KHIA headerНоу-Хау в Действии

VOL XVIII, NO 9

Belzona® 3211 (Lagseal) Prevents Future Under Insulation Corrosion

 
 

Отрасли промышленности:

General Industry (GIND)

 
 

Применения:

Tanks and Chemical Containment Areas (TCC)

 
 

Местоположение клиента:

Cement manufaturer - Tunisia

 
 

Дата применения:

February 2004

 
 

Ситуация применения:

Electro-static precipitators

 
 

Проблема:

The Electrostatic precipitators at this large cement manufacturer operate at 70kv and 200°C (392°F). As a consequence they are insulated to conserve heat energy. As usual the insulation is protected by the use of jointed steelsheeting which does not prevent moisture from penetrating the insulation layer. The result is under insulation corrosion made worse by the fact that the site is coastal and the atmosphere is salt-laden.

 
 

Продукты:

Belzona® 3211 (Lagseal)

 

Подложка:

Steel

 
 

Метод применения:

The application was carried out in accordance with Belzona Know-How System Leaflet TCC-4.

 
 

Факты Belzona (Экономия средств? Альтернативы? Почему Belzona?, и т.д.):

The insulation cladding is completely sealed with the Belzona® 3211(Lagseal) System. The entire surface except over the pressure relief valves of two of the four precipitators were protected and sealed with Belzona in six days. Each precipitator was nearly 300 square meters in size.

 
 

Описание фотографий

  1. View of precipitators
  2. Work begins
  3. View of precipitator’s roof
  4. Application complete
 
Case study pic one

 

 
 Case study pic two

 

 
 Case study pic three

 

 
 Case study pic four

 

 
 
Дополнительная информация о продуктах Belzona на сайте: www.belzona.ru