FUEL & CHEMICAL PROCESSES ›› 2019, Vol. 50 ›› Issue (1): 43-45.

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Comprehensive utilization for waste liquids from desulfurization and decyanation from COG

Jiang Hongyuan  Jiang Ziqi  Dong Bin  Liu Zichu  Wang Deming   

  1. Tianjin C1 Organic Synthesis Engineering Co.,Ltd.,Tianjin 300910,China
  • Online:2019-01-23

Abstract:

The comprehensive utilization of waste liquid from desulfurization is introduced.The recycled liquid can be treated for producing ammonium sulfate and the remaining PDS catalyst can be regenerated.The combination of COG desulfurization and ammonia removal can keep the desulfurization system running stable,which achieves a good benefit in terms of economy and environment protection.

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