FR2473032A1 - Procede de production d'ammoniac et du gaz de synthese correspondant - Google Patents
Procede de production d'ammoniac et du gaz de synthese correspondant Download PDFInfo
- Publication number
- FR2473032A1 FR2473032A1 FR8000196A FR8000196A FR2473032A1 FR 2473032 A1 FR2473032 A1 FR 2473032A1 FR 8000196 A FR8000196 A FR 8000196A FR 8000196 A FR8000196 A FR 8000196A FR 2473032 A1 FR2473032 A1 FR 2473032A1
- Authority
- FR
- France
- Prior art keywords
- gas
- reforming
- ammonia
- synthesis
- temperature
- 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.)
- Granted
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 143
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 116
- 238000003786 synthesis reaction Methods 0.000 title claims abstract description 110
- 229910021529 ammonia Inorganic materials 0.000 title claims abstract description 62
- 238000000034 method Methods 0.000 title claims abstract description 60
- 230000008569 process Effects 0.000 title claims abstract description 50
- 238000004519 manufacturing process Methods 0.000 title claims description 16
- 239000007789 gas Substances 0.000 claims abstract description 218
- 238000002407 reforming Methods 0.000 claims abstract description 81
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000000203 mixture Substances 0.000 claims abstract description 35
- 238000000926 separation method Methods 0.000 claims abstract description 26
- 239000002904 solvent Substances 0.000 claims abstract description 26
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 21
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 16
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 15
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 15
- 238000000629 steam reforming Methods 0.000 claims abstract description 14
- 238000010926 purge Methods 0.000 claims abstract description 12
- 238000004064 recycling Methods 0.000 claims abstract description 12
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical class [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910002090 carbon oxide Inorganic materials 0.000 claims abstract description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 82
- 238000006243 chemical reaction Methods 0.000 claims description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 54
- 229910001868 water Inorganic materials 0.000 claims description 49
- 239000003054 catalyst Substances 0.000 claims description 44
- 239000002994 raw material Substances 0.000 claims description 40
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 32
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 26
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 25
- 239000001257 hydrogen Substances 0.000 claims description 25
- 229910052739 hydrogen Inorganic materials 0.000 claims description 25
- 239000007788 liquid Substances 0.000 claims description 16
- 238000002156 mixing Methods 0.000 claims description 14
- 229910052799 carbon Inorganic materials 0.000 claims description 13
- 239000002912 waste gas Substances 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 238000005057 refrigeration Methods 0.000 claims description 8
- 239000001569 carbon dioxide Substances 0.000 claims description 7
- 238000005406 washing Methods 0.000 claims description 6
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 150000001768 cations Chemical class 0.000 claims description 3
- 238000004821 distillation Methods 0.000 claims description 3
- 230000008030 elimination Effects 0.000 claims description 3
- 238000003379 elimination reaction Methods 0.000 claims description 3
- BTFMCMVEUCGQDX-UHFFFAOYSA-N 1-[10-[3-[4-(2-hydroxyethyl)-1-piperidinyl]propyl]-2-phenothiazinyl]ethanone Chemical compound C12=CC(C(=O)C)=CC=C2SC2=CC=CC=C2N1CCCN1CCC(CCO)CC1 BTFMCMVEUCGQDX-UHFFFAOYSA-N 0.000 claims 1
- 125000005395 methacrylic acid group Chemical group 0.000 claims 1
- 229960004265 piperacetazine Drugs 0.000 claims 1
