Copper Tailings Erosion of Centrifugal Pump

[danny76]

I'm trying to reduce erosion in a copper tailings pump. I'm looking into the following:

1. Replace the liner material
2. Replace the wear ring material
3. Use a spray coating

Can anyone tell me what materials I should be looking into and which are most resistant to erosion in copper tailings service?

Thanks

 

[EdStainless]

How acidic is your solution?
What are your present materials of construction?

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Still trying to help you stop corrosion.
formerly Trent Tube, now Plymouth Tube
eblessman@plymouth.com
or edstainless@earthlink.net