to form A process for removing nitrogen from the blast furnace gas to provide an additional feed to a gas turbine engine.

摘要

Process for the continuous removal of nitrogen from oxygen, nitrogen and unburned hydrocarbons containing blast furnace exhaust gas stream (17) to form an additional power supply for a gas turbine engine (31) containing residual hydrocarbon fuel, first in the blast furnace exhaust gas stream (19) entrained solid particles are removed, to produce a substantially particle-free gas stream (19) of the substantially particle-free gas stream (19) is passed through at least one separator bed (22) containing adsorbent which can adsorb nitrogen from air, wherein substantially all of the nitrogen as Interstitialstickstoff on solids is adsorbed in the separator bed, unadsorbed hydrocarbon components and oxygen components emerging from the separator, are fed to a gas turbine engine (31), and the adsorbed nitrogen is removed from the separator bed.