Preparation: Instruments: Prepare a 721 spectrophotometer (or other spectrophotometers that meet the requirements), an electronic balance, a stoppered conical flask, a magnetic stirrer, a thermometer, a volumetric flask, etc.   Reagents: Polyacrylamide (HPAM) powder, determine its molecular we...

Polyacrylamide (PAM) offers several advantages in the steel industry. Here are some of its key benefits:   1. Scale Inhibition: PAM can effectively inhibit the formation of scale in various stages of steel production, such as during descaling and cooling processes. Scale formation can lead to r...