PROCEDURES AND PREPARATION FOR WEIGHT ADDRESS WITH FORMAL IMPORT PREPARATION

摘要

Rotary PSA systems, both axial and radial flow, with M 1, provide interpenetrating, layered manifolds to accommodate all of the steps of a complex PSA cycle, suitable with equal compactness for any value of "M". This approach extends readily to accommodate a plurality of rotary PSA modules and their cooperating compression machinery within a single layered manifold assembly for a single PSA plant train. The rotary PSA apparatus includes stators that define fluid ports, which include PSA cycle sectors, each sector being defined by a light product delivery port, light product withdrawal ports, and light reflux return ports. Adsorber elements may directly contact one or more of the stators in a fluidly sealing manner. A PSA method uses the described apparatus and then supplies at least one feed fluid to pressurize an adsorber sets to substantially a higher pressure to initiate the PSA cycle.