FUEL & CHEMICAL PROCESSES ›› 2023, Vol. 54 ›› Issue (6): 34-37.

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Application of polymer solvent-free coatings in inner wall of ammonia liquor tank for anti-corrosion#br#

  

  1. (Xinyu Iron & Steel Co.,Ltd.,Xinyu 338001,China)
  • Online:2023-11-23 Published:2023-11-17

Abstract: This paper analyzes the mechanism of corrosion of ammonia liquor generated during coke 
making for the tank body. Advantages and disadvantages of conventional anti-corrosion materials and polymer solvent-free coatings applied in inner wall of ammonia liquor tank are provided in this paper. In addition, safety advantages of applying polymer solvent-free coatings during fire operation and how to guarantee construction quality are illustrated in the paper. 

Key words: Ammonia liquor tank, Corrosion mechanism, Internal anti-corrosion, Polymer solvent- , free coatings

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