WO2009122064A1 - Procédé de vaporisation d'un liquide cryogénique par échange de chaleur avec un fluide calorigène - Google Patents
Procédé de vaporisation d'un liquide cryogénique par échange de chaleur avec un fluide calorigène Download PDFInfo
- Publication number
- WO2009122064A1 WO2009122064A1 PCT/FR2009/050410 FR2009050410W WO2009122064A1 WO 2009122064 A1 WO2009122064 A1 WO 2009122064A1 FR 2009050410 W FR2009050410 W FR 2009050410W WO 2009122064 A1 WO2009122064 A1 WO 2009122064A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fluid
- series
- passage
- inert gas
- passages
- Prior art date
Links
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
- F17C9/00—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure
- F17C9/02—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure with change of state, e.g. vaporisation
-
- 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
- F17C7/00—Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
- F17C7/02—Discharging liquefied gases
- F17C7/04—Discharging liquefied gases with change of state, e.g. vaporisation
-
- 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
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
- F25J3/04248—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion
- F25J3/04254—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion using the cold stored in external cryogenic fluids
- F25J3/0426—The cryogenic component does not participate in the fractionation
- F25J3/04266—The cryogenic component does not participate in the fractionation and being liquefied hydrocarbons
- F25J3/04272—The cryogenic component does not participate in the fractionation and being liquefied hydrocarbons and comprising means for reducing the risk of pollution of hydrocarbons into the air fractionation
-
- 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
- F25J5/00—Arrangements of cold exchangers or cold accumulators in separation or liquefaction plants
- F25J5/002—Arrangements of cold exchangers or cold accumulators in separation or liquefaction plants for continuously recuperating cold, i.e. in a so-called recuperative heat exchanger
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/005—Arrangements for preventing direct contact between different heat-exchange media
-
- 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
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/03—Heat exchange with the fluid
- F17C2227/0302—Heat exchange with the fluid by heating
- F17C2227/0309—Heat exchange with the fluid by heating using another fluid
-
- 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
- F17C2265/00—Effects achieved by gas storage or gas handling
- F17C2265/05—Regasification
-
- 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
- F25J2210/62—Liquefied natural gas [LNG]; Natural gas liquids [NGL]; Liquefied petroleum gas [LPG]
-
- 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
- F25J2250/00—Details related to the use of reboiler-condensers
- F25J2250/30—External or auxiliary boiler-condenser in general, e.g. without a specified fluid or one fluid is not a primary air component or an intermediate fluid
- F25J2250/42—One fluid being nitrogen
-
- 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
- F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
- F25J2290/90—Details about safety operation of the installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0033—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for cryogenic applications
Definitions
- the present invention relates to a process for vaporizing a cryogenic liquid, for example liquefied natural gas, by heat exchange with a heat-generating fluid, for example nitrogen gas.
- a cryogenic liquid for example liquefied natural gas
- a heat-generating fluid for example nitrogen gas
- Tubular geometries are not very thermally efficient and often lead to expensive oversizing.
- a method of heating a first fluid by heat exchange with a second fluid in a plate and fin heat exchanger in which the first fluid is heated in a first series of separate passages. and the second fluid cools in a second series of separate passages characterized in that each passage of the first series is separated from the passage closest to the second series by an auxiliary passage containing fins in which circulates an inert gas.
- the first fluid consists of liquefied natural gas which vaporizes or heats up in the first series of separate passages;
- the second fluid consists of nitrogen gas which cools or liquefies in the second series of separate passages;
- the inert gas is at a pressure at least 0.1, or even at least 0.5 bars greater than that of the first fluid and the second fluid;
- the inert gas is at a pressure at least 0.1 or even at least 0.5 bar lower than that of the first fluid and the second fluid;
- the inert gas is nitrogen gas
- the inert gas sent to at least some auxiliary passages is then sent to the atmosphere or flared;
- At least one inlet and / or outlet box of one of the first and second fluids is separated from the passages in which the other of the first and second fluids circulates by means of a system of double bars, the bars possibly being separated by a dead zone;
- the first fluid is heated to a pressure of at least 60 bar abs.
