NZ198538A - Catalytic production of ammonia - Google Patents
Catalytic production of ammoniaInfo
- Publication number
- NZ198538A NZ198538A NZ198538A NZ19853881A NZ198538A NZ 198538 A NZ198538 A NZ 198538A NZ 198538 A NZ198538 A NZ 198538A NZ 19853881 A NZ19853881 A NZ 19853881A NZ 198538 A NZ198538 A NZ 198538A
- Authority
- NZ
- New Zealand
- Prior art keywords
- gas
- hydrogen
- ammonia
- synthesis
- steam
- Prior art date
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims description 75
- 229910021529 ammonia Inorganic materials 0.000 title claims description 37
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 230000003197 catalytic effect Effects 0.000 title 1
- 239000007789 gas Substances 0.000 claims description 89
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 54
- 230000015572 biosynthetic process Effects 0.000 claims description 44
- 238000003786 synthesis reaction Methods 0.000 claims description 43
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 38
- 239000003054 catalyst Substances 0.000 claims description 32
- 239000001257 hydrogen Substances 0.000 claims description 32
- 229910052739 hydrogen Inorganic materials 0.000 claims description 32
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 25
- 238000006243 chemical reaction Methods 0.000 claims description 22
- 229910052757 nitrogen Inorganic materials 0.000 claims description 18
- 229930195733 hydrocarbon Natural products 0.000 claims description 17
- 239000004215 Carbon black (E152) Substances 0.000 claims description 16
- 150000002430 hydrocarbons Chemical class 0.000 claims description 16
- 238000002407 reforming Methods 0.000 claims description 15
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical class [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 14
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 10
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- 239000000376 reactant Substances 0.000 claims description 9
- 229910002090 carbon oxide Inorganic materials 0.000 claims description 8
- 230000003647 oxidation Effects 0.000 claims description 7
- 238000007254 oxidation reaction Methods 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 6
- 239000001569 carbon dioxide Substances 0.000 claims description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 230000003247 decreasing effect Effects 0.000 claims description 4
- 238000010926 purge Methods 0.000 claims description 4
- 229910052720 vanadium Inorganic materials 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 125000004429 atom Chemical group 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 238000011084 recovery Methods 0.000 description 12
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 7
- 238000000629 steam reforming Methods 0.000 description 6
- 239000000446 fuel Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000003345 natural gas Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 241001432959 Chernes Species 0.000 description 1
- 208000036366 Sensation of pressure Diseases 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- -1 natural gas hydrocarbon Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 239000011787 zinc oxide Substances 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
- C01C1/0476—Purge gas treatment, e.g. for removal of inert gases or recovery of H2
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/025—Preparation or purification of gas mixtures for ammonia synthesis
-
