[go: up one dir, main page]

ES2086896T3 - Intercambiador de calor de rociado de liquido e instalacion de destilacion de aire que comprende dicho intercambiador. - Google Patents

Intercambiador de calor de rociado de liquido e instalacion de destilacion de aire que comprende dicho intercambiador.

Info

Publication number
ES2086896T3
ES2086896T3 ES93400746T ES93400746T ES2086896T3 ES 2086896 T3 ES2086896 T3 ES 2086896T3 ES 93400746 T ES93400746 T ES 93400746T ES 93400746 T ES93400746 T ES 93400746T ES 2086896 T3 ES2086896 T3 ES 2086896T3
Authority
ES
Spain
Prior art keywords
exchanger
air distillation
bar
liquid spray
closed
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.)
Expired - Lifetime
Application number
ES93400746T
Other languages
English (en)
Inventor
Jean-Yves Lehman
Christiane Muller
Frederic Rousseau
Cecile Tosi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Application granted granted Critical
Publication of ES2086896T3 publication Critical patent/ES2086896T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • 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
    • F25J3/04406—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 using a dual pressure main column system
    • F25J3/04412—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 using a dual pressure main column system in a classical double column flowsheet, i.e. with thermal coupling by a main reboiler-condenser in the bottom of low pressure respectively top of high pressure column
    • 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
    • F25J3/04763—Start-up or control of the process; Details of the apparatus used
    • F25J3/04866—Construction and layout of air fractionation equipments, e.g. valves, machines
    • F25J3/04872—Vertical layout of cold equipments within in the cold box, e.g. columns, heat exchangers etc.
    • F25J3/04878—Side by side arrangement of multiple vessels in a main column system, wherein the vessels are normally mounted one upon the other or forming different sections of the same column
    • 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
    • F25J5/005—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 in a reboiler-condenser, e.g. within a column
    • 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
    • F28D9/0062—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 the conduits for one heat-exchange medium being formed by spaced plates with inserted elements
    • F28D9/0068—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 the conduits for one heat-exchange medium being formed by spaced plates with inserted elements with means for changing flow direction of one heat exchange medium, e.g. using deflecting zones
    • 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
    • F25J2250/04—Down-flowing type boiler-condenser, i.e. with evaporation of a falling liquid film
    • 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
    • F25J2290/32—Details on header or distribution passages of heat exchangers, e.g. of reboiler-condenser or plate heat exchangers
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S62/00—Refrigeration
    • Y10S62/902—Apparatus
    • Y10S62/903—Heat exchange structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

LOS PASAJES (19) DE CONDENSACION DEL NITROGENO ESTAN CERRADOS HACIA ARRIBA POR UNA BARRETA (22) ENCIMA DE LA CUAL ESTA DELIMITADO UN COMPARTIMIENTO (23) DE DISTRIBUCION DE OXIGENO LIQUIDO CERRADO POR SU EXTREMO SUPERIOR. ESTE COMPARTIMIENTO CONTIENE A MEDIA ALTURA UNA BARRA PERFORADA (27) Y BAJO ESTA UN REVESTIMIENTO (28) AGRIETADO DE GENERATRICES HORIZONTALES. EL OXIGENO LIQUIDO ES INTRODUCIDO LATERALMENTE EN ESOS COMPARTIMIENTOS PREDISTRIBUIDO POR LOS ORIFICIOS (3) DE LA BARRA, FINAMENTE DISTRIBUIDO POR EL REVESTIMIENTO (28) Y PASA EN LOS PASAJES (18) DE VAPORIZACION DE OXIGENO ADYACENTES, ABIERTOS ARRIBA Y ABAJO, A TRAVES DE UNA RANURA HORIZONTAL (34) SITUADA JUSTO POR ENCIMA DE LA BARRETA (22). APLICACION A LOS VAPORIZADORES CONDENSADORES PRINCIPALES DE LAS INSTALACIONES DE DESTILACION DE AIRE DE DOBLE COLUMNA.
ES93400746T 1992-04-17 1993-03-23 Intercambiador de calor de rociado de liquido e instalacion de destilacion de aire que comprende dicho intercambiador. Expired - Lifetime ES2086896T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9204804A FR2690231B1 (fr) 1992-04-17 1992-04-17 Echangeur de chaleur a ruissellement et installation de distillation d'air comportant un tel echangeur.

