ZA852596B - Device for achieving a uniform distribution of the gas flowing radially through a catalyst bed - Google Patents
Device for achieving a uniform distribution of the gas flowing radially through a catalyst bedInfo
- Publication number
- ZA852596B ZA852596B ZA852596A ZA852596A ZA852596B ZA 852596 B ZA852596 B ZA 852596B ZA 852596 A ZA852596 A ZA 852596A ZA 852596 A ZA852596 A ZA 852596A ZA 852596 B ZA852596 B ZA 852596B
- Authority
- ZA
- South Africa
- Prior art keywords
- catalyst bed
- gas flowing
- achieving
- uniform distribution
- flowing radially
- 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
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S423/00—Chemistry of inorganic compounds
- Y10S423/09—Reaction techniques
- Y10S423/13—Catalyst contact
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (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)
- Physical Or Chemical Processes And Apparatus (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843413421 DE3413421A1 (de) | 1984-04-10 | 1984-04-10 | Vorrichtung zur erzielung einer gleichmaessigen gasverteilung in radial durchstroemter katalysatorschicht |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA852596B true ZA852596B (en) | 1985-12-24 |
Family
ID=6233137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA852596A ZA852596B (en) | 1984-04-10 | 1985-04-09 | Device for achieving a uniform distribution of the gas flowing radially through a catalyst bed |
Country Status (9)
Country | Link |
---|---|
US (1) | US4880603A (xx) |
EP (1) | EP0158130B1 (xx) |
AT (1) | ATE45104T1 (xx) |
CA (1) | CA1243473A (xx) |
DE (2) | DE3413421A1 (xx) |
DK (1) | DK159998C (xx) |
GB (1) | GB2159065B (xx) |
IN (1) | IN164622B (xx) |
ZA (1) | ZA852596B (xx) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5814129A (en) * | 1997-04-11 | 1998-09-29 | Air Products And Chemical, Inc. | Radial flow adsorption vessel |
US7435862B2 (en) | 2000-11-30 | 2008-10-14 | Sud-Chemie Inc. | Radial reactor loading of a dehydrogenation catalyst |
US20020183571A1 (en) * | 2000-11-30 | 2002-12-05 | Sud-Chemie Inc. | Radial reactor loading of a dehydrogenation catalyst |
US6761735B2 (en) | 2002-04-25 | 2004-07-13 | Medtronic, Inc. | Heart valve fixation process and apparatus |
DE102008023042A1 (de) | 2008-05-09 | 2009-11-12 | Süd-Chemie AG | Verfahren zur semi-adiabatischen, semi-isothermen Durchführung einer endothermen Reaktion unter Einsatz eines katalytischen Reaktors und Ausbildung dieses Reaktors |
CN203990548U (zh) | 2014-05-30 | 2014-12-10 | 张淮海 | 径向并联催化反应器 |
DE102015104911A1 (de) | 2015-03-30 | 2016-10-06 | Thyssenkrupp Ag | Strömungsführung eines Fluids in einem Strömungsbehälter |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2516934A (en) * | 1947-11-05 | 1950-08-01 | Elmer R Weaver | Gas generator |
DK119652B (da) * | 1964-09-11 | 1971-02-08 | Topsoe H | Reaktør til udførelse af gasfasereaktioner ved gennemledning af en gasblanding gennem et leje fyldt med katalysatørpartikler. |
DE1667161C3 (de) * | 1968-02-08 | 1973-10-31 | Lentia Gmbh, Chem. U. Pharm. Erzeugnisse - Industriebedarf, 8000 Muenchen | Verfahren und Vorrichtung zur Gasführung in katalytischen Hochdruck syntheseanlagen |
AT298517B (de) * | 1969-11-13 | 1972-05-10 | Chemie Linz Ag | Verfahren und Vorrichtung zur Führung des Synthesegases in katalytischen, zylinderförmigen Hochdrucksynthesereaktoren, insbesondere für die Ammoniaksynthese |
AT299981B (de) * | 1970-04-21 | 1972-07-10 | Chemie Linz Ag | Vorrichtung zur Erzielung einer gleichmäßigen Gasverteilung in radial durchströmten Katalysatorlagen in Reaktoren für katalytische, exotherme Hochdrucksynthesen, vorzugsweise der Ammoniaksynthese |
AT306745B (de) * | 1971-05-24 | 1973-04-25 | Chemie Linz Ag | Vorrichtung zur Durchführung von Hochdrucksynthesen, beispielsweise der Ammoniaksynthese |
DE2306516A1 (de) * | 1973-02-09 | 1974-08-15 | Lentia Gmbh | Vorrichtung zur erzielung einer gleichmaessigen gasverteilung in radialdurchstroemten katalysatorlagen in reaktoren fuer katalytische, exotherme hochdrucksynthesen, vorzugsweise der ammoniaksynthese |
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 |
US4346060A (en) * | 1978-07-17 | 1982-08-24 | Pullman Incorporated | Radial ammonia converters |
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 |
DE3343114C2 (de) * | 1983-11-29 | 1985-11-07 | Uhde Gmbh, 4600 Dortmund | Vorrichtung zur Durchführung exothermer, katalytischer Gasreaktionen für die Ammoniak- oder Methanol-Synthese |
-
1984
- 1984-04-10 DE DE19843413421 patent/DE3413421A1/de active Granted
-
1985
- 1985-03-09 EP EP85102709A patent/EP0158130B1/de not_active Expired
- 1985-03-09 DE DE8585102709T patent/DE3571940D1/de not_active Expired
- 1985-03-09 AT AT85102709T patent/ATE45104T1/de not_active IP Right Cessation
- 1985-03-16 IN IN199/MAS/85A patent/IN164622B/en unknown
- 1985-04-09 DK DK159285A patent/DK159998C/da not_active IP Right Cessation
- 1985-04-09 GB GB08509019A patent/GB2159065B/en not_active Expired
- 1985-04-09 CA CA000478559A patent/CA1243473A/en not_active Expired
- 1985-04-09 ZA ZA852596A patent/ZA852596B/xx unknown
-
1988
- 1988-02-08 US US07/154,524 patent/US4880603A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA1243473A (en) | 1988-10-25 |
DK159285D0 (da) | 1985-04-09 |
GB2159065A (en) | 1985-11-27 |
DK159285A (da) | 1985-10-11 |
GB2159065B (en) | 1987-12-16 |
GB8509019D0 (en) | 1985-05-15 |
DE3413421A1 (de) | 1985-10-24 |
EP0158130B1 (de) | 1989-08-02 |
EP0158130A3 (en) | 1986-10-15 |
DK159998B (da) | 1991-01-14 |
US4880603A (en) | 1989-11-14 |
DE3571940D1 (en) | 1989-09-07 |
DK159998C (da) | 1991-06-17 |
EP0158130A2 (de) | 1985-10-16 |
IN164622B (xx) | 1989-04-22 |
ATE45104T1 (de) | 1989-08-15 |
DE3413421C2 (xx) | 1988-09-08 |
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