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Online acid gas composition analyzer

  • Summary
  • Performance characteristics
  • Technical Parameters
  • INQUIRY
Summary

Online acid gas composition analyzer uses automatic gas six-way valve sampling and injection, helium gas as carrier gas, through the separation of the packed column, the H2S, CO2, total hydrocarbons in the acid gas are separated from each other, and then passed through the TCD detector. The detection is accurate and the content is obtained, wherein the H2S detection range is 0.1%-100%. The lower limit of determination of C2, C3 and CO2 was 0.1%.

Performance characteristics

AUTOMATIC GAS SIX-WAY VALVE

SAMPLING & INJECTION

ANTI-LEAKAGE DESIGN            

SAFETY & ENVIRONMENTAL PROTECTION

TWO-STAGE N2 PURGE                

FLEXIBLE CONTROL

Technical Parameters

Due to the high content of hydrogen sulfide in the acid gas, the pneumatic normally closed valve and the two-stage N2 purge are added: 

1.The pneumatic normally closed valve is when the system stops running or the hydrogen sulfide alarm detector installed near the pipeline detects the leakage of hydrogen sulfide, the valve is closed, and the leakage of hydrogen sulfide is cut off from the source.

2.Two-stage N2 purge: The first stage is to purge the quantitative tube and related pipelines with nitrogen to prevent the pipeline from being clogged. The control method is to switch with the pneumatic four-way valve. The other stage is to open the purge valve during maintenance, and the system may remain. It is safer to purge the hydrogen sulfide and then repair the relevant pipeline.

INQUIRY

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