AR034704A1 - Intercambio de calor aumentado en suspensiones de dos o tres fases - Google Patents
Intercambio de calor aumentado en suspensiones de dos o tres fasesInfo
- Publication number
- AR034704A1 AR034704A1 ARP020101874A ARP020101874A AR034704A1 AR 034704 A1 AR034704 A1 AR 034704A1 AR P020101874 A ARP020101874 A AR P020101874A AR P020101874 A ARP020101874 A AR P020101874A AR 034704 A1 AR034704 A1 AR 034704A1
- Authority
- AR
- Argentina
- Prior art keywords
- heat exchange
- suspension
- gas bubbles
- flowing gas
- projections
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2/00—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon
- C10G2/30—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen
- C10G2/32—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen with the use of catalysts
- C10G2/34—Apparatus, reactors
- C10G2/342—Apparatus, reactors with moving solid catalysts
- C10G2/344—Apparatus, reactors with moving solid catalysts according to the "fluidised-bed" technique
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/1836—Heating and cooling the reactor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
- B01J8/22—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2/00—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
- F28F1/16—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally the means being integral with the element, e.g. formed by extrusion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
- F28F1/26—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means being integral with the element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/34—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending obliquely
- F28F1/36—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending obliquely the means being helically wound fins or wire spirals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
- B01J2208/00132—Tubes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Geometry (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- General Chemical & Material Sciences (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Tubos de intercambio de calor con salientes en los que la relación dimensional de las salientes es menor de 5, proporcionan mayor intercambio de calor indirecto que los tubos de intercambio de calor convencionales con, o sin aletas, cuando son utilizados en una suspensión que comprende una fase líquida, en la que están dispersas burbujas de gas que fluyen o sólidos en partículas y burbujas de gas que fluyen. Las salientes, y típicamente también los ejes geométricos longitudinales de los tubos de intercambio de calor, están alineados en una dirección paralela a, o en una espiral a lo largo de la dirección de flujo de burbujas. Esto es útil para aumentar (i) la productividad de un reactor de síntesis de hidrocarburos de Fischer - Tropsch de suspensión sin aumentar la temperatura en el reactor o (ii) aumentando la producción de hidrocarburos de más alto peso molecular reduciendo la temperatura de reacción a una conversión de alimentación dada. Reivindicación 1: Un procedimiento para agregar o remover calor a, o de una suspensión que comprende una fase líquida y por lo menos una de (i) burbujas de gas que fluyen e (ii) burbujas de gas que fluyen y sólidos en partículas, por intercambio indirecto de calor con elementos ubicados en la suspensión, en el que dichos elementos comprenden uno o más conductos huecos que contienen un fluido de intercambio de calor que fluye dentro de los mismos, en relación de intercambio de calor indirecto con dicha suspensión circundante, teniendo cada uno de dicho uno o más conductos una pluralidad de salientes vinculados a, y dispuestos hacia fuera de su superficie exterior, y alineados longitudinalmente o en espiral a lo largo de la dirección de flujo de dichas burbujas de gas, y en el que dichas salientes tienen una proporción dimensional de menos de cinco.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/877,610 US7096931B2 (en) | 2001-06-08 | 2001-06-08 | Increased heat exchange in two or three phase slurry |
Publications (1)
Publication Number | Publication Date |
---|---|
AR034704A1 true AR034704A1 (es) | 2004-03-17 |
Family
ID=25370323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP020101874A AR034704A1 (es) | 2001-06-08 | 2002-05-21 | Intercambio de calor aumentado en suspensiones de dos o tres fases |
