IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
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출원번호 |
US-0962409
(2010-12-07)
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등록번호 |
US-8641793
(2014-02-04)
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발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
1 인용 특허 :
22 |
초록
▼
Separation systems can utilize a combination of forces to separate constituent components of a working fluid from each other. Some separation systems utilize one or more of centrifugal and gravitational forces in the purification of hydrogen gas. Some separation systems can utilize one or more of el
Separation systems can utilize a combination of forces to separate constituent components of a working fluid from each other. Some separation systems utilize one or more of centrifugal and gravitational forces in the purification of hydrogen gas. Some separation systems can utilize one or more of electromotive and magnetic forces in the purification of hydrogen gas.
대표청구항
▼
1. A separation system comprising: a separation chamber comprising a housing that defines one or more exit ports;an impeller stack positioned within the housing, the impeller stack comprising a plurality of appendages that project laterally outwardly;a diffusing impeller that is configured to rotate
1. A separation system comprising: a separation chamber comprising a housing that defines one or more exit ports;an impeller stack positioned within the housing, the impeller stack comprising a plurality of appendages that project laterally outwardly;a diffusing impeller that is configured to rotate within the separation chamber, wherein the diffusing impeller defines one or more entrance ports into the separation chamber; anda gasification unit that is configured to break down a hydrocarbon feedstock into its constituent components, wherein the gasification unit is configured to provide a working fluid to the separation chamber,wherein, when a working fluid is received within the separation chamber and the impeller stack rotates, a plurality of independent forces generated by the separation system are brought to bear upon the constituent components of the working fluid so as to separate the constituent components from each other such that separated components can be removed via one or more of the exit ports of the housing, and wherein an exit port of the separation chamber is positioned so as to permit primarily hydrogen to be removed from the housing therethrough. 2. The separation system of claim 1, wherein the separation chamber is configured to be pressurized during operation of the system. 3. The separation system of claim 1, further comprising a charge source coupled with one or more of the housing and the impeller stack so as to create an electric field between the housing and the impeller stack. 4. The separation system of claim 1, wherein the housing defines a substantially frustoconical shape. 5. The separation system of claim 1, further comprising an additional exit port through which oxygen can be withdrawn from the separation chamber, wherein the additional exit port is at a lower longitudinal position than is the exit port through which hydrogen may be removed from the separation chamber. 6. The separation system of claim 1, wherein working fluid is delivered from the gasification unit to the diffusing impeller. 7. The separation system of claim 1, wherein the diffusing impeller is coupled with the impeller stack so as to rotate in unison therewith. 8. The separation system of claim 1, wherein hydrogen is removed from the separation chamber in a substantially pure form. 9. The separation system of claim 1, further comprising a control system that is configured to monitor conditions within the separation chamber and alter operational parameters in response thereto. 10. The separation system of claim 1, wherein the impeller stack comprises a shaft that defines one or more openings through which hydrogen can be removed from the separation chamber. 11. The separation system of claim 10, wherein the shaft extends through the exit port through which hydrogen can be removed from the separation chamber. 12. The separation system of claim 1, wherein the appendages of the impeller stack are charged so as to establish a desired polarity, and wherein each portion of each appendage that is charged is at the same polarity as the charged portions of the remaining appendages. 13. The separation system of claim 1, wherein the plurality of independent forces generated by the separation system comprise one or more of centrifugal force, magnetic force, and electrical force. 14. The separation system of claim 13, wherein gravitational forces are also brought to bear upon the constituent components of the working fluid so as to separate the constituent components from each other. 15. The separation system of claim 1, wherein the impeller stack is configured to provide a magnetic field. 16. The separation system of claim 15, wherein one or more of the appendages of the impeller stack are charged such that movement of the appendages gives rise to a magnetic field. 17. The separation system of claim 15, wherein the impeller stack comprises one or more permanent magnets such that rotation of the impeller stack gives rise to a rotational magnetic flux for polarized separation of the constituent components. 