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Study on preparation and properties of 1,2-pentanediol catalyst by hydrogenation of furfuryl alcohol
Received date: 2020-01-17
Online published: 2020-06-12
The copper oxide catalyst FAH-1 was synthesized by the chemical co-precipitation method.The performance and hydrogenation process conditions for hydrogenation of furfuryl alcohol to 1,2-pentanediol over FAH-1 catalyst were investigated in the 30 mL adiabatic fixed-bed microreactor.The results showed that FAH-1 catalyst exhibited good activity and selectivity for the catalytic hydrogenation of furfural alcohol,the conversion rate was 91.80%,the selectivity was 41.52% and the maximal 1,2-pentanediol yield was 38.12% under the conditions of reaction temperature of 160 ℃,hydrogen pressure of 6 MPa,LHSV of 0.3 h -1 and hydrogen to oil volume ratio of 10 000∶1.After 1 000 hours running,the catalyst exhibited stable hydrogenation performance.The production could satisfy the requirement of 1,2-pentaned-iol secondary processing with its high purity and good quality.It has good industrialization prospect by using fixed-bed reactor.
Key words： furfuryl alcohol; hydrogenation; 1; 2-pentanediol; copper oxide catalyst
Xiuxin Zheng , Zhikui Jiang , Guofang Sun , Yanan Fei , Yaori Zhang , Lijuan Zhang . Study on preparation and properties of 1,2-pentanediol catalyst by hydrogenation of furfuryl alcohol[J]. Inorganic Chemicals Industry, 2020 , 52(6) : 96 -100 . DOI: 10.11962/1006-4990.2019-0419
| [1] | 罗岩, 徐保明, 汤国亮 , 等. 丙环唑中间体1,2-戊二醇的合成进展[J]. 农药, 2010,49(3):161-163. |
| [2] | 郑亚清, 丁克鸿, 杨进 , 等. 丙环唑中间体1,2-戊二醇合成[J]. 农药, 2014,53(2):96-98,106. |
| [3] | 侯薇 . 用乙酐合成法制备邻二醇[J].天津化工, 1996(3):28-29. |
| [4] | 侯薇, 陶风岗 . 合成环氧化合物的新途径[J]. 化学工业与工程, 1996,13(3):47-50. |
| [5] | 丁小兵 . 杀菌剂丙环唑的合成研究[D]. 苏州:苏州大学, 2005. |
| [6] | Issler H ,Maul R. Continuous process for producing 1,2-alkanedi-ols:US,4479021[P]. 1984-10-23. |
| [7] | Siegmeier R, Prescher G, Maurer H , et al. ontinuous process for the production of pentanediol-l,2:US,4605795[P]. 1986 -08-12. |
| [8] | 俞小鸥 .一种1 , 2-戊二醇的制备方法:中国,1552684[P]. 2004 -12-08. |
| [9] | Koch O, Kockritz A, Kant M , et al.Method for producing 1,2-pen-tanediol:US,8921617B2[P]. 2014-12-30. |
| [10] | Liu H . Selective hydrogenolysis of biomass-derived furfuryl alcohol into 1,2-and 1,5-pentanediol over highly dispersed Cu-Al2O3 catalysts[J]. Chinese Journal of Catalysis, 2016,37(5):700-710. |
| [11] | Panagiotopoulou P, Vlachos D G . Liquid phase catalytic transfer hydrogenation of furfural over a Ru/C catalyst[J]. Applied Cataly-sis A:General, 2014,480:17-24. |
| [12] | Sharma R V, Das U, Sammynaiken R , et al. Liquid phase chemo-selective catalytic hydrogenation of furfural to furfuryl alcohol[J]. Applied Catalysis A:General, 2013,454:127-136. |
| [13] | Villaverde M M, Bertero N M, Garetto T F , et al. Selective liquid-phase hydrogenation of furfural to furfuryl alcohol over Cu-based catalysts[J]. Catalysis Today, 2013,213:87-92. |
| [14] | 赵会吉, 邢金仙, 刘晨光 . 骨架镍催化糠醇液相加氢制备四氢糠醇[J]. 石油大学学报:自然科学版, 2003,27(1):91-94. |
| [15] | 许彦娟 . 糠醇催化加氢制备1,2-戊二醇的研究[D]. 杭州:浙江大学, 2014. |
| [16] | Chen X, Li H, Luo H , et al. Liquid phase hydrogenation of furfural to furfuryl alcohol over Mo-doped Co-B amorphous alloy catalys-ts[J]. Applied Catalysis A:General, 2002,233:13-20. |
| [17] | Kijeński J, Winiarek P, Paryjczak T , et al. Platinum deposited on monolayer supports in selective hydrogenation of furfural to furfu-ryl alcohol [J]. Applied Catalysis A:General, 2002,233:171-182. |
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