- 238000006057 reforming reaction Methods 0.000 abstract description 7
- 238000005201 scrubbing Methods 0.000 abstract 1
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 34
- 229910052786 argon Inorganic materials 0.000 description 17
- 239000003507 refrigerant Substances 0.000 description 16
- 239000000446 fuel Substances 0.000 description 11
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 10
- 239000001301 oxygen Substances 0.000 description 10
- 229910052760 oxygen Inorganic materials 0.000 description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
- 230000006835 compression Effects 0.000 description 8
- 238000007906 compression Methods 0.000 description 8
- 238000011084 recovery Methods 0.000 description 8
- 230000008929 regeneration Effects 0.000 description 8
- 238000011069 regeneration method Methods 0.000 description 8
- 238000012856 packing Methods 0.000 description 7
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 6
- 239000003345 natural gas Substances 0.000 description 5
- 229910052759 nickel Inorganic materials 0.000 description 5
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 4
- 235000013980 iron oxide Nutrition 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- 229920006395 saturated elastomer Polymers 0.000 description 4
- 238000009834 vaporization Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 2
- 239000005751 Copper oxide Substances 0.000 description 2
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 2
- PVNIIMVLHYAWGP-UHFFFAOYSA-N Niacin Chemical compound OC(=O)C1=CC=CN=C1 PVNIIMVLHYAWGP-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 150000001721 carbon Chemical group 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229910000431 copper oxide Inorganic materials 0.000 description 2
- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000008246 gaseous mixture Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000005272 metallurgy Methods 0.000 description 2
- 239000002808 molecular sieve Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 229910000753 refractory alloy Inorganic materials 0.000 description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- GIAFURWZWWWBQT-UHFFFAOYSA-N 2-(2-aminoethoxy)ethanol Chemical compound NCCOCCO GIAFURWZWWWBQT-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical class O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 235000009499 Vanilla fragrans Nutrition 0.000 description 1
- 244000263375 Vanilla tahitensis Species 0.000 description 1
- 235000012036 Vanilla tahitensis Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000001919 adrenal effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy 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
- 238000009835 boiling Methods 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 230000001035 methylating effect Effects 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/0204—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the feed stream
- F25J3/0219—Refinery gas, cracking gas, coke oven gas, gaseous mixtures containing aliphatic unsaturated CnHm or gaseous mixtures of undefined nature
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/0228—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream
- F25J3/0276—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream separation of H2/N2 mixtures, i.e. of ammonia synthesis gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2200/00—Processes or apparatus using separation by rectification
- F25J2200/02—Processes or apparatus using separation by rectification in a single pressure main column system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2200/00—Processes or apparatus using separation by rectification
- F25J2200/74—Refluxing the column with at least a part of the partially condensed overhead gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2200/00—Processes or apparatus using separation by rectification
