Patent ID: 9352296
Filing Date: 2016-05-31
CPC Classification: B01J,C01B

Claim Text:
1. An oxygen transport membrane based reforming system for producing synthesis gas comprising: a reactor housing; a plurality of catalyst containing and reactively driven oxygen transport membrane elements or tubes disposed in the reactor housing and configured to separate oxygen from an oxygen containing feed stream and produce an oxygen permeate at a permeate side of the oxygen transport membrane elements or tubes and an oxygen depleted stream, wherein one or more catalysts are disposed proximate the permeate side of the oxygen transport membrane tubes or elements; a plurality of catalyst containing reformer tubes disposed in the reactor housing juxtaposed to the oxygen transport membrane elements or tubes, the catalyst containing reformer tubes configured to produce a partially reformed synthesis gas stream by reforming a hydrocarbon containing feed and steam in the presence of the catalyst contained in the reformer tubes and heat radiated from the juxtaposed oxygen transport membrane elements or tubes; wherein an outlet of the catalyst containing reformer tubes is fluidically coupled to the permeate side of the oxygen transport membrane elements or tubes such that the partially reformed synthesis gas flows through the oxygen transport membrane elements or tubes, wherein hydrogen, carbon monoxide and methane in the partially reformed synthesis gas reacts with the oxygen permeate at the permeate side of the oxygen transport membrane elements or tubes to reactively drive the separation of oxygen from the oxygen containing feed stream and to produce partial oxidation reaction products and heat; and wherein the oxygen transport membrane elements and tubes are further configured to produce a synthesis gas product stream by the partial oxidation and by further reforming of the partially reformed synthesis gas stream fed to the permeate side of the oxygen transport membrane elements or tubes in the presence of the one or more catalyst(s) and the heat.