KHIA header

VOL XXVII, NO 18

Belzona® Seals Spy Glasses In Vessel

 
 

Industry:

General Industry (GIND)

 
 

Application:

Tanks and Chemical Containment Areas (TCC)

 
 

Customer Location:

International chemical company, Spain

 
 

Application Date:

April 2012

 
 

Application Situation:

Two spy glasses in process vessel (ion exchange).

 
 

Problem:

Corrosion had occurred at the spy glasses caused by the Hydrochloric acid used during the regeneration process. 

 
 

Products:

Belzona® 4301 (Magma CR1 Hi-Build)

 

Substrate:

Steel

 
 

Application Method:

The application was carried out in accordance with Belzona Know-How System Leaflet TCC-5. After grit blasting the surface and protecting areas where Belzona should not adhere (nuts, bolts, cover) with two coats of Belzona® 9411 (Release Agent) Belzona® 4301 applied to rebuild lost profiles, restore corrosion protection allowing the site glasses to be effectively sealed. .  

 
 

Belzona Facts:

This application was carried out in-situ minimising downtime and disruptions to the client facilities and operations. Belzona® 4301 provides complete resistance to all concentrations of the Hydrochloric acid (up to 35%) used

 
 

Photographs Description

  1. Spy glass before the application
  2. Grit blasting in progress
  3. Surface preparation completed
  4. Application completed
 
 
  View PDF version  
 
 
For more information about Belzona visit: www.belzona.com