IT1140363B - Dispositivo per produrre vapore in impianti di sintesi per ammoniaca - Google Patents

Dispositivo per produrre vapore in impianti di sintesi per ammoniaca

Info

Publication number
IT1140363B
IT1140363B IT25674/81A IT2567481A IT1140363B IT 1140363 B IT1140363 B IT 1140363B IT 25674/81 A IT25674/81 A IT 25674/81A IT 2567481 A IT2567481 A IT 2567481A IT 1140363 B IT1140363 B IT 1140363B
Authority
IT
Italy
Prior art keywords
ammonia
produce steam
synthesis plants
plants
synthesis
Prior art date
Application number
IT25674/81A
Other languages
English (en)
Other versions
IT8125674A0 (it
Inventor
Wolfgang Kehrer
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 IT8125674A0 publication Critical patent/IT8125674A0/it
Application granted granted Critical
Publication of IT1140363B publication Critical patent/IT1140363B/it

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)
IT25674/81A 1980-12-23 1981-12-18 Dispositivo per produrre vapore in impianti di sintesi per ammoniaca IT1140363B (it)

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
IT8125674A0 IT8125674A0 (it) 1981-12-18
IT1140363B true IT1140363B (it) 1986-09-24

Family

ID=6120499

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25674/81A IT1140363B (it) 1980-12-23 1981-12-18 Dispositivo per produrre vapore in impianti di sintesi per ammoniaca

Country Status (8)

Country Link
JP (1) JPS6038334B2 (it)
AT (1) AT382705B (it)
DE (1) DE3049409C2 (it)
ES (1) ES506988A0 (it)
FR (1) FR2496843B1 (it)
GB (1) GB2089951B (it)
IT (1) IT1140363B (it)
NL (1) NL180134C (it)

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
CA2728858C (en) * 2008-06-26 2014-12-23 Haldor Topsoe A/S Process for the production of ammonia
DE102010040278A1 (de) * 2010-09-06 2012-03-08 Siemens Aktiengesellschaft Wärmetauscher
EP2482020B2 (en) 2011-01-31 2022-12-21 Haldor Topsøe A/S Heat exchanger
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
DE3049409C2 (de) 1983-12-01
ES8302882A1 (es) 1982-12-16
AT382705B (de) 1987-04-10
FR2496843A1 (fr) 1982-06-25
DE3049409A1 (de) 1982-07-22
GB2089951A (en) 1982-06-30
NL180134C (nl) 1987-01-02
ATA432081A (de) 1986-08-15
FR2496843B1 (fr) 1987-06-26
JPS6038334B2 (ja) 1985-08-31
IT8125674A0 (it) 1981-12-18
GB2089951B (en) 1984-04-26
NL180134B (nl) 1986-08-01
JPS57129821A (en) 1982-08-12
NL8104758A (nl) 1982-07-16
ES506988A0 (es) 1982-12-16

Similar Documents

Publication Publication Date Title
IT1073198B (it) Perfezionamento negli impianti di cultura intensiva di vegetali
TR21143A (tr) Nitrojen ve hidrojenden amonyagin sentezine mahsus usuller
IT1096402B (it) Miglioramenti negli impianti di reazione di fermentazione
IT1140051B (it) Impianto di gassificazone
IT1140363B (it) Dispositivo per produrre vapore in impianti di sintesi per ammoniaca
BE856879A (fr) Multiplication des plantes ligneuses
DK356081A (da) Modstroemskoeletaarn isaer til dampkraftvaerker
IT1120224B (it) Flussometro,in particolare per impianti sanitari
IT1159732B (it) Impianto di combustione per combustibili solidi
DK462478A (da) Planteaflaegningsindretning
IT7824089A0 (it) Dispositivo separatore per impianti di evaporazione.
IT7868383A0 (it) Generatore di vapore
IT7869307A0 (it) Sistema di regolazione per turbine a vapore
IT1061866B (it) Perfezionamento negli impianti di condensazione di vapore per turbine
DK351178A (da) Anlaeg til registrering af passage af genstande gennem et forud bestemt omraade
IT7846891A0 (it) Apparecchio pulsatore per impianti di mungitura
IT1163126B (it) Miglioramenti apportati agli impianti di trattamento di un prodotto in mezzo gassoso
IT1123906B (it) Dispositivo di alimentazione per grandi impianti di combustione
IT1150839B (it) Barrotto di griglia per impianti di incernerimento di immodizie
DK257978A (da) Roermalkeanlaeg
IT1149891B (it) Dispositivo per regolare una turbina a vapore o a gas
IT1209784B (it) Dispositivo di sformatura in impianti per fonderia.
IT8315191V0 (it) Dispositivo di polmonazione parti colarmente per impianti di confezio namento
IT1195608B (it) Impianto di generazione di vapore
IT8334945V0 (it) Impianto di generazione di vapore