BE783830A - Procede et dispositif pour l'acheminement des gaz dans les installations de synthese catalytique a haute pression, par exemple pour la synthese de l'ammoniaque - Google Patents
Procede et dispositif pour l'acheminement des gaz dans les installations de synthese catalytique a haute pression, par exemple pour la synthese de l'ammoniaqueInfo
- Publication number
- BE783830A BE783830A BE783830A BE783830A BE783830A BE 783830 A BE783830 A BE 783830A BE 783830 A BE783830 A BE 783830A BE 783830 A BE783830 A BE 783830A BE 783830 A BE783830 A BE 783830A
- Authority
- BE
- Belgium
- Prior art keywords
- synthesis
- ammonia
- delivery
- gas
- high pressure
- 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
- B01J8/0005—Catalytic processes under superatmospheric pressure
-
- 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
-
- 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
- B01J8/0496—Heating or cooling 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
- B01J2208/00194—Tubes
-
- 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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT443471A AT306745B (de) | 1971-05-24 | 1971-05-24 | Vorrichtung zur Durchführung von Hochdrucksynthesen, beispielsweise der Ammoniaksynthese |
DE2126211 | 1971-05-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE783830A true BE783830A (fr) | 1972-11-23 |
Family
ID=25601170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE783830A BE783830A (fr) | 1971-05-24 | 1972-05-23 | Procede et dispositif pour l'acheminement des gaz dans les installations de synthese catalytique a haute pression, par exemple pour la synthese de l'ammoniaque |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT306745B (da) |
BE (1) | BE783830A (da) |
DE (1) | DE2126211B1 (da) |
DK (1) | DK150712C (da) |
FR (1) | FR2138701B1 (da) |
GB (1) | GB1387044A (da) |
NL (1) | NL172434C (da) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1574723A (en) * | 1976-03-10 | 1980-09-10 | Haldor Topsoe As | Apparatus for the synthesis of ammonia |
EP0007743B1 (en) * | 1978-07-17 | 1985-01-02 | The M. W. Kellogg Company | Synthesis of ammonia and converter system therefor |
FR2460707B1 (fr) * | 1979-07-13 | 1986-09-05 | Ammonia Casale Sa | Reacteur de synthese, notamment pour la synthese catalytique d'ammoniac et de methanol |
IT1141102B (it) * | 1980-11-28 | 1986-10-01 | Ammonia Casale Sa | Reattore assiale-radiale per sintesi eterogenee |
DE3413421A1 (de) * | 1984-04-10 | 1985-10-24 | Uhde Gmbh, 4600 Dortmund | Vorrichtung zur erzielung einer gleichmaessigen gasverteilung in radial durchstroemter katalysatorschicht |
WO1995024961A1 (en) * | 1994-03-14 | 1995-09-21 | Methanol Casale S.A. | Horizontal reactor for heterogeneous exothermic synthesis, in particular for methanol synthesis |
CA2415536A1 (en) | 2002-12-31 | 2004-06-30 | Long Manufacturing Ltd. | Reformer for converting fuel to hydrogen |
EP1464384B1 (en) | 2003-03-20 | 2005-08-17 | Methanol Casale S.A. | Horizontal chemical reactor, in particular for methanol synthesis |
DE102015114201A1 (de) * | 2015-08-26 | 2017-03-02 | Thyssenkrupp Ag | Reaktor und Verfahren zur katalytischen Umsetzung eines Gasgemisches |
FR3063439B1 (fr) * | 2017-03-01 | 2019-04-19 | Crealyst-Group | Systeme de couverture pour un garnissage de particules solides et reacteur comportant un tel systeme |
-
1971
- 1971-05-24 AT AT443471A patent/AT306745B/de not_active IP Right Cessation
- 1971-05-26 DE DE19712126211D patent/DE2126211B1/de active Pending
-
1972
- 1972-04-19 NL NLAANVRAGE7205262,A patent/NL172434C/xx not_active IP Right Cessation
- 1972-05-15 FR FR7217215A patent/FR2138701B1/fr not_active Expired
- 1972-05-19 DK DK250872A patent/DK150712C/da not_active IP Right Cessation
- 1972-05-23 BE BE783830A patent/BE783830A/xx not_active IP Right Cessation
- 1972-05-24 GB GB2452972A patent/GB1387044A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2138701B1 (da) | 1977-07-22 |
DK150712C (da) | 1987-12-14 |
DE2126211B1 (de) | 1972-09-21 |
NL7205262A (da) | 1972-11-28 |
DK150712B (da) | 1987-06-01 |
FR2138701A1 (da) | 1973-01-05 |
AT306745B (de) | 1973-04-25 |
GB1387044A (en) | 1975-03-12 |
NL172434C (nl) | 1983-09-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: CHEMIE LINZ A.G. Effective date: 19870531 |