Coal Chemical Ammonia Off-Gas Desulfurization

Hydrogen-Rich Syngas Treatment Application

 

Project Overview

 

Location: Jiangsu, China  

 

Gas Capacity: 6,000 Nm³/h  

 

Operating Conditions:
• Temperature: 15–20°C  
• Pressure: 1.4 MPa  

 

Inlet H₂S: 230–300 mg/m³  
Outlet H₂S: ≤ 20 mg/m³  

 

Media:
FYT-35 Iron-based Desulfurization Media

 

Gas Composition

 

CO2 CO N2 O2 H2 CH4 H2S
23.3% 8.8% 17.2% 0.3% 49.6% 0.8% 230-300mg/m³

 

Performance Highlights

 

• Suitable for hydrogen-rich syngas systems  
• Stable operation under medium pressure (1.4 MPa)  
• Consistent H₂S removal ≤ 20 mg/m³

 

Summary

 

Proven performance in complex coal chemical syngas environments.