- 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)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Hydrogen, Water And Hydrids (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8033131 | 1980-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NZ198538A true NZ198538A (en) | 1985-01-31 |
Family
ID=10516667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NZ198538A NZ198538A (en) | 1980-10-14 | 1981-10-02 | Catalytic production of ammonia |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4383982A (show.php) |
| EP (1) | EP0049967A1 (show.php) |
| JP (1) | JPS57135720A (show.php) |
| AU (1) | AU547395B2 (show.php) |
| CA (1) | CA1181571A (show.php) |
| IN (1) | IN158868B (show.php) |
| NO (1) | NO160655C (show.php) |
| NZ (1) | NZ198538A (show.php) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3363367D1 (en) * | 1982-04-14 | 1986-06-12 | Ici Plc | Ammonia production process |
| US4592903A (en) * | 1983-11-10 | 1986-06-03 | Exxon Research & Engineering Co. | Low severity hydrocarbon steam reforming process |
| US4624841A (en) * | 1984-01-23 | 1986-11-25 | Toyo Engineering Corporation | Process for refining an ammonia synthesis gas |
| US4755361A (en) * | 1984-02-07 | 1988-07-05 | Union Carbide Corporation | Apparatus for ammonia synthesis gas production |
| US4592860A (en) * | 1984-02-07 | 1986-06-03 | Union Carbide Corporation | Process and apparatus for ammonia synthesis gas production |
| GB8521649D0 (en) * | 1985-08-30 | 1985-10-02 | Ici Plc | Hydrogen production |
| US4721611A (en) * | 1984-03-02 | 1988-01-26 | Imperial Chemical Industries Plc | Hydrogen production |
| GB8410517D0 (en) * | 1984-04-25 | 1984-05-31 | Ici Plc | Ammonia synthesis |
| WO1986000286A1 (en) * | 1984-06-30 | 1986-01-16 | Stamicarbon B.V. (Licensing Subsidiary Of Dsm) | Process for preparing ammonia |
| US4568532A (en) * | 1984-10-16 | 1986-02-04 | The M. W. Kellogg Company | Supplemental ammonia synthesis |
| US4568530A (en) * | 1984-10-16 | 1986-02-04 | The M. W. Kellogg Company | Ammonia synthesis |
| US4568531A (en) * | 1984-10-16 | 1986-02-04 | The M. W. Kellogg Company | Ammonia purge gas conversion |
| GB2186870A (en) * | 1986-02-26 | 1987-08-26 | Foster Wheeler Energy Ltd | Ammonia synthesis |
| GB8728882D0 (en) * | 1987-12-10 | 1988-01-27 | Ici Plc | Hydrogen |
| US5685890A (en) * | 1987-12-17 | 1997-11-11 | Osaka Gas Company Limited | Process for steam reforming of hydrocarbons |
| US5068058A (en) * | 1989-05-04 | 1991-11-26 | Air Products And Chemicals, Inc. | Production of ammonia synthesis gas |
| JP2812486B2 (ja) * | 1989-05-15 | 1998-10-22 | 大阪瓦斯株式会社 | 炭化水素の水蒸気改質方法 |
| US5911964A (en) * | 1993-06-25 | 1999-06-15 | Cosmo Research Institute | Method for reducing carbon dioxide using a catalyst for reduction of carbon dioxide |
| US5935544A (en) * | 1996-06-06 | 1999-08-10 | Brown & Root, Inc. | Moderate excess nitrogen Braun Purifier™ process and method for retrofitting non-Braun Purifier™ ammonia plants |
| DE69800734T2 (de) * | 1997-01-22 | 2001-08-09 | Haldor Topsoee A/S, Lyngby | Erzeugung eines Synthesegases durch Dampfreformierung unter Verwendung eines katalysierten Hardware |
| US20020165417A1 (en) * | 2001-03-14 | 2002-11-07 | Toyo Engineering Corporation | Process for producing synthesis gas |
| WO2008141784A2 (de) * | 2007-05-21 | 2008-11-27 | Uhde Gmbh | Verfahren zum kühlen eines wasserstoff und wasserdampf enthaltenden prozessgases aus einer wasserstoffgewinnungsanlage |
| WO2010088327A2 (en) * | 2009-01-30 | 2010-08-05 | Basf Catalysts Llc | Catalyst for producing ammonia from hydrocarbon and nitrogen oxides |
