‫ The Influence of Spray Drying Conditions on the Particle Properties of Recrystallized Burkeites Copper Chloride Dihydrate | انجمن

weishida
weishida 6 خرداد 1398

The influences of preparation conditions on the particle properties of spray dried slurries of the double salt burkeite Copper Chloride Dihydrate(WSDTY) are examined to define particle size and porosity for maximal uptake of detergent components. Use of X-ray powder diffraction and energy dispersive elemental analysis showed that in the process burkeite was the only salt formed. The structure of the pores within particles, formed by the spaces between the crystals, was characterized by mercury intrusion. Typically, a pore volume of 0.5 ml g1 was obtained, in which more than half of the volume was in pores less than 0.5 μm. The particle porosity was rather insensitive to variation in the size of the atomizing nozzle. However, the rate of drying, which was controlled by changing the air inlet flow rate, was found to be an important parameter. The pore volume was found to increase significantly with reduction in drying rate. The observation is interpreted in terms of established models for the drying of slurry droplets.

Wujiang Weishida Copper Technology Co.,Ltd. has 12,000 square meters of production base. By virtue of their sincere cooperation, reciprocity of the business philosophy for the industry users around the country to provide high-quality non-ferrous metal products. Weishida specializes in producing cuprous chloride, basic copper carbonate, copper acetate, copper oxide, copper sulfate. Our company has established a perfect quality assurance system, quality inspection and testing equipment, testing, testing and technology development strength, to ensure the stability of product quality, fully able to meet the pre-market after-sales service to provide users with the need.

Click8-hydroxyquinoline Copper to learn about more information