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Experimental Study on Calcium Hydroxide-Assisted Delignification of Hydrothermally Treated Sweet Sorghum Bagasse
Joint Authors
Seguin, Philippe
Kudakasseril Kurian, Jiby
Gariepy, Yvan
Lefsrud, Mark
Orsat, Valerie
Yaylayan, Varoujan
Raghavan, G. S. Vijaya
Source
International Journal of Chemical Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-09-02
Country of Publication
Egypt
No. of Pages
9
Abstract EN
The hydrothermally treated sweet sorghum bagasse (SSB) powder was treated using Ca(OH)2 to extract the lignin from it.
Changes in chemical composition of SSB and the formation of sugars and hydrolytic products were studied.
The optimum conditions of 10% (g/g substrate) Ca(OH)2 and 106.3 min of isothermal treatment residence time at 394 K resulted in 69.67 ± 1.26% of the lignin extracted from the hydrothermally treated SSB powder, producing a solid residue containing 68.29 ± 0.31% residual cellulose and 13.26 ± 0.32% residual lignin in it.
The Ca(OH)2 concentration and isothermal treatment residence time were significant in the responses observed.
Treatment using Ca(OH)2 is one of the potential processes for the on-farm processing of lignocellulosic materials.
American Psychological Association (APA)
Kudakasseril Kurian, Jiby& Gariepy, Yvan& Lefsrud, Mark& Orsat, Valerie& Seguin, Philippe& Yaylayan, Varoujan…[et al.]. 2014. Experimental Study on Calcium Hydroxide-Assisted Delignification of Hydrothermally Treated Sweet Sorghum Bagasse. International Journal of Chemical Engineering،Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-1036362
Modern Language Association (MLA)
Kudakasseril Kurian, Jiby…[et al.]. Experimental Study on Calcium Hydroxide-Assisted Delignification of Hydrothermally Treated Sweet Sorghum Bagasse. International Journal of Chemical Engineering No. 2014 (2014), pp.1-9.
https://search.emarefa.net/detail/BIM-1036362
American Medical Association (AMA)
Kudakasseril Kurian, Jiby& Gariepy, Yvan& Lefsrud, Mark& Orsat, Valerie& Seguin, Philippe& Yaylayan, Varoujan…[et al.]. Experimental Study on Calcium Hydroxide-Assisted Delignification of Hydrothermally Treated Sweet Sorghum Bagasse. International Journal of Chemical Engineering. 2014. Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-1036362
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1036362