Results 191 to 200 of about 1,299,970 (252)
Some of the next articles are maybe not open access.
Minerals Engineering, 2021
Millions of tons of red mud produced as a by-product of the alumina industry by Bayer process not only threatens the environment but also causes waste of secondary resources.
Wan Junying +5 more
semanticscholar +1 more source
Millions of tons of red mud produced as a by-product of the alumina industry by Bayer process not only threatens the environment but also causes waste of secondary resources.
Wan Junying +5 more
semanticscholar +1 more source
, 2021
Production of iron ore pellets typically requires regrinding of the iron ore concentrates. Although these concentrates are produced following close control of chemical composition, substantial differences may exist in their response to the size reduction
T. Campos +6 more
semanticscholar +1 more source
Production of iron ore pellets typically requires regrinding of the iron ore concentrates. Although these concentrates are produced following close control of chemical composition, substantial differences may exist in their response to the size reduction
T. Campos +6 more
semanticscholar +1 more source
, 2021
Asphalt pavement maintenance requires large amounts of materials, and from the environmental point of view it is very important to look for alternative materials that improve the mechanical qualities of the pavement and one of the preventive maintenance ...
Freddy Richard Apaza Apaza +3 more
semanticscholar +1 more source
Asphalt pavement maintenance requires large amounts of materials, and from the environmental point of view it is very important to look for alternative materials that improve the mechanical qualities of the pavement and one of the preventive maintenance ...
Freddy Richard Apaza Apaza +3 more
semanticscholar +1 more source
, 2020
The beneficiation of low-grade iron ores to meet the growing demand for iron and steel is an important research topic. However, certain ores do not qualify to be treated in physical separation processes, and hence, alternative strategies are being looked
S. Roy, D. Nayak, S. S. Rath
semanticscholar +1 more source
The beneficiation of low-grade iron ores to meet the growing demand for iron and steel is an important research topic. However, certain ores do not qualify to be treated in physical separation processes, and hence, alternative strategies are being looked
S. Roy, D. Nayak, S. S. Rath
semanticscholar +1 more source
Chemosphere, 2020
The collapse of the Fundão Dam, in Southeastern Brazil, caused about 50 million m³ of iron ore tailings to sluice down the mountain to Rio Doce, in what is considered the greatest environmental disaster in Brazilian history.
E. B. Duarte +7 more
semanticscholar +1 more source
The collapse of the Fundão Dam, in Southeastern Brazil, caused about 50 million m³ of iron ore tailings to sluice down the mountain to Rio Doce, in what is considered the greatest environmental disaster in Brazilian history.
E. B. Duarte +7 more
semanticscholar +1 more source
Resources policy, 2020
Developing an accurate forecasting model for the volatility of iron ore price plays a vital role in future investments and decisions for mining projects and related companies. Viewed from this perspective, this paper proposes a novel model for accurately
A. Ewees +4 more
semanticscholar +1 more source
Developing an accurate forecasting model for the volatility of iron ore price plays a vital role in future investments and decisions for mining projects and related companies. Viewed from this perspective, this paper proposes a novel model for accurately
A. Ewees +4 more
semanticscholar +1 more source
, 2020
The harm caused by mine tailings to human society has become increasingly prominent and the utilization of mine tailings has become the focus of research in recent years.
G. Yao +5 more
semanticscholar +1 more source
The harm caused by mine tailings to human society has become increasingly prominent and the utilization of mine tailings has become the focus of research in recent years.
G. Yao +5 more
semanticscholar +1 more source
Applied Soft Computing, 2020
Considering that the non-linear path of monthly time-series for the iron ore imported to China is under reciprocal influences of multiple factors, the process of data generation is not easily represented in a time-series model. Based on the decomposition–
Zheng-xin Wang +2 more
semanticscholar +1 more source
Considering that the non-linear path of monthly time-series for the iron ore imported to China is under reciprocal influences of multiple factors, the process of data generation is not easily represented in a time-series model. Based on the decomposition–
Zheng-xin Wang +2 more
semanticscholar +1 more source
, 2020
Iron ore tailings, which are important secondary resources, have outstanding latent application value in iron recovery. In this study, a pilot-scale experiment on the iron recovery from iron ore tailings was investigated using innovative technology of ...
Yong-sheng Sun +3 more
semanticscholar +1 more source
Iron ore tailings, which are important secondary resources, have outstanding latent application value in iron recovery. In this study, a pilot-scale experiment on the iron recovery from iron ore tailings was investigated using innovative technology of ...
Yong-sheng Sun +3 more
semanticscholar +1 more source
Mineral Processing and Extractive Metallurgy Review, 2020
Iron ore tailing is currently one of the most important secondary mineral resources. Pre-concentration followed by magnetization roasting and magnetic separation process was well recognized to be very effective in recycling iron from iron ore tailings ...
Xiaolong Zhang +5 more
semanticscholar +1 more source
Iron ore tailing is currently one of the most important secondary mineral resources. Pre-concentration followed by magnetization roasting and magnetic separation process was well recognized to be very effective in recycling iron from iron ore tailings ...
Xiaolong Zhang +5 more
semanticscholar +1 more source