- F25J2200/80—Processes or apparatus using separation by rectification using integrated mass and heat exchange, i.e. non-adiabatic rectification in a reflux exchanger or dephlegmator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2210/00—Processes characterised by the type or other details of the feed stream
- F25J2210/20—H2/N2 mixture, i.e. synthesis gas for or purge gas from ammonia synthesis
-
- 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
-
- 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
- Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Industrial Gases (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8000196A FR2473032A1 (fr) | 1980-01-07 | 1980-01-07 | Procede de production d'ammoniac et du gaz de synthese correspondant |
| US06/131,837 US4296085A (en) | 1980-01-07 | 1980-03-19 | Process for the production of ammonia and the corresponding synthesis gas |
| CA000366828A CA1152727A (en) | 1980-01-07 | 1980-12-15 | Process for the production of ammonia and the corresponding synthesis gas |
| AU65488/80A AU537559B2 (en) | 1980-01-07 | 1980-12-17 | Production of ammonia and the corresponding synthesis gas |
| JP55178117A JPS6041004B2 (ja) | 1980-01-07 | 1980-12-18 | アンモニア合成ガス及びアンモニアの製造法 |
| DE8080401871T DE3068921D1 (en) | 1980-01-07 | 1980-12-26 | Process for producing ammonia and corresponding synthesis gas |
| AT80401871T ATE8866T1 (de) | 1980-01-07 | 1980-12-26 | Verfahren zur herstellung von ammoniak und des uebereinstimmenden synthesegases. |
| EP80401871A EP0032096B1 (fr) | 1980-01-07 | 1980-12-26 | Procédé de production d'ammoniac et du gaz de synthèse correspondant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8000196A FR2473032A1 (fr) | 1980-01-07 | 1980-01-07 | Procede de production d'ammoniac et du gaz de synthese correspondant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2473032A1 true FR2473032A1 (fr) | 1981-07-10 |
| FR2473032B1 FR2473032B1 (show.php) | 1985-03-08 |
Family
ID=9237259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8000196A Granted FR2473032A1 (fr) | 1980-01-07 | 1980-01-07 | Procede de production d'ammoniac et du gaz de synthese correspondant |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4296085A (show.php) |
| EP (1) | EP0032096B1 (show.php) |
| JP (1) | JPS6041004B2 (show.php) |
| AT (1) | ATE8866T1 (show.php) |
| AU (1) | AU537559B2 (show.php) |
| CA (1) | CA1152727A (show.php) |
| DE (1) | DE3068921D1 (show.php) |
| FR (1) | FR2473032A1 (show.php) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679243A (zh) * | 2017-02-17 | 2017-05-17 | 查都（上海）科技有限公司 | 一种降低液氨消耗的制冷系统 |
| CN117699820A (zh) * | 2019-01-15 | 2024-03-15 | 沙特基础工业全球技术公司 | 可再生能量在氨合成中的使用 |
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| EP0093502B2 (en) * | 1982-04-14 | 1988-11-17 | Imperial Chemical Industries Plc | Ammonia production process |
| US4613492A (en) * | 1982-09-01 | 1986-09-23 | Humphreys & Glasgow, Ltd. | Production of synthesis gas |
| US4479925A (en) * | 1982-09-13 | 1984-10-30 | The M. W. Kellogg Company | Preparation of ammonia synthesis gas |
| JPS59199501A (ja) * | 1983-04-27 | 1984-11-12 | Res Assoc Residual Oil Process<Rarop> | 水素の製造法 |
| US4822521A (en) * | 1983-06-09 | 1989-04-18 | Uop | Integrated process and apparatus for the primary and secondary catalytic steam reforming of hydrocarbons |
| US4524056A (en) * | 1983-07-05 | 1985-06-18 | Foster Wheeler Energy Corporation | Process for the production of ammonia |
| US4545976A (en) * | 1983-11-10 | 1985-10-08 | Exxon Research & Engineering Co. | Hydrocarbon steam reforming using series steam superheaters |
| CA1229485A (en) * | 1984-01-23 | 1987-11-24 | Toyo Engineering Corporation | Process for refining an ammonia synthesis gas |
| US4592860A (en) * | 1984-02-07 | 1986-06-03 | Union Carbide Corporation | Process and apparatus for ammonia synthesis gas production |
| US4755361A (en) * | 1984-02-07 | 1988-07-05 | Union Carbide Corporation | Apparatus for ammonia synthesis gas production |
