Detergents aluminum nitrate or aluminum nitrate with an aqueous solution of nitric acid and a soluble aluminum hydroxide can be formulated in a stainless steel heat exchange equipment to calcium and magnesium carbonate as a main component of detergents. Optimum use of the descaling conditions: (1) the content of aluminum nitrate in cleaning solution in the range 25 to 30%; (2) cleaning the operating temperature 45 ~ 50 ℃ by those of ordinary carbon steel or stainless steel. and heat exchange equipment that together constitute the ordinary carbon steel, in the main component was added to methenamine buffer conditions, aluminum nitrate may also be used as detergents. Water heaters, electric water heaters, radiators points detergents, gas water heaters, solar water heaters three. Water heater according to the principle: by various physical principles, in a certain period of time so that the cold water temperature of the hot water into a device. With increasing temperature, the original dissolved calcium bicarbonate (Ca (HCo3) 2) and magnesium bicarbonate (Mg (HCo3) 2), in boiling water, boiling water detergents decompose and release carbon dioxide (Co2) cleaning agent becomes insoluble calcium carbonate (CaCo3) and magnesium (MgCo3) (which are limestone, dolomite main ingredient) settle down, the formation of scale, long time to form agglomerates, dead dirt. Stop machine detergents | detergents | Dongguan Ferrer Ferrer trade provided by City Trading Limited. Trade Co., Ltd. of Dongguan City Ferrer (www.furui-china.com) strong, credible, in Dongguan, Guangdong industrial cleaning agent industry has accumulated a large number of loyal customers. The company better work attitude and continuous improvement of Dongguan Ferrer innovative ideas will lead to trade and you hand into the brilliant, for a better future!