EP1938036A1 - Echangeur de chaleur tubulaire, et procede pour supprimer les matieres dissoutes dans une solution polymere, par degazage dans un echangeur de chaleur tubulaire - Google Patents

Echangeur de chaleur tubulaire, et procede pour supprimer les matieres dissoutes dans une solution polymere, par degazage dans un echangeur de chaleur tubulaire

Info

Publication number
EP1938036A1
EP1938036A1 EP06794009A EP06794009A EP1938036A1 EP 1938036 A1 EP1938036 A1 EP 1938036A1 EP 06794009 A EP06794009 A EP 06794009A EP 06794009 A EP06794009 A EP 06794009A EP 1938036 A1 EP1938036 A1 EP 1938036A1
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
tube bundle
tube
bundle heat
tubes
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.)
Granted
Application number
EP06794009A
Other languages
German (de)
English (en)
Other versions
EP1938036B1 (fr
Inventor
Tsung-Chieh Cheng
Gerhard Olbert
Paulus Schmaus
Karl-Heinz Wassmer
Michael Sauer
Rainer Bardon
Bernhard Czauderna
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.)
Ineos Styrolution Ludwigshafen GmbH
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of EP1938036A1 publication Critical patent/EP1938036A1/fr
Application granted granted Critical
Publication of EP1938036B1 publication Critical patent/EP1938036B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
    • F28D7/1607—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with particular pattern of flow of the heat exchange media, e.g. change of flow direction
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
    • F28D7/163—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing
    • 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
    • F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular 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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
    • F28F9/0265—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by using guiding means or impingement means inside the header box
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
    • F28F2009/222—Particular guide plates, baffles or deflectors, e.g. having particular orientation relative to an elongated casing or conduit
    • F28F2009/226—Transversal partitions

