CYCLICAL METHOD OF PRODUCING HIGH-PURITY NITROGEN AND OPTIONALLY A HIGH-PURITY HYDROCARBON FROM A FEEDSTOCK CONTAINING NITROGEN AND A HYDROCARBON

摘要

The present invention relates to a circulating process for producing a nitrogen fraction (2) and a hydrocarbon concentrate fraction (3) having a purity of 95 mol% or more from a filler comprising nitrogen and hydrocarbons, In the process, certain types of porous hybrid solids are used as adsorbents. The invention also relates to an apparatus for implementing the method.;