DD142299A5 - Verfahren zur abtrennung von gasen aus gasmischungen - Google Patents
Verfahren zur abtrennung von gasen aus gasmischungen Download PDFInfo
- Publication number
- DD142299A5 DD142299A5 DD79211653A DD21165379A DD142299A5 DD 142299 A5 DD142299 A5 DD 142299A5 DD 79211653 A DD79211653 A DD 79211653A DD 21165379 A DD21165379 A DD 21165379A DD 142299 A5 DD142299 A5 DD 142299A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- total pressure
- gas
- feed
- permeator
- ammonia
- Prior art date
Links
- 239000007789 gas Substances 0.000 title claims description 369
- 238000000034 method Methods 0.000 title claims description 63
- 239000000203 mixture Substances 0.000 title claims description 43
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 408
- 238000003786 synthesis reaction Methods 0.000 claims description 212
- 229910021529 ammonia Inorganic materials 0.000 claims description 203
- 230000015572 biosynthetic process Effects 0.000 claims description 177
- 239000012528 membrane Substances 0.000 claims description 140
- 238000000926 separation method Methods 0.000 claims description 97
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 92
- 239000001257 hydrogen Substances 0.000 claims description 84
- 229910052739 hydrogen Inorganic materials 0.000 claims description 84
- 239000012466 permeate Substances 0.000 claims description 83
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 75
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 56
- 229910052757 nitrogen Inorganic materials 0.000 claims description 46
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 44
- 230000000149 penetrating effect Effects 0.000 claims description 32
- 229910052786 argon Inorganic materials 0.000 claims description 22
- 230000035699 permeability Effects 0.000 claims description 21
- 230000008569 process Effects 0.000 claims description 19
- 239000012535 impurity Substances 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 24
- 229910001868 water Inorganic materials 0.000 description 20
- 238000011084 recovery Methods 0.000 description 18
- 239000012510 hollow fiber Substances 0.000 description 17
- 239000012495 reaction gas Substances 0.000 description 16
- 238000006243 chemical reaction Methods 0.000 description 12
- 239000000047 product Substances 0.000 description 10
- 150000002431 hydrogen Chemical class 0.000 description 9
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
- 239000000356 contaminant Substances 0.000 description 8
- 238000009833 condensation Methods 0.000 description 7
- 230000005494 condensation Effects 0.000 description 7
- 238000011144 upstream manufacturing Methods 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 5
- 239000000446 fuel Substances 0.000 description 5
- 239000008246 gaseous mixture Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000001307 helium Substances 0.000 description 4
- 229910052734 helium Inorganic materials 0.000 description 4
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical class [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000001311 chemical methods and process Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000001627 detrimental effect Effects 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
- 229910052753 mercury Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 238000002407 reforming Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000002912 waste gas Substances 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 2
- 229910002090 carbon oxide Inorganic materials 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 150000002505 iron Chemical class 0.000 description 2
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 229920000620 organic polymer Polymers 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000001223 reverse osmosis Methods 0.000 description 2
- 238000001308 synthesis method Methods 0.000 description 2
- 229940121848 Ammonia scavenger Drugs 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- -1 Natural gas Chemical class 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002927 oxygen compounds Chemical class 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 238000002336 sorption--desorption measurement Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000005406 washing Methods 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
- B01D53/225—Multiple stage diffusion
- B01D53/226—Multiple stage diffusion in serial connexion
-
- 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)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Hydrogen, Water And Hydrids (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/888,105 US4180388A (en) | 1978-03-20 | 1978-03-20 | Processes |
