JPS59102815A - 温度制御されたアンモニヤ合成法 - Google Patents
温度制御されたアンモニヤ合成法Info
- Publication number
- JPS59102815A JPS59102815A JP58217645A JP21764583A JPS59102815A JP S59102815 A JPS59102815 A JP S59102815A JP 58217645 A JP58217645 A JP 58217645A JP 21764583 A JP21764583 A JP 21764583A JP S59102815 A JPS59102815 A JP S59102815A
- Authority
- JP
- Japan
- Prior art keywords
- effluent
- temperature
- catalyst bed
- ammonia
- series
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims description 70
- 229910021529 ammonia Inorganic materials 0.000 title claims description 35
- 239000003054 catalyst Substances 0.000 claims description 59
- 239000007789 gas Substances 0.000 claims description 57
- 238000000034 method Methods 0.000 claims description 43
- 238000003786 synthesis reaction Methods 0.000 claims description 40
- 230000015572 biosynthetic process Effects 0.000 claims description 39
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 26
- 238000006243 chemical reaction Methods 0.000 claims description 25
- 239000000203 mixture Substances 0.000 claims description 18
- 229910052757 nitrogen Inorganic materials 0.000 claims description 13
- 239000001257 hydrogen Substances 0.000 claims description 12
- 229910052739 hydrogen Inorganic materials 0.000 claims description 12
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 8
- 239000012467 final product Substances 0.000 claims description 8
- 150000002431 hydrogen Chemical class 0.000 claims description 4
- 230000002194 synthesizing effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 238000001308 synthesis method Methods 0.000 claims description 2
- 239000000047 product Substances 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- 239000003085 diluting agent Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- PQVHMOLNSYFXIJ-UHFFFAOYSA-N 4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-1-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]pyrazole-3-carboxylic acid Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C=1C(=NN(C=1)CC(N1CC2=C(CC1)NN=N2)=O)C(=O)O PQVHMOLNSYFXIJ-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
-
- 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)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Physical Or Chemical Processes And Apparatus (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 |
|---|---|---|---|
| US06/444,720 US4510123A (en) | 1982-11-26 | 1982-11-26 | Temperature controlled ammonia synthesis process |
| US444720 | 1982-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59102815A true JPS59102815A (ja) | 1984-06-14 |
Family
ID=23766062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58217645A Pending JPS59102815A (ja) | 1982-11-26 | 1983-11-18 | 温度制御されたアンモニヤ合成法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4510123A (enExample) |
| EP (1) | EP0113523A1 (enExample) |
| JP (1) | JPS59102815A (enExample) |
| AU (1) | AU568823B2 (enExample) |
| GB (1) | GB2144724B (enExample) |
| IN (1) | IN161243B (enExample) |
| NO (1) | NO834310L (enExample) |
Families Citing this family (12)
| 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 |
| CA1229467A (en) * | 1983-11-10 | 1987-11-24 | Exxon Research And Engineering Company | Low severity hydrocarbon steam reforming process |
| US4568530A (en) * | 1984-10-16 | 1986-02-04 | The M. W. Kellogg Company | Ammonia synthesis |
| SU1696387A1 (ru) * | 1986-10-17 | 1991-12-07 | Институт катализа СО АН СССР | Способ синтеза аммиака |
| US4744966A (en) * | 1986-11-20 | 1988-05-17 | Santa Fe Braun Inc. | Process for synthesizing ammonia |
| US4867959A (en) * | 1986-11-20 | 1989-09-19 | Santa Fe Braun, Inc. | Process for synthesizing ammonia |
| US5236671A (en) * | 1990-09-24 | 1993-08-17 | C. F. Braun, Inc. | Apparatus for ammonia synthesis |
| US5840933A (en) * | 1996-10-29 | 1998-11-24 | Arco Chemical Technology, L.P. | Catalytic converter system and progress |
| DK173023B1 (da) * | 1997-04-21 | 1999-11-15 | Topsoe Haldor As | Fremgangsmåde og reaktor til fremstilling af ammoniak |
| DE10116150A1 (de) * | 2001-03-31 | 2002-10-10 | Mg Technologies Ag | Verfahren zum katalytischen Erzeugen von Ammoniak aus Synthesegas |
| WO2014144788A1 (en) * | 2013-03-15 | 2014-09-18 | Dole Food Company, Inc. | Process for ripening bananas inside of a shipping container |
| CN112499646B (zh) * | 2020-11-19 | 2024-04-05 | 宁夏坤辉气化有限公司 | 一种串联式氨合成工艺 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT171152B (de) * | 1949-02-24 | 1952-05-10 | Montedison Spa | Verfahren und Vorrichtung zur Durchführung der katalytischen Hochdrucksynthese, insbesondere von Ammoniak oder Methanol |
| AT247373B (de) * | 1963-03-26 | 1966-06-10 | Kralovopolska Strojirna Zd Y C | Verfahren und Vorrichtung zur Regelung der Betriebstemperaturen von exothermen Hochdruckreaktionen, insbesondere einer Ammoniaksynthese |
| US3395982A (en) * | 1966-10-14 | 1968-08-06 | United States Steel Corp | Synthetic production of ammonia |
| US3851046A (en) * | 1971-02-08 | 1974-11-26 | Braun Co C | Ammonia synthesis process |
| US3957449A (en) * | 1972-02-28 | 1976-05-18 | Imperial Chemical Industries Limited | Synthesis plant |
| DE2860718D1 (en) * | 1977-09-16 | 1981-08-27 | Ici Plc | Process and plant for producing ammonia |
| US4230680A (en) * | 1978-07-17 | 1980-10-28 | Pullman Incorporated | Low energy process for synthesis of ammonia |
| DE2967342D1 (en) * | 1978-07-17 | 1985-02-14 | Kellogg M W Co | Synthesis of ammonia and converter system therefor |
-
1982
- 1982-11-26 US US06/444,720 patent/US4510123A/en not_active Expired - Fee Related
-
1983
- 1983-09-23 IN IN1167/CAL/83A patent/IN161243B/en unknown
- 1983-11-15 AU AU21381/83A patent/AU568823B2/en not_active Ceased
- 1983-11-18 JP JP58217645A patent/JPS59102815A/ja active Pending
- 1983-11-24 NO NO834310A patent/NO834310L/no unknown
- 1983-11-25 EP EP83307203A patent/EP0113523A1/en not_active Withdrawn
- 1983-11-25 GB GB08331506A patent/GB2144724B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NO834310L (no) | 1984-05-28 |
| AU2138183A (en) | 1984-05-31 |
| GB8331506D0 (en) | 1984-01-04 |
| GB2144724B (en) | 1987-05-13 |
| IN161243B (enExample) | 1987-10-31 |
| US4510123A (en) | 1985-04-09 |
| EP0113523A1 (en) | 1984-07-18 |
| AU568823B2 (en) | 1988-01-14 |
| GB2144724A (en) | 1985-03-13 |
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