IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0299072
(2007-04-30)
|
등록번호 |
US-8500852
(2013-08-06)
|
국제출원번호 |
PCT/US2007/010500
(2007-04-30)
|
§371/§102 date |
20090521
(20090521)
|
국제공개번호 |
WO2007/130377
(2007-11-15)
|
발명자
/ 주소 |
|
출원인 / 주소 |
- Separation Design Group, LLC
|
대리인 / 주소 |
Kilpatrick Townsend & Stockton LLP
|
인용정보 |
피인용 횟수 :
1 인용 특허 :
37 |
초록
▼
Methods, devices, and systems, and devices for carrying out sorption (adsorption and absorption) for separating and/or purifying fluid mixtures are disclosed. Medical oxygen generators, dehumidifying units, sorptive heat pumps, ozone generators and Peltier devices are also disclosed. The sorption me
Methods, devices, and systems, and devices for carrying out sorption (adsorption and absorption) for separating and/or purifying fluid mixtures are disclosed. Medical oxygen generators, dehumidifying units, sorptive heat pumps, ozone generators and Peltier devices are also disclosed. The sorption methods involve pressure swing operation of at least two sorption units. Energy from the desorbing and decompressing fluid is substantially recovered and used within the system.
대표청구항
▼
1. A device for separating a fluid mixture, comprising: a first unit consisting essentially of: a first chamber;a first inlet with a check valve for entry of said fluid mixture comprising a first component and a second component;a first outlet for removal of said first component;a first sorbent stru
1. A device for separating a fluid mixture, comprising: a first unit consisting essentially of: a first chamber;a first inlet with a check valve for entry of said fluid mixture comprising a first component and a second component;a first outlet for removal of said first component;a first sorbent structure comprising an entrance, an exit, and a first sorbent for said first component; anda first thermal regenerator;at least one second unit comprising: a second chamber;a second inlet with a check valve for entry of a fluid; anda second outlet with an optional check valve for removal of a fluid;optionally, at least one thermoelectric temperature swing drying unit; anda reciprocating biaser connected to said first chamber and said second chamber;wherein said reciprocating biaser comprises two opposing pistons;wherein said reciprocating biaser, said two opposing pistons, said first chamber, and said second chamber are arranged linearly. 2. A device according to claim 1, wherein said first inlet is adjacent to said first sorbent structure. 3. A device according to claim 1, further comprising: a source of electromagnetic radiation. 4. A device according to claim 3, wherein said source of electromagnetic radiation generates a multiphase electric field. 5. A device according to claim 3, further comprising: a water permeable material surrounding said device, said first unit, said second unit, or a combination thereof. 6. A device according to claim 1, further comprising: one or more antennae. 7. A device according to claim 1, further comprising: an air induction unit. 8. A device according to claim 1, further comprising: a data collection component. 9. A device according to claim 1, further comprising: a user interface component. 10. A device according to claim 1, wherein said reciprocating biaser further comprises: a power source to move said pistons in a reciprocating motion; an optional servo motor; an optional amplifier; an optional polyphase power source; and an optional motor feedback controller. 11. A device according to claim 10, wherein said power source is a battery. 12. A device according to claim 10, wherein said power source is a capacitive electrostatic, electromagnetic, electrodynamic, or piezoelectric actuator. 13. A device according to claim 1, wherein said second unit further comprises: a second sorbent structure comprising an entrance, an exit, and a second sorbent for said first component. 14. A device according to claim 13, wherein said second inlet is adjacent to said second sorbent structure. 15. A device according to claim 1, wherein said second unit further comprises:a thermal regenerator. 16. A device according to claim 1, wherein said first chamber and said second chamber have the same internal volume. 17. A device according to claim 1, wherein said first chamber has an internal volume that is greater than the internal volume of said second chamber. 18. A device according to claim 1, wherein said first chamber has an internal volume that is at least about twice as great as the internal volume of said second chamber. 19. A device according to claim 1, wherein said second inlet is an inlet for a fluid mixture comprising a first component and a second component. 20. A device according to claim 1, wherein said second inlet is an inlet for said second component. 21. A device according to claim 1, wherein said second outlet is an outlet for removal of said second component. 22. A device according to claim 1, wherein said mixture is air. 23. A device according to claim 1, wherein said first sorbent is a sorbent for nitrogen. 24. A device according to claim 1, wherein said first heat regenerator is present and is a wire mesh connected to a material selected from the group consisting of diamond, ruby, copper, aluminum, and combinations thereof. 25. A system, comprising: at least one device according to claim 1. 26. A system according to claim 25, wherein said system comprises a plurality of said devices. 27. A device for separating a fluid mixture, comprising: a first unit consisting essentially of: a first chamber;a first inlet with a check valve for entry of said fluid mixture comprising said first component and said second component;a first outlet with an optional a check valve for removal of said first component;a first sorbent structure comprising an entrance, an exit, and a first sorbent for said first component; andan optional a first thermal regenerator;at least two second units, wherein each of said second units comprising:a chamber;an inlet with a check valve for entry of a fluid; andan outlet with an optional check valve for removal of a fluid;optionally, at least one thermoelectric temperature swing drying unit; anda reciprocating biaser connected to said first chamber and to said chamber of each of said second units;wherein said reciprocating biaser is connected to said first chamber and to said chamber of each of said second units via a mechanical power transmission connection; andwherein said mechanical power transmission connection is a scotch yoke, eccentric crankshaft, a swash plate, a nutating disc, a wankel type compressor, or a sliding vane compressor. 28. A device for separating a fluid mixture according to claim 27, wherein said device comprises a total of at least four units. 29. A device for separating a fluid mixture according to claim 27, wherein said device comprises a total of at least five units. 30. A device for separating a fluid mixture according to claim 27, wherein said device comprises a total of at least six units. 31. A device for separating a fluid mixture according to claim 28, wherein said device further comprises a momentum conserving device. 32. A device for separating a fluid mixture according to claim 28, wherein said device further comprises an electric storage device.
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