Production of biodiesel from mixed waste vegetable oils using Ferric hydrogen sulphate as an effective reusable heterogeneous solid acid catalyst

• Main Authors: Alhassan, Fatah H., Yunus, Robiah, Rashid, Umer, Sirat, Kamaliah, Islam, Md Aminul, Lee, Hwei Voon, Yap, Taufiq Yun Hin
• Format: Article
• Language: English
• Published: Elsevier 2013
• Online Access: http://psasir.upm.edu.my/id/eprint/30809/1/Production%20of%20biodiesel%20from%20mixed%20waste%20vegetable%20oils%20using%20Ferric%20hydrogen%20sulphate%20as%20an%20effective%20reusable%20heterogeneous%20solid%20acid%20catalyst.pdf; http://psasir.upm.edu.my/id/eprint/30809/
• Institution: Universiti Putra Malaysia

Biodiesel production by simultaneous esterification and transesterification of waste oil with methanol has been studied in a heterogeneous system using solid ferric hydrogen sulphate [Fe (HSO4)3] acid catalyst. The catalyst was prepared by displacement reaction followed by calcination at 400 °C for...