Ammonium Sulfate

Changes in Raw Materials and Manufacturing Method

Since Professor Wilber of Rutger University announced the results of his research on the cohesion characteristics of aluminum sulfate in 1885, aluminum sulfate has become the most widely used cohesion agent because of its cohesion characteristics and marketability. Even nowadays, the standard plan for the treatment process of cohesion precipitation and its efficiency is fully based on the data from the cohesion precipitation of aluminum sulfate. Aluminum sulfate used to be manufactured through a complicated process of filtering, discoloration and concentration after the reaction of sulfate with materials such as clay and the remains of alumina, alunite and bauxite. Recently, high-quality aluminum hydroxide has become the major raw material in the development of the aluminum industry. High-quality aluminum hydroxide contains almost no impurities and produces pure aluminum sulfate when it directly reacts with sulfate.

Since 1965, our company has been producing aluminum sulfate and selling it to meet a wide range of demands on different levels. We have adapted well to changes in demand in recent years and to the elevation of quality standards through technological innovations. Due to our consistent quality management efforts, we have acquired a KS M1411 certification and are now producing a most reliable product. By market demand, our company is now shifting from producing solid aluminum sulfate to liquid aluminum sulfate. We are thus extending our manufacturing equipment for liquid aluminum sulfate, even as we are manufacturing products with different particle sizes.