초록 ▼

A multi-channel modular device (10) processes between two fluid streams of different compositions. The device (10 ) includes a porous body (150) having a first plurality of feed-flow pathways (110) disposed in the body (150) for transporting a first stream (180). A pathway wall (114) surrounds each

A multi-channel modular device (10) processes between two fluid streams of different compositions. The device (10 ) includes a porous body (150) having a first plurality of feed-flow pathways (110) disposed in the body (150) for transporting a first stream (180). A pathway wall (114) surrounds each of the first plurality of feed-flow pathways (110) for processing the first stream (180) into a first composition ( 1852) and a second composition (1802). At least one feed-flow inlet (1101) is disposed in the body (150) for introducing the first stream (180) into the first plurality of feed-flow pathways (110). At least one feed-flow outlet (1102) is disposed in the body (150) for discharging the remaining first stream containing the second composition (1802). At least one second pathway (210) is disposed in the body (150) for transporting a second stream (280) having a second inlet ( 2101) and a second outlet (2102). A networked plurality of fluid conduits (152) formed in the porous body (150) provides the flow-conduit for the second stream (280) to sweep the first composition (1852) from each of the first plurality of the feed-flow pathways (110) to the second outlet (2102). A vessel (300) ports the inlets (1101 and 2101) and outlets (1102 and 2102) to provide a second stream flow access and for spacing the body within and away from the inner surfaces of the vessel (300) to provide a gap (310) for access. A partition (350) is disposed in the gap between the body and the vessel for diverting the flow within the gap (310).

대표청구항 ▼

What is claimed is: 1. A multi-channel modular device for processing between two fluid streams of different compositions, the device comprising: a porous inorganic body having: a first plurality of feed-flow pathways disposed in the body for transporting a first stream; a pathway wall surrounding e

