AU594229B2 - Improved ammonia converter - Google Patents
Improved ammonia converter Download PDFInfo
- Publication number
- AU594229B2 AU594229B2 AU11303/88A AU1130388A AU594229B2 AU 594229 B2 AU594229 B2 AU 594229B2 AU 11303/88 A AU11303/88 A AU 11303/88A AU 1130388 A AU1130388 A AU 1130388A AU 594229 B2 AU594229 B2 AU 594229B2
- Authority
- AU
- Australia
- Prior art keywords
- heat exchanger
- double
- ammonia converter
- catalyst bed
- stage ammonia
- 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.)
- Ceased
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
- C01C1/0417—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst characterised by the synthesis reactor, e.g. arrangement of catalyst beds and heat exchangers in the reactor
- C01C1/0423—Cold wall reactors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
- B01J8/0403—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the fluid flow within the beds being predominantly horizontal
- B01J8/0407—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the fluid flow within the beds being predominantly horizontal through two or more cylindrical annular shaped beds
- B01J8/0415—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the fluid flow within the beds being predominantly horizontal through two or more cylindrical annular shaped beds the beds being superimposed one above the other
-
- 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
- C01C1/0417—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst characterised by the synthesis reactor, e.g. arrangement of catalyst beds and heat exchangers in the reactor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
- B01J2208/00203—Coils
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
- B01J2208/00212—Plates; Jackets; Cylinders
- B01J2208/00221—Plates; Jackets; Cylinders comprising baffles for guiding the flow of the heat exchange medium
-
- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Sorption Type Refrigeration Machines (AREA)
- Catalysts (AREA)
- Glass Compositions (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873708781 DE3708781A1 (de) | 1987-03-18 | 1987-03-18 | Zweistufiger ammoniakkonverter mit wenigstens einem katalysatorbett mit in dessen inneren angeordneten waermetauscher |
| DE3708781 | 1987-03-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU1130388A AU1130388A (en) | 1988-09-22 |
| AU594229B2 true AU594229B2 (en) | 1990-03-01 |
Family
ID=6323361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU11303/88A Ceased AU594229B2 (en) | 1987-03-18 | 1988-02-04 | Improved ammonia converter |
Country Status (13)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3819451A1 (de) * | 1988-06-08 | 1989-12-14 | Uhde Gmbh | Vorrichtung zur durchfuehrung exothermer, katalytischer gasreaktionen fuer die ammoniak- oder methanol-synthese |
| DE102004028200B3 (de) | 2004-05-28 | 2005-12-15 | Hippweb E.K. | Verfahren zur Durchführung heterogen katalytischer exothermer Gasphasenreaktionen für die Methanolsynthese |
| DE102006061847A1 (de) * | 2006-12-21 | 2008-06-26 | Uhde Gmbh | Ammoniakkonverter |
| GB201308428D0 (en) * | 2013-05-10 | 2013-06-19 | Johnson Matthey Plc | Reactor |
| DE102016203753A1 (de) * | 2016-03-08 | 2017-09-14 | Thyssenkrupp Ag | Verfahren zur Herstellung von Produkten unter wechselnden Lastbedingungen |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0134260A1 (en) * | 1982-01-18 | 1985-03-20 | The M. W. Kellogg Company | Horizontal ammonia converter |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE730568A (enrdf_load_stackoverflow) * | 1968-03-28 | 1969-09-29 | ||
| IT1041778B (it) * | 1975-07-15 | 1980-01-10 | Snam Progetti | Reattore a flusso radiale per la sintesi dell ammoniaca con produzione di vapore ad alto livello termico |
| GB1574723A (en) * | 1976-03-10 | 1980-09-10 | Haldor Topsoe As | Apparatus for the synthesis of ammonia |
| IT1141102B (it) * | 1980-11-28 | 1986-10-01 | Ammonia Casale Sa | Reattore assiale-radiale per sintesi eterogenee |
-
1987
- 1987-03-18 DE DE19873708781 patent/DE3708781A1/de active Granted
- 1987-03-18 DE DE8717724U patent/DE8717724U1/de not_active Expired
-
1988
- 1988-01-22 EP EP88100898A patent/EP0282699B1/de not_active Expired - Lifetime
- 1988-01-22 ES ES198888100898T patent/ES2039001T3/es not_active Expired - Lifetime
- 1988-01-22 AT AT88100898T patent/ATE86950T1/de not_active IP Right Cessation
- 1988-01-22 DE DE8888100898T patent/DE3879241D1/de not_active Expired - Fee Related
- 1988-01-27 ZA ZA880539A patent/ZA88539B/xx unknown
- 1988-01-28 CA CA000557528A patent/CA1298962C/en not_active Expired - Fee Related
- 1988-02-01 FI FI880450A patent/FI84168C/fi not_active IP Right Cessation
- 1988-02-01 DK DK198800501A patent/DK172441B1/da not_active IP Right Cessation
- 1988-02-02 MY MYPI88000092A patent/MY100781A/en unknown
- 1988-02-04 AU AU11303/88A patent/AU594229B2/en not_active Ceased
- 1988-02-08 NO NO880535A patent/NO170575C/no unknown
- 1988-02-18 JP JP63034127A patent/JPH0672013B2/ja not_active Expired - Fee Related
- 1988-02-25 CN CN88100966A patent/CN1010402B/zh not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0134260A1 (en) * | 1982-01-18 | 1985-03-20 | The M. W. Kellogg Company | Horizontal ammonia converter |
Also Published As
| Publication number | Publication date |
|---|---|
| DK172441B1 (da) | 1998-07-13 |
| DK50188A (da) | 1988-09-19 |
| ES2039001T3 (es) | 1993-08-16 |
| EP0282699A3 (en) | 1989-04-26 |
| DE3708781C2 (enrdf_load_stackoverflow) | 1989-11-23 |
| DK50188D0 (da) | 1988-02-01 |
| CA1298962C (en) | 1992-04-21 |
| AU1130388A (en) | 1988-09-22 |
| DE3708781A1 (de) | 1988-09-29 |
| DE3879241D1 (de) | 1993-04-22 |
| FI880450A7 (fi) | 1988-09-19 |
| NO880535D0 (no) | 1988-02-08 |
| EP0282699A2 (de) | 1988-09-21 |
| FI84168C (fi) | 1991-10-25 |
| EP0282699B1 (de) | 1993-03-17 |
| MY100781A (en) | 1991-02-14 |
| FI880450A0 (fi) | 1988-02-01 |
| ZA88539B (en) | 1988-07-27 |
| DE8717724U1 (de) | 1989-10-05 |
| CN1010402B (zh) | 1990-11-14 |
| NO170575B (no) | 1992-07-27 |
| JPS63230517A (ja) | 1988-09-27 |
| CN88100966A (zh) | 1988-10-05 |
| JPH0672013B2 (ja) | 1994-09-14 |
| NO880535L (no) | 1988-09-19 |
| ATE86950T1 (de) | 1993-04-15 |
| NO170575C (no) | 1992-11-04 |
| FI84168B (fi) | 1991-07-15 |
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