- a method of starting a plate and fin heat exchanger in which in full speed a first fluid is heated by heat exchange with a second fluid in a plate heat exchanger and fins, the first fluid heating in a first series of separate passages and the second fluid cooling in a second series of separate passages characterized in that each passage of the first series is separated from the passage closest to the second series by a auxiliary passage containing fins and wherein during startup an inert gas at a temperature below room temperature, optionally at cryogenic temperature, is sent to at least one auxiliary passage to accelerate the cold setting.
- Figures 1 to 3 show a section taken in the direction of the length of the exchanger of each type of passage for an exchanger operating according to the invention.
- Figure 1 shows an auxiliary passage of inert gas
- Figure 2 a passage of LNG
- Figure 3 a passage of nitrogen to be heated.
- Figures 4 to 6 show another exchanger operating according to the invention.
- Figure 4 shows a section through the parallel passages of the exchanger in the direction of the width of the exchanger
- Figure 5 shows a passage of low pressure nitrogen cut in the direction of its length
- Figure 5 shows a passage of LNG cut in the direction of its length.
- a passage of the type of FIG. 1 will be placed between each passage of the type of FIG. 2 and each type of FIG. 3.
- each passage of series of the type of FIG. 2 is separated from each passage of the type series of Figure 3 by a passage of the type of Figure 1 to form a brazed plate and fin exchanger made of aluminum, or other material.
- the fins are not illustrated to simplify the drawing.
- Figure 1 is the auxiliary passage of low pressure nitrogen gas inert whose inlet 9 is bottom right and the outlet 11 in the upper left.
- FIG 2 is illustrated a liquefied natural gas (LNG) warming passage that enters the lower left passage 1 and exits at the top right 3.
- LNG liquefied natural gas
- a double bar isolates the top and bottom of the LNG passageway inert nitrogen.
- Figure 3 shows a high pressure nitrogen gas cooling passage that enters the top of the passage through the inlet 7 and exits at the bottom through the outlet 5.
- the passage of high pressure nitrogen gas is narrower than the passages of low pressure nitrogen of Figure 1 and liquefied natural gas in Figure 2.
- an auxiliary passage is interposed between each pair of nitrogen and LNG passages.
- the thermal exchange between the nitrogen and LNG passages will be through the fins of the auxiliary passage by conduction.
- the wave chosen for the auxiliary passage will have an optimal height / thickness ratio.
- the auxiliary passages will be swept with low pressure nitrogen gas (lower pressure than the LNG of Figure 2 and that of the nitrogen of Figure 3) and collected to the atmosphere or possibly a torch .
- the boxes that cover the stack and can therefore be sources of pollution will therefore be isolated from the other fluid by means of Z dead zones.
- Dead zones Z will be collected and possibly flushed with low pressure nitrogen.
- the dead zones above can be isolated from the LNG and nitrogen circuits by means of a double bar system 2 in order to complete the sealing.
- the play between the double bars 2 can itself be collected to enhance the intrinsic safety. This is explained in more detail for the process of Figures 5 and 6 but also applies to the process of Figures 1 to 3.
- the passages of FIG. 1 are used during start-ups to cool the exchanger in a progressive and controlled manner by means of a low-pressure nitrogen flow coming from an auxiliary capacity.
- each passage of nitrogen to be heated is isolated from the LNG passages to be vaporized by a passage containing an inert process gas at high pressure (N 2 HP ), in this case the nitrogen at higher pressure than the nitrogen to be heated (35 bar) and the liquefied natural gas to vaporize (15 bar).
