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Conflict of Interest: In relation to this article, we declare that there is no conflict of interest.

Publication history: Received July 25, 2014
Accepted November 13, 2014

This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/bync/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Adsorption and separation of lignin-based aromatic aldehydes using macroporous resins

Zhen Wu^† Lei Hu Ning Xu Benlin Dai Jiaxing Xu

Jiangsu Key Laboratory for Biomass-based Energy and Enzyme Technology, School of Chemistry and Chemical Engineering, Huaiyin Normal University, Huaian, 223300, Jiangsu Province, China

scutwuzhen@126.com

Korean Journal of Chemical Engineering, July 2015, 32(7), 1381-1387(7), 10.1007/s11814-014-0335-5

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Abstract

Lignin-based aromatic aldehydes (p-hydroxybenzaldehyde, vanillaldehyde and syringaldehyde) have wide applications in flavoring. However, their separation using chromatographic methods has not been explored. We studied the adsorption and desorption behaviors of aromatic aldehydes on macroporous resins and four macroporous resins X-5, CAD-40, AB-8 and D101 were screened for separation of aromatic aldehydes. The results demonstrated that X-5 showed the highest adsorption and desorption capacities. The adsorption capacities for p-hydroxybenzaldehyde, vanillaldehyde and syringaldehyde on X-5 were 33.5mg/g, 46.6mg/g and 47.0mg/g at 20 oC, respectively, higher than that of CAD-40, AB-8 and D101. Adsorption isotherms of aromatic aldehydes on X-5 were confirmed to fit to Freundlich equation which was calculated by lnQe=0.6933lnCe+6.788, lnQe=0.7031lnCe+7.7358 and lnQe=0.7107lnCe+8.2412 for p-hydroxybenzaldehyde, vanillaldehyde and syringaldehyde, respectively. The results of dynamic adsorption and desorption experiments demonstrated that 50% (v/v) ethanol solution was an effective elution solvent for aromatic aldehydes. The maximum concentration of the three kinds of aromatic aldehydes in eluent reached 3.74 g/L, 5.44 g/L and 7.03 g/L, which indicated that the elution process was also an effective enrichment process for sorbate.

Keywords

Aromatic Aldehydes Macroporous Resin Adsorption Desorption Adsorption Isotherms

References

Kang SM, Li XL, Fan J, Chang J, J. Renew. Sust. Energ. Rev., 27, 546 (2013)
Beauchet R, Monteil-Rivera F, Lavoie JM, Bioresour. Technol., 121, 328 (2012)
Nikiema J, Rivard F, Heitz M, J. Edu. Chem. Eng., 4, 68 (2009)
Doherty WOS, Mousavioun P, Fellows CM, J. Ind. Crops Products, 33, 259 (2011)
Sales FG, Maranhao LCA, Lima NM, Abreu CAM, Chem. Eng. Sci., 62(18-20), 5386 (2007)
da Silva EAB, Zabkova M, Araujo JD, Cateto CA, Barreiro MF, Belgacem MN, Rodriques AE, Chem. Eng. Res. Des., 87(9A), 1276 (2009)
Zabkova M, da Silva EAB, Rodrigues AE, Sep. Purif. Technol., 55(1), 56 (2007)
Wu YT, Feng M, Ding WW, Tang XY, Zhong YH, Xiao ZY, J. Biochem. Eng., 41, 193 (2008)
Sciubba L, Di Gioia D, Fava F, Gostoli C, Desalination, 241(1-3), 357 (2009)
Kim J, Yoon M, Yang H, Jo J, Han D, Jeon YJ, J. Food Chem., 162, 135 (2014)
Jia Q, Yu SF, Cheng N, Wu LM, Jia JJ, Xue XF, Cao W, J. Food Chem., 162, 110 (2014)
Zhang JL, Liu XH, Chen XY, Li JT, Zhao ZW, Hydrometallurgy, 144-145, 77 (2014)
Babic K, van der Ham L, de Haan A, React. Funct. Polym., 66(12), 1494 (2006)
Bicak N, Soydan AB, Senkal BF, Koza G, Yener M, React. Funct. Polym., 39(3), 197 (1999)
Wu Z, Xu N, Hu L, Dai BL, Xu JX, J. Adv. Mater. Res., 953-954, 173 (2014)
Zhang JH, Deng HB, Lin L, Molecules, 14, 2747 (2009)
Mannarswamy A, Munson-McGee SH, Steiner R, Andersen PK, J. Chemom. Intell. Lab. Syst., 97, 146 (2009)
Jeppu GP, Clement TP, J. Contam. Hydrol., 129-130, 46 (2012)
Ozer A, Ozer D, Ekiz HI, Process Biochem., 34(9), 919 (1999)