| EP0157480B1 (en) * | 1984-03-02 | 1989-07-26 | Imperial Chemical Industries Plc | Process for producing ammonia synthesis gas |
| EP0214991A1 (en) * | 1984-06-30 | 1987-03-25 | Stamicarbon B.V. | Process for preparing ammonia |
| GB8420644D0 (en) * | 1984-08-14 | 1984-09-19 | Petrocarbon Dev Ltd | Ammonia synthesis gas |
| US4572829A (en) * | 1984-11-09 | 1986-02-25 | Union Carbide Corporation | Ammonia synthesis gas purification |
| GB2186870A (en) * | 1986-02-26 | 1987-08-26 | Foster Wheeler Energy Ltd | Ammonia synthesis |
| GB8609099D0 (en) * | 1986-04-15 | 1986-05-21 | British Petroleum Co Plc | Production of synthesis gas |
| US4728506A (en) * | 1986-05-16 | 1988-03-01 | Catalyst Services, Inc. | Start-up method for ammonia plants |
| DK167864B1 (da) * | 1990-02-02 | 1993-12-27 | Topsoe Haldor As | Fremgangsmaade og reaktorsystem til reforming af carbonhydrider under varmeveksling |
| US5736116A (en) * | 1995-10-25 | 1998-04-07 | The M. W. Kellogg Company | Ammonia production with enriched air reforming and nitrogen injection into the synthesis loop |
| 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 |
| EP0849245A1 (en) * | 1996-12-20 | 1998-06-24 | Kvaerner Process Technology Limited | Process and plant for the production of methanol |
| AU7524598A (en) * | 1997-04-10 | 1998-10-30 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Oxygen and nitrogen injection for increasing ammonia production |
| US6214258B1 (en) * | 1998-08-13 | 2001-04-10 | Air Products And Chemicals, Inc. | Feed gas pretreatment in synthesis gas production |
| ATE279374T1 (de) * | 2000-02-10 | 2004-10-15 | Haldor Topsoe As | Verfahren und vorrichtung zur herstellung von ammoniak |
| US6620399B1 (en) | 2000-04-10 | 2003-09-16 | Robert Rudolf Josef Jungerhans | Purification of gases, in synthesis gas production process |
| EP1348919A4 (en) * | 2000-08-29 | 2008-04-23 | Kawajureinetsukougyo K K | ABSORPTION CHILLER |
| US20060076275A1 (en) * | 2002-07-12 | 2006-04-13 | Smith Anthon L | Process for the recovery of hydrocarbon fractions from hydrocarbonaceous solids |
| US6709573B2 (en) * | 2002-07-12 | 2004-03-23 | Anthon L. Smith | Process for the recovery of hydrocarbon fractions from hydrocarbonaceous solids |
| US7090816B2 (en) * | 2003-07-17 | 2006-08-15 | Kellogg Brown & Root Llc | Low-delta P purifier for nitrogen, methane, and argon removal from syngas |
| WO2006091987A1 (en) * | 2005-02-28 | 2006-08-31 | The Petroleum Oil And Gas Corporation Of South Africa (Pty) Ltd. | Method for removing salt deposits in reformer waste heat boilers |
| US7377951B2 (en) * | 2005-04-15 | 2008-05-27 | Air Products And Chemicals, Inc. | Process to utilize low-temperature waste heat for the preparation of synthesis gas |
| EP2022754A1 (en) * | 2007-08-08 | 2009-02-11 | Ammonia Casale S.A. | Process for producing ammonia synthesis gas |
| EP2065337A1 (en) * | 2007-11-27 | 2009-06-03 | Ammonia Casale S.A. | Process for producing ammonia synthesis gas |
| JP5424566B2 (ja) * | 2008-03-14 | 2014-02-26 | 独立行政法人石油天然ガス・金属鉱物資源機構 | 天然ガスからの液状炭化水素製造プロセスにおける合成ガスの製造方法 |
| EP2159192A1 (en) * | 2008-08-28 | 2010-03-03 | Ammonia Casale S.A. | Process for the production of ammonia synthesis gas with improved cryogenic purification |
| EP2172417A1 (en) * | 2008-10-02 | 2010-04-07 | Ammonia Casale S.A. | Process for the production of ammonia synthesis gas |
| DE102008056538A1 (de) * | 2008-11-10 | 2010-05-12 | Uhde Gmbh | Prozessgaserzeugung mittels Wärmerückgewinnung aus Niedertemperaturabwärme |
| JP5766397B2 (ja) * | 2009-09-16 | 2015-08-19 | 三菱重工業株式会社 | アンモニア製造方法及び装置 |
| CN103025649A (zh) * | 2010-05-26 | 2013-04-03 | Gtl汽油有限公司 | 使用超纯高压氢气制备氨 |
| EP2404869A1 (en) * | 2010-07-06 | 2012-01-11 | Ammonia Casale S.A. | Process for producing ammonia synthesis gas |
| US8889093B2 (en) * | 2010-09-16 | 2014-11-18 | Kellogg Brown & Root Llc | High pressure cyrogenic process and system for producing ammonia products |
