KHIA headerKnow-How in Action

VOL XXXII, NO 52

Full Protection Of Dehydrator With Belzona® Lining And Nozzle Inserts

 
 

Industry:

Oil & Gas (OILG)

 
 

Application:

Tanks and Chemical Containment Areas (TCC)

 
 

Customer Location:

Oil & Gas Asset Owner, China

 
 

Application Date:

December 2016

 
 

Application Situation:

This dehydrator needed full internal protection, which included a Belzona fit-for-service lining and Belzona inserts for small bore nozzles. The vessel was designed for operating temperature levels of 20C (68F) minimum, 58 C (136 F) normal, and 70 C (158 F) maximum. The chemical service was crude oil, water and sour gas. 

 
 

Problem:

Newly fabricated vessel which was required to have an internal protective coating.

 
 

Products:

Belzona 1391T

 

Substrate:

Carbon Steel

 
 

Application Method:

Application was carried out in accordance with Belzona Know-How System Leaflet TCC-5 and TCC-16b . Pre-formed nozzle inserts were fabricated and bonded into small bore nozzles to ensure continuity of protection.

 
 

Belzona Facts:

Using the Belzona internal coating and nozzle inserts solution, the vessel will have a longer service life.

 
 

Photographs Description

1.Grit blasting to Near White Metal cleanliness levels

2. Placing the nozzle inserts

3. Application of the second coat

4. Inspecting for holidays or discontinuities via spark testing

 
Case study pic one

 

 
 Case study pic two

 

 
 Case study pic three

 

 
 Case study pic four

 

 
 
For more information about Belzona visit: www.belzona.com