IN160335B - - Google Patents
Info
- Publication number
- IN160335B IN160335B IN177/DEL/84A IN177DE1984A IN160335B IN 160335 B IN160335 B IN 160335B IN 177DE1984 A IN177DE1984 A IN 177DE1984A IN 160335 B IN160335 B IN 160335B
- Authority
- IN
- India
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
- B01J8/0492—Feeding reactive fluids
-
- 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
-
- 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
-
- 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
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
-
- 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)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/472,998 US4518574A (en) | 1983-03-07 | 1983-03-07 | Catalytic gas synthesis process |
Publications (1)
Publication Number | Publication Date |
---|---|
IN160335B true IN160335B (es) | 1987-07-04 |
Family
ID=23877756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN177/DEL/84A IN160335B (es) | 1983-03-07 | 1984-02-28 |
Country Status (10)
Country | Link |
---|---|
US (1) | US4518574A (es) |
EP (1) | EP0121355B1 (es) |
JP (1) | JPS59169529A (es) |
AR (1) | AR241873A1 (es) |
BR (1) | BR8401032A (es) |
CA (1) | CA1211615A (es) |
DE (1) | DE3485032D1 (es) |
ES (3) | ES8607754A1 (es) |
IN (1) | IN160335B (es) |
NO (1) | NO840842L (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4624842A (en) * | 1982-11-26 | 1986-11-25 | C. F. Braun & Co. | Temperature controlled ammonia synthesis process |
DE3343114C2 (de) * | 1983-11-29 | 1985-11-07 | Uhde Gmbh, 4600 Dortmund | Vorrichtung zur Durchführung exothermer, katalytischer Gasreaktionen für die Ammoniak- oder Methanol-Synthese |
JPS60150824A (ja) * | 1984-01-18 | 1985-08-08 | Toyo Eng Corp | 改良反応器 |
IN165082B (es) * | 1985-05-15 | 1989-08-12 | Ammonia Casale Sa | |
US4867959A (en) * | 1986-11-20 | 1989-09-19 | Santa Fe Braun, Inc. | Process for synthesizing ammonia |
US4744966A (en) * | 1986-11-20 | 1988-05-17 | Santa Fe Braun Inc. | Process for synthesizing ammonia |
FR2637908B1 (fr) * | 1988-10-13 | 1991-01-11 | Inst Francais Du Petrole | Echangeur de chaleur pour chauffer la charge d'un reformage catalytique fonctionnant sous basse pression |
DK173023B1 (da) * | 1997-04-21 | 1999-11-15 | Topsoe Haldor As | Fremgangsmåde og reaktor til fremstilling af ammoniak |
EP0931586B1 (en) * | 1997-11-28 | 2005-03-16 | Ammonia Casale S.A. | Method for in-situ modernization of a heterogeneous exothermic synthesis reactor |
CZ291705B6 (cs) | 1998-03-05 | 2003-05-14 | Haldor Topsoe A/S | Způsob přípravy amoniaku a konvertor k jeho provádění |
EP1123899B1 (en) * | 2000-02-10 | 2004-10-13 | Haldor Topsoe A/S | Process and reactor for the preparation of ammonia |
US9440903B2 (en) * | 2012-09-24 | 2016-09-13 | Arkema Inc. | Shell and tube oxidation reactor with improved resistance to fouling |
CA3083062A1 (en) | 2017-12-21 | 2019-06-27 | Casale Sa | Multi-bed catalytic converter |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT247372B (de) * | 1963-01-15 | 1966-06-10 | Kralovopolska Strojirna Zd Y C | Verfahren und Vorrichtung zur Regelung der Betriebstemperaturen von Hochdruckreaktoren |
GB1057302A (en) * | 1964-02-14 | 1967-02-01 | Rudolf Dohnalek | Improvements in or relating to methods for carrying out exothermic catalytic high pressure gas synthesis |
DE1258851B (de) * | 1964-09-18 | 1968-01-18 | Zaklady Azotowe Kedzierzyn Fa | Verfahren und Vorrichtung zur Kuehlung der Reaktionsgase bei der Ammoniaksynthese |
US3721532A (en) * | 1971-02-08 | 1973-03-20 | Braun Co C | Ammonia synthesis system |
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 |
GB1601475A (en) * | 1977-04-18 | 1981-10-28 | Ici Ltd | Catalytic reactor |
US4224299A (en) * | 1978-11-02 | 1980-09-23 | Texaco Inc. | Combination chemical plant and Brayton-cycle power plant |
US4273743A (en) * | 1978-11-02 | 1981-06-16 | Texaco Inc. | Combination chemical plant and Brayton-cycle power plant |
US4341737A (en) * | 1979-05-22 | 1982-07-27 | The Lummus Company | Apparatus for carrying out catalytic exothermic and endothermic high-pressure gas reactions |
-
1983
- 1983-03-07 US US06/472,998 patent/US4518574A/en not_active Expired - Fee Related
-
1984
- 1984-02-24 CA CA000448237A patent/CA1211615A/en not_active Expired
- 1984-02-28 IN IN177/DEL/84A patent/IN160335B/en unknown
- 1984-03-02 BR BR8401032A patent/BR8401032A/pt not_active IP Right Cessation
- 1984-03-05 ES ES530291A patent/ES8607754A1/es not_active Expired
- 1984-03-06 NO NO840842A patent/NO840842L/no unknown
- 1984-03-06 DE DE8484301484T patent/DE3485032D1/de not_active Expired - Lifetime
- 1984-03-06 EP EP84301484A patent/EP0121355B1/en not_active Expired - Lifetime
- 1984-03-07 AR AR84295935A patent/AR241873A1/es active
- 1984-03-07 JP JP59044775A patent/JPS59169529A/ja active Pending
- 1984-09-27 ES ES536292A patent/ES8603344A1/es not_active Expired
-
1986
- 1986-01-31 ES ES551524A patent/ES8700957A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES8607754A1 (es) | 1986-06-01 |
EP0121355A2 (en) | 1984-10-10 |
NO840842L (no) | 1984-09-10 |
DE3485032D1 (de) | 1991-10-17 |
EP0121355A3 (en) | 1988-06-08 |
BR8401032A (pt) | 1984-10-09 |
ES530291A0 (es) | 1986-06-01 |
ES536292A0 (es) | 1985-12-16 |
US4518574A (en) | 1985-05-21 |
AR241873A1 (es) | 1993-01-29 |
JPS59169529A (ja) | 1984-09-25 |
CA1211615A (en) | 1986-09-23 |
ES8603344A1 (es) | 1985-12-16 |
ES8700957A1 (es) | 1986-11-16 |
ES551524A0 (es) | 1986-11-16 |
EP0121355B1 (en) | 1991-09-11 |