| US05/888,103 US4180552A (en) | 1978-03-20 | 1978-03-20 | Process for hydrogen recovery from ammonia purge gases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD142299A5 true DD142299A5 (de) | 1980-06-18 |
Family
ID=27128872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD79211653A DD142299A5 (de) | 1978-03-20 | 1979-03-19 | Verfahren zur abtrennung von gasen aus gasmischungen |
Country Status (14)
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4367135A (en) * | 1981-03-12 | 1983-01-04 | Monsanto Company | Processes |
| US4362613A (en) * | 1981-03-13 | 1982-12-07 | Monsanto Company | Hydrocracking processes having an enhanced efficiency of hydrogen utilization |
| EP0075431A1 (en) * | 1981-09-17 | 1983-03-30 | Monsanto Company | Method of separating one gas from a mixture of gases |
| JPS5990613A (ja) * | 1982-07-29 | 1984-05-25 | リンデ・アクチエンゲゼルシヤフト | ガス混合物の分離方法及び装置 |
| WO1990007372A1 (en) * | 1986-10-27 | 1990-07-12 | Richard Alan Sauer | Process for membrane separation of gas mixtures |
| US4758250A (en) * | 1987-06-01 | 1988-07-19 | Air Products And Chemicals, Inc. | Ammonia separation using ion exchange polymeric membranes and sorbents |
| US4762535A (en) * | 1987-06-02 | 1988-08-09 | Air Products And Chemicals, Inc. | Ammonia separation using semipermeable membranes |
| DE4010602A1 (de) * | 1989-04-05 | 1990-10-11 | Piesteritz Agrochemie | Verfahren zur stofflichen nutzung von restgasen aus einer edelgasanlage |
| DE4010603A1 (de) * | 1989-04-05 | 1990-10-11 | Piesteritz Agrochemie | Verfahren zur stofflichen nutzung von produktentspannungsgas |
| FR2731163B1 (fr) * | 1995-03-03 | 1997-06-20 | Air Liquide | Procede et installation de separation d'un melange gazeux par permeation |
| JP2008247654A (ja) * | 2007-03-29 | 2008-10-16 | Hiroshima Univ | アンモニアの分離方法、製造方法、及び気体分離膜 |
| JP7031214B2 (ja) * | 2017-10-13 | 2022-03-08 | 宇部興産株式会社 | ヘリウム富化ガスの製造方法及びガス分離システム |
| IT202100028049A1 (it) * | 2021-11-04 | 2023-05-04 | Nuovo Pignone Tecnologie Srl | Impianto e metodo per la sintesi di ammoniaca |
| CN120051324A (zh) * | 2022-12-02 | 2025-05-27 | 日本碍子株式会社 | 分离膜系统 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3657113A (en) | 1970-02-03 | 1972-04-18 | Mobil Oil Corp | Separating fluids with selective membranes |
| JPS5610089B2 (enrdf_load_stackoverflow) * | 1973-07-31 | 1981-03-05 | ||
| JPS5297684A (en) | 1976-02-12 | 1977-08-16 | Mitsubishi Electric Corp | Semiconductor element |
| JPS52114576A (en) * | 1976-03-24 | 1977-09-26 | Toshiba Corp | Gas separator |
-
1979
- 1979-03-16 NL NLAANVRAGE7902101,A patent/NL182796C/xx not_active IP Right Cessation
- 1979-03-19 IT IT21114/79A patent/IT1113311B/it active
- 1979-03-19 DE DE19792910661 patent/DE2910661A1/de not_active Ceased
- 1979-03-19 RO RO7996952A patent/RO78306A/ro unknown
- 1979-03-19 AU AU45218/79A patent/AU517235B2/en not_active Expired
- 1979-03-19 CA CA323,747A patent/CA1129626A/en not_active Expired
- 1979-03-19 BR BR7901688A patent/BR7901688A/pt unknown
- 1979-03-19 JP JP54033153A patent/JPS6022966B2/ja not_active Expired
- 1979-03-19 TR TR2079479A patent/TR20794A/xx unknown
- 1979-03-19 FR FR7906906A patent/FR2420366B1/fr not_active Expired
- 1979-03-19 GB GB7909629A patent/GB2016945B/en not_active Expired
- 1979-03-19 PL PL1979214236A patent/PL123383B1/pl unknown
- 1979-03-19 KR KR7900821A patent/KR840000966B1/ko not_active Expired
- 1979-03-19 RO RO104954A patent/RO84536B/ro unknown
- 1979-03-19 DE DE19792953814 patent/DE2953814A1/de active Pending
- 1979-03-19 DD DD79211653A patent/DD142299A5/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO84536A (ro) | 1984-06-21 |
| FR2420366A1 (fr) | 1979-10-19 |
| RO78306A (ro) | 1982-04-12 |
| KR840000966B1 (ko) | 1984-07-02 |
| FR2420366B1 (fr) | 1985-05-31 |
| NL7902101A (nl) | 1979-09-24 |
| GB2016945A (en) | 1979-10-03 |
| GB2016945B (en) | 1982-09-15 |
| PL214236A1 (enrdf_load_stackoverflow) | 1980-02-25 |
| KR830000538A (ko) | 1983-04-16 |
| DE2953814A1 (enrdf_load_stackoverflow) | 1982-09-16 |
| TR20794A (tr) | 1982-08-17 |
| IT7921114A0 (it) | 1979-03-19 |
| NL182796B (nl) | 1987-12-16 |
| NL182796C (nl) | 1988-05-16 |
| AU4521879A (en) | 1979-09-27 |
| IT1113311B (it) | 1986-01-20 |
| PL123383B1 (en) | 1982-10-30 |
| CA1129626A (en) | 1982-08-17 |
| DE2910661A1 (de) | 1979-10-18 |
| RO84536B (ro) | 1984-08-30 |
| JPS6022966B2 (ja) | 1985-06-05 |
| AU517235B2 (en) | 1981-07-16 |
| JPS54130484A (en) | 1979-10-09 |
| BR7901688A (pt) | 1979-10-16 |
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