Electro-oxidation of Molybdenum Concentrate in Sodium Chloride Solution.

Electro-osmotic pumping of sodium chloride solutions

Electro-osmotic pumping (EOP) theory and its characteristics (transport numbers, brine concentration, current density, current efficiency, electro-osmotic coefficients, etc.) of Selemion AMV and CMV ion-exchange membranes were studied. The brine concentration increased with increase in current density and feed water concentration. Current efficiency was nearly constant in a wide range of curren...

Purification of bismuthinite concentrate by selective electro-oxidation of molybdenite

COMPARISON BETWEEN THE EFFECTS OF 5 PERCENT HYPERTONIC SODIUM CHLORIDE SOLUTION AND 0.9 PERCENT SODIUM CHLORIDE SOLUTION ON LEFT VENTRICUL AR CONTRACTION

Hypertonic saline solution can absorb part of the intracellular fluid volume into the extracellular space. The effects of this solution on the cardiovascular system are increased coronary flow and increased left ventricular contraction, without sympathetic system activation. This study was designed to assess the effects of hypertonic saline solution in open heart surgery and to compare it w...

KINETIC STUDIES FOR GOLD LEACHING OF A REFRACTORY SULFIDE CONCENTRATE BY CHLORIDE–HYPOCHLORITE SOLUTION

In this paper, gold leaching of a refractory sulfide concentrate by chloride–hypochlorite solution was investigated and effects of stirring speed, temperature and particle size on the leaching rate were reported. Experimental data for leaching rate of gold were analyzed with the shrinking–core model. Results were consistent with chemical reaction control mechanism in the first 1 h of leachin...

The physical and chemical stability of cisplatin (Teva) in concentrate and diluted in sodium chloride 0.9%

AIM OF THE STUDY The subject of study was the stability of cisplatin in concentrate in glass vials and diluted in polyethylene (PE) bags stored at 15-25°C for up to 30 days. MATERIAL AND METHODS Original vials of cisplatin injection (1 mg/ml, Teva) were stored at room temperature and subjected to re-piercing after 1, 2, 3, 7, 14, 21, 28 and 30 days following the initial piercing. Cisplatin in...