@article {40733,
	title = {Trona (mineral grade sodium carbonate) as a process aid for the hot water process},
	volume = {35},
	year = {1996},
	pages = {57-59},
	publisher = {Journal of Canadian Petroleum Technology},
	keywords = {Syncrude Canada Ltd.},
	author = {Dai, Q. and Chung, K. H.}
}
