Physicochemical characterization of Jatropha oil seed and suitability as biodiesel feedstock

A. Yadav, Chitrakoot Satna Madhya Pradesh India Mahatma Gandhi Chitrakoot Gramodaya Vishwavidhyala, S. Mishra, P. S. Kendurkar, Ajay Kumar, R. Maurya
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引用次数: 1

Abstract

The physiocochemical properties of Jatropha curcas kernel oils were characterized as potential biodiesel, including oil yield per plant, seed oil content, kernel oil content, acid value, iodine value, saponification value and cetane number. Twenty-five accessions of Jatropha curcas were used for oil content measurement sranging from 21.14 to 40.66 %with a mean value of 32.85% and Kernels oil 48.59 to 60.45 % with a mean value of 56.28 %. The seed index ranged significantly from a seed weight of 45.45 to 64.45 g. Oil yields per plant ranged from 0.44 to 2.85 kg with a mean value of 1.70 kg per plant, respectively. To understand the properties of acid value, iodine value, saponification and cetane number, experimental physio-chemical studies were performed. Since these properties are critical for determining the current oil condition. The current study confirms that accession seeds performed higher than international saponification value, iodine value and cetane number standards may be an important source for meeting potential energy requirements.
麻疯树油籽的理化性质及其作为生物柴油原料的适宜性
对麻风树籽油的理化性质进行了表征,包括单株产油率、籽油含量、籽油含量、酸值、碘值、皂化值和十六烷值。以25份麻疯树为试验材料,测定其含油量为21.14% ~ 40.66%,平均值为32.85%;麻仁含油量为48.59% ~ 60.45%,平均值为56.28%。种子指数在45.45 ~ 64.45 g之间变化显著。单株产油量为0.44 ~ 2.85公斤,平均为1.70公斤。为了解其酸值、碘值、皂化和十六烷值的性质,进行了理化实验研究。因为这些性质对于确定当前的油况至关重要。目前的研究证实,加入种子的皂化值、碘值和十六烷值高于国际标准,可能是满足势能需求的重要来源。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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