NL180134B - DEVICE FOR OBTAINING VAPOR BY EXCHANGE OF HEAT IN THE PREPARATION OF AMMONIAK. - Google Patents

DEVICE FOR OBTAINING VAPOR BY EXCHANGE OF HEAT IN THE PREPARATION OF AMMONIAK.

Info

Publication number
NL180134B
NL180134B NLAANVRAGE8104758,A NL8104758A NL180134B NL 180134 B NL180134 B NL 180134B NL 8104758 A NL8104758 A NL 8104758A NL 180134 B NL180134 B NL 180134B
Authority
NL
Netherlands
Prior art keywords
ammoniak
exchange
preparation
heat
obtaining vapor
Prior art date
Application number
NLAANVRAGE8104758,A
Other languages
Dutch (nl)
Other versions
NL180134C (en
NL8104758A (en
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 NL8104758A publication Critical patent/NL8104758A/en
Publication of NL180134B publication Critical patent/NL180134B/en
Application granted granted Critical
Publication of NL180134C publication Critical patent/NL180134C/en

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)
NLAANVRAGE8104758,A 1980-12-23 1981-10-21 DEVICE FOR OBTAINING VAPOR BY EXCHANGE OF HEAT IN THE PREPARATION OF AMMONIAK. NL180134C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3049409A DE3049409C2 (en) 1980-12-23 1980-12-23 Equipment for steam generation in ammonia synthesis plants
DE3049409 1980-12-23

Publications (3)

Publication Number Publication Date
NL8104758A NL8104758A (en) 1982-07-16
NL180134B true NL180134B (en) 1986-08-01
NL180134C NL180134C (en) 1987-01-02

Family

ID=6120499

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE8104758,A NL180134C (en) 1980-12-23 1981-10-21 DEVICE FOR OBTAINING VAPOR BY EXCHANGE OF HEAT IN THE PREPARATION OF AMMONIAK.

Country Status (8)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3302304A1 (en) * 1983-01-25 1984-07-26 Borsig Gmbh, 1000 Berlin HEAT EXCHANGER FOR COOLING HOT GASES, ESPECIALLY FROM THE AMMONIA SYNTHESIS
DE3641710A1 (en) * 1986-12-06 1988-06-16 Uhde Gmbh DEVICE FOR EXCHANGING HEAT BETWEEN A CIRCUIT GAS AND WATER LEAVING AN NH (DOWN ARROW) 3 (DOWN ARROW) CONVERTER
DE3642673C1 (en) * 1986-12-13 1988-01-21 Borsig Gmbh Heat exchanger for cooling gases from ammonia synthesis
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 (en) * 2010-09-06 2012-03-08 Siemens Aktiengesellschaft Heat exchanger e.g. steam generator used in nuclear plant, has perforated plate whose surface is divided into hot and cold regions, such that heat transfer medium flows through passages in opposite directions
EP2482020B2 (en) 2011-01-31 2022-12-21 Haldor Topsøe A/S Heat exchanger
CN103344138A (en) * 2013-07-15 2013-10-09 江苏七政新能源有限公司 Multi-tube type cooler
CN104729824B (en) * 2015-03-12 2017-06-30 中国科学院力学研究所 A kind of heat-exchanger rig and its building method for cooling down High Mach number nozzle throat
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 (en) * 1946-06-05 1947-11-05 Babcock & Wilcox France Improvements to tubular heat exchangers
US3083833A (en) * 1959-05-20 1963-04-02 Bendix Corp Fuel heater-filter combination
DE2007528C3 (en) * 1970-02-19 1973-10-25 Friedrich Uhde Gmbh, 4600 Dortmund Device for heat exchange in ammonia synthesis plants
DE2804187C2 (en) * 1978-02-01 1980-04-03 L. & C. Steinmueller Gmbh, 5270 Gummersbach Heat exchanger with hanging U-tubes embedded in a plate for cooling process gases under high pressure and high temperature
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 (en) 1983-12-01
ES8302882A1 (en) 1982-12-16
AT382705B (en) 1987-04-10
FR2496843A1 (en) 1982-06-25
DE3049409A1 (en) 1982-07-22
GB2089951A (en) 1982-06-30
NL180134C (en) 1987-01-02
ATA432081A (en) 1986-08-15
IT1140363B (en) 1986-09-24
FR2496843B1 (en) 1987-06-26
JPS6038334B2 (en) 1985-08-31
IT8125674A0 (en) 1981-12-18
GB2089951B (en) 1984-04-26
JPS57129821A (en) 1982-08-12
NL8104758A (en) 1982-07-16
ES506988A0 (en) 1982-12-16

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Legal Events

Date Code Title Description
A1A A request for search or an international-type search has been filed
BB A search report has been drawn up
A85 Still pending on 85-01-01
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee