Preliminary Studies on Biofuel Potentials of Silk (Ceiba pentendra) Castor (Ricinus communis) and Cotton (Gossypium hirsutum)
Keywords:
Biofuel, Oil Seeds, physicochemical properties, Cotton, CastorAbstract
The aim of the study is to investigate the suitability of Ceiba Pentandra (Silk cotton), Ricinus Communis (Castor) and Gossypium hirsetum (cotton) for the uses as biofuel feed stock. The seed oil in each of the samples was extracted using soxhlet extractor, analyzed for their physicochemical properties. From the analysis, it was found that the percentage oil yield of 51.00%, 43.02% and 42.50% were obtained for Castor, Cotton and Silk respectively. Other fuel properties test indicates that the oils have saponificarion value (209.60; 232.30; 198.660mgKOH/g). Iodine value (43.10, 51.25 and 35.02 mg/g). Ester value (188.79, 195.86 and 219.60) for silk castor and cotton seed oils respectively. All the evaluated properties of the seed oils produce were within the limits prescribed by AOAC and ASTM Standard.