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The MGA™ Process Mass Spectrometers are offered by
Hamilton Sundstrand for the precise and accurate online
determination of stream composition for ammonia
synthesis operations throughout the plant. Configured for
this application, the MGA can monitor the percent concentration
of the following typical gases:
Typical Gases Monitored
Hydrogen (H2) 0–100%
Nitrogen (N2) 0–100%
Methane (CH4) 0–10%
Ammonia (NH3) 0–20%
Water (H2O) 0–20%
Carbon Monoxide (CO) 0–100%
Argon (Ar) 0–10%
Carbon Dioxide (CO2) 0–100%
Note: Other gas configurations and/or full-scale percentages are For efficient and profitable ammonia plant operations, the chemical composition of several process streams must be
delicately balanced. As a result of the precise analysis and control of these compositions, a plant can achieve greater economies in ammonia yield, and material and energy savings
from fire reformers, drive compressors, and purge inerts that build up in the synthesis loop.
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