JPH01501141A - アンモニア生産方法 - Google Patents
アンモニア生産方法Info
- Publication number
- JPH01501141A JPH01501141A JP62506696A JP50669687A JPH01501141A JP H01501141 A JPH01501141 A JP H01501141A JP 62506696 A JP62506696 A JP 62506696A JP 50669687 A JP50669687 A JP 50669687A JP H01501141 A JPH01501141 A JP H01501141A
- Authority
- JP
- Japan
- Prior art keywords
- nitrogen
- ammonia
- feed
- catalyst bed
- catalyst
- 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 176
- 229910021529 ammonia Inorganic materials 0.000 title claims description 88
- 238000004519 manufacturing process Methods 0.000 title claims description 20
- 239000003054 catalyst Substances 0.000 claims description 94
- 239000001257 hydrogen Substances 0.000 claims description 65
- 229910052739 hydrogen Inorganic materials 0.000 claims description 65
- 238000000034 method Methods 0.000 claims description 26
- 239000002245 particle Substances 0.000 claims description 9
- 241001072332 Monia Species 0.000 claims description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 26
- 230000015572 biosynthetic process Effects 0.000 description 22
- 238000003786 synthesis reaction Methods 0.000 description 22
- 239000000203 mixture Substances 0.000 description 20
- 229910052757 nitrogen Inorganic materials 0.000 description 14
- 239000007789 gas Substances 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000002156 mixing Methods 0.000 description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 150000002431 hydrogen Chemical class 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 238000001308 synthesis method Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005194 fractionation Methods 0.000 description 2
- 238000000265 homogenisation Methods 0.000 description 2
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- YCANCZRRZBHLEN-UHFFFAOYSA-N [N].O Chemical compound [N].O YCANCZRRZBHLEN-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229940038032 nitrogen 20 % Drugs 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances 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
- 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
- B01J8/04—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
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU4131458/23 | 1986-10-17 | ||
| SU864131458A SU1696387A1 (ru) | 1986-10-17 | 1986-10-17 | Способ синтеза аммиака |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01501141A true JPH01501141A (ja) | 1989-04-20 |
Family
ID=21261751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62506696A Pending JPH01501141A (ja) | 1986-10-17 | 1987-09-23 | アンモニア生産方法 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPH01501141A (enrdf_load_stackoverflow) |
| DE (1) | DE3790631T1 (enrdf_load_stackoverflow) |
| FR (1) | FR2605305B1 (enrdf_load_stackoverflow) |
| GB (1) | GB2205561B (enrdf_load_stackoverflow) |
| HU (1) | HUT46594A (enrdf_load_stackoverflow) |
| PL (1) | PL268264A1 (enrdf_load_stackoverflow) |
| SU (1) | SU1696387A1 (enrdf_load_stackoverflow) |
| WO (1) | WO1988002737A1 (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK173917B1 (da) * | 1998-07-02 | 2002-02-18 | Topsoe Haldor As | Fremgangsmåde til fremstilling af ammoniak |
| DK173814B1 (da) * | 1999-03-15 | 2001-11-12 | Topsoe Haldor As | Fremgangsmåde til fremstilling af ammoniak og katalysator til syntese af ammoniak |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4423022A (en) * | 1979-05-22 | 1983-12-27 | The Lummus Company | Processes for carrying out catalytic exothermic and endothermic high-pressure gas reactions |
| US4510123A (en) * | 1982-11-26 | 1985-04-09 | C F Braun & Co. | Temperature controlled ammonia synthesis process |
-
1986
- 1986-10-17 SU SU864131458A patent/SU1696387A1/ru active
-
1987
- 1987-09-23 JP JP62506696A patent/JPH01501141A/ja active Pending
- 1987-09-23 HU HU875776A patent/HUT46594A/hu unknown
- 1987-09-23 WO PCT/SU1987/000106 patent/WO1988002737A1/ru active Application Filing
- 1987-09-23 DE DE19873790631 patent/DE3790631T1/de not_active Withdrawn
- 1987-09-23 GB GB8811619A patent/GB2205561B/en not_active Expired - Lifetime
- 1987-10-16 FR FR878714279A patent/FR2605305B1/fr not_active Expired - Lifetime
- 1987-10-16 PL PL1987268264A patent/PL268264A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO1988002737A1 (en) | 1988-04-21 |
| GB2205561B (en) | 1990-12-19 |
| FR2605305B1 (fr) | 1990-07-20 |
| DE3790631T1 (enrdf_load_stackoverflow) | 1988-10-06 |
| HUT46594A (en) | 1988-11-28 |
| GB2205561A (en) | 1988-12-14 |
| SU1696387A1 (ru) | 1991-12-07 |
| FR2605305A1 (fr) | 1988-04-22 |
| PL268264A1 (en) | 1988-08-18 |
| GB8811619D0 (en) | 1988-07-13 |
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