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http://dx.doi.org/10.7844/kirr.2017.26.3.3

Status and Strategy on Recycling of Domestic Used Chemical Catalysts  

Kim, Young-Chun (Center for Resources Information and Management, Korea Institute of Industrial Technology)
Kang, Hong-Yoon (Center for Resources Information and Management, Korea Institute of Industrial Technology)
Publication Information
Resources Recycling / v.26, no.3, 2017 , pp. 3-16 More about this Journal
Abstract
Chemical catalyst products are applied to various fields such as petrochemical process, air pollution prevention facility and automobile exhaust gas purifier. The domestic and overseas chemical catalyst market is increasing every year, and the amount of waste catalyst generated thereby is also increasing. Most of the used chemical catalyst products, such as desulfurized waste catalysts and automobile waste catalysts containing valuable metals are important recyclable resources from a substitute resource point of view. The recycling processes for recovering valuable metals have been commercialized through some urban mining companies, and SCR denitration catalysts have been recycled through some remanufacturing companies. In this paper, the amount of domestic production and recycling of major catalyst products have thus been investigated and analyzed so as to be used as basic data for establishing industrial support policy for recycling of used chemical catalyst products. Also tasks for promoting the recycling of used chemical catalyst products are suggested.
Keywords
Used chemical catalyst; Resource recycling; Remanufacturing; Urban mining; Recovery and remanufacturing process;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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