PSA NITROGEN REJECTION UNIT - 1.5 MMSCFD
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PSA NITROGEN REJECTION UNIT - 1.5 MMSCFD PSA NITROGEN REJECTION UNIT - 1.5 MMSCFD PSA NITROGEN REJECTION UNIT - 1.5 MMSCFD PSA NITROGEN REJECTION UNIT - 1.5 MMSCFD
Stock # 486
Capacity 1.5 MMSCFD
Products Nitrogen, Methane-rich Natural Gas
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Overview

1.5 MMSCFD Nitrogen Rejection Unit – NRU – using PSA, pressure swing adsorption technology, built in 2018. The system can be used to process raw natural gas or methane-rich gas landfill gas with 3 or 4 adsorption beds depending on N2 concentration and outlet gas requirements. Currently, the process steps combine to produce a sales gas compressed to 270 psig that has less than 5 vol % N2. The overall methane recovery can be up to 95% by volume depending on the initial concentration of N2 and the owner could customize the unit for helium recovery.

Major Equipment

Skid #1:
Purge Receiver Tank
(3) Adsorption Vessels

Skid #2:
(2) Inlet Adsorbers
Purge Supply Tank
(2) Oil Separators
Suction Filter
Secondary Purge Receiver Tank
Vent Tank
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SPECIFICATIONS RESOURCES
Year Built
2018
Year Shut
Capacity
1.5 MMSCFD

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