About: http://webisa.webdatacommons.org/249831222

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	FIG. 4 is a schematic showing two instances of a prior art system in which excessive co-current de-pressurization coupled with inter-column gas transfer gives rise to undesirable concentration gradient reversal in an adsorber.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com