Aluminum hydroxide factory measures taken - reducing sodium oxide content in the product Appropriate chemical industry

aluminum hydroxide is an important hydroxide, plays an important role in the industry, the high temperature & alpha; - Alumina is one of the important use chemical grade aluminum hydroxide, and oxidation of sodium is high temperature measure & alpha; - One of the important technical indicators of alumina grades.

reduces the product of sodium oxide content in aluminium hydroxide manufacturer, has important implications for product structure adjustment. Aluminum hydroxide manufacturers understand the product of sodium oxide content, there are three types of lattice alkali, sodium silicate combined with alkali and AH with alkali.

aluminum hydroxide manufacturers lower sodium oxide content in the product, first of all to take is to reduce the lattice alkali aluminum hydroxide, the main factors influencing the lattice alkali content in aluminium hydroxide is decomposition temperature, decomposition time and amount of seed, etc. Aluminum hydroxide in the process of production, seed amount equal, the higher decomposition temperature, the stronger the stability of sodium aluminate solution, the decomposition, the longer the induction period is aluminum hydroxide crystallization is more perfect, the lower content of sodium oxide. The same condition, the decomposition, the longer aluminum hydroxide crystallization is more perfect, the lower the sodium oxide content. Aluminum hydroxide manufacturer to technical process, decomposition of dilute concentration, slow decomposition early and decomposition rate, reduce the crystallization of alkali.

second, aluminum hydroxide manufacturers to cut aluminum hydroxide with alkali, aluminum hydroxide factory will modify the flat in the process of production and increase the feed rate and water, making products in the attached to the base down to zero. 015%, which is compared to before have reduced a lot.

aluminum hydroxide manufacturers reduce the oxidation of sodium in the product, makes the quality of the products more beautiful, also directly affect the heat & alpha; - The quality of alumina.