The structure of a catalyst layer (CL) significantly impacts the performance, durability, and
cost of proton exchange membrane (PEM) fuel cells and is influenced by the catalyst ink and …

The catalyst layers of proton exchange membrane fuel cells are usually fabricated by (1)
mixing catalyzed carbon black, ionomer solution, and solvents to form an ink,(2) coating this …

Phosphate ore slurry is a suspension of insoluble particles of phosphate rock, the primary
raw material for fertilizer and phosphoric acid, in a continuous phase of water. This …

Among various environmental contaminants, As is considered to be one of the most toxic
heavy metal pollutants. Since the cleaning process of As-polluted soil has an adverse …

Phosphate ore slurry is a suspension of insoluble particles of phosphate rock, the primary
raw material for fertilizer and phosphoric acid, in a continuous phase of water. This …

This paper proposes a moving horizon estimator for nonlinear systems with unknown inputs,
which do not comply with the model structures proposed in the literature for the design of …

The experimental results obtained in the laboratory are presented, where under controlled
semi-autogenous grinding (SAG) conditions, a single-size siliceous ore material was ground …

Coking coal is extensively utilized in steel manufacturing industries for the preparation of
coke because of their quality of leaving very less ash after burning. The effect of chemical …

en esta tesis se presentan dos estructuras diferentes para la estimación en línea de la
densidad y viscosidad de una pulpa mineral fluyendo a través de un conjunto de tuberías y …

Coking coal is widely used in the steel manufacturing industry for the preparation of coke, as
it leaves very less ash after burning. In the present study, rheology, settling characteristics …