NDLI: Preliminary study of trace element emissions and control during coal combustion

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Preliminary study of trace element emissions and control during coal combustion

Content Provider	Semantic Scholar
Author	Yongchun, Zhao Feng, Ding Hancai, Zeng Chuguang, Zheng
Abstract	With the increasing use of coal, the growing impact of potentially hazardous trace elements on the environment has become a great problem [1]. China is the world’s largest coal producer and coal consumer. The emission of toxic trace elements has caused several serious problems in several areas. The southwestern part of Guizhou Province is the area of endemic arseniasis and fluorosis related to coal combustion [2,3]. The use of locally mined, high-arsenic coals has caused an excess of 3 000 cases of arseniasis in several villages in this part [4–10]. Zheng et al reported nearly 500 cases of human selenosis in southwestern China, which were attributed to the use of selenium-rich carbonaceous shales known locally as “stone coal” [11]. Many researchers investigated the distribution and origin of hazardous trace elements in Chinese coals from different districts [3,5,12–17]. The purpose of this paper is to investigate the emission of arsenic, selenium, chromium and mercury in typical coal combustion, and the retention of toxic trace elements by several typical sorbents and additives.
File Format	PDF HTM / HTML
Alternate Webpage(s)	https://page-one.springer.com/pdf/preview/10.1007/s11708-007-0038-2
Language	English
Access Restriction	Open
Subject Keyword	Arsenic Chinese room Chromium (web browser) Coal Emission - Male genitalia finding Fluoride Poisoning Largest Mercury MinEd Offset binary Selenium Trace Elements
Content Type	Text
Resource Type	Article

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