WO2012141442A3 - 보강재 일체형 lng 저장 탱크의 제조 방법 및 그 lng 저장 탱크와 이를 이용한 lng 저장 탱크 모듈 - Google Patents

보강재 일체형 lng 저장 탱크의 제조 방법 및 그 lng 저장 탱크와 이를 이용한 lng 저장 탱크 모듈 Download PDF

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Publication number
WO2012141442A3
WO2012141442A3 PCT/KR2012/002346 KR2012002346W WO2012141442A3 WO 2012141442 A3 WO2012141442 A3 WO 2012141442A3 KR 2012002346 W KR2012002346 W KR 2012002346W WO 2012141442 A3 WO2012141442 A3 WO 2012141442A3
Authority
WO
WIPO (PCT)
Prior art keywords
storage tank
lng storage
stiffener
flange
manufacturing
Prior art date
Application number
PCT/KR2012/002346
Other languages
English (en)
French (fr)
Other versions
WO2012141442A2 (ko
Inventor
임송철
오개희
박상우
민유식
Original Assignee
주식회사 동양강철
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 동양강철 filed Critical 주식회사 동양강철
Publication of WO2012141442A2 publication Critical patent/WO2012141442A2/ko
Publication of WO2012141442A3 publication Critical patent/WO2012141442A3/ko

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C3/00—Vessels not under pressure
    • F17C3/02—Vessels not under pressure with provision for thermal insulation
    • F17C3/025—Bulk storage in barges or on ships
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/14—Making other products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/14—Making other products
    • B21C23/142—Making profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
    • B63B25/02—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods
    • B63B25/08—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid
    • B63B25/12—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid closed
    • B63B25/16—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid closed heat-insulated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
    • F17C1/02—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge involving reinforcing arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0147—Shape complex
    • F17C2201/0157—Polygonal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/05—Size
    • F17C2201/052—Size large (>1000 m3)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/01—Reinforcing or suspension means
    • F17C2203/011—Reinforcing means
    • F17C2203/012—Reinforcing means on or in the wall, e.g. ribs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/03—Mixtures
    • F17C2221/032—Hydrocarbons
    • F17C2221/033—Methane, e.g. natural gas, CNG, LNG, GNL, GNC, PLNG
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0146—Two-phase
    • F17C2223/0153—Liquefied gas, e.g. LPG, GPL
    • F17C2223/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
    • F17C2223/033—Small pressure, e.g. for liquefied gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00—Applications
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0102—Applications for fluid transport or storage on or in the water
    • F17C2270/0105—Ships

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Extrusion Of Metal (AREA)

Abstract

본 발명은 LNG 저장 탱크의 '주판(主板)과 보강재'를 겸하도록, 제1플랜지와 이 제1플랜지보다 긴 제2플랜지가 웨브의 양단에 형성된 H형재를 알루미늄 합금 소재로 압출 성형하되, 상기 알루미늄 합금 소재를 고상선 온도 이상의 온도인 570～650℃로 가열하여 등온 유지하면서 H형재 형상의 압출 성형부를 구비한 압출 금형을 통해 H형재의 형상대로 압출 성형하고, 복수 개의 H형재를 제2플랜지끼리 용접함으로써 제2플랜지가 LNG 저장 탱크의 주판이 되면서 제1플랜지와 웨브가 보강재의 역할을 하게 되도록 하는 보강재 일체형 LNG 저장 탱크의 제조 방법을 제공하며, 이렇게 제조된 LNG 저장 탱크 및 이를 이용하여 제작되는 LNG 저장 탱크 모듈을 제공한다.
PCT/KR2012/002346 2011-04-15 2012-03-30 보강재 일체형 lng 저장 탱크의 제조 방법 및 그 lng 저장 탱크와 이를 이용한 lng 저장 탱크 모듈 WO2012141442A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110035266A KR101195032B1 (ko) 2011-04-15 2011-04-15 보강재 일체형 ｌｎｇ 저장 탱크의 제조 방법 및 그 ｌｎｇ 저장 탱크와 이를 이용한 ｌｎｇ 저장 탱크 모듈
KR10-2011-0035266 2011-04-15

Publications (2)

Publication Number Publication Date
WO2012141442A2 WO2012141442A2 (ko) 2012-10-18
WO2012141442A3 true WO2012141442A3 (ko) 2013-01-03

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/002346 WO2012141442A2 (ko) 2011-04-15 2012-03-30 보강재 일체형 lng 저장 탱크의 제조 방법 및 그 lng 저장 탱크와 이를 이용한 lng 저장 탱크 모듈

Country Status (2)

Country Link
KR (1) KR101195032B1 (ko)
WO (1) WO2012141442A2 (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103056181B (zh) * 2013-02-04 2014-11-05 山西太钢不锈钢股份有限公司 一种h型钢热挤压成型方法
CN108747065B (zh) * 2018-05-22 2020-12-01 南京宝色股份公司 一种大规格薄壁ta5合金带t型筋板片的制造工艺
CN109813056B (zh) * 2019-03-06 2024-03-29 刘义 真空冷冻干燥机用板层及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0796883A (ja) * 1993-09-30 1995-04-11 Kawasaki Heavy Ind Ltd 船体二重殻建造法
KR20090102445A (ko) * 2008-03-26 2009-09-30 한국생산기술연구원 이음매가 없는 반용융 압출 튜브 제조 방법 및 그 장치
KR20100138003A (ko) * 2009-06-24 2010-12-31 주식회사동양강철 알루미늄 플레이트 제조용 압출 장비
KR20110019270A (ko) * 2009-08-19 2011-02-25 현대중공업 주식회사 압출형 알루미늄 ｈ형 및 일자형（ｉ형）보강재를 사용한 알루미늄 ｌｎｇ탱크 생산 공법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0796883A (ja) * 1993-09-30 1995-04-11 Kawasaki Heavy Ind Ltd 船体二重殻建造法
KR20090102445A (ko) * 2008-03-26 2009-09-30 한국생산기술연구원 이음매가 없는 반용융 압출 튜브 제조 방법 및 그 장치
KR20100138003A (ko) * 2009-06-24 2010-12-31 주식회사동양강철 알루미늄 플레이트 제조용 압출 장비
KR20110019270A (ko) * 2009-08-19 2011-02-25 현대중공업 주식회사 압출형 알루미늄 ｈ형 및 일자형（ｉ형）보강재를 사용한 알루미늄 ｌｎｇ탱크 생산 공법

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Publication number Publication date
KR101195032B1 (ko) 2012-10-29
WO2012141442A2 (ko) 2012-10-18
KR20120117485A (ko) 2012-10-24

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