DE2548700C2 - Verfahren und Vorrichtung zur Wasserstoffreinigung unter gleichzeitiger Kohlendioxidgewinnung - Google Patents
Verfahren und Vorrichtung zur Wasserstoffreinigung unter gleichzeitiger KohlendioxidgewinnungInfo
- Publication number
- DE2548700C2 DE2548700C2 DE2548700A DE2548700A DE2548700C2 DE 2548700 C2 DE2548700 C2 DE 2548700C2 DE 2548700 A DE2548700 A DE 2548700A DE 2548700 A DE2548700 A DE 2548700A DE 2548700 C2 DE2548700 C2 DE 2548700C2
- Authority
- DE
- Germany
- Prior art keywords
- washing
- column
- line
- stage
- detergent
- 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.)
- Expired
Links
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims description 108
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims description 54
- 239000001569 carbon dioxide Substances 0.000 title claims description 44
- 238000000034 method Methods 0.000 title claims description 35
- 229910052739 hydrogen Inorganic materials 0.000 title claims description 16
- 239000001257 hydrogen Substances 0.000 title claims description 13
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims description 8
- 238000000746 purification Methods 0.000 title claims description 3
- 238000004519 manufacturing process Methods 0.000 title description 3
- 238000005406 washing Methods 0.000 claims description 113
- 239000007789 gas Substances 0.000 claims description 79
- 239000003599 detergent Substances 0.000 claims description 41
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 37
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 31
- 239000007788 liquid Substances 0.000 claims description 19
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 230000002378 acidificating effect Effects 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 3
- 229930195733 hydrocarbon Natural products 0.000 claims description 3
- 150000002430 hydrocarbons Chemical class 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 229920006395 saturated elastomer Polymers 0.000 claims description 3
- 229910052717 sulfur Inorganic materials 0.000 claims description 3
- 239000011593 sulfur Substances 0.000 claims description 3
- 239000007795 chemical reaction product Substances 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 239000000470 constituent Substances 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 83
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 20
- 239000000203 mixture Substances 0.000 description 17
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 12
- 230000015572 biosynthetic process Effects 0.000 description 12
- 229910052757 nitrogen Inorganic materials 0.000 description 11
- 238000003786 synthesis reaction Methods 0.000 description 11
- 238000005201 scrubbing Methods 0.000 description 9
- 230000008929 regeneration Effects 0.000 description 8
- 238000011069 regeneration method Methods 0.000 description 8
- 239000002253 acid Substances 0.000 description 7
- 229910021529 ammonia Inorganic materials 0.000 description 6
- 150000002431 hydrogen Chemical class 0.000 description 5
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 4
- 239000004202 carbamide Substances 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 229910002090 carbon oxide Inorganic materials 0.000 description 2
- JJWKPURADFRFRB-UHFFFAOYSA-N carbonyl sulfide Chemical compound O=C=S JJWKPURADFRFRB-UHFFFAOYSA-N 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000002386 leaching Methods 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- -1 methanol and acetone Chemical class 0.000 description 1
- GBMDVOWEEQVZKZ-UHFFFAOYSA-N methanol;hydrate Chemical compound O.OC GBMDVOWEEQVZKZ-UHFFFAOYSA-N 0.000 description 1
