BE766024A - Procede pour l'obtention d'une repartition uniforme du gaz dansles litsde catalyseur traverses radialement par le gaz - Google Patents
Procede pour l'obtention d'une repartition uniforme du gaz dansles litsde catalyseur traverses radialement par le gazInfo
- Publication number
- BE766024A BE766024A BE766024A BE766024A BE766024A BE 766024 A BE766024 A BE 766024A BE 766024 A BE766024 A BE 766024A BE 766024 A BE766024 A BE 766024A BE 766024 A BE766024 A BE 766024A
- Authority
- BE
- Belgium
- Prior art keywords
- gas
- obtaining
- catalyst beds
- gas distribution
- uniform
- 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
- C01C1/0411—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst characterised by the catalyst
-
- 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
- B01J8/0207—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 flow within the bed being predominantly horizontal
- B01J8/0214—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 flow within the bed being predominantly horizontal in a cylindrical annular shaped bed
-
- 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)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT359670A AT299981B (de) | 1970-04-21 | 1970-04-21 | Vorrichtung zur Erzielung einer gleichmäßigen Gasverteilung in radial durchströmten Katalysatorlagen in Reaktoren für katalytische, exotherme Hochdrucksynthesen, vorzugsweise der Ammoniaksynthese |
DE2019706A DE2019706C3 (de) | 1970-04-21 | 1970-04-23 | Vorrichtung zur Erzielung einer gleichmäßigen Gasverteilung in radial durchströmten Katalysatoranlagen |
Publications (1)
Publication Number | Publication Date |
---|---|
BE766024A true BE766024A (fr) | 1971-10-20 |
Family
ID=25600221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE766024A BE766024A (fr) | 1970-04-21 | 1971-04-20 | Procede pour l'obtention d'une repartition uniforme du gaz dansles litsde catalyseur traverses radialement par le gaz |
Country Status (7)
Country | Link |
---|---|
US (1) | US3754078A (fr) |
AT (1) | AT299981B (fr) |
BE (1) | BE766024A (fr) |
DE (1) | DE2019706C3 (fr) |
FR (1) | FR2089755A5 (fr) |
GB (1) | GB1352550A (fr) |
NL (1) | NL168790C (fr) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4198379A (en) * | 1974-01-11 | 1980-04-15 | James G Russell | Nitrogen oxide pollution abatement using catalytic combustion |
DE2427530C2 (de) * | 1974-06-07 | 1984-04-05 | Metallgesellschaft Ag, 6000 Frankfurt | Methanisierungsreaktor |
IT1078798B (it) * | 1976-09-24 | 1985-05-08 | Tecnimont Spa | Reattore per reazioni esotermiche catalizzate |
EP0007743B1 (fr) * | 1978-07-17 | 1985-01-02 | The M. W. Kellogg Company | Synthèse d'ammoniac et réacteur-système pour cette synthèse |
US4423022A (en) * | 1979-05-22 | 1983-12-27 | The Lummus Company | Processes for carrying out catalytic exothermic and endothermic high-pressure gas reactions |
US4461751A (en) * | 1979-05-22 | 1984-07-24 | Lummus Crest Inc. | Processes for carrying out catalytic endothermic high-pressure gas reactions |
EP0027329B1 (fr) * | 1979-10-15 | 1983-03-02 | Imperial Chemical Industries Plc | Procédé catalytique et appareil pour la mise en oeuvre de ce procédé |
JPS5959242A (ja) * | 1982-09-28 | 1984-04-05 | Toyo Eng Corp | 反応方法およびそのための反応器 |
JPS60150824A (ja) * | 1984-01-18 | 1985-08-08 | Toyo Eng Corp | 改良反応器 |
DE3413421A1 (de) * | 1984-04-10 | 1985-10-24 | Uhde Gmbh, 4600 Dortmund | Vorrichtung zur erzielung einer gleichmaessigen gasverteilung in radial durchstroemter katalysatorschicht |
US4568524A (en) * | 1984-06-18 | 1986-02-04 | Mobil Oil Corporation | Hydroprocessing reactor for catalytically dewaxing liquid petroleum feedstocks |
DE3504214A1 (de) * | 1985-02-07 | 1986-08-07 | Schober, Franz Xaver, Dr., 8660 Münchberg | Verfahren und vorrichtung zur durchfuehrung eines energie- und/oder stoffaustausches zwischen oder an kleinkoernigen feststoffen und einem fluiden medium |
CH670400A5 (fr) | 1986-03-13 | 1989-06-15 | Ammonia Casale Sa | |
EP0297474B1 (fr) * | 1987-07-03 | 1992-04-01 | Ammonia Casale S.A. | Procédé de synthèse hétérogène et réacteurs apparentés |
US5814129A (en) * | 1997-04-11 | 1998-09-29 | Air Products And Chemical, Inc. | Radial flow adsorption vessel |
DK173917B1 (da) | 1998-07-02 | 2002-02-18 | Topsoe Haldor As | Fremgangsmåde til fremstilling af ammoniak |
GB0113078D0 (en) | 2001-05-30 | 2001-07-18 | Kvaerner Process Tech Ltd | Process and plant |
EP2014356A1 (fr) * | 2007-07-04 | 2009-01-14 | Ammonia Casale S.A. | Système de parois de lits catalytiques pour réacteurs de synthèse et procédé de production du système |
-
1970
- 1970-04-21 AT AT359670A patent/AT299981B/de not_active IP Right Cessation
- 1970-04-23 DE DE2019706A patent/DE2019706C3/de not_active Expired
-
1971
- 1971-04-15 NL NLAANVRAGE7105041,A patent/NL168790C/xx not_active IP Right Cessation
- 1971-04-16 FR FR7113470A patent/FR2089755A5/fr not_active Expired
- 1971-04-19 GB GB2711671*A patent/GB1352550A/en not_active Expired
- 1971-04-20 BE BE766024A patent/BE766024A/fr not_active IP Right Cessation
- 1971-04-20 US US00135639A patent/US3754078A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE2019706C3 (de) | 1973-10-18 |
US3754078A (en) | 1973-08-21 |
NL168790C (nl) | 1982-05-17 |
AT299981B (de) | 1972-07-10 |
NL7105041A (fr) | 1971-10-25 |
NL168790B (nl) | 1981-12-16 |
GB1352550A (en) | 1974-05-08 |
DE2019706A1 (de) | 1971-11-18 |
FR2089755A5 (fr) | 1972-01-07 |
DE2019706B2 (de) | 1973-03-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: CHEMIE LINZ A.G. Effective date: 19870430 |