Facilitated Membranes Comprising Porous Support Membranes and Transition Metal Salts-Polymers Mixture Membrane Containing Transition Metal Salts and Polymers Capable of Physically Dispersing the Salts

摘要

The present invention is a transition metal salt, and can dissolve the transition metal salt but capable of dispersing the transition metal physically, transition metal salt and a transition metal salt consisting of a polymer-free group function to form a complex - consisting of the polymer blend film and a porous support membrane, promotion for separating hydrocarbons from a hydrocarbon mixture kengye Al relates to a transport membrane. ; The promotion of the invention transport membrane is an unsaturated hydrocarbon and a selective and reversible transition, which can form a complex metal salt and a rubber-like polymer solid transition consisting of a metal salt it can be physically dispersed uniformly in-formation on the porous support membrane a polymer blend to manufacture. In particular, the polymer matrix according to the invention not only can the transition metal ions uniformly dispersed in the molecular level and do not include a functional group that forms a transition metal complex with, reducing a transition metal ion to a transition metal particle, oxygen and ( or a) it may not contain a functional group containing nitrogen has a relatively stable against a reduction of the transition metal ion of the transition metal particles. ; The prepared as facilitated transport membrane is the permeability and selectivity to higher hydrocarbons as seen kengye in driving state of the long period of time shows the properties of the transition metal ion is a long-lasting activity of the alkene carriers. ; Facilitated transport membrane, a transition metal salt, Al kengye hydrocarbon, polymer