EP0810414A3 - Wärmetauscher zum Kühlen von Spaltgas - Google Patents

Wärmetauscher zum Kühlen von Spaltgas Download PDF

Info

Publication number
EP0810414A3
EP0810414A3 EP97107608A EP97107608A EP0810414A3 EP 0810414 A3 EP0810414 A3 EP 0810414A3 EP 97107608 A EP97107608 A EP 97107608A EP 97107608 A EP97107608 A EP 97107608A EP 0810414 A3 EP0810414 A3 EP 0810414A3
Authority
EP
European Patent Office
Prior art keywords
cooling
heat exchanger
recess
tube
cooling tube
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
EP97107608A
Other languages
English (en)
French (fr)
Other versions
EP0810414B1 (de
EP0810414A2 (de
Inventor
Peter Brücher
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.)
Borsig GmbH
Original Assignee
Borsig GmbH
Deutsche Babcock Borsig AG
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
Priority claimed from DE1996122139 external-priority patent/DE19622139A1/de
Application filed by Borsig GmbH, Deutsche Babcock Borsig AG filed Critical Borsig GmbH
Publication of EP0810414A2 publication Critical patent/EP0810414A2/de
Publication of EP0810414A3 publication Critical patent/EP0810414A3/de
Application granted granted Critical
Publication of EP0810414B1 publication Critical patent/EP0810414B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G9/002—Cooling of cracked gases
    • 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
    • F28D7/10—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 one within the other, e.g. concentrically
    • F28D7/106—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 one within the other, e.g. concentrically consisting of two coaxial conduits or modules of two coaxial conduits
    • 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
    • F28F9/0219—Arrangements for sealing end plates into casing or header box; Header box sub-elements
    • F28F9/0221—Header boxes or end plates formed by stacked elements
    • 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
    • F28D2021/0075—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for syngas or cracked gas cooling systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Hydrogen, Water And Hydrids (AREA)

Abstract

Ein Wärmetauscher zum Kühlen von Spaltgas ist mit mehreren jeweils von einem Außenrohr (6) umgebenen Kühlrohren (4) versehen, wobei Kühlrohr (4) und Außenrohr (6) an beiden Enden an je eine Wasserkammer (7, 8) zur Zuführung und Abführung eines Kühlmediums angeschweißt sind. Die Wasserkammer (7, 8) besteht aus einem massiven, streifenförmigen Stück, in das in einem Abstand voneinander kreisförmige Vertiefungen (11) eingebracht sind, die jeweils ein einziges Kühlrohr (4) umgeben. Der Durchmesser der Vertiefung (11) ist gleich dem oder größer als der Innendurchmesser des Außenrohres (6). Die Vertiefung (11) weist im Bereich der Rohrenden der Kühlrohre (4) einen dünnen, ringförmigen Boden (12) mit einer geringen Restwanddicke auf. Das die Wasserkammer (7, 8) bildende streifenförmige Stück besteht aus einzelnen miteinander verbundenen Abschnitten (7.1, 7.2, 7.3, 8.1, 8.2, 8.3), in die jeweils eine einzige, ein Kühlrohr (4) umgebende Vertiefung (11) eingebracht ist.
EP97107608A 1996-06-01 1997-05-09 Wärmetauscher zum Kühlen von Spaltgas Expired - Lifetime EP0810414B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1996122139 DE19622139A1 (de) 1994-12-21 1996-06-01 Wärmetauscher zum Kühlen von Spaltgas
DE19622139 1996-06-01

Publications (3)

Publication Number Publication Date
EP0810414A2 EP0810414A2 (de) 1997-12-03
EP0810414A3 true EP0810414A3 (de) 1999-06-02
EP0810414B1 EP0810414B1 (de) 2002-04-10

Family

ID=7795951

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97107608A Expired - Lifetime EP0810414B1 (de) 1996-06-01 1997-05-09 Wärmetauscher zum Kühlen von Spaltgas

Country Status (6)