18. A separation system comprising: a separation chamber comprising a housing that defines one or more exit ports, wherein at least a portion of the housing is charged at a first polarity;an impeller stack positioned within the housing, the impeller stack comprising a plurality of charged appendages that project laterally outwardly, wherein each portion of each charged appendage is at a second polarity that is opposite of the first polarity, the impeller stack further comprising a shaft that defines an opening; anda gasification unit that is configured to break down a hydrocarbon feedstock into its constituent components, wherein the gasification unit is configured to provide a working fluid to the separation chamber,wherein, when a working fluid is received within the separation chamber and the impeller stack rotates, a plurality of independent forces operate on the constituent components of the working fluid to separate the constituent components from each other such that separated components can be removed via one or more of the exit ports of the housing, and wherein each of the opening of the shaft and an exit port of the separation chamber are positioned so as to permit primarily hydrogen to be removed from the housing therethrough. 19. The separation system of claim 18, wherein the housing is positively charged and the appendages are negatively charged. 20. The separation system of claim 18, wherein the separation chamber is configured to be pressurized during operation of the system. 21. The separation system of claim 18, further comprising a charge source coupled with one or more of the housing and the impeller stack. 22. A separation system comprising: a separation chamber comprising a housing that defines one or more exit ports;an impeller stack positioned within the housing, the impeller stack including a plurality of appendages that project laterally outwardly; anda gasification unit that is configured to break down a hydrocarbon feedstock into its constituent components, wherein the gasification unit is configured to provide a working fluid to the separation chamber,wherein, when a working fluid is received within the separation chamber and the impeller stack rotates, a plurality of independent forces generated by the separation system are brought to bear upon the constituent components of the working fluid so as to separate the constituent components from each other such that separated components can be removed via one or more of the exit ports of the housing, and wherein an exit port of the separation chamber is positioned so as to permit primarily hydrogen to be removed from the housing therethrough, andwherein the impeller stack comprises a shaft that defines one or more openings through which hydrogen can be removed from the separation chamber. 23. The separation system of claim 22, wherein the separation chamber is configured to be pressurized during operation of the system. 24. The separation system of claim 22, further comprising a charge source coupled with one or more of the housing and the impeller stack so as to create an electric field between the housing and the impeller stack. 25. The separation system of claim 22, wherein the housing defines a substantially frustoconical shape. 26. The separation system of claim 22, further comprising an additional exit port through which oxygen can be withdrawn from the separation chamber, wherein the additional exit port is at a lower longitudinal position than is the exit port through which hydrogen may be removed from the separation chamber. 27. The separation system of claim 22, further comprising a diffusing impeller that is configured to rotate within the separation chamber, wherein the diffusing impeller defines one or more entrance ports into the separation chamber, and wherein working fluid is delivered from the gasification unit to the diffusing impeller. 28. The separation system of claim 22, further comprising a diffusing impeller that is configured to rotate within the separation chamber, wherein the diffusing impeller defines one or more entrance ports into the separation chamber, and wherein the diffusing impeller is coupled with the impeller stack so as to rotate in unison therewith. 29. The separation system of claim 22, wherein hydrogen is removed from the separation chamber in a substantially pure form. 30. The separation system of claim 22, further comprising a control system that is configured to monitor conditions within the separation chamber and alter operational parameters in response thereto. 31. The separation system of claim 22, wherein the shaft extends through the exit port through which hydrogen can be removed from the separation chamber. 32. The separation system of claim 22, wherein the appendages of the impeller stack are charged so as to establish a desired polarity, and wherein each portion of each appendage that is charged is at the same polarity as the charged portions of the remaining appendages. 33. The separation system of claim 22, wherein the plurality of independent forces generated by the separation system comprise one or more of centrifugal force, magnetic force, and electrical force. 34. The separation system of claim 33, wherein gravitational forces are also brought to bear upon the constituent components of the working fluid so as to separate the constituent components from each other. 35. The separation system of claim 22, wherein the impeller stack is configured to provide a magnetic field. 36. The separation system of claim 35, wherein one or more of the appendages of the impeller stack are charged such that movement of the appendages gives rise to a magnetic field. 37. The separation system of claim 35, wherein the impeller stack comprises one or more permanent magnets such that rotation of the impeller stack gives rise to a rotational magnetic flux for polarized separation of the constituent components.
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