Abstract" Affordable and clean energy" is enshrined in the UN Sustainable Development
Goals (SDGs;# 7) because of its importance in supporting the sustainable development of …

Coal preparation is effective in controlling primary mercury emissions in coal combustion
systems; however, the combustion of coal preparation byproducts may cause secondary …

Iron impurities in metallurgical-grade silicon (MG-Si) seriously restrict the improvements in of
its quality, and they are difficult to remove in the current smelting process. Coal is one of the …

As one of the dangerous trace elements in coal, mercury has become an advanced research
hotspot in coal purification. The content of ash, sulfur, and mercury of raw coals from four …

Accurate prediction of the partition coefficients in coal gravity separation is key to improving
the preparation efficiency of coal and promoting its clean utilization. In China, the …

With the advancement of science and technology, coal-washing plants are transitioning to
intelligent, information-based, and professional sorting systems. This shift accelerates the …

The partition curve of gravity separation has been widely investigated, but few studies have
established the models directly based on the operating conditions. A new model was …

In the dense medium separation system of coal preparation plant, the fluctuation of raw coal
ash and lag of suspension density adjustment often causes the instability of product quality …

Due to the adjustment of the Chinese industrial structure in recent years, the coal industries
are facing a sluggish market environment. Therefore, it is important to study the product …

To improve the separation efficiency of raw coal and ensure clean use, the accurate
calculation of the partition coefficients (PCs) in coal water medium sorting is required. Single …