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CO2 emission driving forces and corresponding mitigation strategies under low-carbon economy mode:evidence from China's Beijing-Tianjin-Hebei region 被引量:3
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作者 Weixian Wei Peng Li +1 位作者 Siyu Wang Jiaqi Gao 《Chinese Journal of Population,Resources and Environment》 2017年第2期109-119,共11页
On account of the background of China's "new normal" characterized by slower economic growth, this paper analyses the low-carbon economy status quo in the Beijing-Tianjin-Hebei region and empirically inv... On account of the background of China's "new normal" characterized by slower economic growth, this paper analyses the low-carbon economy status quo in the Beijing-Tianjin-Hebei region and empirically investigates the relationship between carbon dioxide(CO_2) emissions and its various factors for China's Beijing-Tianjin-Hebei region using panel data econometric technique. We find evidence of existence of Environmental Kuznets Curve. Results also show that economic scale, industrial structure, and urbanization rate are crucial factors to promote CO_2emissions. However, technological progress, especially the domestic independent research and development, plays a key role in C0_2 emissions abatement. Next, we further analyze the correlation between each subregion and various factors according to Grey Relation Analysis. Thereby,our findings provide important implications for policymakers in air pollution control and C0_2 emissions reduction for this region. 展开更多
关键词 Low-carbon economy CO2 emission technological progress Grey Relation Analysis Beijing-Tianjin-Hebei region
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Technical and economic analysis of Ni-containing hot metal production with laterite in blast furnaces
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作者 ZHANG Youping CHU Bin +2 位作者 CHEN Yan CHEN Xiangming MA Teng 《Baosteel Technical Research》 CAS 2012年第2期27-31,共5页
In recent years, many Ni-containing materials manufactured from laterite have played a significant role in supporting the rapid development of the stainless steel industry in China. Currently ,pyrometallurgy is the ma... In recent years, many Ni-containing materials manufactured from laterite have played a significant role in supporting the rapid development of the stainless steel industry in China. Currently ,pyrometallurgy is the main process for laterite smelting, where blast furnaces are employed to make Ni-containing hot metal. With the aim of giving some references for making good use of laterite, technical and economic analysis was conducted in this paper, based on the discussion of the key technologies of Ni-containing hot metal production with laterite (50.4% Fe) in blast furnaces. 展开更多
关键词 latefite blast furnace Ni-containing hot metal technology and economy
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