Recovery of metals from anode sludge
The company based on its technical power and experienced manpower has been able to take effective steps toward manufacturing of metal production specially recycling the precious and colored metals utilizing latest hydrometallurgical and pyro-metallurgical techniques.
In addition selenium element which is one of the products of the anode sludge has wide applications in various fields such as electronics, metallurgy, paint production, glass production, and medical consumptions and so on.
At the present time the company produces 10 tons of selenium from 100 tons of anode sludge with a minimum purity of 99.5% and prevents the release of this material into the environment.
Research and development program in the field of strategic metals recycling, has converts the company to one of the leading industrial complexes in the manufacturing of metal products in its target markets.
Metal recovery from all types of spent catalysts
recovery of metals from deactivated catalysts of petroleum and petrochemical industry is one of the activities of the company.
Given the toxins and diversity of metals containing in the catalysts, sound management and implementation of recycling process in addition to considering the principles and rules of Department of Environment is inevitable.
Recovery of precious metals like platinum, gold, silver, molybdenum, cobalt, palladium, rhenium and rhodium from spent catalysts is performed in two main methods, pyro-metallurgy and hydrometallurgy, in this industrial complex.
Recycling of different types of industrial catalysts for the first time in the country utilizing modern equipment and science based technologies and with complete observation of environmental principles in different stages of process management, is one of the outstanding characteristics of Nonferrous Metals Recovery Industries Company.
Electronic and telecommunication boards recycling
Today, computers and their accessories are the electronics with wide application in human life. However, the discarded computers and accessories make fast growing wastes which can be harmful for environment and human health because of containing hazardous materials. So gathering and separation of these kinds of wastes improperly in order to achieve their precious metals can cause contamination of soil, air and water. Some of the chemicals containing in electronics and telecommunication boards, in case of emission during recycling or disposal processes, can endanger human health and the environment. Accordingly Environmental considerations are very expensive affairs in the process of recycling these kinds of wastes and management of e wastes can prevent environmental and health damages in addition to turning the valuable material back to the industrial cycle.
Nonferrous Metals Recovery Industries Company is the first industrial complex approved officially by the Environmental Protection Administration of Tehran province that recycles a variety of colored metals from electronic waste, especially the telecommunications boards in the country and in the light of God's grace has been achieved considerable success.