Definitions

  • These may be formed, for example, in the form of circular segments, which leave passage cross sections alternately at the mutually opposite inner tube walls.
  • Another common design consists in the alternating arrangement of annular and disc-shaped baffles, which leave open alternately passage cross-sections for the heat transfer medium in the reactor center or on the reactor inner jacket. While the tubes arranged in the region of the baffles are flowed transversely by the heat carrier, there is a predominant longitudinal flow through the heat carrier for the tubes in the deflection regions which are free of baffle plates. Accordingly, the heat transfer in the tubes with longitudinal flow is worse and consequently the product quality in the individual tubes over the reactor cross-section is unequal.
  • Preference may be provided in the upper tube sheet or shortly below the same vent holes for the heat transfer medium, via which a pipeline leads to a surge tank or a collecting container.
  • an emptying system for the heat transfer medium can be provided via the lower tube plate or via a bore in the wall of the tube bundle heat exchanger.
  • FIG. 8 shows a longitudinal section through a further preferred embodiment of a tube bundle heat exchanger according to the invention with radial flow guidance of the heat carrier and DC flow of polymer solution and heat transfer medium
  • FIGS. 9A to 9C show preferred embodiments of hoods for the tube bundle heat exchanger
  • FIGS 11A and 11B preferred embodiments for the openings in the annular channels for the
  • baffles 7 are arranged, which are nikseg- ment-shaped and the alternately on the inner wall of the Rohrbündel Anlagenübertragers R deflection 8 for the heat transfer medium 6 released.
  • FIG. 1A clarifies that the deflection regions 8 are free of tubes 1.
  • the centrally arranged deflecting region 8 is preferably free of tubes 1.
  • FIG. 3 shows a tube bundle heat exchanger according to the prior art with cross-countercurrent flow of the heat carrier 6 by circular segment-shaped baffles 7.
  • the apparatus is fully drilled.
  • an undefined flow prevails in the deflection regions 8, in the worst case a pure longitudinal flow of the heat carrier outside the tubes and thus significantly lower heat transfer coefficients compared to a pure transverse flow of the tubes.
  • internals 3 different geometry are required to compensate, with a correspondingly high effort in the design and installation.
  • FIG. 3A The cross-sectional view in Figure 3A illustrates that the apparatus is fully drilled.
  • FIG. 4 shows a further embodiment of an apparatus according to the prior art, with radial flow guidance of the heat carrier 6, which is effected by deflecting disks 7, which are formed alternately in ring or disk form. As illustrated in the figure, it comes in the deflection 8 to recirculation zones and areas of longitudinal flow for the heat transfer 7 according to deteriorated heat transfer, which is compensated for example by an adapted, different design of the fixtures 3, with a correspondingly high design and installation effort.
  • FIG. 4A The cross-sectional view in Figure 4A illustrates that the apparatus is fully drilled.
  • the area between the two dashed lines corresponds to the overlapping area of the baffles by a pure cross-flow of the tubes is guaranteed safe.
  • Figure 5 shows a preferred embodiment with chambers 9, which are arranged on the outer jacket of the tube bundle heat exchanger R.
  • the deflection regions 8 are located in the chambers 9.
  • the arrangement of the chambers 9 on the outer shell of the tube bundle heat exchanger R is particularly illustrated in the cross-sectional views in Figures 5A and 5B.
  • FIG. 6 shows a further variant of the apparatus shown in FIG. 5, but with DC guidance of polymer solution 4 and heat transfer medium 6.
  • FIG. 7 shows a further variant of the apparatus shown in FIGS. 5 and 6, which, however, is provided with a multi-zone, by way of example two-zone, ie with two circuits for the heat carrier 6.
  • FIG. 8 shows a further variant of the radial flow apparatus shown in FIG. 2, but with direct current control of polymer solution 4 and heat carrier 6.
  • FIGS. 9A to 9B show preferred constructional designs for hoods which delimit the tube bundle heat exchanger R at both ends.
  • a central displacer body is provided, the variant shown in FIG. 9B is plate-shaped or in the form shown in FIG 9C illustrated variant in a pipe shape.
  • FIG. 10 A further preferred embodiment of the hood spaces delimiting the shell-and-tube heat exchanger R is shown in FIG. 10: Dummy bodies are provided in the hoods in the hoods, which flow through poorly.
  • Figure 1A shows schematically the design of openings 12 in the annular channels 11, which are rectangular in the illustrated variant, with decreasing size of the openings in the flow direction.
  • openings 12 in the annular channels 1 1 is shown in Figure 1 1 B.
  • the openings 12 are circular.
  • the operating conditions of a good heat transfer corresponding to a transverse inflow of the tubes with the heat carrier, were varied by varying the heat transfer medium circulation rate (Marothermo thermal oil). that is a heat transfer coefficient of about 1000 WIm 2 IK and in comparison for a longitudinal flow, with a poor heat transfer coefficient, of about 200 WIm 2 IK, readjusted.
  • the jacketed test tube had an installation length of 300 mm.
  • the temperature of the MarlothermO heat transfer oil was 300 ° C when entering the jacket and the inlet temperature of the polystyrene solution from which the residual monomers styrene and ethylbenzene should be separated by relaxation, 160 ° C.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
EP06794009A 2005-10-13 2006-10-11 Echangeur de chaleur tubulaire, et procede pour supprimer les matieres dissoutes dans une solution polymere, par degazage dans un echangeur de chaleur tubulaire Active EP1938036B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005049067A DE102005049067A1 (de) 2005-10-13 2005-10-13 Rohrbündelwärmeübertrager und Verfahren zur Entfernung von gelösten Stoffen aus einer Polymerlösung durch Entgasung in einem Rohrbündelwärmeübertrager
PCT/EP2006/067266 WO2007042529A1 (fr) 2005-10-13 2006-10-11 Echangeur de chaleur tubulaire, et procede pour supprimer les matieres dissoutes dans une solution polymere, par degazage dans un echangeur de chaleur tubulaire

Publications (2)

Publication Number Publication Date
EP1938036A1 true EP1938036A1 (fr) 2008-07-02
EP1938036B1 EP1938036B1 (fr) 2012-04-18

Family

ID=37638637

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06794009A Active EP1938036B1 (fr) 2005-10-13 2006-10-11 Echangeur de chaleur tubulaire, et procede pour supprimer les matieres dissoutes dans une solution polymere, par degazage dans un echangeur de chaleur tubulaire

Country Status (6)

Country Link
EP (1) EP1938036B1 (fr)
KR (1) KR101412305B1 (fr)
AT (1) ATE554359T1 (fr)
DE (1) DE102005049067A1 (fr)
ES (1) ES2385380T3 (fr)
WO (1) WO2007042529A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024008650A1 (fr) * 2022-07-07 2024-01-11 Valeo Systemes Thermiques Dispositif de regulation thermique, notamment de refroidissement

