JP5844857B2 - キャビテーションの防止方法 - Google Patents
キャビテーションの防止方法 Download PDFInfo
- Publication number
- JP5844857B2 JP5844857B2 JP2014140108A JP2014140108A JP5844857B2 JP 5844857 B2 JP5844857 B2 JP 5844857B2 JP 2014140108 A JP2014140108 A JP 2014140108A JP 2014140108 A JP2014140108 A JP 2014140108A JP 5844857 B2 JP5844857 B2 JP 5844857B2
- Authority
- JP
- Japan
- Prior art keywords
- crude oil
- loading pipe
- pressure
- pipe
- storage tank
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 238000003860 storage Methods 0.000 claims description 26
- 239000012530 fluid Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 10
- 238000009826 distribution Methods 0.000 claims description 7
- 239000010779 crude oil Substances 0.000 description 57
- 239000012855 volatile organic compound Substances 0.000 description 8
- 230000002265 prevention Effects 0.000 description 4
- 230000003068 static effect Effects 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B11/00—Interior subdivision of hulls
- B63B11/04—Constructional features of bunkers, e.g. structural fuel tanks, or ballast tanks, e.g. with elastic walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
- B63B27/24—Arrangement of ship-based loading or unloading equipment for cargo or passengers of pipe-lines
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/0318—Processes
- Y10T137/0324—With control of flow by a condition or characteristic of a fluid
- Y10T137/0379—By fluid pressure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/6851—With casing, support, protector or static constructional installations
- Y10T137/6966—Static constructional installations
- Y10T137/6991—Ground supporting enclosure
- Y10T137/7025—Pipe line transport
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Description
また、前記積載パイプの上端部分で測定された圧力に基づいて前記積載パイプ内の圧力を制御することが好ましい。
図1は、本発明の実施形態によるキャビテーションの防止方法を概略的に示す説明図である。
Claims (3)
- 貯蔵タンクの上板部よりも上方に水平に設置される供給パイプと、前記供給パイプの底面に垂直下方に連結され前記貯蔵タンクの上板部を垂直に貫通して前記貯蔵タンクの下部まで繋がる積載パイプとを通して前記貯蔵タンク内へ流体を供給して積載するが、前記積載パイプの下端部分内に設置された圧力制御手段によって、前記圧力制御手段が設置された位置から離れた前記積載パイプの他の位置で測定された圧力に基づいて前記積載パイプ内の圧力を制御して流体の蒸気圧以上に維持させて、前記積載パイプ内でのキャビテーションを防止することを特徴とするキャビテーションの防止方法。
- 前記圧力制御手段を通過した流体は、前記積載パイプの下端に水平に連結された分配パイプを通して前記貯蔵タンク内へ供給されることを特徴とする請求項1記載のキャビテーションの防止方法。
- 前記積載パイプの上端部分で測定された圧力に基づいて前記積載パイプ内の圧力を制御することを特徴とする請求項1記載のキャビテーションの防止方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080069017A KR101012643B1 (ko) | 2008-07-16 | 2008-07-16 | 원유 운반선의 휘발성 유기화합물 저감 시스템 및 방법 |
KR10-2008-0069017 | 2008-07-16 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013118137A Division JP5676684B2 (ja) | 2008-07-16 | 2013-06-04 | 原油タンカーの揮発性有機化合物低減方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014221637A JP2014221637A (ja) | 2014-11-27 |
JP5844857B2 true JP5844857B2 (ja) | 2016-01-20 |
Family
ID=41550837
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011517360A Active JP5520943B2 (ja) | 2008-07-16 | 2009-07-15 | 原油タンカーの揮発性有機化合物低減システム |
JP2013118137A Expired - Fee Related JP5676684B2 (ja) | 2008-07-16 | 2013-06-04 | 原油タンカーの揮発性有機化合物低減方法 |
JP2014140108A Active JP5844857B2 (ja) | 2008-07-16 | 2014-07-08 | キャビテーションの防止方法 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011517360A Active JP5520943B2 (ja) | 2008-07-16 | 2009-07-15 | 原油タンカーの揮発性有機化合物低減システム |