Country Link
US (1) US5813453A (de)
EP (1) EP0810414B1 (de)
JP (1) JP4140068B2 (de)
AT (1) ATE216060T1 (de)
DE (1) DE59706936D1 (de)
ES (1) ES2175214T3 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19833004A1 (de) * 1998-07-22 2000-01-27 Borsig Gmbh Wärmetauscher zum Kühlen eines heißen Prozeßgases
DE19847770A1 (de) * 1998-10-16 2000-04-20 Borsig Gmbh Wärmetauscher mit einem Verbindungsstück
NL1014916C2 (nl) * 2000-04-11 2001-10-12 Bronswerk Heat Transfer Bv Warmtewisselaar.
EP1298404B1 (de) * 2001-09-26 2005-04-06 Bronswerk Heat Transfer B.V. Wärmetauscher
ITMI20010594U1 (it) * 2001-11-12 2003-05-12 Olmi Spa Giunzione di un tubo non raffreddato e di un tubo raffreddato, in particolare per scambiatori di calore a doppio tubo
KR100541559B1 (ko) * 2004-01-29 2006-01-11 삼성전자주식회사 글랜드부를 갖는 배치형 증착 장비
US8186423B2 (en) * 2004-05-25 2012-05-29 Shell Oil Company Apparatus for cooling a hot gas
DE102006055973A1 (de) * 2006-11-24 2008-05-29 Borsig Gmbh Wärmetauscher zur Kühlung von Spaltgas
US8074973B2 (en) 2007-10-02 2011-12-13 Exxonmobil Chemical Patents Inc. Method and apparatus for cooling pyrolysis effluent
US7802985B2 (en) * 2007-10-25 2010-09-28 Alan Cross Direct fired heater utilizing particulates as a heat transfer medium
DE102008036955A1 (de) * 2008-08-08 2010-02-11 Borsig Gmbh Verbindungsstück zwischen einem Spaltrohr und einem Kühlrohr sowie ein Verfahren zum Verbinden eines Spaltrohres mit einem Kühlrohr
DE102009025624A1 (de) * 2009-06-17 2010-12-23 Borsig Gmbh Wärmetauscher zum Kühlen von Spaltgas
CA2921016A1 (en) 2016-02-18 2017-08-18 Leslie Wilfred Benum Cracked gas quench heat exchanger using heat pipes
IT201800004827A1 (it) * 2018-04-24 2019-10-24 Scambiatore di calore a doppio tubo e relativo metodo di fabbricazione
IT201800005676A1 (it) * 2018-05-24 2019-11-24 Parete di testa per scambiatore di calore e relativo scambiatore di calore a fascio tubiero
DE102021003955A1 (de) 2021-07-23 2023-01-26 Borsig Gmbh Wärmetauscher

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT304595B (de) * 1968-03-30 1973-01-10 Basf Ag Rohrboden für zur Erzeugung gespannten Dampfes bestimmte Heißgaskühler
US3791326A (en) * 1970-07-07 1974-02-12 Dunham Bush Inc Method of forming a modular header for a tube within a tube heat exchanger
DD120283A5 (de) * 1974-03-15 1976-06-05
DE3028563A1 (de) * 1979-07-30 1981-02-12 Toyo Engineering Corp Abhitzekessel
AT361953B (de) * 1979-07-10 1981-04-10 Borsig Gmbh Rohrbuendel-waermeaustauscher

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3129931A (en) * 1961-06-27 1964-04-21 Kenneth W Stookey Recuperator
DE2708696A1 (de) * 1977-03-01 1978-09-07 Deggendorfer Werft Eisenbau Mehrschichtiger rohrboden fuer waermetauscher
DE3411795A1 (de) * 1984-03-30 1985-10-03 Borsig Gmbh, 1000 Berlin Verfahren zum betreiben von rohrbuendelwaermeaustauschern zum kuehlen von gasen
DE3533219C1 (de) * 1985-09-18 1986-11-13 Borsig Gmbh, 1000 Berlin Rohrbuendelwaermetauscher
DE3715712C1 (de) * 1987-05-12 1988-07-21 Borsig Gmbh Waermetauscher insbesondere zum Kuehlen von Spaltgas
DE3930205A1 (de) * 1989-09-09 1991-03-14 Borsig Babcock Ag Rohrbuendel-waermetauscher
DE4000527A1 (de) * 1990-01-10 1991-07-11 Borsig Babcock Ag Waermetauscher zum kuehlen von heissem reaktionsgas
US5425415A (en) * 1993-06-15 1995-06-20 Abb Lummus Crest Inc. Vertical heat exchanger
DE4445687A1 (de) * 1994-12-21 1996-06-27 Borsig Babcock Ag Wärmetauscher zum Kühlen von Spaltgas

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT304595B (de) * 1968-03-30 1973-01-10 Basf Ag Rohrboden für zur Erzeugung gespannten Dampfes bestimmte Heißgaskühler
US3791326A (en) * 1970-07-07 1974-02-12 Dunham Bush Inc Method of forming a modular header for a tube within a tube heat exchanger
DD120283A5 (de) * 1974-03-15 1976-06-05
AT361953B (de) * 1979-07-10 1981-04-10 Borsig Gmbh Rohrbuendel-waermeaustauscher
DE3028563A1 (de) * 1979-07-30 1981-02-12 Toyo Engineering Corp Abhitzekessel

Also Published As

Publication number Publication date
JPH1062078A (ja) 1998-03-06
ES2175214T3 (es) 2002-11-16
US5813453A (en) 1998-09-29
JP4140068B2 (ja) 2008-08-27
EP0810414B1 (de) 2002-04-10
ATE216060T1 (de) 2002-04-15
EP0810414A2 (de) 1997-12-03
DE59706936D1 (de) 2002-05-16

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