WO2013048040A3 - 액화장치 및 액화방법과 이를 포함하는 유체전달 시스템 - Google Patents

액화장치 및 액화방법과 이를 포함하는 유체전달 시스템 Download PDF

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Publication number
WO2013048040A3
WO2013048040A3 PCT/KR2012/007395 KR2012007395W WO2013048040A3 WO 2013048040 A3 WO2013048040 A3 WO 2013048040A3 KR 2012007395 W KR2012007395 W KR 2012007395W WO 2013048040 A3 WO2013048040 A3 WO 2013048040A3
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WO
WIPO (PCT)
Prior art keywords
feed stream
target pressure
delivery system
system including
liquefying apparatus
Prior art date
Application number
PCT/KR2012/007395
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English (en)
French (fr)
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WO2013048040A2 (ko
Inventor
한종훈
이웅
양시엽
정영수
정재흠
임영섭
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서울대학교산학협력단
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Publication of WO2013048040A2 publication Critical patent/WO2013048040A2/ko
Publication of WO2013048040A3 publication Critical patent/WO2013048040A3/ko

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/003—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production
    • F25J1/0032—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using the feed stream itself or separated fractions from it, i.e. "internal refrigeration"
    • F25J1/004—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using the feed stream itself or separated fractions from it, i.e. "internal refrigeration" by flash gas recovery
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/002—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by condensation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/62—Carbon oxides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/0002—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the fluid to be liquefied
    • F25J1/0027—Oxides of carbon, e.g. CO2
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
    • F25J1/0201—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process using only internal refrigeration means, i.e. without external refrigeration
    • F25J1/0202—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process using only internal refrigeration means, i.e. without external refrigeration in a quasi-closed internal refrigeration loop
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
    • F25J1/0203—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process using a single-component refrigerant [SCR] fluid in a closed vapor compression cycle
    • F25J1/0204—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process using a single-component refrigerant [SCR] fluid in a closed vapor compression cycle as a single flow SCR cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C3/00—Other direct-contact heat-exchange apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/22—Carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/504—Carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/80—Water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2210/00—Processes characterised by the type or other details of the feed stream
    • F25J2210/90—Boil-off gas from storage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2220/00—Processes or apparatus involving steps for the removal of impurities
    • F25J2220/80—Separating impurities from carbon dioxide, e.g. H2O or water-soluble contaminants
    • F25J2220/82—Separating low boiling, i.e. more volatile components, e.g. He, H2, CO, Air gases, CH4

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

별도의 외부 냉매나 열교환기 없이도 이산화탄소를 액화시킬 수 있는 본 발명의 일 측면에 따른 액화장치는, 서로 연결된 복수개의 압축기를 포함하고, 상기 복수개의 압축기를 이용하여 기상의 제1 피드(Feed) 스트림이 제1 타겟 압력이 되도록 상기 제1 피드 스트림을 단계적으로 압축하는 압축유닛; 상기 제1 타겟 압력의 제1 피드 스트림을 액상의 제2 피드 스트림으로 응축시키는 응축기; 및 서로 연결된 복수개의 밸브를 포함하고, 상기 복수개의 밸브를 이용하여 상기 제2 피드 스트림이 제2 타겟 압력이 되도록 상기 제2 피드 스트림을 단계적으로 팽창시키는 팽창유닛을 포함하는 것을 특징으로 한다.
PCT/KR2012/007395 2011-09-27 2012-09-17 액화장치 및 액화방법과 이를 포함하는 유체전달 시스템 WO2013048040A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0097619 2011-09-27
KR1020110097619A KR101195330B1 (ko) 2011-09-27 2011-09-27 액화장치 및 액화방법과 이를 포함하는 유체전달 시스템

Publications (2)

Publication Number Publication Date
WO2013048040A2 WO2013048040A2 (ko) 2013-04-04
WO2013048040A3 true WO2013048040A3 (ko) 2013-05-23

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PCT/KR2012/007395 WO2013048040A2 (ko) 2011-09-27 2012-09-17 액화장치 및 액화방법과 이를 포함하는 유체전달 시스템

Country Status (2)

Country Link
KR (1) KR101195330B1 (ko)
WO (1) WO2013048040A2 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113713556A (zh) * 2021-09-02 2021-11-30 东北大学 基于碳减排的大气气态污染物一体化处理方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0694199A (ja) * 1992-09-09 1994-04-05 Osaka Gas Co Ltd 液化天然ガスの運搬方法、液化基地および受入れ基地
KR100910278B1 (ko) * 2004-07-16 2009-08-03 스타토일하이드로 에이에스에이 이산화탄소의 액화 방법 및 액화 장치
KR20090110965A (ko) * 2008-04-21 2009-10-26 대우조선해양 주식회사 메탄 팽창 사이클, 혼합냉매 사이클 및 질소 팽창 사이클을이용한 천연가스 액화방법 및 장치
KR20100093074A (ko) * 2007-11-07 2010-08-24 쉘 인터내셔날 리써취 마트샤피지 비.브이. 탄화수소 스트림을 냉각 및 액화시키기 위한 방법 및 장치
KR20100124537A (ko) * 2009-05-19 2010-11-29 대우조선해양 주식회사 이산화탄소 하역과 화물 하역이 가능한 항구
KR101092388B1 (ko) * 2011-05-27 2011-12-09 서울대학교산학협력단 초저온 유체 저장 시스템 및 방법

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0694199A (ja) * 1992-09-09 1994-04-05 Osaka Gas Co Ltd 液化天然ガスの運搬方法、液化基地および受入れ基地
KR100910278B1 (ko) * 2004-07-16 2009-08-03 스타토일하이드로 에이에스에이 이산화탄소의 액화 방법 및 액화 장치
KR20100093074A (ko) * 2007-11-07 2010-08-24 쉘 인터내셔날 리써취 마트샤피지 비.브이. 탄화수소 스트림을 냉각 및 액화시키기 위한 방법 및 장치
KR20090110965A (ko) * 2008-04-21 2009-10-26 대우조선해양 주식회사 메탄 팽창 사이클, 혼합냉매 사이클 및 질소 팽창 사이클을이용한 천연가스 액화방법 및 장치
KR20100124537A (ko) * 2009-05-19 2010-11-29 대우조선해양 주식회사 이산화탄소 하역과 화물 하역이 가능한 항구
KR101092388B1 (ko) * 2011-05-27 2011-12-09 서울대학교산학협력단 초저온 유체 저장 시스템 및 방법

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WO2013048040A2 (ko) 2013-04-04
KR101195330B1 (ko) 2012-10-31

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