System and method for generating nitrogen from a gas turbine

摘要

A system includes a gas turbine. The gas turbine includes a first compressor configured to provide a first portion of a discharge air to a combustor. The gas turbine also includes the combustor configured to combust a mixture of the first portion of the discharge air and fuel to generate an exhaust gas and to provide the exhaust gas to a turbine. The gas turbine also includes an exhaust outlet coupled to the turbine and configured to enable the exhaust gas to exit the gas turbine. The system also includes a nitrogen purification system coupled to the gas turbine. The nitrogen purification system includes a membrane nitrogen generator configured to receive a second portion of the discharge air from the compressor or a portion of the exhaust gas from the exhaust outlet, wherein the membrane nitrogen generator is configured to generate nitrogen from the second portion of the discharge air or the portion of the exhaust gas.

主权项

1. A system, comprising:
a nitrogen purification system configured to couple to a gas turbine, wherein the nitrogen purification system is configured to mix a portion of a discharge air from a compressor of the gas turbine and a portion of an exhaust gas from an exhaust outlet of the gas turbine upstream of a membrane nitrogen generator to generate a discharge air-exhaust gas mixture, and wherein:
the membrane nitrogen generator is configured to receive the discharge air-exhaust gas mixture, and the membrane nitrogen generator is configured to generate nitrogen from the discharge air-exhaust gas mixture.