Material selection for sludge drying equipment

2015-07-20View Original

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New user seeking advice: The sludge contains 0.987 mg/g of Cl-, 0.565 mg/g of Br-, and 0.256 mg/g of SO4 2-. The operating pressure is 0.3 MPa and the temperature is 140°C. I need to purchase a sludge drying device – what material should be used?

Reply #22015-07-21

Sludge treatment equipment generally needs to be made of stainless steel at the very least; for better quality options, 316 stainless steel is used

Reply #32015-07-23

Given the high CL content, 2205 duplex steel should be used; you can contact me for details

Reply #42019-07-01

Are there any requirements regarding taxes on the mud? After drying? Operating costs? Odor control?

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Material selection for sludge drying equipment

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