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ES8302882A1 - Dispositivo para la produccion de vapor en instalaciones de sintesis de amoniaco. - Google Patents

Dispositivo para la produccion de vapor en instalaciones de sintesis de amoniaco.

Info

Publication number
ES8302882A1
ES8302882A1 ES506988A ES506988A ES8302882A1 ES 8302882 A1 ES8302882 A1 ES 8302882A1 ES 506988 A ES506988 A ES 506988A ES 506988 A ES506988 A ES 506988A ES 8302882 A1 ES8302882 A1 ES 8302882A1
Authority
ES
Spain
Prior art keywords
conduits
chamber
entry
gas
steam
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
Application number
ES506988A
Other languages
English (en)
Other versions
ES506988A0 (es
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
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 Borsig GmbH filed Critical Borsig GmbH
Publication of ES506988A0 publication Critical patent/ES506988A0/es
Publication of ES8302882A1 publication Critical patent/ES8302882A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/04—Preparation of ammonia by synthesis in the gas phase
    • C01C1/0405—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst
    • C01C1/0447—Apparatus other than synthesis reactors
    • C01C1/0452—Heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/021—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers with heating tubes in which flows a non-specified heating fluid
    • 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
    • F28D7/06—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 having a single U-bend
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/082—Heat exchange elements made from metals or metal alloys from steel or ferrous alloys
    • F28F21/083—Heat exchange elements made from metals or metal alloys from steel or ferrous alloys from stainless steel
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

DISPOSITIVO PARA LA PRODUCCION DE VAPOR EN INSTALACIONES DE SINTESIS DE AMONIACO. CARACTERIZADO PORQUE LA GENERACION DE VAPOR SE PRODUCE POR INTERCAMBIO DE CALOR ENTRE GASES CALIENTES DE AMONIACO QUE CIRCULAN EN TUBOS (7) EN FORMA DE U, A ALTA PRESION, Y EL AGUA QUE CIRCULA A ELEVADA PRESION ALREDEDOR DE DICHOS TUBOS (7) EN U; PORQUE EL RECINTO PARA EL VAPOR DE AGUA ESTA SEPARADO DEL DISPOSITIVO, POR MEDIO DEL FONDO TUBULAR DE LAS CAMARAS (3, 12) DE ENTRADA Y SALIDA DE GASES; PORQUE SE HA PREVISTO UNA CAMARA DE ENTRADA DE GASES (3), A TRAVES DE LA CUAL PASAN LOS GASES DE AMONIACO ANTES DE ENTRAR EN LOS TUBOS (7) EN U; Y PORQUE SE HA PREVISTO TAMBIEN UNA CAMARA (12) PARA LA SALIDA DE LOS GASES DE AMONIACO.
ES506988A 1980-12-23 1981-11-10 Dispositivo para la produccion de vapor en instalaciones de sintesis de amoniaco. Expired ES8302882A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3049409A DE3049409C2 (de) 1980-12-23 1980-12-23 Einrichtung zur Dampferzeugung in Ammoniak-Synthese-Anlagen

Publications (2)

Publication Number Publication Date
ES506988A0 ES506988A0 (es) 1982-12-16
ES8302882A1 true ES8302882A1 (es) 1982-12-16

Family

ID=6120499

Family Applications (1)

Application Number Title Priority Date Filing Date
ES506988A Expired ES8302882A1 (es) 1980-12-23 1981-11-10 Dispositivo para la produccion de vapor en instalaciones de sintesis de amoniaco.

Country Status (8)

Country Link
JP (1) JPS6038334B2 (es)
AT (1) AT382705B (es)
DE (1) DE3049409C2 (es)
ES (1) ES8302882A1 (es)
FR (1) FR2496843B1 (es)
GB (1) GB2089951B (es)
IT (1) IT1140363B (es)
NL (1) NL180134C (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3302304A1 (de) * 1983-01-25 1984-07-26 Borsig Gmbh, 1000 Berlin Waermetauscher zum kuehlen von heissen gasen, insbesondere aus der ammoniak-synthese
DE3641710A1 (de) * 1986-12-06 1988-06-16 Uhde Gmbh Vorrichtung zum waermetausch zwischen einem einen nh(pfeil abwaerts)3(pfeil abwaerts)-konverter verlassenden kreislaufgas und wasser
DE3642673C1 (de) * 1986-12-13 1988-01-21 Borsig Gmbh Waermeaustauscher zum Kuehlen von Gasen aus der Ammoniaksynthese
US5236671A (en) * 1990-09-24 1993-08-17 C. F. Braun, Inc. Apparatus for ammonia synthesis
EP2294009B1 (en) 2008-06-26 2015-02-25 Haldor Topsoe A/S Steam superheater
DE102010040278A1 (de) * 2010-09-06 2012-03-08 Siemens Aktiengesellschaft Wärmetauscher
ES2748856T5 (es) * 2011-01-31 2023-03-14 Haldor Topsoe As Intercambiador de calor
CN103344138A (zh) * 2013-07-15 2013-10-09 江苏七政新能源有限公司 一种多管式冷却器
CN104729824B (zh) * 2015-03-12 2017-06-30 中国科学院力学研究所 一种用于冷却高马赫数喷管喉道的换热装置及其构造方法
EP3406999B1 (en) 2017-05-26 2020-11-04 ALFA LAVAL OLMI S.p.A. Shell-and-tube heat exchanger

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR927657A (fr) * 1946-06-05 1947-11-05 Babcock & Wilcox France Perfectionnements aux échangeurs de chaleur tubulaires
US3083833A (en) * 1959-05-20 1963-04-02 Bendix Corp Fuel heater-filter combination
DE2007528C3 (de) * 1970-02-19 1973-10-25 Friedrich Uhde Gmbh, 4600 Dortmund Vorrichtung zum Warmetausch in Ammoniaksynthese Anlagen
DE2804187C2 (de) * 1978-02-01 1980-04-03 L. & C. Steinmueller Gmbh, 5270 Gummersbach Wärmeaustauscher mit in einer Platte eingelassenen hängenden U-Rohren zur Abkühlung von unter hohem Druck und hoher Temperatur stehenden Prozeßgasen
US4191246A (en) * 1979-03-05 1980-03-04 Combustion Engineering, Inc. Device to reduce local heat flux through a heat exchanger tube

Also Published As

Publication number Publication date
NL180134B (nl) 1986-08-01
GB2089951A (en) 1982-06-30
IT1140363B (it) 1986-09-24
IT8125674A0 (it) 1981-12-18
NL8104758A (nl) 1982-07-16
FR2496843B1 (fr) 1987-06-26
JPS57129821A (en) 1982-08-12
NL180134C (nl) 1987-01-02
FR2496843A1 (fr) 1982-06-25
ES506988A0 (es) 1982-12-16
AT382705B (de) 1987-04-10
JPS6038334B2 (ja) 1985-08-31
ATA432081A (de) 1986-08-15
GB2089951B (en) 1984-04-26
DE3049409C2 (de) 1983-12-01
DE3049409A1 (de) 1982-07-22

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519