JP2013118137A Expired - Fee Related JP5676684B2 (ja) | 2008-07-16 | 2013-06-04 | 原油タンカーの揮発性有機化合物低減方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8561634B2 (ja) |
EP (1) | EP2305552B1 (ja) |
JP (3) | JP5520943B2 (ja) |
KR (1) | KR101012643B1 (ja) |
CN (2) | CN103991835A (ja) |
WO (1) | WO2010008194A2 (ja) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101012643B1 (ko) * | 2008-07-16 | 2011-02-09 | 대우조선해양 주식회사 | 원유 운반선의 휘발성 유기화합물 저감 시스템 및 방법 |
KR101460251B1 (ko) | 2009-11-12 | 2014-11-10 | 대우조선해양 주식회사 | 원유 탱커 |
NO331559B1 (no) * | 2010-03-08 | 2012-01-23 | Hamworthy Oil & Gas Systems As | System for reduksjon av utslipp fra flyktig flytende last |
KR101138347B1 (ko) * | 2010-03-10 | 2012-04-26 | 삼성중공업 주식회사 | 원유 공급시스템 및 그것을 구비한 유조선 |
KR101665320B1 (ko) * | 2010-06-24 | 2016-10-13 | 대우조선해양 주식회사 | 휘발성 유기화합물 저감 장치 |
KR101224918B1 (ko) * | 2010-07-23 | 2013-01-22 | 삼성중공업 주식회사 | 액화천연가스 선적 배관 장치 및 이를 이용한 선적 방법 |
KR101291352B1 (ko) * | 2011-03-04 | 2013-07-30 | 삼성중공업 주식회사 | 원유 운반선의 원유 선적 및 하역 장치 |
KR101239986B1 (ko) * | 2011-05-18 | 2013-03-06 | 삼성중공업 주식회사 | 액상화물 저장 탱크 |
KR101291357B1 (ko) * | 2011-06-22 | 2013-07-30 | 삼성중공업 주식회사 | 액상화물 저장 탱크의 휘발성 유기 화합물 저감 장치 |
KR101291360B1 (ko) * | 2011-07-01 | 2013-07-30 | 삼성중공업 주식회사 | 액상화물 저장 탱크의 휘발성 유기 화합물 저감 장치 |
KR101291361B1 (ko) * | 2011-07-06 | 2013-07-30 | 삼성중공업 주식회사 | 액상화물 저장 설비 |
KR101465685B1 (ko) * | 2012-06-27 | 2014-11-26 | 삼성중공업 주식회사 | 오일 적하 장치 및 이를 구비한 오일 운반선 |
KR101422719B1 (ko) * | 2012-09-27 | 2014-08-13 | 삼성중공업 주식회사 | 오일 적하 장치 및 이를 구비한 오일 운반선 |
KR101408347B1 (ko) * | 2013-09-06 | 2014-06-17 | 대우조선해양 주식회사 | 선박의 액체화물 증발방지 시스템 및 방법 |
KR101444380B1 (ko) * | 2013-11-04 | 2014-09-29 | 삼성중공업 주식회사 | 오일 적하 장치 및 이를 구비한 오일 운반선 |
KR101571411B1 (ko) * | 2014-07-04 | 2015-11-24 | 삼성중공업 주식회사 | 밸브 및 이를 포함하는 오일하역시스템 |
KR101707514B1 (ko) | 2015-01-21 | 2017-02-16 | 대우조선해양 주식회사 | 액체화물 증발감소 시스템 및 방법 |
RU2689458C1 (ru) * | 2018-04-26 | 2019-05-28 | Публичное акционерное общество "Транснефть" (ПАО "Транснефть") | Способ компаундирования нефтей и система его осуществления |
US10988214B1 (en) | 2020-02-04 | 2021-04-27 | G Squared V LLC | Offshore transfer and destruction of volatile organic compounds |
NO347384B1 (en) * | 2021-10-26 | 2023-10-09 | Gba Marine As | Liquid loading assembly for loading a ship-hold or tank |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB847199A (en) * | 1958-10-10 | 1960-09-07 | Shell Res Ltd | Improvements in or relating to the construction and operation of oil tankers |
US3213632A (en) * | 1960-03-07 | 1965-10-26 | California Texas Oil Corp | Ship for transporting liquefied gases and other liquids |
NO148481C (no) * | 1980-07-08 | 1983-10-19 | Moss Rosenberg Verft As | Fremgangsmaate ved transport av olje og gass under hoeyt trykk i tanker ombord i et skip |
JPS6215097U (ja) * | 1985-07-12 | 1987-01-29 | ||
JPS6233597U (ja) * | 1985-08-15 | 1987-02-27 | ||
US4981153A (en) * | 1990-05-21 | 1991-01-01 | Atlantic Richfield Company | Method and apparatus for reducing hydrocarbon vapor emission from a storage tank |
JPH05187410A (ja) * | 1992-01-16 | 1993-07-27 | Yutani Heavy Ind Ltd | 油圧シリンダのキャビテーション防止装置 |
