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Assessing environmental impact of magnesium production using Pidgeon process in China GAO Feng(高 峰), NIE Zuo-ren(聂祚仁), WANG Zhi-hong(王志宏), GONG Xian-zheng(龚先政), ZUO Tie-yong(左铁镛) College... and particulates were calculated. The accumulative environmental performances of different energy use strategies and the characterization results, including abiotic depletion potential(ADP), global warming......
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Trans. Nonferrous Met. Soc. China 25(2015) 3429-3435 Environmental risk assessment on slag and iron-rich matte produced from reducing-matting smelting of lead-bearing wastes and iron-rich wastes Li... smelting of lead-bearing wastes and iron-rich wastes. The environmental risk of heavy metals (Cd, Zn, Pb and As) in the main by-products versus the charging material for reducing-matting smelting (CM......
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2006; accepted 15 September 2006 Abstract: A new accelerated corrosion test-comprehensive environmental test (CET) was developed in order to estimate the outdoor corrosion of aluminum alloys in marine environment. The environmental characteristics in CET were studied by atmospheric corrosion monitor (ACM), and the morphology of corrosion product was observed by SEM. The correlation between......
Cultivated land quantity niche regulation and its environmental effectNIU Hai-peng, FANG Guo-you, GAO Han-qi, SONG Jian-rui(School of Surveying and Land Information Engineering, Henan Polytechnic... quantity niche were brought forward in rural-urban area, agro-forest area and consolidation-reclamation-exploitation area. Finally, the ecological environmental effect after regulation was analyzed......
J. Cent. South Univ. Technol. (2009) 16: 0845-0850 DOI: 10.1007/s11771-009-0140-1 Temperature dependence on reaction of CaCO3 and SO2 in O2/CO2 coal combustion WANG Hong(王 宏)1, 2, XU Hui-bi(徐...; Abstract: The temperature dependence on the reaction of desulfurization reagent CaCO3 and SO2 in O2/CO2 coal combustion was investigated......
Behavior, distribution and environmental influence of arsenic in a typical lead smelterCHAI Li-yuan(柴立元)1, 2, SHI Mei-qing(史美清)1, LIANG Yan-jie(梁彦杰)1, TANG Jing-wen(汤景文)1, LI Qing-zhu(李青竹)1, 2(1... smelter in Hunan province, China. Environmental influences of arsenic in selected samples were evaluated. Arsenic contents in all input and output samples vary from 0.11% in raw lead to 6.66% in collected......
Alkaline extraction characteristics of steelmaking slag batch in NH4Cl solution under environmental pressureZHANG Hui-ning(张慧宁)1, 2, XU An-jun(徐安军)1, 2, HE Dong-feng(贺东风)1, 2, CUI Jian(崔健)3(1. State... NH4Cl solution, while leaching temperature and particle size have a linear effect on conversion ratio. Selective extraction yield of calcium is more than 93%, and the value of Mg is less than 5......