Review on Parthenium hysterphorus as a potential energy source

Ghosh Swati, S. Haldar, A. Ganguly and P.K. Chatterjee

Renewable and Sustainable Energy Reviews, 2013, vol. 20, issue C, 420-429

Abstract: Ethyl alcohol, the oldest synthetic organic chemical is rendered one of the most important alternative sources of energy. Efficient production of ethanol is based on optimized processes where utilization of cheap substrates is highly demanding. Utilization of different types of lignocellulosic materials can be considered for production of ethanol. Amongst the various types of lignocellulosic substances Parthenium [Parthenium hysterophorus L. (Asteraceae)] is a potential resource available in many tropical regions of the world. A considerable amount of laboratory work is in progress for bioconversion of various lignocellulosic materials into ethanol using sequential steps of hydrolysis, saccharification and fermentation. However, there is very little reported work for bioconversion of P. hysterophorus into fuel ethanol. A comprehensive review on the availability of Parthenium, its composition and impact on human and other livestock, bioconversion into ethanol, the methods of pretreatment and the chemistry of hydrolysis with dilute sulfuric acid has been attempted in this work. The results of depolymerization for a hypothetical pentamer can be predicted through solution of the governing equations through simple integration technique. The series of reactions interplay during the depolymerization of hemicellulose. The same can be successfully used to predict the yield of xylose when parthenium feedstock is hydrolyzed with dilute sulfuric acid. The present report will stimulate the researchers to adopt a suitable kinetic model to study the reaction mechanism for hydrolysis of P. hystrophorus L. and optimization of different parameters such as temperature, time, acid concentrations, alkali concentrations, etc. during pretreatment processes for achieving higher yield of ethanol.

Keywords: Parthenium hysterophorus; Bioconversion; Hemicellulose; Hydrolysis; Ethanol (search for similar items in EconPapers)
Date: 2013
References: View complete reference list from CitEc
Citations: View citations in EconPapers (2)

Downloads: (external link)
http://www.sciencedirect.com/science/article/pii/S1364032112007071
Full text for ScienceDirect subscribers only

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:eee:rensus:v:20:y:2013:i:c:p:420-429

Ordering information: This journal article can be ordered from
http://www.elsevier.com/wps/find/journaldescription.cws_home/600126/bibliographic
http://www.elsevier. ... 600126/bibliographic

DOI: 10.1016/j.rser.2012.12.011

Access Statistics for this article

Renewable and Sustainable Energy Reviews is currently edited by L. Kazmerski

More articles in Renewable and Sustainable Energy Reviews from Elsevier
Bibliographic data for series maintained by Catherine Liu ().