Retrofit of ClO2 Plant to supply Bleach Plants with bleaching chemicals

Efficiency Improvement
September 2018 10
February 2017
Project start
Н2 2018
End of implementation
USD 6.335 million
Volume of investments

Project goals

  • Increase chlorine dioxide production 
  • Increase mass concentration of chlorine dioxide 
  • Ensure safe manufacturing process management

Project scope

  • Install additional process equipment at Mathieson train 3
  • Purchase packed beds for absorption towers at Mathieson train 3
  • Replace equipment of two Mathieson trains in operation
  • Upgrade the spent acid neutralization unit
  • Replace individual analog circuits with new I&C and digital DCS at all three trains