Title:
LIQUEFYING APPARATUS AND METHOD, AND FLUID DELIVERY SYSTEM INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2013/048040
Kind Code:
A2
Abstract:
A liquefying apparatus according to an aspect of the present invention, which can liquefy carbon dioxide without the use of an additional external coolant or heat exchanger, comprises: a compression unit including a plurality of compressors coupled to each other, and using the plurality of compressors to gradually compress a first feed stream in a vapor phase such that the first feed stream reaches a first target pressure; a condenser condensing the first feed stream of the first target pressure into a second feed stream; and an expansion unit including a plurality of valves coupled to each other, and using the plurality of valves to gradually expand the second feed stream such that the second feed stream reaches a second target pressure.
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Inventors:
HAN CHONG HUN (KR)
LEE UNG (KR)
YANG SEE YUB (KR)
JEONG YEONG SU (KR)
JUNG JAE HEUM (KR)
LIM YOUNG SUB (KR)
LEE UNG (KR)
YANG SEE YUB (KR)
JEONG YEONG SU (KR)
JUNG JAE HEUM (KR)
LIM YOUNG SUB (KR)
Application Number:
PCT/KR2012/007395
Publication Date:
April 04, 2013
Filing Date:
September 17, 2012
Export Citation:
Assignee:
SNU R&DB FOUNDATION (KR)
International Classes:
B01D5/00; B01D53/62; F28C3/00
Foreign References:
| KR100910278B1 | 2009-08-03 | |||
| KR20100124537A | 2010-11-29 | |||
| KR101092388B1 | 2011-12-09 | |||
| KR20100093074A | 2010-08-24 | |||
| KR20090110965A | 2009-10-26 | |||
| JPH0694199A | 1994-04-05 |
Attorney, Agent or Firm:
ASTRAN INT'L IP GROUP (KR)
특허법인 천문 (KR)
특허법인 천문 (KR)
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Claims:
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