IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0082039
(2011-04-07)
|
등록번호 |
US-8585990
(2013-11-19)
|
우선권정보 |
KR-10-2010-0042107 (2010-05-04) |
발명자
/ 주소 |
- Moon, Dong Ju
- Lee, Sang Deuk
- Yim, Hyoung Shick
- Kang, Jung Shik
- Park, MoonJu
- Hur, Eun
- Cho, Su Hyun
- Lee, Byung Gwon
|
출원인 / 주소 |
- Korea Institute of Science and Technology
|
대리인 / 주소 |
Frommer Lawrence & Haug LLP
|
인용정보 |
피인용 횟수 :
2 인용 특허 :
3 |
초록
▼
Disclosed is a micro-macro channel reactor comprising: a top end plate and a bottom end plate assembled on the outskirts of the micro-macro channel reactor; a heat exchanging plate by which a heat exchanging material passes through passages thereof so that heat is transferred between the heat exchan
Disclosed is a micro-macro channel reactor comprising: a top end plate and a bottom end plate assembled on the outskirts of the micro-macro channel reactor; a heat exchanging plate by which a heat exchanging material passes through passages thereof so that heat is transferred between the heat exchanging material and such a fluid as a reactant, a product, or a mixture thereof that passes through a catalyst plate; a catalyst plate stacked and assembled together with the heat exchanging plate and including a catalyst section containing a reaction catalyst necessary to perform a catalytic reaction of the reactant while the reactant is passing through the catalyst section; and a support plate stacked and assembled together with the catalyst plate and configured to provide passages that allows the reactant to pass through the catalyst section of the catalyst plate.
대표청구항
▼
1. A micro-macro channel reactor comprising: a top end plate and a bottom end plate, each end plate being disposed on outermost portion of the micro-macro channel reactor; a heat exchanging plate having passages, through which a heat exchanging material flows;a catalyst plate stacked and assembled t
1. A micro-macro channel reactor comprising: a top end plate and a bottom end plate, each end plate being disposed on outermost portion of the micro-macro channel reactor; a heat exchanging plate having passages, through which a heat exchanging material flows;a catalyst plate stacked and assembled together with the heat exchanging plate, the catalyst plate having a catalyst section carrying a reaction catalyst that is necessitated to perform catalytic reaction of a reactant while the reactant is passing through the catalyst section, wherein the reactant, a resulting product, or mixture thereof is configured to heat-exchange with the heat exchanging material passing through the heat exchange plate; anda support plate stacked and assembled together with the catalyst plate, the support plate having passages through which the reactant flows to reach the catalyst section of the catalyst plate,wherein the heat exchanging plate, the catalyst plate, and the support plate are stacked and comprise more than one repeating substack assembled between the top end plate and the bottom end plate,wherein the catalyst plate is interposed between the heat exchanging plate and the support plate,wherein the catalyst plate has a frame structure, and the catalyst section that contacts with the passages formed on a surface of the support plate such that a material that can flow therebetween through the passages on the support plate is inserted into the interior of the frame structure of the catalyst plate,wherein each plate has an elongated shape and a first end and a second end, and wherein each end comprises at least one through-hole,wherein the heat exchanging plate has only three through-holes, wherein two through-holes are on one end and one through-hole is on the other end, and wherein the through-holes on the heat exchanging plate in a first substack are in alternation with the through-holes on the heat exchanging plate in a second substack,wherein each plate is stacked, and the stacked plates are configured such that the through-holes form two flow paths such thatthe heat exchanging material flows across the heat exchanging plate from the first end to the second end and through the at least one through-hole on the second end of each of the heat exchanging plate, the catalyst plate and the support plate, andthe reactant flows through the at least one through-hole on the first end of each of the heat exchanging plate and the catalyst plate to and across the support plate to the through-hole on the second end of the support plate. 2. The micro-macro channel reactor as claimed in claim 1, wherein the heat exchanging plate, the catalyst plate, and the support plate are repeatedly stacked between the top end plate and the bottom end plate. 3. The micro-macro channel reactor as claimed in claim 1, wherein the catalyst section includes a foam structure where a plurality of pores is in fluid-communication with each other and a reaction catalyst is coated on the inner surfaces of the pores of the foam structure. 4. The micro-macro channel reactor as claimed in claim 3, wherein environment barrier coating layers are formed on a surface of the foam structure and inner surfaces of the passages of the support plate, and the reaction catalyst is coated on the environment barrier coating layers. 5. The micro-macro channel reactor as claimed in claim 1, wherein the catalyst section is formed by filling pellets or a pellet-shaped reaction catalyst. 6. The micro-macro channel reactor as claimed in claim 1, wherein an injection hole is formed in the catalyst plate at the periphery of the catalyst section to connect the through-hole of the heat exchanging plate stacked and assembled on the catalyst plate and a distribution section of the support plate stacked and assembled under the catalyst plate. 7. The micro-macro channel reactor as claimed in claim 6, wherein the support plate has passages which are formed on a surface thereof and through which the reactant, the product, or the mixture thereof passes while contacting with the catalyst section of the catalyst plate, a distribution section connected to both the injection opening hole of the catalyst plate and ends of the passages, and a discharge hole which is connected to the opposite ends of the passages and through which the fluid which has passed through the passages is discharged. 