Despite the widespread and extended use of sensor systems in different industries, there is
an important gap to reach equivalent conditions in pyrometallurgical processes for primary …

Aluminum powder is widely used in the field of energy materials due to its high energy
density. However, the combustion of aluminum powder is limited by the dense oxide film on …

In this paper, we report on the spectral detection of wustite, Fe (II) oxide (FeO), and
magnetite, Fe (II, III) oxide (Fe3O4), molecular emissions during the combustion of pyrite …

Sensors and process control systems are essential for process automation and optimization.
Many sectors have adapted to the Industry 4.0 paradigm, but copper smelters remain …

In this research, the spectral detection of copper oxide is reported from different combustion
tests of chalcopyrite particles and copper concentrates. Combustion experiments were …

The aging phenomenon in bituminous mastics leads to distinct chemical changes that affect
their mechanical and rheological properties. Experimental testing like Fourier Transform …

The development of real-time monitoring sensors for pyro-metallurgical processes is an
analytical challenge, mainly due to adverse environmental conditions, high spectral …

The study of flash combustion of copper concentrates has been traditionally approached
from the phenomenological perspective by describing the physicochemical transformation at …

A study on the classification of copper concentrates relevant to the copper refining industry is
performed by means of reflectance hyperspectral images in the visible and near infrared …

In this paper, a novel optical technique for following the progress of the blister copper
desulfurization process is presented. The technique is based on the changes observed in …