reviews, 2012, 16(8): 5924-5950.