- 150000002790 naphthalenes Chemical class 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000003495 polar organic solvent Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
Classifications
-
- 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
- C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
- C01B3/506—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification at low temperatures
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
- C01B2203/0465—Composition of the impurity
- C01B2203/0475—Composition of the impurity the impurity being carbon dioxide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
- C01B2203/0465—Composition of the impurity
- C01B2203/0485—Composition of the impurity the impurity being a sulfur compound
-
- 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
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Gas Separation By Absorption (AREA)
- Carbon And Carbon Compounds (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Hydrogen, Water And Hydrids (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2548700A DE2548700C2 (de) | 1975-10-30 | 1975-10-30 | Verfahren und Vorrichtung zur Wasserstoffreinigung unter gleichzeitiger Kohlendioxidgewinnung |
| US05/635,041 US4050909A (en) | 1975-10-30 | 1975-11-25 | Process and apparatus for the production of hydrogen and carbon dioxide |
| BR7507921A BR7507921A (pt) | 1975-10-30 | 1975-11-28 | Processo,e,aparelho para obtencao de hidrogenio e dioxido de carbono |
| IN2284/CAL/1975A IN144109B (enExample) | 1975-10-30 | 1975-12-01 | |
| AU18228/76A AU505282B2 (en) | 1975-10-30 | 1976-09-29 | Separation of h2 and co2 from mixtures thereof by absorbtion |
| ZA766397A ZA766397B (en) | 1975-10-30 | 1976-10-26 | Process and equipment for the production of hydrogen and carbon dioxide |
| JP51129599A JPS5254695A (en) | 1975-10-30 | 1976-10-29 | Method and apparatus for obtaining hydrogen and carbon dioxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2548700A DE2548700C2 (de) | 1975-10-30 | 1975-10-30 | Verfahren und Vorrichtung zur Wasserstoffreinigung unter gleichzeitiger Kohlendioxidgewinnung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2548700A1 DE2548700A1 (de) | 1977-05-05 |
| DE2548700C2 true DE2548700C2 (de) | 1982-04-01 |
Family
ID=5960490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2548700A Expired DE2548700C2 (de) | 1975-10-30 | 1975-10-30 | Verfahren und Vorrichtung zur Wasserstoffreinigung unter gleichzeitiger Kohlendioxidgewinnung |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4050909A (enExample) |
| JP (1) | JPS5254695A (enExample) |
| AU (1) | AU505282B2 (enExample) |
| BR (1) | BR7507921A (enExample) |
| DE (1) | DE2548700C2 (enExample) |
| IN (1) | IN144109B (enExample) |
| ZA (1) | ZA766397B (enExample) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2035123B (en) * | 1978-11-23 | 1983-05-11 | Air Prod & Chem | Removing hydrogen sulphide from a gaseous mixtures comprising hydrogen sulphide and carbon dioxide |
| DE2856078A1 (de) * | 1978-12-23 | 1980-07-10 | Linde Ag | Verfahren zum abtrennen und gewinnen gasfoermiger komponenten aus einem gasgemisch durch physikalische waesche |
| DE2924162A1 (de) * | 1979-06-15 | 1980-12-18 | Linde Ag | Verfahren zum selektiven auswaschen von schwefelverbindungen aus feuchten gasgemischen |
| DE3036936A1 (de) * | 1980-09-30 | 1982-05-27 | Linde Ag, 6200 Wiesbaden | Verfahren und vorrichtung zum regulieren des ammoniakgehaltes im waschmittel einer gaswaesche |
| US4332598A (en) * | 1980-11-13 | 1982-06-01 | Air Products And Chemicals, Inc. | Process for treating industrial gas stream |
| US4397660A (en) * | 1981-06-15 | 1983-08-09 | Shell Oil Company | Process for the removal of H2 S and CO2 from a gas mixture |
| US4568364A (en) * | 1984-03-22 | 1986-02-04 | Bechtel International Corporation | Process for desulfurization of fuel gas |
