About Us
Knowledge-based company, “Zarrin Shimi Gostar Khavarmianeh” was established in 2018 with the investment of Zarrin Industrial and Mining Group with the aim of producing chemical products required by the processing industry, including copper, lead and zinc processing.
In the first stage, the company succeeded in launching the product line of Potassium n-octyl Hydroxamate (Sodium n-octyl Hydroxamate) and Sodium n-octyl Hydroxamate. This chemical product is used as a collector for upgrading and concentrating oxide minerals and copper oxide-sulfide composite minerals by flotation method.
The company continued its activities by obtaining a product patent certificate from the Intellectual Property Office and obtaining a standard certificate from the National Standards Organization for the knowledge-based product Potassium n-octyl Hydroxamate.
Also according to the needs of the country, the company synthesized and mass-produced the imported product of Diethylhexyl phosphoric Acid to be used in solvent extraction method for the extraction of cobalt, zinc, nickel, vanadium, uranium and other rare earth metals. Fortunately, to extract vanadium from the slags of steel companies, including Foolad Mobarakeh Isfahan, this product was used by the Mineral Processing Research Center and the results were quite satisfactory.
making products such as 2-Hydroxy 5-nonyl acetphenone oxime for use in copper solvent extraction method, Production of SuperLig139 to remove cobalt and nickel from preheated solutions obtained from companies which produce lead and zinc ingots with the aim of removing potassium permanganate in the production process and removing hot cake residues, and Increasing the technical knowledge of flotation of lead and zinc soils imported from Turkey is one of the projects that being studied by this company.