AIR SEPARATION PROCESS

摘要

A process is disclosed for selectively adsorbing nitrogen from a less strongly adsorbed other gas component (preferably oxygen), comprising: contacting the gas mixture in an adsorption zone with an adsorbent comprising a large-pored molecular sieve containing at least one octahedral site comprising titanium and at least silicon as a tetrahedral site. The process is particularly useful in air separation using ETS-10 as the adsorbent.