Analysis of The Environmental and Economic Effect of the Co-Processing of Waste in the Cement Industry

Dowan Kim; Cheagun Phae

doi:10.20944/preprints202207.0173.v1

Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

Version 1 : Received: 12 July 2022 / Approved: 12 July 2022 / Online: 12 July 2022 (04:32:38 CEST)

Recently, the amount of waste generated has been rapidly increasing, there have been difficulties disposing of waste in Korea. As a solution to this, treating waste using a cement kiln has suggested, but the environmental and economic effects have not been specifically studied. In this study, the effects of alternative resources, and reducing the social costs(Installation and Operation) associated with waste treatment facilities were analyzed. Through a co-processing method, a reduction of approximately 53kg of CO2 can be realized during the production of one ton of cement, and cost savings of about 3,815 milion USD. Another effect is an extension of the expiration date for landfills by 7.55 years.

Cement; Co-process; Waste; Incineration; Landfill

Engineering, Energy and Fuel Technology

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Analysis of The Environmental and Economic Effect of the Co-Processing of Waste in the Cement Industry

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