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Nitrogen Rejection Unit
Nitrogen Rejection Units (NRU) selectively removes nitrogen from a natural gas. G.I. Dynamics provides the Nitech™ NRU cryogenic process which has the highest methane recovery rate (+99%). Cryogenic plants have become standard practice for mid- to large-scale projects.
More than 24 Nitech™ NRUs have successfully been installed, where they have generated extra revenue streams from:
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Naturally occurring low-BTU gas streams
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Unconventional gas
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Coal Mine Methane
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Enhanced oil recovery
The major advantages of Nitech™ NRU process are;
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Only three major components;
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No cryogenic rotating equipment;
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The same efficiency of traditional cryogenic processes;
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A less complex, more reliable and lower cost design
G.I. Dynamics also provides proven high efficient integrated processes in combination with nitrogen rejection:
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NGL extraction
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Helium extraction
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Liquefaction plant
