id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cet-8281		cet-8281		6	.pdf	application/pdf	2295	89	38	The effects on the economic, operational, and environmental performances of optimal process flow sheets were studied since different criteria, in general, produce different optimal solutions. It was observed that optimal process flow sheets obtained by three distinct criteria differ not only in process topology and capacities but also in operating and economic figures, efficiency of feed and utility utilization, as well as the sustainability measurements, e.g. toxicological and ecological indices, and total potential environmental impact of the process.	cache/cet-8281.pdf	txt/cet-8281.txt