초록 ▼

The present invention provides systems and methods for facilitating contact between a liquid and a fluid. Such systems and methods may allow efficient removal of components from the liquid without using undesirable reducing agents. In this regard, the disclosed embodiments provide for the purificati

The present invention provides systems and methods for facilitating contact between a liquid and a fluid. Such systems and methods may allow efficient removal of components from the liquid without using undesirable reducing agents. In this regard, the disclosed embodiments provide for the purification of a liquid by passing the liquid and a fluid through a porous medium. The porous medium facilitates mixing of the liquid and the fluid. A partial pressure differential of the component between the liquid and the fluid facilitates the transfer of the component from the liquid to the fluid in the mixed liquid and fluid. One embodiment of the invention relates to a method of purifying a liquid. The method includes passing a liquid, such as a fuel, and a fluid, such as a non-reactive gas, through a porous medium, the liquid containing a component, such as oxygen gas, therein. The passing causes mixing of the liquid and the fluid and transfer of at least some of the component from the liquid to the fluid. The method also includes separating the liquid and the fluid, the separated fluid including at least some of the component.

대표청구항 ▼

What is claimed is: 1. A system for facilitating transfer of a component from a liquid phase to a fluid phase, said system comprising: a contactor comprising a porous medium adapted to cause mixing of a liquid and a fluid, said liquid having a component therein, said contactor being further adapted

What is claimed is: 1. A system for facilitating transfer of a component from a liquid phase to a fluid phase, said system comprising: a contactor comprising a porous medium adapted to cause mixing of a liquid and a fluid, said liquid having a component therein, said contactor being further adapted to facilitate transfer of said component between said liquid and said fluid, a fluid purification module adapted to remove said component from said fluid when said transfer includes transferring component from said liquid to said fluid, wherein the fluid purification module is adapted to catalytically consume at least a portion of said component in said fluid, and a recirculation line adapted to transfer said fluid from said fluid purification module to said contactor. 2. The system of claim 1, wherein the porous medium includes pores having a pore size of less than 500 microns. 3. The system of claim 2, wherein the pore size is approximately 400 microns. 4. The system of claim 1, further comprising: a pre-mixer adapted to provide a mixture of the fluid and the liquid to the porous medium. 5. The system of claim 4, wherein the pre-mixer includes: a plurality of substantially axial channels for passing said liquid therethrough into a path directed toward the porous medium; and a porous body for diffusing said fluid into the path. 6. The system of claim 5, wherein the pre-mixer further comprises: an annular passage along a circumferential perimeter of the pre-mixer for receiving the fluid and directing the fluid to the porous body. 7. The system of claim 1, wherein the porous medium is made of an inert material. 8. The system of claim 1, wherein the liquid is a fuel and the component is a component gas. 9. The system of claim 8, wherein the fuel is at least one of diesel, kerosene, and jet fuel. 10. The system of claim 8, wherein the component gas is oxygen. 11. The system of claim 1, wherein the component is a component gas dissolved in said liquid prior to said mixing. 12. The system of claim 1, wherein the fluid is a gas. 13. The system of claim 12, wherein the gas is a non-reactive gas. 14. The system of claim 13, wherein the non-reactive gas is at least one of nitrogen, argon, helium and carbon dioxide.