IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0838477
(2007-08-14)
|
등록번호 |
US-7771519
(2010-08-30)
|
발명자
/ 주소 |
- Carolan, Michael Francis
- Miller, Christopher Francis
|
출원인 / 주소 |
- Air Products and Chemicals, Inc.
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
4 인용 특허 :
46 |
초록
▼
Ion transport membrane system comprising (a) a pressure vessel comprising an interior, an exterior, an inlet, an inlet conduit, an outlet, and an outlet conduit; (b) a plurality of planar ion transport membrane modules disposed in the interior of the pressure vessel and arranged in series, each memb
Ion transport membrane system comprising (a) a pressure vessel comprising an interior, an exterior, an inlet, an inlet conduit, an outlet, and an outlet conduit; (b) a plurality of planar ion transport membrane modules disposed in the interior of the pressure vessel and arranged in series, each membrane module comprising mixed metal oxide ceramic material and having an interior region and an exterior region, wherein the inlet and the outlet of the pressure vessel are in flow communication with exterior regions of the membrane modules; (c) a gas manifold having an interior surface wherein the gas manifold is in flow communication with the interior region of each of the planar ion transport membrane modules and with the exterior of the pressure vessel; and (d) a liner disposed within any of the inlet conduit, the outlet conduit, and the interior surface of the gas manifold.
대표청구항
▼
The invention claimed is: 1. An ion transport membrane system comprising (a) a pressure vessel comprising an interior, an exterior, an inlet, an inlet conduit, an outlet, and an outlet conduit; (b) a plurality of planar ion transport membrane modules disposed in the interior of the pressure vessel
The invention claimed is: 1. An ion transport membrane system comprising (a) a pressure vessel comprising an interior, an exterior, an inlet, an inlet conduit, an outlet, and an outlet conduit; (b) a plurality of planar ion transport membrane modules disposed in the interior of the pressure vessel and arranged in series, each membrane module comprising mixed metal oxide ceramic material and having an interior region and an exterior region, wherein the inlet and the outlet of the pressure vessel are in flow communication with exterior regions of the membrane modules; (c) a gas manifold having an interior surface wherein the gas manifold is in flow communication with the interior region of each of the planar ion transport membrane modules and with the exterior of the pressure vessel; and (d) a liner disposed within any of the inlet conduit, the outlet conduit, and the interior surface of the gas manifold. 2. The ion transport membrane system of claim 1 wherein the liner comprises a composition selected from the group consisting of magnesium oxide, calcium oxide, copper oxide, calcium carbonate, sodium carbonate, strontium carbonate, zinc oxide, strontium oxide, combinations thereof, and mixtures thereof. 3. The ion transport membrane system of claim 2 wherein the liner comprises alumina and/or zirconia. 4. The ion transport membrane system of claim 1 wherein the liner comprises magnesium oxide. 5. The ion transport membrane system of claim 4 wherein the liner further comprises alumina. 6. The ion transport membrane system of claim 1 wherein the liner consists essentially of magnesium oxide. 7. The ion transport membrane system of claim 1 wherein the liner comprises magnesium oxide and a composition selected from the group consisting of calcium oxide, copper oxide, calcium carbonate, sodium carbonate, strontium carbonate, zinc oxide, strontium oxide. 8. The ion transport membrane system of claim 1 where in the liner comprises magnesium oxide and calcium oxide. 9. The ion transport membrane system of claim 1 comprising a guard bed in flow communication with the inlet of the pressure vessel. 10. The ion transport membrane system of claim 9 wherein the guard bed contains a reactive solid material selected from the group consisting of magnesium oxide, calcium oxide, copper oxide, calcium carbonate, sodium carbonate, strontium carbonate, zinc oxide, strontium oxide, and mixtures thereof. 11. The ion transport membrane system of claim 1 comprising a guard bed in flow communication with the gas manifold. 12. The ion transport membrane system of claim 11 wherein the guard bed contains a reactive solid material selected from the group consisting of magnesium oxide, calcium oxide, copper oxide, calcium carbonate, sodium carbonate, strontium carbonate, zinc oxide, strontium oxide, and mixtures thereof. 