HUP9800578A1 (hu) * | 1998-03-16 | 1999-11-29 | István Szakály | Eljárás és berendezés tartályokban tárolt illékony anyagok töltési és légzési veszteségeinek kiküszöbölésére, továbbá a tárolt termék és a tartályok korrózió elleni védelmére |
NO315214B1 (no) * | 2001-04-03 | 2003-07-28 | Knutsen Oas Shipping As | Fremgangsmåte og anordning ved petroleumslasting. (Avdampingstank over dekkog kompressorer med trykklagertanker) |
NO319972B1 (no) * | 2001-06-26 | 2005-10-03 | Knutsen Oas Shipping As | Fremgangsmate og anordning for a redusere utskilling av flyktige organiske forbindelser fra olje under fylling av tanker |
NO315293B1 (no) * | 2001-10-31 | 2003-08-11 | Procyss As | Fremgangsmåte for absorbering av damper og gasser ved kontroll av overtrykki lagertanker for v¶sker samt anvendelse av fremgangsmåten |
NO315417B1 (no) * | 2001-12-06 | 2003-09-01 | Knutsen Oas Shipping As | Fremgangsmåte og anordning ved lastekolonne |
NO316739B1 (no) * | 2002-05-31 | 2004-04-19 | Knutsen Oas Shipping As | Fremgangsmate for a redusere utskilling av flyktige organiske forbindelser fra olje under fylling av tanker |
NO321880B1 (no) * | 2002-12-23 | 2006-07-17 | Knutsen Oas Shipping As | Anordning for a redusere VOC avdampning |
US20060243336A1 (en) * | 2005-04-13 | 2006-11-02 | Ingenieria Equipos Y Control Ltda | Anti-cavitation system in pipelines which avoids that the fluid reaches its vapour pressure at the output of a given contraction using a device that connects the output section of the contraction with its downstream pressure |
US9033178B2 (en) * | 2007-03-02 | 2015-05-19 | Enersea Transport Llc | Storing, transporting and handling compressed fluids |
KR101012643B1 (ko) * | 2008-07-16 | 2011-02-09 | 대우조선해양 주식회사 | 원유 운반선의 휘발성 유기화합물 저감 시스템 및 방법 |
-
2008
- 2008-07-16 KR KR1020080069017A patent/KR101012643B1/ko active IP Right Grant
-
2009
- 2009-05-11 CN CN201410136411.3A patent/CN103991835A/zh active Pending
- 2009-05-11 CN CN200910136477.1A patent/CN101628703B/zh active Active
- 2009-07-15 JP JP2011517360A patent/JP5520943B2/ja active Active
- 2009-07-15 WO PCT/KR2009/003880 patent/WO2010008194A2/ko active Application Filing
- 2009-07-15 EP EP20090798097 patent/EP2305552B1/en active Active
- 2009-07-15 US US13/003,866 patent/US8561634B2/en active Active
-
2013
- 2013-06-04 JP JP2013118137A patent/JP5676684B2/ja not_active Expired - Fee Related
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2014
- 2014-07-08 JP JP2014140108A patent/JP5844857B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP5676684B2 (ja) | 2015-02-25 |
JP2011527265A (ja) | 2011-10-27 |
KR101012643B1 (ko) | 2011-02-09 |
JP5520943B2 (ja) | 2014-06-11 |
CN101628703A (zh) | 2010-01-20 |
US20110108129A1 (en) | 2011-05-12 |
CN101628703B (zh) | 2014-05-07 |
JP2014221637A (ja) | 2014-11-27 |
KR20090123742A (ko) | 2009-12-02 |
EP2305552A4 (en) | 2013-05-01 |
EP2305552A2 (en) | 2011-04-06 |
CN103991835A (zh) | 2014-08-20 |
EP2305552B1 (en) | 2014-09-24 |
US8561634B2 (en) | 2013-10-22 |
JP2013209091A (ja) | 2013-10-10 |
WO2010008194A3 (ko) | 2010-04-22 |
WO2010008194A2 (ko) | 2010-01-21 |
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