51686

Corrosion resistance to dilute sulphuric acid  

March 24, 2009

Dilute Sulphuric acid at temperature? I have corrosion in some drums and pipes (100-110 C) containing hydroxylamine sulphate or hydroxylamine disulphonate
Is there any linings/coating that can be utilised under these conditions?
Is there any any stainless steel or high alloy steels can be utilised under these conditions?

Vicente Traver
Plant Inspector - Castellon, SPAIN

I've had a very good succes with Halar* (ECTFE) coating working with H2So2

buena suerte !

Jordi Pujol
- Barcelona, Spain