DK172441B1 - Totrinsammoniakkonverter med mindst et katalysatorleje og med mindst en indvendigt anbragt varmeveksler - Google Patents
Totrinsammoniakkonverter med mindst et katalysatorleje og med mindst en indvendigt anbragt varmeveksler Download PDFInfo
- Publication number
- DK172441B1 DK172441B1 DK198800501A DK50188A DK172441B1 DK 172441 B1 DK172441 B1 DK 172441B1 DK 198800501 A DK198800501 A DK 198800501A DK 50188 A DK50188 A DK 50188A DK 172441 B1 DK172441 B1 DK 172441B1
- Authority
- DK
- Denmark
- Prior art keywords
- heat exchanger
- catalyst bed
- tubes
- ammonia converter
- stage ammonia
- Prior art date
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 (3)
| Publication Number | Publication Date |
|---|---|
| DK50188D0 DK50188D0 (da) | 1988-02-01 |
| DK50188A DK50188A (da) | 1988-09-19 |
| DK172441B1 true DK172441B1 (da) | 1998-07-13 |
Family
ID=6323361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK198800501A DK172441B1 (da) | 1987-03-18 | 1988-02-01 | Totrinsammoniakkonverter med mindst et katalysatorleje og med mindst en indvendigt anbragt varmeveksler |
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 |
Family Cites Families (5)
| 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 |
| US4452760A (en) * | 1982-01-18 | 1984-06-05 | The M. W. Kellogg Company | Horizontal ammonia converter |
-
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
Also Published As
| Publication number | Publication date |
|---|---|
| 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 |
| AU594229B2 (en) | 1990-03-01 |
| NO170575C (no) | 1992-11-04 |
| FI84168B (fi) | 1991-07-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9687801B2 (en) | Adiabatic multi-bed catalytic converter with inter-bed cooling | |
| RU2234975C2 (ru) | Проточный реактор с радиальным потоком и способ обработки жидкого потока реагентов | |
| US4976928A (en) | Device for performing exothermic catalytic gas reactions for the synthesis of ammonia or methanol | |
| DK172441B1 (da) | Totrinsammoniakkonverter med mindst et katalysatorleje og med mindst en indvendigt anbragt varmeveksler | |
| JPH0449147Y2 (enrdf_load_stackoverflow) | ||
| US4796570A (en) | Apparatus for heating steam formed from cooling water | |
| US11828542B2 (en) | Shell and tube heat exchanger | |
| EP0550539A1 (en) | AMMONIA GAS SYNTHESIS APPARATUS. | |
| GB1060220A (en) | Improvements in heat exchangers adapted for generation of vapour from liquid | |
| US5480620A (en) | Catalytic converter | |
| RU2002131458A (ru) | Каталитический реактор для экзотермических процессов, протекающих в газ-твердой фазе с невысокой разностью температур | |
| CN115697543A (zh) | 多床催化反应器 | |
| US4337224A (en) | Apparatus for conducting the catalytic oxidation of gaseous sulfur compounds to sulfur trioxide | |
| CA1303020C (en) | Device for the heat exchange between a recycle gas leaving an nh _converter and water | |
| ATE198426T1 (de) | Verfahren zur nachrüstung eines heterogenen exothermischen synthesereaktors | |
| US5329886A (en) | Steam generator | |
| SU803191A1 (ru) | Каталитический трубчатый конвертор углеводородов | |
| KR20050083061A (ko) | 클라우스 플랜트용 폐열 보일러 | |
| US5399321A (en) | Tubular pressurized catalytic hydrocarbon converter | |
| SU1142949A1 (ru) | Каталитический трубчатый конвертор | |
| GB2100408A (en) | Method of and apparatus for regulating the temperature of heat exchanger supply gas | |
| RU2131765C1 (ru) | Конвертор для двухступенчатой каталитической конверсии углеводородов | |
| DE3374928D1 (en) | Horizontal ammonia converter | |
| CA2177212A1 (en) | Converter for sulphuric acid plants | |
| JPS5668798A (en) | Tube type heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B1 | Patent granted (law 1993) | ||
| PBP | Patent lapsed |
Country of ref document: DK |