氯化铁催化木糖降解制备糠醛反应动力学

doi:10.16085/j.issn.1000-6613.2015.01.019

化工进展 ›› 2015, Vol. 34 ›› Issue (1): 108-112.DOI: 10.16085/j.issn.1000-6613.2015.01.019

氯化铁催化木糖降解制备糠醛反应动力学

马赛^1,2, 李凭力^1,2, 朱涛^1,2, 林龙^1,2

1 天津大学化工学院化学工程研究所, 天津 300072;
2 天津市膜科学与海水淡化技术重点实验室, 天津 300072

收稿日期:2014-06-20 修回日期:2014-07-27 出版日期:2015-01-05 发布日期:2015-01-05
通讯作者: 李凭力,副研究员,硕士生导师,主要研究方向为萃取精馏、海水淡化、生物质能源及膜技术。E-mail tdlpl@163.com。
作者简介:马赛(1988-),男,硕士研究生,研究方向为化工分离与生物质能源。

Dehydration kinetics from xylose to furfural with ferric chloride as catalyst

MA Sai^1,2, LI Pingli^1,2, ZHU Tao^1,2, LIN Long^1,2

1 Chemical Engineering Research Center, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China;
2 Tianjin Key Laboratory of Membrane Science and Desalination Technology, Tianjin 300072, China

Received:2014-06-20 Revised:2014-07-27 Online:2015-01-05 Published:2015-01-05

摘要/Abstract

摘要： 研究了温度在443.15～483.15K时0.1mol/L氯化铁催化木糖降解生成糠醛的反应动力学过程。首先建立并验证了反应的动力学模型,根据模型得到了木糖降解、糠醛降解和缩合反应的速率常数。由阿伦尼乌斯方程拟合得到其表观活化能分别为107.94kJ/mol、65.86 kJ/mol和26.36kJ/mol。结果表明,高温和较短反应时间有利于糠醛收率的提高,在反应温度483.15K、60min条件下,最大糠醛收率可达78%。

关键词: 氯化铁, 木糖, 糠醛, 反应动力学

Abstract: The dehydration kinetics from xylose to furfural with 0.1mol/L ferric chloride as catalyst was studied at temperature range from 443.15K to 483.15K. The kinetic model was established and tested, then the reaction rate constants of xylose dehydration, furfural degradation and condensation were obtained according to assumed kinetic model. The evaluated activation energies of these reactions were quantified via Arrhenius plots, and the values were 107.94kJ/mol, 65.86kJ/mol and 26.36kJ/mol, respectively. The experimental results showed that high temperature and short time were beneficial to improve the furfural yield, and the maximum furfural yield of 78% was obtained at 483.15K and 60min.

Key words: ferric chloride, xylose, furfural, reaction kinetics

中图分类号:

TQ013.2

马赛, 李凭力, 朱涛, 林龙. 氯化铁催化木糖降解制备糠醛反应动力学[J]. 化工进展, 2015, 34(1): 108-112.

MA Sai, LI Pingli, ZHU Tao, LIN Long. Dehydration kinetics from xylose to furfural with ferric chloride as catalyst[J]. Chemical Industry and Engineering Progree, 2015, 34(1): 108-112.

参考文献

[1] Cai C M,Zhang T,Kumar R,et al. Integrated furfural production as a renewable fuel and chemical platform from lignocellulosic biomass[J]. Journal of Chemical Technology & Biotechnology,2014,89(1):2-10.

[2] Mamman A S,Lee J M,Kim Y C,et al. Furfural:Hemicellulose/xylosederived biochemical[J]. Biofuels,Bioproducts and Biorefining,2008,2(5):438-454.

[3] 王瑞芳,石蔚云. 糠醛的生产及应用[J]. 河南化工,2008,25(5):14-15.

[4] 薄得臣,李凭力. 糠醛生产技术发展及展望[J]. 林产化学与工业,2013,33(6):128-134.

[5] Zeitsch K J. The Chemistry and Technology of Furfural and its Many Byproducts (Sugar Series 13)[M]. Amsterdam:Elsevier Science,2000.

[6] Garrett E R,Dvorchik B H. Kinetics and mechanisms of the acid degradation of the aldopentoses to furfural[J]. Journal of Pharmaceutical Sciences,1969,58(7):813-820.

[7] Dunlop A P. Furfural formation and behavior[J]. Industrial and Engineering Chemistry,1948,40(2):204-209.

[8] O'neill R,Ahmad M N,Vanoye L,et al. Kinetics of aqueous phase dehydration of xylose into furfural catalyzed by ZSM-5 zeolite[J]. Industrial & Engineering Chemistry Research,2009,48(9):4300-4306.

[9] Jing Q,Lü. Kinetics of non-catalyzed decomposition of d-xylose in high temperature liquid water[J]. Chinese Journal of Chemical Engineering,2007,15(5):666-669.

[10] Lamminpää K,Ahola J,Tanskanen J. Kinetics of xylose dehydration into furfural in formic acid[J]. Industrial & Engineering Chemistry Research,2012,51(18):6297-6303.

