全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
化工进展  2015 

离子液体中超低浓度混合酸催化纤维素制5-羟甲基糠醛

, PP. 121-126

Keywords: 5-羟甲基糠醛,离子液体,纤维素,催化,混合酸

Full-Text   Cite this paper   Add to My Lib

Abstract:

以绿色溶剂离子液体1-甲基-3-甲基咪唑磷酸二甲基盐(1-methyl-3-methyl-imidazoledimethylphosphate,[DMIM][DMP])作为反应介质,研究超低浓度的混合酸——马来酸与盐酸(0.1%,质量分数)催化纤维素转化制备5-HMF。微波功率720W,反应时间9min,温度240℃,酸浓度0.1%,固液比150(质量比)为最佳反应条件,此条件下5-羟甲基糠醛的产率最高可达29.13%,转化效率为6.48mg/min。

References

[1]  Huang R L, Qi W, Su R X, et al.Integration enzymatic and acid catalysis to convert glucose into 5-hydroxymethylfurfural[J].Chem. Communication, 2010, 46:1115-1117.
[2]  邓理, 廖兵, 郭庆祥.纤维素选择性催化转化为重要平台化合物的研究进展[J].化工进展, 2013, 32(2):245-254.
[3]  叶君, 赵星飞, 熊犍.离子液体在纤维素研究中的应用[J].化学进展, 2007, 19(4):478-484.
[4]  王晶晶.离子液体中纤维素催化水解制备5-羟甲基糠醛[D].天津: 天津大学, 2010.
[5]  吴树昌, 王春雷, 高勇军,等.离子液体中微波辅助的Lewis酸催化纤维素制备5-羟甲基糠醛[J].催化学报, 2010(9):1157-1161.
[6]  Mosier N S, Wiker J J, Ladisch M R.Rapid chromatography for evaluting adorption characteristics of cellulose binding domain mimetics[J].Biotechnology and Bioengineering, 2004, 86(7): 757-763.
[7]  Mosier N S, Wiker J J, Ladisch M R.Characterization of acid catalytic domains for cellulose hydrolysis and glucose degradation[J].Biotechnology and Bioengineering, 2002, 76(6):611-617.
[8]  魏会芳, 刘民, 宋春山,等.离子液体中纤维素催化转化5-羟甲基糠醛[J].石油学报, 2011, 27(3):387-392.
[9]  李秋瑾, 殷友利, 苏荣欣,等.离子液体[BMIM]Cl预处理对微晶纤维素酶解的影响[J].化学学报, 2009, 67(1): 88-92.
[10]  王琼, 庄新姝, 余强,等.超低浓度马来酸催化水解纤维素的机理研究[J].可再生能源, 2011,29(2):49-54.
[11]  Saeman J F.Kinetics of wood saccharification-hydrolysis of cellulose and decomposition of sugars in dilute acid at high temperature[J].Industrial and Engineering Chemistry, 1945: 43-52.
[12]  王妮娜, 陈栓虎.5-羟甲基糠醛的制备与应用[J].化学试剂, 2009, 31(8):605-608.
[13]  Dieter K, Brigitte H, Hans P F, et al.Cellulose: Fascinating biopolymer and sustainable raw material[J].Angewandte Chemistry, 2005, 45(22):3358-3393.
[14]  Hu S Q, Zhang Z F, Zhou Y X, et al.Conversion of fructose to 5-hydroxymethylfurfural using ionic liquids prepared from renewable materials[J].Green Chemistry, 2008, 10:1280-1283.
[15]  Qi X H, Watanabe M, Aida T M, et al.Efficient process for conversion of fructose to 5-hydroxymethylfurfural with ionic liquids[J].Green Chemistry, 2009, 11:1327-1331.
[16]  耿丽, 魏立纲, 马英冲,等.离子液体中果糖脱水制5-羟甲基糠醛[J].现代化工, 2008, 28(s2):542-545.
[17]  George W H, Juben N J, Christopher J B, et al.Production of liquid alkanes by aqueous-phase processing of biomass-derived carbohydrates[J].Science, 2005, 308(5727):1446-1450.
[18]  Takagaki A, Ohara M, Nishimura S, et al.A one-pot reaction for biorefinery:Combination of solid acid and base catalysts for direct production of 5-hydroxymethylfurfural from saccharides[J].Chem.Inform.,2010,41(10). DOI:10.1002/chin.201010187.
[19]  Yam H P, Yang Y, Tong D M, et al.Catalytic conversion of glucose to 5-hydroxymethylfurfural over SO42-/ZrO2-Al2O3 solid acid catalysts[J].Catal.Communication, 2009, 10:1558-1563.
[20]  Yusuke Takeuchi, Jin Fangming, Kazuyuki Tohji, et al.Acid catalytic hydrothermal conversion of carbohydrate biomass into useful substances[J].J.Mater.Science, 2008, 43:2472-2475.
[21]  Zhao H B, Holladay J E, Brown H, et al.Metal chlorides in ionic liquid solvents convert sugars to 5-hydroxymethylfurfural[J]. Science, 2007, 316:597-600.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133