Country Status (9)
Country | Link |
---|---|
US (1) | US7096931B2 (es) |
EP (1) | EP1397465A1 (es) |
JP (2) | JP4533624B2 (es) |
KR (1) | KR100941822B1 (es) |
AR (1) | AR034704A1 (es) |
AU (1) | AU2002303554B2 (es) |
CA (1) | CA2447946C (es) |
MY (1) | MY132570A (es) |
WO (1) | WO2002100981A1 (es) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
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US7249885B2 (en) * | 2002-10-16 | 2007-07-31 | Clyde Bergemann Gmbh | Heat flux measuring device for pressure pipes, method for producing a measuring device, method for monitoring an operating state of a heat exchanger, heat exchanger and method for measuring a heat flux |
EP1639953B1 (en) * | 2004-09-27 | 2008-05-21 | ORTHOFIX S.r.l. | Intramedullary nail for the treatment of proximal femur fractures |
US7128139B2 (en) * | 2004-10-14 | 2006-10-31 | Nova Chemicals (International) S.A. | External ribbed furnace tubes |
WO2006070005A1 (en) * | 2004-12-31 | 2006-07-06 | Shell Internationale Research Maatschappij B.V. | Reactor for solid/liquid/gas reactions |
GB2438815B (en) | 2005-03-17 | 2009-12-02 | Sasol Technology | Method of operating a fluid bed reactor |
ITMI20060491A1 (it) * | 2005-03-17 | 2006-09-18 | Sasol Tech Pty Ltd | Produzione di prodotti liquidi e opzionalmente prodsotti gassosi da reagenti gassosi |
US8013025B2 (en) * | 2005-03-17 | 2011-09-06 | Sasol Technology (Proprietary) Limited | Method of operating a three-phase slurry reactor |
KR100988216B1 (ko) | 2006-09-15 | 2010-10-18 | 주식회사 엘지화학 | 튜브형 열 분해 반응기 |
KR101572875B1 (ko) | 2007-09-21 | 2015-11-30 | 엘지전자 주식회사 | 디지털 방송 시스템 및 데이터 처리 방법 |
DE102007053561A1 (de) * | 2007-11-09 | 2008-08-28 | Siemens Ag | Kühlplatte |
US20100043442A1 (en) * | 2008-08-19 | 2010-02-25 | General Electric Company | Dimpled serrated fintube structure |
DE102008043719A1 (de) * | 2008-11-13 | 2010-05-20 | Evonik Röhm Gmbh | Formmassen zur Herstellung von Solarzellenmodulen |
US8318102B2 (en) | 2008-12-15 | 2012-11-27 | Syntroleum Corporation | Process for increasing the efficiency of heat removal from a Fischer-Tropsch slurry reactor |
US20170307300A1 (en) * | 2009-04-30 | 2017-10-26 | Uop Llc | Re-direction of vapor flow across tubular condensers |
US8196909B2 (en) * | 2009-04-30 | 2012-06-12 | Uop Llc | Tubular condensers having tubes with external enhancements |
US9732605B2 (en) * | 2009-12-23 | 2017-08-15 | Halliburton Energy Services, Inc. | Downhole well tool and cooler therefor |
CA2746285C (en) * | 2011-03-31 | 2018-01-23 | Nova Chemicals Corporation | Furnace coil fins |
CA2738273C (en) * | 2011-04-28 | 2018-01-23 | Nova Chemicals Corporation | Furnace coil with protuberances on the external surface |
GB201112028D0 (en) * | 2011-07-13 | 2011-08-31 | Gas2 Ltd | Fixed bed fischer tropsch reactor |
EP2744877A4 (en) * | 2011-08-19 | 2015-05-06 | Gen Electric | HEATING SYSTEM AND METHOD FOR A COMBUSTIFICATION FLUSHING |
JP6088214B2 (ja) * | 2012-11-09 | 2017-03-01 | 独立行政法人石油天然ガス・金属鉱物資源機構 | 炭化水素合成反応装置のスタートアップ方法 |
US20140158514A1 (en) * | 2012-12-07 | 2014-06-12 | Advanced Water Recovery, Llc | Methods of separating salts and solvents from water |
WO2014145082A2 (en) * | 2013-03-15 | 2014-09-18 | Gi-Gasification International (Luxembourg), S.A. | Systems, methods and apparatuses for use of organic ranking cycles |
WO2015119981A2 (en) * | 2014-02-04 | 2015-08-13 | Sabic Global Technologies B.V. | Method for producing carbonates |
CA2930827A1 (en) | 2016-05-25 | 2017-11-25 | Nova Chemicals Corporation | Furnace coil modified fins |
EP3293466B1 (de) * | 2016-09-13 | 2020-01-01 | G.H.P.- e.K. Geothermie- Handel- und Produktion e.k. | Erdwärmerohr mit rippen und erdwärmesonde |
KR102275301B1 (ko) * | 2019-01-28 | 2021-07-08 | 엘지전자 주식회사 | 전열관 및 칠러용 열교환기 |
KR102409846B1 (ko) * | 2020-06-25 | 2022-06-17 | (주) 테크윈 | 수소와 산소의 재결합장치 |
KR102409847B1 (ko) * | 2020-06-25 | 2022-06-17 | (주) 테크윈 | 수소와 산소의 재결합방법 및 시스템 |
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FR996140A (fr) | 1949-08-10 | 1951-12-13 | Procédé pour augmenter la capacité des échangeurs de température, récupérateurs, économiseurs, réchauffeurs d'air, préchauffeurs, surchauffeurs, régénérateurs, chaudières, fours, foyers, etc. | |
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US4236578A (en) * | 1978-05-04 | 1980-12-02 | Condar, Co. | Heat exchange enhancement structure |
