@article{(Open Science Index):https://publications.waset.org/pdf/16310,
	  title     = {Regeneration of Spent Catalysts with Ozone},
	  author    = {Jyh-Cherng Chen and  Chang-Yong Liu},
	  country	= {},
	  institution	= {},
	  abstract     = {This study investigates the in-situ regeneration of deactivated Pt-Pd catalyst in a laboratory-scale catalysis reactor. Different regeneration conditions are tested and the activity and characteristics of regenerated catalysts are analyzed. Experimental results show that the conversion efficiencies of C3H6 by different regenerated Pt-Pd catalysts were significantly improved from 77%, 55% and 41% to 86%, 98% and 99%, respectively. The best regeneration conditions was 52ppm ozone, 500oC, and 10min. Regeneration temperature has more influences than ozone concentration and regeneration time. With the comparisons of characteristics of deactivated catalyst and regenerated catalyst, the major poison species (carbon, metals, chloride, and sulfate) on the spent catalysts can be effectively removed by ozone regeneration. 
},
	    journal   = {International Journal of Environmental and Ecological Engineering},
	  volume    = {7},
	  number    = {7},
	  year      = {2013},
	  pages     = {414 - 417},
	  ee        = {https://publications.waset.org/pdf/16310},
	  url   	= {https://publications.waset.org/vol/79},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 79, 2013},
	}