FR2496843B1 - Dispositif pour la production de vapeur dans des installations de synthese d'ammoniac - Google Patents
Dispositif pour la production de vapeur dans des installations de synthese d'ammoniacInfo
- Publication number
- FR2496843B1 FR2496843B1 FR8122002A FR8122002A FR2496843B1 FR 2496843 B1 FR2496843 B1 FR 2496843B1 FR 8122002 A FR8122002 A FR 8122002A FR 8122002 A FR8122002 A FR 8122002A FR 2496843 B1 FR2496843 B1 FR 2496843B1
- Authority
- FR
- France
- Prior art keywords
- steam
- production
- ammonia synthesis
- synthesis plants
- plants
- 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
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title 2
- 229910021529 ammonia Inorganic materials 0.000 title 1
- 230000015572 biosynthetic process Effects 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000004326 stimulated echo acquisition mode for imaging Methods 0.000 title 1
- 238000003786 synthesis reaction Methods 0.000 title 1
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)
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 |
---|---|
FR2496843A1 FR2496843A1 (fr) | 1982-06-25 |
FR2496843B1 true FR2496843B1 (fr) | 1987-06-26 |
Family
ID=6120499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8122002A Expired FR2496843B1 (fr) | 1980-12-23 | 1981-11-24 | Dispositif pour la production de vapeur dans des installations de synthese d'ammoniac |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS6038334B2 (fr) |
AT (1) | AT382705B (fr) |
DE (1) | DE3049409C2 (fr) |
ES (1) | ES8302882A1 (fr) |
FR (1) | FR2496843B1 (fr) |
GB (1) | GB2089951B (fr) |
IT (1) | IT1140363B (fr) |
NL (1) | NL180134C (fr) |
Families Citing this family (10)
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 |
KR101562527B1 (ko) * | 2008-06-26 | 2015-10-22 | 할도르 토프쉐 에이/에스 | 암모니아의 제조방법 및 스팀 슈퍼히터 |
DE102010040278A1 (de) * | 2010-09-06 | 2012-03-08 | Siemens Aktiengesellschaft | Wärmetauscher |
PL2482020T5 (pl) | 2011-01-31 | 2023-03-27 | Haldor Topsøe A/S | Wymiennik ciepła |
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 |
ES2842423T3 (es) | 2017-05-26 | 2021-07-14 | Alfa Laval Olmi S P A | Intercambiador de calor de carcasa y tubos |
Family Cites Families (5)
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 |
-
1980
- 1980-12-23 DE DE3049409A patent/DE3049409C2/de not_active Expired
-
1981
- 1981-10-08 AT AT0432081A patent/AT382705B/de not_active IP Right Cessation
- 1981-10-21 NL NLAANVRAGE8104758,A patent/NL180134C/xx not_active IP Right Cessation
- 1981-11-10 ES ES506988A patent/ES8302882A1/es not_active Expired
- 1981-11-12 GB GB8134154A patent/GB2089951B/en not_active Expired
- 1981-11-24 FR FR8122002A patent/FR2496843B1/fr not_active Expired
- 1981-11-30 JP JP56190936A patent/JPS6038334B2/ja not_active Expired
- 1981-12-18 IT IT25674/81A patent/IT1140363B/it active
Also Published As
Publication number | Publication date |
---|---|
NL180134C (nl) | 1987-01-02 |
AT382705B (de) | 1987-04-10 |
JPS57129821A (en) | 1982-08-12 |
GB2089951A (en) | 1982-06-30 |
ATA432081A (de) | 1986-08-15 |
DE3049409A1 (de) | 1982-07-22 |
ES506988A0 (es) | 1982-12-16 |
IT8125674A0 (it) | 1981-12-18 |
NL8104758A (nl) | 1982-07-16 |
NL180134B (nl) | 1986-08-01 |
JPS6038334B2 (ja) | 1985-08-31 |
IT1140363B (it) | 1986-09-24 |
ES8302882A1 (es) | 1982-12-16 |
FR2496843A1 (fr) | 1982-06-25 |
DE3049409C2 (de) | 1983-12-01 |
GB2089951B (en) | 1984-04-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RO72141A (fr) | Procede et reacteur pour la synthese de l'ammoniac | |
FR2305123A1 (fr) | Dispositif pour l'hydroculture de plantes | |
BE883234A (fr) | Dispositif d'etancheite de coulee | |
BE851749A (fr) | Dispositif pour nettoyer et desinfecter les parcours a lait d'installations de traite a tuyauterie | |
FR2496843B1 (fr) | Dispositif pour la production de vapeur dans des installations de synthese d'ammoniac | |
RO91074A (fr) | Composition liquide pour la protection des plantes | |
BE855197A (fr) | Dispositif de formation de gouttes pour installation d'arrosage par egouttement | |
FR2638606B1 (fr) | Conditionnement pour plantes avec dispositif d'identification | |
FR2468816B1 (fr) | Vanne d'ecoulement pour installations de traite | |
FR2325724A1 (fr) | Dispositif de changement d'electrodes pour installation de refusion sous laitier | |
FR2564761B1 (fr) | Dispositif d'introduction de coulee pour paniers de coulee d'installations de coulee continue | |
FR2482871B1 (fr) | Procede pour la production de granules d'uree et engrais comprenant ces granules | |
FR2563919B1 (fr) | Dispositif pour appliquer des contraintes radiales impulsionnelles a la paroi d'un puits | |
FR2351054A1 (fr) | Procede et installation de production d'ammoniac et d'eau lourde | |
FR2575899B1 (fr) | Dispositif pour nettoyer des installations de traite | |
FR2351053A1 (fr) | Procede et installation de production d'ammoniac et d'eau lourde | |
BE886991A (fr) | Procede de synthese de l'ammoniac a partir d'hydrocarbures | |
FR2308615A1 (fr) | Procede de condensation de carbamate dans les installations de synthese de l'uree | |
FR2561062B3 (fr) | Dispositif pour extirper des souches d'arbres | |
FR2277035A1 (fr) | Reacteur pour la synthese de l'ammoniac | |
FR2497511B1 (fr) | Procede de synthese de l'uree | |
FR2561067B1 (fr) | Dispositif pour la distribution de nourriture a des animaux | |
FR2605419B1 (fr) | Dispositif pour la synthese de reseaux de diffraction holographiques longs | |
RO85313A (fr) | Procede pour la preparation des anilides d'ergolyne | |
PT71385A (fr) | Dispositif irrigateur autonome pour plantes |