Modified calcium aluminate as a purifying agent, with two functions both of coagulability and desaltification, can be produced from industrial waste slag from alumina plant.

用氧化铝厂工业废渣生产的改性铝酸钙净水剂兼有混凝和脱盐两种功能。

CA Cement Clinker is a manufactured commodity which raw materials are high quality limestone and bauxite.The raw materials should be mixed according to suitable ratio to pelletize.

铝酸钙熟料是以经优的钙、铝原材料按适当的比例配合，经型后烧结至熔融而制。