The selection of demister material generally depending on the chemical and temperature factors of the service environment. The material selected must be able to hold out the chemical corrosion of the environment and the test of temperature. The common materials are as below:
304, 304L, 316, 316L, 321 and etc.
Copper, Nickel, Monel, Hastelloy, Inconel and etc.
Polypropylene (P.P), Polyethylene (P.E), Fiber Type (FW) and etc.
You may choose the suitable materials according to its properties and specific application based on the table below:
|SS 304, SS 304L||General purpose, petroleum fractions|
|SS 316, SS 316L||General purpose, alcohol distillation|
|Copper||Alcohol, aldehyde, amines|
|Monel||Dilute acid, caustic soda|
|Alloy 20||Nitric acid, alkaline PH|
|Inconel 825||Dilute acidic media|
|Inconel 625||Phosphoric acid, fatty acid|
|Polypropylene||Hydrochloric acid, corrosive media|
|PTEF||Corrosive services for various media at the temperature ranging from
-150 °C to 250 °C
|PTFE/FEP/PFA/ETFE/ECTFE||For highly corrosive and high temperature|
|Hostaflon||Sulfuric acid plant, temperature up to 150 °C|
|Glass wool||For very fine mists|
|Titanium||For high corrosion resistance conditions of various concentrations|
|For high corrosion resistance conditions|
|PP||100 °C below, excellent acid and alkali resistance|