Component for solar adsorption refrigeration system and method of making such component
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B01J-020/26
B01J-020/28
F25B-017/08
F25B-027/00
F25B-035/04
B01J-020/20
B01J-020/30
C09K-005/04
F25B-037/00
출원번호
US-0035834
(2013-09-24)
등록번호
US-9132412
(2015-09-15)
발명자
/ 주소
Carruthers, J. Donald
Boggs, Karl
Wang, Luping
Wilson, Shaun M.
Arno, Jose I.
Marganski, Paul J.
Bilodeau, Steven M.
Zou, Peng
Bobita, Brian
Sweeney, Joseph D.
Edwards, Douglas
출원인 / 주소
ENTEGRIS, INC.
대리인 / 주소
Hultquist, PLLC
인용정보
피인용 횟수 :
0인용 특허 :
57
초록▼
An adsorption structure is described that includes at least one adsorbent member formed of an adsorbent material and at least one porous member provided in contact with a portion of the adsorbent member to allow gas to enter and exit the portion of the adsorbent member. Such adsorption structure is
An adsorption structure is described that includes at least one adsorbent member formed of an adsorbent material and at least one porous member provided in contact with a portion of the adsorbent member to allow gas to enter and exit the portion of the adsorbent member. Such adsorption structure is usefully employed in adsorbent-based refrigeration systems. A method also is described for producing an adsorbent material, in which a first polymeric material provided having a first density and a second polymeric material is provided having a second density, in which the second polymeric material is in contact with the first polymeric material to form a structure. The structure is pyrolyzed to form a porous adsorbent material including a first region corresponding to the first polymeric material and a second region corresponding to the second polymeric material, in which at least one of the pore sizes and the pore distribution differs between the first region and the second region.
대표청구항▼
1. An adsorption heating and cooling system, comprising: an adsorbent adapted to adsorb and desorb a refrigerant fluid during a refrigeration cycle; anda heat conductive member in contact with the adsorbent and configured for transferring heat between the adsorbent and a heat transfer fluid,wherein
1. An adsorption heating and cooling system, comprising: an adsorbent adapted to adsorb and desorb a refrigerant fluid during a refrigeration cycle; anda heat conductive member in contact with the adsorbent and configured for transferring heat between the adsorbent and a heat transfer fluid,wherein the adsorbent comprises adsorbent selected from the group consisting of:(i) carbon monolith adsorbent having at least 30% of its overall porosity volume made up of slit-shaped pores having a size in a range of from about 0.3 nm to about 0.72 nm, and at least 20% of the overall porosity volume made up of micropores having diameters less than 2 nm;(ii) adsorbent comprising porosity including a first population of pores having diameter in a range of from 1.5 nm to 4.0 nm and a second population of pores having diameter in a range of from 0.5 nm to 1.0 nm;(iii) adsorbent comprising porosity wherein at least one of pore sizes and pore distribution differ between a first region of the adsorbent and a second region of the adsorbent;(iv) adsorbent having disposed therein a heat transfer enhancement material or structure, to enhance heat transfer through the adsorbent in relation to corresponding adsorbent lacking such heat transfer enhancement material or structure; and(v) adsorbent that is channelized for flow of said refrigerant fluid therethrough. 2. The adsorption heating and cooling system of claim 1, further comprising a porous member in contact with a portion of the adsorbent to allow said refrigerant fluid to enter and exit the portion of the adsorbent. 3. The adsorption heating and cooling system of claim 1, comprising a mobile refrigeration system. 4. The adsorption heating and cooling system of claim 1, configured to utilize solar power. 5. The adsorption heating and cooling system of claim 1, configured to utilize waste heat. 6. The adsorption heating and cooling system of claim 1, comprising a refrigerated container having an evaporator associated therewith. 7. The adsorption heating and cooling system of claim 1, wherein said refrigerant fluid comprises fluid selected from the group consisting of ammonia, water, and methanol. 8. The adsorption heating and cooling system of claim 1, configured to provide cooling or heating. 9. The adsorption heating and cooling system of claim 1, configured to provide air-conditioning. 10. The adsorption heating and cooling system of claim 1, wherein the adsorbent comprises carbon. 11. The adsorption heating and cooling system of claim 1, wherein the adsorbent comprises carbon monolith adsorbent having at least 30% of its overall porosity volume made up of slit-shaped pores having a size in a range of from about 0.3 nm to about 0.72 nm, and at least 20% of the overall porosity volume made up of micropores having diameters less than 2 nm. 12. The adsorption heating and cooling system of claim 1, wherein the adsorbent comprises adsorbent comprising porosity including a first population of pores having diameter in a range of from 1.5 nm to 4.0 nm and a second population of pores having diameter in a range of from 0.5 nm to 1.0 nm. 13. The adsorption heating and cooling system of claim 1, wherein the adsorbent comprises adsorbent comprising porosity wherein at least one of pore sizes and pore distribution differ between a first region of the adsorbent and a second region of the adsorbent. 14. The adsorption heating and cooling system of claim 13, wherein pore sizes differ between the first region of the adsorbent and the second region of the adsorbent. 15. The adsorption heating and cooling system of claim 13, wherein the pore distribution differs between the first region of the adsorbent and the second region of the adsorbent. 16. The adsorption heating and cooling system of claim 13, wherein the pore sizes and pore distribution differ between the first region of the adsorbent and the second region of the adsorbent. 17. The adsorption heating and cooling system of claim 1, wherein the adsorbent comprises adsorbent having disposed therein a heat transfer enhancement material or structure, to enhance heat transfer through the adsorbent in relation to corresponding adsorbent lacking such heat transfer enhancement material or structure. 18. The adsorption heating and cooling system of claim 17, wherein the heat transfer enhancement material or structure comprises an enhancement material selected from the group consisting of (a) a metal provided within the adsorbent, (b) a second phase within the adsorbent, (c) diamond-like carbon, (d) diamond nanocrystals, (e) diamond microcrystals, (f) carbon nanotubes, and (g) a plurality of aligned fibers. 19. The adsorption heating and cooling system of claim 1, wherein the adsorbent comprises adsorbent that is channelized for flow of said refrigerant fluid therethrough. 20. The adsorption heating and cooling system of claim 19, wherein the adsorbent is channelized with holes, trenches, or cutouts.
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