| EP2801550A1 (en) | 2013-05-10 | 2014-11-12 | Ammonia Casale S.A. | A process for producing ammonia synthesis gas with high temperature shift and low steam-to-carbon ratio |
| EP2818447A1 (en) * | 2013-06-26 | 2014-12-31 | Ammonia Casale S.A. | A process for purification of a synthesis gas containing hydrogen and impurities |
| US9561968B2 (en) * | 2013-08-07 | 2017-02-07 | Kellogg Brown & Root Llc | Methods and systems for producing and processing syngas in a pressure swing adsorption unit and making ammonia therefrom |
| EP2886513A1 (en) | 2013-12-20 | 2015-06-24 | Casale Sa | Process for producing ammonia synthesis gas |
| EP3037386A1 (en) * | 2014-12-23 | 2016-06-29 | Casale SA | A plant and a process for ammonia production with cryogenic purification, and a related method of revamping |
| EP3124433B1 (de) * | 2015-07-27 | 2021-09-01 | L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude | Verfahren zur kühlung von synthesegas |
| DE102016123661A1 (de) | 2016-12-07 | 2018-06-07 | Ask Chemicals Gmbh | Alkalische Resolbinder mit verbesserter Fließfähigkeit |
| DE102017201681A1 (de) * | 2017-02-02 | 2018-08-02 | Thyssenkrupp Ag | Verfahren zur Behandlung eines Synthesegasstroms |
| DE102017011601A1 (de) * | 2017-12-14 | 2019-06-19 | Linde Aktiengesellschaft | Ammoniaksynthese mit internem Kühlkreislauf |
| EP3623343A1 (en) * | 2018-09-11 | 2020-03-18 | Casale Sa | Process for the synthesis of ammonia |
| 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 |
| IT202200004073A1 (it) * | 2022-03-04 | 2023-09-04 | Nuovo Pignone Tecnologie Srl | Unità di multi-compressione per la produzione di ammoniaca |
| CN121311444A (zh) * | 2023-08-23 | 2026-01-09 | 诺瓦泰克公共股份公司 | 通过天然气生产低碳氨的方法 |
| KR20250172851A (ko) * | 2023-08-30 | 2025-12-09 | 퍼블리크노에 악치오네르노에 옵스체스트보 “노바텍” | 천연가스로부터 저탄소 암모니아를 생산하기 위한 방법 |
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| US4079017A (en) * | 1976-11-19 | 1978-03-14 | Pullman Incorporated | Parallel steam reformers to provide low energy process |
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- 1980-01-07 FR FR8000196A patent/FR2473032A1/fr active Granted
- 1980-03-19 US US06/131,837 patent/US4296085A/en not_active Expired - Lifetime
- 1980-12-15 CA CA000366828A patent/CA1152727A/en not_active Expired
- 1980-12-17 AU AU65488/80A patent/AU537559B2/en not_active Ceased
- 1980-12-18 JP JP55178117A patent/JPS6041004B2/ja not_active Expired
- 1980-12-26 EP EP80401871A patent/EP0032096B1/fr not_active Expired
- 1980-12-26 DE DE8080401871T patent/DE3068921D1/de not_active Expired
- 1980-12-26 AT AT80401871T patent/ATE8866T1/de not_active IP Right Cessation
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| US2829113A (en) * | 1953-10-14 | 1958-04-01 | Kellogg M W Co | Production of nitrogen and hydrogen for ammonia synthesis |
| US3278452A (en) * | 1959-12-24 | 1966-10-11 | Pullman Inc | Production of hydrogen-containing gases |
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| FR1409027A (fr) * | 1963-09-09 | 1965-08-20 | Chemical Construction Corproat | Procédé de préparation simultanée de l'ammoniac et de l'urée |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679243A (zh) * | 2017-02-17 | 2017-05-17 | 查都（上海）科技有限公司 | 一种降低液氨消耗的制冷系统 |
| CN106679243B (zh) * | 2017-02-17 | 2022-05-20 | 查都(海南)科技有限公司 | 一种降低液氨消耗的制冷系统 |
| CN117699820A (zh) * | 2019-01-15 | 2024-03-15 | 沙特基础工业全球技术公司 | 可再生能量在氨合成中的使用 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5734021A (en) | 1982-02-24 |
| EP0032096B1 (fr) | 1984-08-08 |
| DE3068921D1 (en) | 1984-09-13 |
| JPS6041004B2 (ja) | 1985-09-13 |
| EP0032096A2 (fr) | 1981-07-15 |
| FR2473032B1 (show.php) | 1985-03-08 |
| AU537559B2 (en) | 1984-06-28 |
| CA1152727A (en) | 1983-08-30 |
| ATE8866T1 (de) | 1984-08-15 |
| EP0032096A3 (en) | 1981-07-22 |
| AU6548880A (en) | 1981-07-16 |
| US4296085A (en) | 1981-10-20 |
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