DEVELOPMENT OF A NEW DEGREASER FOR IRON SCALE
轧钢铁鳞去油剂的研制

The iron scale can be used for producing productions with high value. But it contains oils. The oils must be removed before iron scale can be used. The article develops a new degreaser for metals suiting for iron scale. Comparing with the other cleansing agents, the new degreaser is high efficient, saving energy, rust preventing and pollution-free.