13. The ion transport membrane system of claim 1 comprising a flow containment duct disposed in the interior of the pressure vessel, wherein the flow containment duct surrounds the plurality of planar ion transport membrane modules and is in flow communication with the inlet and the outlet of the pressure vessel. 14. The ion transport membrane system of claim 13 comprising a duct liner disposed within the flow containment duct. 15. An ion transport membrane system comprising (a) a pressure vessel comprising an interior, an exterior, an inlet, an inlet conduit, an outlet, and an outlet conduit; (b) a plurality of planar ion transport membrane modules disposed in the interior of the pressure vessel and arranged in series, each membrane module comprising mixed metal oxide ceramic material and having an interior region and an exterior region, wherein the inlet and the outlet of the pressure vessel are in flow communication with exterior regions of the membrane modules; (c) a flow containment duct disposed in the interior of the pressure vessel, wherein the flow containment duct (1) surrounds the plurality of planar ion transport membrane modules and one or more guard beds and (2) is in flow communication with the inlet and the outlet of the pressure vessel; (d) a gas manifold having an interior surface wherein the gas manifold is in flow communication with the interior region of each of the planar ion transport membrane modules and with the exterior of the pressure vessel; and (e) a duct liner disposed within the flow containment duct. 16. The ion transport membrane system of claim 15 comprising a liner disposed within any of the inlet conduit, the outlet conduit, and the interior surface of the gas manifold. 17. An ion transport membrane system comprising (a) a pressure vessel having an axis, an interior, an interior surface, an exterior, an inlet, an inlet conduit, an outlet, and an outlet conduit; (b) a plurality of planar ion transport membrane modules disposed in the interior of the pressure vessel and arranged in series, each membrane module comprising mixed metal oxide ceramic material and having an interior region and an exterior region, wherein the inlet and the outlet of the pressure vessel are in flow communication with exterior regions of the membrane modules; and (c) a liner disposed adjacent the interior surface of the pressure vessel wherein any cross-section of the liner and pressure vessel taken perpendicular to the axis forms two concentric circles. 18. The ion transport membrane system of claim 17 comprising a gas manifold having an interior surface wherein the gas manifold is in flow communication with the interior region of each of the planar ion transport membrane modules and with the exterior of the pressure vessel. 19. The ion transport membrane system of claim 17 comprising a liner disposed within any of the inlet conduit, the outlet conduit, and the interior surface of the gas manifold. 20. An ion transport membrane system comprising (a) a pressure vessel having an interior, an exterior, an inlet, an inlet conduit, an outlet, and an outlet conduit; (b) a membrane stack or module assembly disposed in the interior of the pressure vessel, the assembly having a plurality of planar wafers comprising mixed metal oxide ceramic material, each wafer having an interior region and an exterior region, and a plurality of hollow ceramic spacers, wherein the stack or module assembly is formed by alternating wafers and spacers such that the interiors of the wafers are in flow communication via the hollow spacers, the wafers are oriented parallel to one another, and the alternating spacers and wafers are oriented coaxially to form the stack or module such that the wafers are perpendicular to the stack or module axis; (c) a gas manifold shroud assembly having an interior surface and disposed around the membrane stack or module assembly within the interior of the pressure vessel, wherein the shroud assembly (1) separates the stack or module into at least a first wafer zone and a second wafer zone, (2) places the inlet of the pressure vessel in flow communication with exterior regions of the wafers in the first wafer zone, (3) places exterior regions of the wafers in the first wafer zone in series flow communication with exterior regions of the wafers of the second wafer zone, and (4) places the outlet of the pressure vessel in flow communication with the exterior regions of the wafers in the second wafer zone or the wafers in a last wafer zone; and (d) a liner adjacent at least a portion of the interior surface of the gas manifold shroud assembly. 21. The ion transport membrane system of claim 20 comprising a liner disposed within the inlet conduit and/or the outlet conduit of the pressure vessel.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.