use of an internal lining in Amine Treatment Flash drums

[Vinzzzz]

Hi to all,

I'm still evaluating the use of an internal lining on a Flash Drum used in an amine Treatment Plant.
It is to underline that this plant is very small due to the fact that it is a part of a Process Training Plant.

I have found a Belzona Product 1391 a Ceramic HT (a two component High temperature coating system) but this require a minimum thickness of 600-750 microns and also a curing temperature of 100°C.

My question is, it is possible to use other system(possibly airless application)that do not need the curing and elevated thicknesses?

Following there are the main parameters in T and P for main items:

Absorber
T: about 45°C (Design 85°C);
P: about 4 barg (Design 5 barg)
Liquid: Amine (DEA), Water, CO2 and N2.

Regeneration column
T: about 112°C (Design 150°C);
P: about 1.2 barg (Design 3.6 barg)
Liquid: Amine (DEA), Water, CO2 and N2.

Amine Flash Drum
T: about 50°C (Design 85°C);
P: about 3.6 barg (Design 5 barg)
Liquid: Amine (DEA), Water, CO2 and N2.

Thanks for all.

Best rgards Vincenzo Saviello

 

[rustbuster]

I have use metal spray coatings (C-276) with a great deal of success.