Exploring the combustion, emission and performance of n-Butanol with Deccan hemp oil methyl ester on dual fuel diesel engine

Abstract This experiment investigated the feasibility of using n-butanol with Deccan hemp oil methyl ester derived from Hibiscus cannabinus. Deccan hemp oil, from warm countries like India is an eco-friendly alternative energy source since it is reusable and easy to locate. The Acetone–Butanol–Ethanol (ABE) process made the n-butanol. Further, 60% Deccan hemp oil methyl ester and 40% diesel were mixed and injected directly into the engine’s cylinders. The engine’s performance was evaluated by adding varying quantities of n-butanol (10%, 20%,