ammonium sulfate

Ammonium sulfate adopts vacuum crystallization technology. This product does not contain biuret, chloride ion and other harmful substances. The M grade and R grade ammonium sulfate produced by the company are also used in medicine, rare earth mining and dyeing industry, etc. Ammonium sulfate is an excellent nitrogen fertilizer (commonly known as fertilizer powder), suitable for general soil and crops, can make branches and leaves growth vigorous, improve fruit quality and yield, enhance crop resistance to disasters, can be used as base fertilizer, topdressing and seed fertilizer. It can make ammonium chloride by double decomposition reaction with salt, ammonium alum by action with aluminum sulfate, and make refractory with boric acid. In addition, it is also used for beer brewing, chemical reagents and storage battery production. Another important function is the mining of rare earth. Ammonium sulfate is used as raw material in mining, rare earth elements are exchanged out in the form of ion exchange, and then the leach solution is collected to remove impurities, precipitate, press and burn, and then rare earth raw ore is formed. Every 1 ton of rare earth raw ore mined and produced requires about 12 tons of ammonium sulfate.