- N 2 HP inert process gas at high pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES09726865T ES2373858T3 (es) | 2008-03-27 | 2009-03-12 | Procedimiento de vaporización de un líquido criogénico por intercambio de calor con un fluido calorigénico. |
CN2009801110896A CN101981365B (zh) | 2008-03-27 | 2009-03-12 | 通过使用产热流体的热交换蒸发低温液体的方法 |
US12/933,571 US20110017429A1 (en) | 2008-03-27 | 2009-03-12 | Method For Vaporizing Cryogenic Liquid Through Heat Exchange Using Calorigenic Fluid |
AT09726865T ATE526539T1 (de) | 2008-03-27 | 2009-03-12 | Verfahren zur verdampfung einer kryogenen flüssigkeit durch wärmetausch mittels einer kalorigenen flüssigkeit |
JP2011501272A JP2011515646A (ja) | 2008-03-27 | 2009-03-12 | 熱産生流体との熱交換により極低温液体を気化させるための方法 |
EP09726865A EP2265855B1 (fr) | 2008-03-27 | 2009-03-12 | Procédé de vaporisation d'un liquide cryogénique par échange de chaleur avec un fluide calorigène |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0851970A FR2929369A1 (fr) | 2008-03-27 | 2008-03-27 | Procede de vaporisation d'un liquide cryogenique par echange de chaleur avec un fluide calorigene |
FR0851970 | 2008-03-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009122064A1 true WO2009122064A1 (fr) | 2009-10-08 |
Family
ID=39736847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2009/050410 WO2009122064A1 (fr) | 2008-03-27 | 2009-03-12 | Procédé de vaporisation d'un liquide cryogénique par échange de chaleur avec un fluide calorigène |
Country Status (8)
Country | Link |
---|---|
US (1) | US20110017429A1 (fr) |
EP (1) | EP2265855B1 (fr) |
JP (1) | JP2011515646A (fr) |
CN (1) | CN101981365B (fr) |
AT (1) | ATE526539T1 (fr) |
ES (1) | ES2373858T3 (fr) |
FR (1) | FR2929369A1 (fr) |
WO (1) | WO2009122064A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104266415A (zh) * | 2014-10-09 | 2015-01-07 | 中国石油大学(华东) | 一种利用lng冷能的多层式平板冷凝器 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5982221B2 (ja) * | 2012-08-21 | 2016-08-31 | 株式会社神戸製鋼所 | プレートフィン熱交換器及びプレートフィン熱交換器の補修方法 |
RU2635960C2 (ru) * | 2012-09-18 | 2017-11-17 | Басф Се | Способ и установка для разогрева природного газа |
JP5781487B2 (ja) * | 2012-10-30 | 2015-09-24 | 株式会社神戸製鋼所 | 酸素富化空気製造システム |
CN102980425A (zh) * | 2012-11-14 | 2013-03-20 | 无锡市豫达换热器有限公司 | 低温换热器 |
KR20190058543A (ko) | 2016-10-07 | 2019-05-29 | 스미토모 세이미츠 고교 가부시키가이샤 | 열 교환기 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4031950A1 (de) * | 1989-11-15 | 1991-05-16 | Jw Kuehl Geraete Bau Gmbh | Waermetauscher sowie system insbesondere zum erwaermen und vergasen von fluessigem kohlendioxid |
EP0915311A1 (fr) * | 1997-05-07 | 1999-05-12 | Praxair Technology, Inc. | Echangeur de chaleur insensible au gel |
US6164247A (en) * | 1999-02-04 | 2000-12-26 | Kabushiki Kaishi Kobe Seiko Sho | Intermediate fluid type vaporizer, and natural gas supply method using the vaporizer |
FR2882129A1 (fr) * | 2005-02-17 | 2006-08-18 | Inst Francais Du Petrole | Installation de regazeification de gaz naturel liquefie |
