Determination of Selected Engineering Properties of Jathropha Seed

Abstract

Jatropha (Jatropha curcas L.) is a prominent renewable energy plant with great potential for biodiesel production from its seeds. This research project aimed to investigate the engineering properties of Jatropha seeds to evaluate their suitability for biodiesel production and various industrial applications. By reducing reliance on fossil diesel, Jatropha biodiesel offers the prospect of enhanced energy security and reduced environmental pollution resulting from fossil fuel combustion (Werby and Mousa, 2016). The study focused on understanding the physical, mechanical, and aerodynamic properties of Jatropha seeds. Knowledge of these properties is crucial for the design of efficient machines and equipment used in processing, handling, cleaning, transporting, and storage of agricultural products like Jatropha seeds. Specifically, the research investigated the physical characteristics of the seeds, including size, shape, color, and texture. Moisture content was analyzed using standard drying methods, while bulk density and true density were measured through displacement techniques. Results indicated that Jatropha seeds possess favorable physical properties for handling and processing. In conclusion, this research contributes valuable insights into the engineering properties of Jatropha seeds, making them a promising bioresource for biodiesel production and diverse industrial applications. Addressing the identified challenges can further enhance their potential utilization and contribute to sustainable energy practices.