Publications (1)

Publication Number Publication Date
ES2086896T3 true ES2086896T3 (es) 1996-07-01

Family

ID=9429022

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93400746T Expired - Lifetime ES2086896T3 (es) 1992-04-17 1993-03-23 Intercambiador de calor de rociado de liquido e instalacion de destilacion de aire que comprende dicho intercambiador.

Country Status (9)

Country Link
US (1) US5321954A (es)
EP (1) EP0566435B1 (es)
JP (1) JPH0618166A (es)
CN (1) CN1078801A (es)
CA (1) CA2094087A1 (es)
DE (1) DE69302319T2 (es)
ES (1) ES2086896T3 (es)
FR (1) FR2690231B1 (es)
RU (1) RU2077010C1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5438836A (en) * 1994-08-05 1995-08-08 Praxair Technology, Inc. Downflow plate and fin heat exchanger for cryogenic rectification
FR2728669B1 (fr) * 1994-12-21 1997-04-11 Air Liquide Appareil a circulation de fluide
FR2728670B1 (fr) * 1994-12-23 1997-03-21 Air Liquide Chambre d'entree/sortie de fluide, et appareil a circulation de fluide correspondant
FR2733039B1 (fr) * 1995-04-14 1997-07-04 Air Liquide Echangeur de chaleur a plaques brassees, et procede correspondant de traitement d'un fluide diphasique
US5649433A (en) * 1995-06-29 1997-07-22 Daido Hoxan Inc. Cold evaporator
US5709264A (en) * 1996-03-18 1998-01-20 The Boc Group, Inc. Heat exchanger
GB2316478A (en) * 1996-08-20 1998-02-25 Imi Marston Ltd Liquefaction heat exchanger
FR2786858B1 (fr) * 1998-12-07 2001-01-19 Air Liquide Echangeur de chaleur
ATE246790T1 (de) * 1999-03-17 2003-08-15 Linde Ag Vorrichtung und verfahren zur zerlegung eines gasgemischs bei niedriger temperatur
US6349566B1 (en) 2000-09-15 2002-02-26 Air Products And Chemicals, Inc. Dephlegmator system and process
US6393866B1 (en) 2001-05-22 2002-05-28 Praxair Technology, Inc. Cryogenic condensation and vaporization system
US7266976B2 (en) * 2004-10-25 2007-09-11 Conocophillips Company Vertical heat exchanger configuration for LNG facility
FR2895069B1 (fr) * 2005-12-20 2014-01-31 Air Liquide Appareil de separation d'air par distillation cryogenique
CN102650491B (zh) * 2012-05-10 2013-10-16 西安交通大学 空分板翅型膜式主冷液体分布器
JP5913245B2 (ja) * 2013-09-24 2016-04-27 株式会社フィルテック 張り合わせ流体熱交換装置
US10962294B2 (en) * 2018-12-07 2021-03-30 Hamilton Sundstrand Corporation Dual pass heat exchanger with drain system
US11774189B2 (en) * 2020-09-29 2023-10-03 Air Products And Chemicals, Inc. Heat exchanger, hardway fin arrangement for a heat exchanger, and methods relating to same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3282334A (en) * 1963-04-29 1966-11-01 Trane Co Heat exchanger
US3992168A (en) * 1968-05-20 1976-11-16 Kobe Steel Ltd. Heat exchanger with rectification effect
FR2547898B1 (fr) * 1983-06-24 1985-11-29 Air Liquide Procede et dispositif pour vaporiser un liquide par echange de chaleur avec un deuxieme fluide, et leur application a une installation de distillation d'air
US4721164A (en) * 1986-09-04 1988-01-26 Air Products And Chemicals, Inc. Method of heat exchange for variable-content nitrogen rejection units
FR2665755B1 (fr) * 1990-08-07 1993-06-18 Air Liquide Appareil de production d'azote.
US5122174A (en) * 1991-03-01 1992-06-16 Air Products And Chemicals, Inc. Boiling process and a heat exchanger for use in the process