| EP2316792A1 (en) * | 2009-10-27 | 2011-05-04 | Ammonia Casale S.A. | Ammonia production process |
| US8889093B2 (en) | 2010-09-16 | 2014-11-18 | Kellogg Brown & Root Llc | High pressure cyrogenic process and system for producing ammonia products |
| EP2589574B1 (en) | 2011-11-02 | 2015-10-21 | Casale Sa | Method for load regulation of an ammonia plant |
| CN103613070B (zh) * | 2013-12-09 | 2015-08-19 | 山东洪达化工有限公司 | 合成氨混合气提氢纯氢自动配入合成气系统 |
| WO2016123226A1 (en) * | 2015-01-27 | 2016-08-04 | King Forrest A | Natural gas reactors and methods |
| EP3819261A1 (en) | 2019-11-08 | 2021-05-12 | Casale Sa | Control of an ammonia synthesis loop at partial load |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3081268A (en) * | 1961-02-07 | 1963-03-12 | Jr Walton H Marshall | Ammonia synthesis gas process |
| GB1043377A (show.php) * | 1964-06-08 | 1966-09-21 | ||
| US3442613A (en) * | 1965-10-22 | 1969-05-06 | Braun & Co C F | Hydrocarbon reforming for production of a synthesis gas from which ammonia can be prepared |
| US3598527A (en) * | 1968-10-11 | 1971-08-10 | Pullman Inc | Ammonia and methanol production |
| FR1604197A (en) * | 1968-12-30 | 1971-07-26 | Reforming of hydrocarbons to obtain - ammonia synthesis gas | |
| US3795485A (en) * | 1971-06-28 | 1974-03-05 | Fluor Corp | Synthesis gas generation apparatus |
| US3947551A (en) * | 1974-05-29 | 1976-03-30 | The Benfield Corporation | Ammonia synthesis |
| EP0000993B1 (en) * | 1977-08-22 | 1982-12-08 | Imperial Chemical Industries Plc | Ammonia production process |
-
1981
- 1981-09-25 EP EP81304439A patent/EP0049967A1/en not_active Ceased
- 1981-09-30 US US06/307,514 patent/US4383982A/en not_active Expired - Fee Related
- 1981-10-01 IN IN635/DEL/81A patent/IN158868B/en unknown
- 1981-10-02 NZ NZ198538A patent/NZ198538A/en unknown
- 1981-10-07 NO NO813391A patent/NO160655C/no unknown
- 1981-10-09 CA CA000387686A patent/CA1181571A/en not_active Expired
- 1981-10-09 AU AU76224/81A patent/AU547395B2/en not_active Ceased
- 1981-10-14 JP JP56164047A patent/JPS57135720A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA1181571A (en) | 1985-01-29 |
| NO160655B (no) | 1989-02-06 |
| US4383982A (en) | 1983-05-17 |
| JPS57135720A (en) | 1982-08-21 |
| NO160655C (no) | 1989-05-16 |
| AU547395B2 (en) | 1985-10-17 |
| AU7622481A (en) | 1982-04-22 |
| NO813391L (no) | 1982-04-15 |
| EP0049967A1 (en) | 1982-04-21 |
| IN158868B (show.php) | 1987-02-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4383982A (en) | Ammonia production process | |
| US4681745A (en) | Ammonia production process | |
| US4618451A (en) | Synthesis gas | |
| US4910228A (en) | Methanol | |
| EP0601956B1 (en) | Process for the preparation of carbon monoxide rich gas | |
| US4298588A (en) | Ammonia production process | |
| US4367206A (en) | Method for producing methanol and ammonia | |
| US4725380A (en) | Producing ammonia synthesis gas | |
| EP3411327B1 (en) | Atr based ammonia process | |
| CN107250106B (zh) | 用于生产甲醛稳定化的尿素的整合方法 | |
| CN108368037A (zh) | 生产甲醛稳定的脲的整合方法 | |
| US4264567A (en) | Method for producing a hydrogen-containing gas | |
| AU4923299A (en) | Steam reforming | |
| EP0067491B1 (en) | Process for the preparation of methanol | |
| CN107428650A (zh) | 用于生产甲醛的方法 | |
| GB2139644A (en) | Synthesis gas | |
| EP0212889B1 (en) | Producing ammonia synthesis gas | |
| JPH0257134B2 (show.php) | ||
| GB2084973A (en) | An integrated process for the production of methanol and ammonia | |
| NZ203799A (en) | Catalytic processes for the production of ammonia | |
| Allen | Low Temperature Formation of Hydrogen from CO+ H 2 O |