Screening of sustainable biodiesel production pathways during process research and development (r&d) stage using fuzzy optimization

Screening of Sustainable Biodiesel Production Pathways during Process Research and Development (R&D) Stage using Fuzzy Optimization Weng Hui Liew, Mimi H. Hassim, Denny K. S. Ng a Universiti Teknologi Malaysia, Chemical Engineering Dept., 81310, UTM Johor Bahru, Johor, Malaysia. b University of Nottingham, Malaysia , Dept. of Chemical and Environmental Engineering/Centre of Excellence for Green Technologies, Broga Road, 43500, Semenyih, Selangor, Malaysia. mimi@cheme.utm.my