Also Published As

Publication number Publication date
FR2690231A1 (fr) 1993-10-22
FR2690231B1 (fr) 1994-06-03
DE69302319T2 (de) 1996-09-12
DE69302319D1 (de) 1996-05-30
EP0566435B1 (fr) 1996-04-24
RU2077010C1 (ru) 1997-04-10
US5321954A (en) 1994-06-21
JPH0618166A (ja) 1994-01-25
CA2094087A1 (fr) 1993-10-18
CN1078801A (zh) 1993-11-24
EP0566435A1 (fr) 1993-10-20

Similar Documents

Publication Publication Date Title
ES2086896T3 (es) Intercambiador de calor de rociado de liquido e instalacion de destilacion de aire que comprende dicho intercambiador.
Kleopfer et al. Organic photochemistry. XVII. Solution-phase photodimerization of dimethylthymine
ES2046257T3 (es) Vaporizador de multiples columnas paralelas y rellenas.
Pape et al. Photochemistry of bioactive compounds. Photochemistry of selected 2-chloro-and 2-methylthio-4, 6-di (alkylamino)-S-triazine herbicides
MX9401315A (es) Derivados ciclicos, medicamentos que contienen estos compuestos y procedimiento para su preparacion.
US6910350B2 (en) Nitrogen generator
IT1274042B (it) Gruppo modulare per arredamento, in particolare di uffici, comprendente colonne autoportanti polifunzionali
ES2165485T3 (es) Compuestos de o-carbamoil-(d)-fenilalaninol y procedimiento para preparar los mismos.
MX9303466A (es) Derivados de bifenilo, medicamentos que contienen estos compuestos y procedimiento para su preparacion.
ES2117906B1 (es) Traviesa para intalaciones de vias para ferrocarriles.
ES2092151T3 (es) Sistema de separacion criogenica de aire para obtener oxigeno gaseoso.
ES2194965T3 (es) Instalacion de destilacion.
ES2026741T3 (es) Procedimiento e instalacion para recuperacion de los hidrocarburos mas pesados de una mezcla gaseosa.
CZ40899A3 (cs) Zařízení na destilaci vzduchu a příslušná chladicí skříň
AR005431A1 (es) Ozocolorantes reactivos con componentes de copulacion de la serie de los acidos aminonaftalensulfonicos, naftilaminas utilizadas y productos intermediosformados, en la preparacion de dichos ozocolorantes y utilizacion de los ozocolorantes.
RU93004819A (ru) Теплообменник со струйным истечением жидкости и установка дистилляции воздуха, снабженная теплообменником со струйным истечением жидкости
US3016234A (en) Unitary collecting, distributing and supporting plate for stage washers
ES2061009T3 (es) Procedimiento para la obtencion mejorada de esteres del acido (met)acrilico de alcoholes polivalentes (i).
SU974929A3 (ru) Устройство дл получени азотной кислоты
ES8600230A1 (es) Procedimiento para preparar nuevos bis-(piperazinil- u homopiperazinil)-alcanos
ES8704086A1 (es) Un procedimiento y un aparato de destilacion en vacio.
FR2438015A1 (fr) Appareil de reaction entre liquide et gaz, et notamment lit bacterien
Sauers et al. Intramolecular photocycloadditions of naphthyl ketones
ES2049095T3 (es) Dispositivo de recipiente de agua y de deposito de expansion para un intercambiador de calor, tal como un radiador de refrigeracion, e intercambiador de calor que comprende este dispositivo.
US3308606A (en) Method of drying moisture bearing chlorine gas

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 566435

Country of ref document: ES