EP0026057B1 (en) * | 1979-09-14 | 1984-03-14 | Imperial Chemical Industries Plc | Synthesis reactor and processes |
US4330036A (en) * | 1980-08-21 | 1982-05-18 | Kobe Steel, Ltd. | Construction of a heat transfer wall and heat transfer pipe and method of producing heat transfer pipe |
US4438807A (en) * | 1981-07-02 | 1984-03-27 | Carrier Corporation | High performance heat transfer tube |
DE3279591D1 (en) * | 1981-10-23 | 1989-05-11 | Upjohn Co | 3-substituted spectinomycin analogues and their preparation |
JPS60144595A (ja) * | 1984-01-06 | 1985-07-30 | Mitsubishi Heavy Ind Ltd | 熱交換器の伝熱管構造 |
GB2159431B (en) * | 1984-05-29 | 1988-04-27 | Shell Int Research | Reactor for non-isothermic reactions and process for the preparation of hydrocarbons using such a reactor |
DE3447186A1 (de) * | 1984-12-22 | 1986-07-03 | Ruhrkohle Ag, 4300 Essen | Wirbelschichtfeuerung mit tauchheizflaechen |
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JP2788793B2 (ja) * | 1991-01-14 | 1998-08-20 | 古河電気工業株式会社 | 伝熱管 |
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US5251693A (en) * | 1992-10-19 | 1993-10-12 | Zifferer Lothar R | Tube-in-shell heat exchanger with linearly corrugated tubing |
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KR0134557B1 (ko) * | 1993-07-07 | 1998-04-28 | 가메다카 소키치 | 유하액막식 증발기용 전열관 |
JP3315785B2 (ja) * | 1993-12-14 | 2002-08-19 | 株式会社神戸製鋼所 | 吸収器用伝熱管 |
US5832995A (en) * | 1994-09-12 | 1998-11-10 | Carrier Corporation | Heat transfer tube |
US5992512A (en) * | 1996-03-21 | 1999-11-30 | The Furukawa Electric Co., Ltd. | Heat exchanger tube and method for manufacturing the same |
US5996686A (en) * | 1996-04-16 | 1999-12-07 | Wolverine Tube, Inc. | Heat transfer tubes and methods of fabrication thereof |
US6322755B1 (en) * | 1996-08-08 | 2001-11-27 | Shell Oil Company | Reactor for carrying out an exothermic reaction |
JPH10213387A (ja) * | 1997-01-30 | 1998-08-11 | Furukawa Electric Co Ltd:The | 伝熱管 |
US6427767B1 (en) * | 1997-02-26 | 2002-08-06 | American Standard International Inc. | Nucleate boiling surface |
JPH11132683A (ja) * | 1997-10-29 | 1999-05-21 | Hitachi Ltd | 吸収冷温水機 |
US6056048A (en) * | 1998-03-13 | 2000-05-02 | Kabushiki Kaisha Kobe Seiko Sho | Falling film type heat exchanger tube |
KR100518695B1 (ko) * | 1998-03-31 | 2005-10-05 | 산요덴키가부시키가이샤 | 흡수식 냉동기 및 그에 사용하는 전열관 |
JP3434464B2 (ja) * | 1999-03-30 | 2003-08-11 | 古河電気工業株式会社 | 伝熱管 |
JP3326405B2 (ja) * | 1999-04-21 | 2002-09-24 | 協和ステンレス株式会社 | パイプ及び熱交換器 |
DE19963353B4 (de) * | 1999-12-28 | 2004-05-27 | Wieland-Werke Ag | Beidseitig strukturiertes Wärmeaustauscherrohr und Verfahren zu dessen Herstellung |
US6488079B2 (en) * | 2000-12-15 | 2002-12-03 | Packless Metal Hose, Inc. | Corrugated heat exchanger element having grooved inner and outer surfaces |
JP2002372390A (ja) * | 2001-06-12 | 2002-12-26 | Kobe Steel Ltd | 流下液膜式蒸発器用伝熱管 |
US20030015316A1 (en) * | 2001-07-18 | 2003-01-23 | Kemal Burkay | Heat exchange tube having increased heat transfer area |
-
2001
- 2001-06-08 US US09/877,610 patent/US7096931B2/en not_active Expired - Fee Related
-
2002
- 2002-04-30 JP JP2003503735A patent/JP4533624B2/ja not_active Expired - Fee Related
- 2002-04-30 EP EP02731582A patent/EP1397465A1/en not_active Withdrawn
- 2002-04-30 KR KR1020037015994A patent/KR100941822B1/ko not_active IP Right Cessation
- 2002-04-30 WO PCT/US2002/013598 patent/WO2002100981A1/en active IP Right Grant
- 2002-04-30 CA CA2447946A patent/CA2447946C/en not_active Expired - Lifetime
- 2002-04-30 AU AU2002303554A patent/AU2002303554B2/en not_active Ceased
- 2002-05-21 AR ARP020101874A patent/AR034704A1/es unknown
- 2002-05-31 MY MYPI20022019A patent/MY132570A/en unknown
-
2007
- 2007-12-27 JP JP2007335453A patent/JP2008170144A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
KR20040006024A (ko) | 2004-01-16 |
JP2004532966A (ja) | 2004-10-28 |
JP2008170144A (ja) | 2008-07-24 |
US7096931B2 (en) | 2006-08-29 |
AU2002303554B2 (en) | 2007-05-10 |
WO2002100981A1 (en) | 2002-12-19 |
EP1397465A1 (en) | 2004-03-17 |
CA2447946C (en) | 2011-01-25 |
MY132570A (en) | 2007-10-31 |
KR100941822B1 (ko) | 2010-02-11 |
US20030079867A1 (en) | 2003-05-01 |
JP4533624B2 (ja) | 2010-09-01 |
CA2447946A1 (en) | 2002-12-19 |
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