EP1855047A1 (fr) | 2006-05-12 | 2007-11-14 | Black & Veatch Corporation | Appareil et méthode de vaporisation de liquides cryogènes à l'aide d'un fluide caloporteur circulant naturellement |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
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BE604886A (fr) * | 1960-06-16 | |||
US3537513A (en) * | 1968-03-11 | 1970-11-03 | Garrett Corp | Three-fluid heat exchanger |
JPS50140047U (fr) * | 1974-05-07 | 1975-11-18 | ||
JPS56120895A (en) * | 1980-02-25 | 1981-09-22 | Kobe Steel Ltd | Regasification for liquid natural gas |
JPS6484614A (en) * | 1987-09-28 | 1989-03-29 | Ishikawajima Harima Heavy Ind | Cooling system for superconducting energy storage device |
US5048597A (en) * | 1989-12-18 | 1991-09-17 | Rockwell International Corporation | Leak-safe hydrogen/air heat exchanger in an ACE system |
GB9104155D0 (en) * | 1991-02-27 | 1991-04-17 | Rolls Royce Plc | Heat exchanger |
JP3857747B2 (ja) * | 1996-05-10 | 2006-12-13 | 株式会社神戸製鋼所 | 低温液化ガス気化装置 |
JP2001280864A (ja) * | 2000-03-30 | 2001-10-10 | Hitachi Ltd | 熱交換器およびその製造方法 |
-
2008
- 2008-03-27 FR FR0851970A patent/FR2929369A1/fr not_active Withdrawn
-
2009
- 2009-03-12 ES ES09726865T patent/ES2373858T3/es active Active
- 2009-03-12 WO PCT/FR2009/050410 patent/WO2009122064A1/fr active Application Filing
- 2009-03-12 EP EP09726865A patent/EP2265855B1/fr active Active
- 2009-03-12 AT AT09726865T patent/ATE526539T1/de not_active IP Right Cessation
- 2009-03-12 JP JP2011501272A patent/JP2011515646A/ja active Pending
- 2009-03-12 US US12/933,571 patent/US20110017429A1/en not_active Abandoned
- 2009-03-12 CN CN2009801110896A patent/CN101981365B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4031950A1 (de) * | 1989-11-15 | 1991-05-16 | Jw Kuehl Geraete Bau Gmbh | Waermetauscher sowie system insbesondere zum erwaermen und vergasen von fluessigem kohlendioxid |
EP0915311A1 (fr) * | 1997-05-07 | 1999-05-12 | Praxair Technology, Inc. | Echangeur de chaleur insensible au gel |
US6164247A (en) * | 1999-02-04 | 2000-12-26 | Kabushiki Kaishi Kobe Seiko Sho | Intermediate fluid type vaporizer, and natural gas supply method using the vaporizer |
FR2882129A1 (fr) * | 2005-02-17 | 2006-08-18 | Inst Francais Du Petrole | Installation de regazeification de gaz naturel liquefie |
EP1855047A1 (fr) | 2006-05-12 | 2007-11-14 | Black & Veatch Corporation | Appareil et méthode de vaporisation de liquides cryogènes à l'aide d'un fluide caloporteur circulant naturellement |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104266415A (zh) * | 2014-10-09 | 2015-01-07 | 中国石油大学(华东) | 一种利用lng冷能的多层式平板冷凝器 |
CN104266415B (zh) * | 2014-10-09 | 2016-06-08 | 上海交通大学 | 一种利用lng冷能的多层式平板冷凝器 |
Also Published As
Publication number | Publication date |
---|---|
CN101981365B (zh) | 2012-12-12 |
CN101981365A (zh) | 2011-02-23 |
EP2265855A1 (fr) | 2010-12-29 |
EP2265855B1 (fr) | 2011-09-28 |
ES2373858T3 (es) | 2012-02-09 |
ATE526539T1 (de) | 2011-10-15 |
JP2011515646A (ja) | 2011-05-19 |
FR2929369A1 (fr) | 2009-10-02 |
US20110017429A1 (en) | 2011-01-27 |
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