The importance of nickel slag vertical roller mill in the nickel iron slag recycling industry

Studies have shown that nickel-iron slag is a good aggregate for the synthesis of inorganic polymers. Under suitable conditions, it can even produce a cementitious material with a compact internal structure, extremely low water absorption, and compressive strength of up to 118MPa.
Nickel slag vertical roller mill is a combination of fine crushing, grinding, drying, powder selection, and conveying. It can grind nickel slag into powder, and the specific surface area can reach 480-500㎡/kg to ensure that the activity of nickel slag is fully exerted.
Studies have shown that nickel slag powder can be added to cement clinker, and nickel-iron slag has pozzolanic activity. Experts have done many research experiments, and the results show that nickel slag can produce clinker cement, and nickel slag has very good activity, slightly better than steel slag.It can be seen that the treatment of nickel slag through innovation and optimization of the grinding process and equipment is an important way to improve the activity of nickel slag and promote the wide application of nickel slag in the field of building materials. As a new type of energy-saving grinding equipment, the nickel slag vertical mill is undoubtedly an effective and highly feasible method for the deep treatment of nickel slag. The nickel slag powder after vertical milling has a wide range of uses, which improves the comprehensiveness of nickel iron slag.