How to control the appearance of rust
Thread Content
Hello, experts. I’ve encountered a quite tricky problem recently: our granular products contain rust, and customers have stated that these products cannot be used. So, how can we prevent rust from appearing in the final products? The semi-finished products are in a semi-solid, semi-liquid state and undergo centrifugal dehydration before entering the final production stage. The pipes and storage tanks in the equipment are made of iron, as is the equipment used for granulation and dust removal. Are there any effective methods to control rust in the semi-finished products at the source?
What product? What are the process conditions? Only by explaining clearly can everyone help you.
Do your processing equipment and pipelines have anti-corrosion protection? First, identify the source and root cause of the corrosion
Apply internal anti-corrosion treatment to the equipment in order to prevent contact between the medium and the substrate, thus avoiding corrosion. Only by considering factors such as the medium, temperature, and pressure can we recommend an appropriate anti-corrosion process for you.