8. The micro-macro channel reactor as claimed in claim 7, wherein the through-hole of the heat exchanging plate connects a reactant supplying hole of the top end plate stacked and assembled on the heat exchanging plate or the discharge hole of the support plate to the injection hole of the catalyst plate. 9. The micro-macro channel reactor as claimed in claim 6, wherein the through-hole for passing a heat exchanging material discharged from the heat exchanging plate is formed at the periphery of the catalyst section in the catalyst plate to connect the discharge hole of the heat exchanging plate to the through-hole of the support plate. 10. The micro-macro channel reactor as claimed in claim 9, wherein the heat exchanging plate has passages which are formed on a surface thereon and through which the heat exchanging material passes, a distribution section connected to ends of the passages, and a discharge hole which is connected to the opposite ends of the passages and through which the heat exchanging material which has passed through the passages are discharged, and wherein the distribution section of the heat exchanging plate is connected to a heat exchanging material supplying hole of the top end plate stacked and assembled on the heat exchanging plate or the through-hole of the support plate. 11. The micro-macro channel reactor as claimed in claim 10, wherein the discharge hole of the heat exchanging plate is connected to the through-hole of the catalyst plate stacked and assembled under the heat exchanging plate and the through-hole of the catalyst plate is connected to the through-hole of the support plate stacked and assembled under the catalyst plate, wherein the through-hole of the support plate stacked and assembled under the catalyst plate is connected to a distribution section of another heat exchanging plate assembled under the support plate and passages of the another heat exchanging plate is connected to the distribution section, and wherein the passages of the another heat exchanging plate is connected to the discharge hole through which the heat exchanging material which has passed through the passages is discharged. 12. The micro-macro channel reactor as claimed in claim 6, wherein the injection hole of the catalyst plate is connected to the distribution section of the support plate assembled under the catalytic plate and the passages of the support plate are connected to the distribution section. 13. The micro-macro channel reactor as claimed in claim 9, wherein the bottom end plate has a heat exchanging material discharging hole for finally discharging the heat exchanging material and a product discharging hole for finally discharging the product obtained by finishing the reaction, and wherein the bottom end plate has a distribution section to which the heat exchanging material which has passed through the passages of the heat exchanging plate and has been discharged through the discharge hole of the heat exchanging plate and passages that connects the distribution section to the heat exchanging material discharging hole on an inner surface thereof. 14. The micro-macro channel reactor as claimed in claim 13, wherein the distribution section of the bottom end plate is communicated with the discharge hole of the heat exchanging plate assembled on the catalyst plate through the through-hole of the support plate assembled on the bottom end plate and the through-hole of the catalyst plate assembled on the support plate. 15. The micro-macro channel reactor as claimed in claim 13, wherein the product discharging hole of the bottom end plate is connected to the discharge hole of the support plate assembled on the bottom end plate such that the product that has passed through the passages of the support plate and has been discharged through the discharge hole of the support plate is finally discharged through the product discharging hole. 16. The micro-macro channel reactor as claimed in claim 1, wherein a reaction catalyst necessary for a reaction is coated on inner surfaces of the passages of the support plate. 17. The micro-macro channel reactor as claimed in claim 1, wherein a combustion catalyst is coated on inner surfaces of the passages of the heat exchanging plate. 18. The micro-macro channel reactor as claimed in claim 1, further comprising: a combustion catalyst plate including a combustion catalyst section bonded to and stacked on a surface of the heat exchanging plate on which passages are formed and containing a combustion catalyst such that the heat exchanging material passing through the passages of the heat exchanging plate passes through the combustion catalyst section, wherein a combustion catalyst is coated on inner surfaces of the passages of the heat exchanging plate. 19. The micro-macro channel reactor as claimed in claim 18, wherein the combustion catalyst plate has a frame structure, and the combustion catalyst section that contacts with the passages of the heat exchanging plate such that a material that can flow therebetween is inserted into the interior of the frame structure of the combustion catalyst plate. 20. The micro-macro channel reactor as claimed in claim 18, wherein the combustion catalyst section includes a foam structure where a plurality of pores is in fluid-communication with each other and a combustion catalyst coated on the inner surfaces of the pores of the foam structure. 21. The micro-macro channel reactor as claimed in claim 20, wherein environment barrier coating layers are formed on a surface of the foam structure and inner surfaces of the passages of the heat exchanging plate, and the reaction catalyst is coated on the environment barrier coating layers. 22. The micro-macro channel reactor as claimed in claim 18, wherein the combustion catalyst section is formed by filling pellets or a pellet-shaped reaction catalyst. 23. The micro-macro channel reactor as claimed in claim 18, wherein the combustion catalyst plate and the combustion catalyst section are thinner than the catalyst plate and the catalyst section. 24. The micro-macro channel reactor as claimed in claim 1, wherein environment barrier layers are coated on the inner and outer surfaces of the plates of the reactor to maximize the environ barrier feature at high temperatures.
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