What is claimed is: 1. A multi-channel modular device for processing between two fluid streams of different compositions, the device comprising: a porous inorganic body having: a first plurality of feed-flow pathways disposed in the body for transporting a first stream; a pathway wall surrounding each of the first plurality of feed-flow pathways for processing the first stream into a first composition and a second composition; at least one feed-flow inlet disposed in the body for introducing the first stream into the first plurality of feed-flow pathways; at least one feed-flow outlet disposed in the body for discharging the remaining first stream containing the second composition; at least one second pathway disposed in the body for transporting a second stream having a second inlet and a second outlet; and a networked plurality of fluid conduits formed in the porous body in the form of interconnected pores of the porous body, providing a flow-conduit for sweeping the first composition from each of the first plurality of the feed-flow pathways to the second outlet; and a vessel for porting the inlets and outlets to provide a second stream flow access and for spacing the body within and away from the inner surfaces of the vessel to provide a gap for access; and a partition disposed in the gap between the body and the vessel for diverting the flow within the gap. 2. The device of claim 1, wherein the partition comprises a stream partition disposed in the gap between the body and the vessel for separating the feed stream from the second stream. 3. The device of claim 1, wherein the partition comprises a current partition disposed in the gap between the body and the vessel for selecting the relational direction between the streams, wherein the current partition separates an entrance portion of the second stream from the discharge portion of the second stream to direct the second stream for flowing in a direction countercurrent or co-current to the direction of the feed stream. 4. The device of claim 1, wherein the porous body is extruded from a stable ceramic material selected from a member of the inorganic refractory and ductile metal oxides group consisting of alumina (Al 2O3), mullite (3Al2O3-2SiO2), silica (SiO2), silicon carbide (SiC), cordierite (2MgO-2Al 2O3-5SiO2), glasses, and alumina-silica mixture. 5. The device of claim 1, further comprising a membrane film deposited on the inner surface of each of the pathway walls of the first plurality of feed-flow pathways for processing the feed stream into the first composition being a permeate and the second composition being a retentate. 6. The device of claim 5, wherein the membrane film is made from an organic, an inorganic, or a composite organic/inorganic material. 7. The device of claim 5, wherein the membrane film is made from a material selected from a member of the group consisting of palladium (Pd), palladium-alloy, Pd--Ag, Pd--Cu, zeolite, alumina, zirconia, silica, SiC, glass, and polymer. 8. The device of claim 7, wherein the membrane film is a zeolite material. 9. The device of claim 1, wherein the porous body has a ceramic monolithic support matrix having interconnected pores with interstices connecting the pores such that more than 20% of the total pore volume has a pore size in a range about 10 nm to 20 um. 10. The device of claim 9, wherein the porosity of the ceramic monolithic support matrix is in a range of about 20-80%. 11. The device of claim 1, wherein the pathway wall surrounding each of the first plurality of feed-flow pathways define a channel hydraulic diameter in a range of about 0.2 to 5 mm. 12. The device of claim 1, wherein the first plurality of feed-flow pathways each having a channel hydraulic diameter in a range about 0.2-5 mm, the feed-flow pathways are distributed in a channel density of about 10 to 1000 cpsi and having a percent open frontal area (OFA) in a range about 20-80%. 13. The device of claim 9, wherein the porous body comprises a ceramic monolithic multi-channel module support having a module hydraulic diameter in a range about 9 to 100 mm, an aspect ratio of the module hydraulic diameter to a module length greater than 1; the first plurality of feed-flow pathways are distributed substantially in parallel over a module cross-section and about the at least one purge channel, the first plurality of feed-flow pathways having a size and shape defining a channel density in the range of about 50-800 channels/in2 (7.8-124 channels/cm2) in a module frontal area, a channel hydraulic diameter in the range of about 0.5-3 mm, a rim distance having a thickness greater than 1.0 mm (0.04 in), and a percent open frontal area (OFA) in the range of about 20-80%; and the at least one second pathway comprises a purge channel having a hydraulic diameter in a range about 1 to 10 mm, disposed in the center of the body for introducing and radially distributing the second stream from the second inlet to the networked plurality of fluid conduits comprising the interconnected pores in the body for sweeping the first composition from each of the first plurality of feed-flow pathways to the exterior surface of the body being discharged through the second outlet, the interconnected pores in the body having a porosity of about 20 to 80% and more than 20% of the pore volume having a pore size in the range of about 0.2 to 25 um. 14. The device of claim 12, wherein the at least one second pathway comprises a second plurality of purge conduits, each having a channel conduit hydraulic diameter in a range about 0.2-10 mm, the second plurality of purge conduits are distributed in a channel density of about 10 to 1000 cpsi and having a percent open frontal area (OFA) in a range about 20-80%, the first plurality of feed-flow pathways overlapping the second plurality of purge conduits in at least one point, at an overlapping angle ranging from zero degrees to ninety degrees, and the pathway wall between the first plurality of feed-flow pathways and the second plurality of purge conduits having a thickness greater than 0.5 mm. 15. The device of claim 14, wherein the overlapping angle is zero degrees and the second plurality of purge conduits are aligned parallel with the first plurality of feed-flow pathways and being plugged at both ends of the second plurality of purge conduits, and the second inlet and second outlet comprise at least one aperture coupled in the body on opposing sides perpendicular to the plugged openings for transporting the second stream from the second inlet aperture into the second plurality of purge conduits in the body, and discharging a purge flow mixture from the second plurality of purge conduits in the body to the second outlet aperture. 16. The device of claim 14, wherein the overlapping angle is ninety degrees and the second plurality of purge conduits are aligned perpendicularly with the first plurality of feed-flow pathways having opened opposed feed ends and open opposed sweep ends for providing the second plurality of purge conduits in the body on opposing sides perpendicular to the opened opposed feed ends for axially transporting the sweep stream having the second inlet and the second outlet through the open opposed sweep ends. 17. The device of claim 8, wherein the zeolite material is a layer of adsorbent film used for a continuous adsorption process and operated at a pressure differential between the feed and second fluid stream from about 1 to 50 bar and at a temperature from about 0° C. to 700° C. 18. The device of claim 8, wherein the zeolite material is a layer of adsorbent film used for purification of a hydrogen gas mixture wherein non-hydrogen impurities contained in the feed stream comprising a feed gas are adsorbed on the zeolite adsorbent film deposited on the pathway walls of the feed-flow pathways, diffuse through the zeolite adsorbent film and through the networked plurality of fluid conduits formed in the porous body and into the at least one second pathway, and are swept away by the second stream comprising a sweep gas stream at a pressure differential between the feed and sweep streams from about 1 to 50 bar and at a temperature from about 0° C. to 150° C. 19. The device of claim 1 is used for a continuous absorption where the feed is gas-phase fluid and second stream is liquid-phase fluid, at a pressure differential between the feed and second streams from about zero to about 2 bar, and at a temperature from 0° C. to 200° C. 20. The device of claim 3, wherein the ratio of the second stream volume rate to the feed stream volume rate is less than 10 and the relational direction between the streams is countercurrent, wherein the second stream flows in a direction countercurrent to the feed stream. 21. The device of claim 1 is used for a continuous extraction process in a liquid system where the first stream is a raffinate and the second stream is an extract for operation at a temperature from 0° C. to 300° C. 22. The device of claim 1 is used for a continuous mixing process at a pressure differential between the first and second streams from about zero to about 10 bar, and at a temperature from 0° C. to 300° C. 23. A multi-channel modular device for processing between two fluid streams of different compositions, the device comprising: a porous inorganic body having: a first plurality of feed-flow pathways disposed in the body for transporting a first stream; a pathway wall surrounding each of the first plurality of feed-flow pathways for processing the first stream into a first composition and a second composition; at least one feed-flow inlet disposed in the body for introducing the first stream into the first plurality of feed-flow pathways; at least one feed-flow outlet disposed in the body for discharging the remaining first stream containing the second composition; at least one second pathway disposed in the body for transporting a second stream having a second inlet and a second outlet; and a networked plurality of fluid conduits formed in the porous body for sweeping the first composition from each of the first plurality of the feed-flow pathways to the second outlet; and a vessel for porting the inlets and outlets to provide a second stream flow access and for spacing the body within and away from the inner surfaces of the vessel to provide a gap for access; and a partition disposed in the gap between the body and the vessel for diverting the flow within the gap, wherein the porous body comprises a ceramic monolithic multi-channel module support having a module hydraulic diameter in a range about 9 to 100 mm, an aspect ratio of the module hydraulic diameter to a module length greater than 1 and the first plurality of feed-flow pathways are distributed substantially in parallel over a module cross-section and about the at least one purge channel, the first plurality of feed-flow pathways having a size and shape defining a channel density in the range of about 50-800 channels/in2 (7.8-124 channels/cm 2) in a module frontal area, a channel hydraulic diameter in the range of about 0.5-3 mm, a rim distance having a thickness greater than 1. 0 mm (0.04 in), and a percent open frontal area (OFA) in the range of about 20-80%, and wherein the at least one second pathway comprises a purge channel having a hydraulic diameter in a range about 1 to 10 mm, disposed in the center of the body for introducing and radially distributing the second stream from the second inlet to the networked plurality of fluid conduits comprising the interconnected pores in the body for sweeping the first composition from each of the first plurality of feed-flow pathways to the exterior surface of the body being discharged through the second outlet, the interconnected pores in the body having a porosity of about 20 to 80% and more than 20% of the pore volume having a pore size in the range of about 0.2 to 25 um.