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2688713A1 (fr) * 2007-05-31 2008-12-04 Shell Internationale Research Maatschappij B.V. Ensemble enveloppe d'echangeur de chaleur et procede d'assemblage
DE102008011341A1 (de) * 2008-02-27 2009-09-03 Evonik Röhm Gmbh Wärmetauscher zur Erwärmung von Temperatur- und Verweilzeitempfindlichen Produkten
MX2011011597A (es) * 2009-04-29 2012-01-27 Basf Se Intercambiador de calor de tubos y coraza y metodo para eliminar las sustancias volatiles de una solucion polimericas.
US20120199323A1 (en) * 2011-02-03 2012-08-09 Memc Electronic Materials Spa Shell and tube heat exchangers and methods of using such heat exchangers
KR101280453B1 (ko) * 2011-05-20 2013-07-01 조승범 열교환기
DE202012104507U1 (de) 2012-11-21 2013-01-17 Deller Gmbh Wärmeübertrager mit Innenrohr
KR101447894B1 (ko) * 2013-11-01 2014-10-08 손정열 염색기용 염액 열교환장치
DE102014201908A1 (de) * 2014-02-03 2015-08-06 Duerr Cyplan Ltd. Verfahren zur Führung eines Fluidstroms, Strömungsapparat und dessen Verwendung
US9777963B2 (en) 2014-06-30 2017-10-03 General Electric Company Method and system for radial tubular heat exchangers
US10006369B2 (en) 2014-06-30 2018-06-26 General Electric Company Method and system for radial tubular duct heat exchangers
DE102015102311A1 (de) * 2015-02-18 2016-08-18 HUGO PETERSEN GmbH Rohrbündelwärmeübertrager
DE102015102312A1 (de) * 2015-02-18 2016-08-18 HUGO PETERSEN GmbH Rohrbündelwärmeübertrager mit sequentiell angeordneten Rohrbündelkomponenten
US9835380B2 (en) 2015-03-13 2017-12-05 General Electric Company Tube in cross-flow conduit heat exchanger
US10378835B2 (en) 2016-03-25 2019-08-13 Unison Industries, Llc Heat exchanger with non-orthogonal perforations
PL3255370T3 (pl) * 2016-06-06 2020-05-18 Aerco International, Inc. Radialny wymiennik ciepła z optymalizacją fibonnaciego
CN110100142A (zh) * 2016-12-20 2019-08-06 东京滤器株式会社 热交换装置
PE20201354A1 (es) * 2017-12-11 2020-11-30 Cockerill Maintenance And Ingenierie S A Intercambiador de calor para un generador de vapor de sal fundida en una central de energia solar concentrada (iii)
DE102020002040A1 (de) 2020-04-01 2021-10-07 JULABO GmbH Wärmetauschvorrichtung und Verfahren zum Aufheizen oder Abkühlen eines Fluids

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3426841A (en) * 1966-05-18 1969-02-11 Herbert G Johnson Heat exchangers having plastic components
US4163474A (en) * 1976-03-10 1979-08-07 E. I. Du Pont De Nemours And Company Internally finned tube
FR2542437B1 (fr) * 1983-03-08 1988-04-08 Commissariat Energie Atomique Echangeur de chaleur entre deux fluides
US5653282A (en) * 1995-07-19 1997-08-05 The M. W. Kellogg Company Shell and tube heat exchanger with impingement distributor
US6779594B1 (en) * 1999-09-27 2004-08-24 York International Corporation Heat exchanger assembly with enhanced heat transfer characteristics
JP3631406B2 (ja) * 1999-12-28 2005-03-23 株式会社日本触媒 接触気相酸化反応用の多管式反応器
DE10032302A1 (de) * 2000-07-04 2001-10-25 Basf Ag Rohrreaktor mit Einrichtungen zur Wärmeübertragung
JP3774843B2 (ja) * 2001-05-25 2006-05-17 マルヤス工業株式会社 多管式熱交換器

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2007042529A1 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024008650A1 (fr) * 2022-07-07 2024-01-11 Valeo Systemes Thermiques Dispositif de regulation thermique, notamment de refroidissement
FR3137752A1 (fr) * 2022-07-07 2024-01-12 Valeo Systemes Thermiques Dispositif de régulation thermique, notamment de refroidissement

Also Published As

Publication number Publication date
WO2007042529A1 (fr) 2007-04-19
EP1938036B1 (fr) 2012-04-18
ES2385380T3 (es) 2012-07-24
KR101412305B1 (ko) 2014-06-25
DE102005049067A1 (de) 2007-04-19
ATE554359T1 (de) 2012-05-15
KR20080065289A (ko) 2008-07-11

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