[11] Weingarten R,Cho J,Conner J W C,et al. Kinetics of furfural production by dehydration of xylose in a biphasic reactor with microwave heating[J]. Green Chemistry,2010,12(8):1423-1429.

[12] 白从广,刘学军,王燕,等. 微波辐照木糖降解制备糠醛反应动力学[J]. 化学反应工程与工艺,2010,26(3):275-278.

[13] Liu L,Sun J,Li M,et al. Enhanced enzymatic hydrolysis and structural features of corn stover by FeCl₃ pretreatment[J]. Bioresource Technology,2009,100(23):5853-5858.

[14] Liu C,Wyman C E. The enhancement of xylose monomer and xylotriose degradation by inorganic salts in aqueous solutions at 180℃[J]. Carbohydrate Research,2006,341(15):2550-2556.

[15] 胡青松,陈明强,王君,等. 金属盐催化木糖脱水制备糠醛的研究进展[J]. 生物质化学工程,2013,47(6):33-40.

[16] Tania Ahmad L K,Kjell Olsson,Olof Theander. The formation of 2-furaldehyde and formic acid from pentoses in slightly acidic deuterium oxide studied by ¹H HMR spectroscopy[J]. Carbohydrate Research,1995,276:309-320.

[17] Mark R Nimlos,Qian Xianghong,Mark Davis,et al. Energetics of xylose decomposition as determined using quantum mechanics modeling[J]. The Journal of Chemical Physics,2006,110:11824-11838.

[18] Antal Jr M J,Leesomboon T,Mok W S,et al. Mechanism of formation of 2-furaldehyde from d-xylose[J]. Carbohydrate Research,1991,217:71-85.

氯化铁催化木糖降解制备糠醛反应动力学

Dehydration kinetics from xylose to furfural with ferric chloride as catalyst

PDF (PC)

可视化

被引次数

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	李由, 吴越, 钟禹, 林琦璇, 任俊莉. 酸性熔盐水合物预处理麦秆高效制备木糖及其对酶解效率的影响[J]. 化工进展, 2023, 42(9): 4974-4983.
[2]	王俊杰, 潘艳秋, 牛亚宾, 俞路. 分子水平催化重整装置模型构建及应用[J]. 化工进展, 2023, 42(7): 3404-3412.
[3]	李瑞东, 黄辉, 同国虎, 王跃社. 原油精馏塔中铵盐吸湿特性及其腐蚀行为[J]. 化工进展, 2023, 42(6): 2809-2818.
[4]	葛伟童, 廖亚龙, 李明原, 嵇广雄, 郗家俊. Pd-Fe/MWCNTs双金属催化剂制备及其脱氯动力学[J]. 化工进展, 2023, 42(4): 1885-1894.
[5]	萧垚鑫, 张军, 胡升, 单锐, 袁浩然, 陈勇. 甲醇供氢体系铜锌双金属催化糠醛加氢转化[J]. 化工进展, 2023, 42(3): 1341-1352.
[6]	王川东, 张君奇, 刘丁源, 马媛媛, 李锋, 宋浩. 微生物共利用木糖和葡萄糖生产化学品研究进展[J]. 化工进展, 2023, 42(1): 354-372.
[7]	季炫宇, 林伟坚, 周雄, 柏继松, 杨宇, 孔杰, 廖重阳. 废轮胎热裂解技术研究现状与进展[J]. 化工进展, 2022, 41(8): 4498-4512.
[8]	庄雨婷, 王建华, 向智艳, 赵娟, 徐琼, 刘贤响, 尹笃林. 半纤维素及其衍生物转化为γ-戊内酯及其动力学研究进展[J]. 化工进展, 2022, 41(7): 3519-3533.
[9]	李贵贤, 张军强, 杨勇, 范学英, 王东亮. 基于PX选择性强化的短流程甲苯甲醇甲基化PX生产新工艺[J]. 化工进展, 2022, 41(6): 2939-2947.
[10]	吕孝琦, 李洪, 赵振宇, 李鑫钢, 高鑫, 范晓雷. 微波与碳基催化剂协同促进果糖制5-羟甲基糠醛[J]. 化工进展, 2022, 41(2): 637-647.
[11]	慕诗芸, 刘凯, 吕孝琦, 矫义来, 李鑫钢, 李洪, 范晓雷, 高鑫. 微波协同氧化锆@碳纳米管强化果糖制5-羟甲基糠醛[J]. 化工进展, 2022, 41(11): 5858-5869.
[12]	郭晋荣, 程鹏, 贾里, 郭婧楠, 王彦霖, 张永强, 乔晓磊, 樊保国. 高硫煤泥燃烧过程中的汞排放特性[J]. 化工进展, 2021, 40(S2): 411-420.
[13]	王彦谦, 王远洋. 微反应器中费托合成的研究进展[J]. 化工进展, 2021, 40(S2): 185-191.
[14]	高希雅, 邓子华, 李存璞, 魏子栋. 锂硫电池中的催化应用[J]. 化工进展, 2021, 40(9): 5073-5087.
[15]	李芳芹, 孙辰豪, 任建兴, 吴江, 陈林峰, 李可君. 以污染物作为电子给体的新型光催化制氢体系的研究进展[J]. 化工进展, 2021, 40(9): 4791-4805.