| US4552572A (en) * | 1983-07-26 | 1985-11-12 | Bechtel International Corporation | Process for desulfurization of fuel gas |
| DE3336427A1 (de) * | 1983-10-06 | 1985-04-18 | Linde Ag, 6200 Wiesbaden | Verfahren und vorrichtung zum regenerieren von adsorbern |
| DE3343916A1 (de) * | 1983-12-05 | 1985-06-13 | Linde Ag, 6200 Wiesbaden | Verfahren und vorrichtung zum regenerieren eines loesungsmittels |
| US4548620A (en) * | 1984-02-07 | 1985-10-22 | Key Engineering, Inc. | Process for treating natural gas |
| DE3504032A1 (de) * | 1985-02-06 | 1986-08-07 | Linde Ag, 6200 Wiesbaden | Verfahren zur regenerierung eines beladenen waschmittels |
| ZA899705B (en) * | 1989-01-26 | 1990-09-26 | Aeci Ltd | Purification of gases |
| JP2658804B2 (ja) * | 1993-06-23 | 1997-09-30 | 日揮株式会社 | 廃水処理装置 |
| US5490873A (en) * | 1994-09-12 | 1996-02-13 | Bryan Research & Engineering, Inc. | Hydrocarbon emission reduction |
| FR2733162B1 (fr) * | 1995-04-19 | 1997-06-06 | Inst Francais Du Petrole | Procede et dispositif d'elimination d'au moins un gaz acide par solvant pour l'epuration du gaz naturel |
| GB9702742D0 (en) * | 1997-02-11 | 1997-04-02 | Ici Plc | Gas absorption |
| DE19753903C2 (de) * | 1997-12-05 | 2002-04-25 | Krupp Uhde Gmbh | Verfahren zur Entfernung von CO¶2¶ und Schwefelverbindungen aus technischen Gasen, insbesondere aus Erdgas und Roh-Synthesegas |
| US6174348B1 (en) * | 1999-08-17 | 2001-01-16 | Praxair Technology, Inc. | Nitrogen system for regenerating chemical solvent |
| FR2814379B1 (fr) * | 2000-09-26 | 2002-11-01 | Inst Francais Du Petrole | Procede de desacidification d'un gaz par absorption dans un solvant avec un controle de la temperature |
| JP5154795B2 (ja) * | 2003-03-21 | 2013-02-27 | ダウ グローバル テクノロジーズ エルエルシー | 硫化カルボニルを含む酸性ガスからそれを除去する改良された組成物及び方法 |
| US7094297B2 (en) * | 2003-07-25 | 2006-08-22 | Yanco I/P, Inc. | Methods for making screen assemblies |
| DE60327264D1 (de) * | 2003-09-09 | 2009-05-28 | Fluor Corp | Verbesserte lösungsmittelverwendung und regenration |
| US7083662B2 (en) * | 2003-12-18 | 2006-08-01 | Air Products And Chemicals, Inc. | Generation of elevated pressure gas mixtures by absorption and stripping |
| US7901488B2 (en) * | 2006-10-04 | 2011-03-08 | Board Of Regents, The University Of Texas System | Regeneration of an aqueous solution from an acid gas absorption process by matrix stripping |
| KR101512672B1 (ko) * | 2006-12-08 | 2015-04-16 | 쉘 인터내셔날 리써취 마트샤피지 비.브이. | 정제된 합성가스 스트림의 제조 공정 |
| EP2181962B1 (en) | 2007-07-27 | 2013-03-20 | Nippon Oil Corporation | Method and apparatus for hydrogen production and carbon dioxide recovery |
| CN101418246B (zh) * | 2008-12-05 | 2013-04-03 | 华陆工程科技有限责任公司 | 一种低温甲醇洗集成克劳斯硫回收系统和工艺 |
| EP2236457A1 (en) | 2009-03-30 | 2010-10-06 | Shell Internationale Research Maatschappij B.V. | Process for producing a purified synthesis gas |
| DE102011108530A1 (de) * | 2011-07-26 | 2013-01-31 | Linde Aktiengesellschaft | Verfahren und Vorrichtung zur Waschmittelregenerierung in Gaswäschen |
| DE102013001677A1 (de) * | 2013-01-31 | 2014-07-31 | Linde Aktiengesellschaft | Verfahren und Vorrichtung zur Erzeugung von Brennstoff für eine Gasturbine |
| CN103398547B (zh) * | 2013-07-30 | 2015-12-23 | 江苏中核华纬工程设计研究有限公司 | 一种利用液化天然气冷能的合成氨驰放气处理工艺 |
| US10071942B2 (en) | 2014-06-20 | 2018-09-11 | Bp Chemicals Limited | Process for the production of dimethyl ether from gaseous mixtures of carbon monoxide, hydrogen and methyl acetate |
| EP4480904A1 (de) * | 2023-06-22 | 2024-12-25 | Linde GmbH | Verfahren und vorrichtung zur kohlendioxidarmen wasserstofferzeugung |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE832143C (de) * | 1949-09-11 | 1952-02-21 | Linde Eismasch Ag | Verfahren und Vorrichtung zur Waschung von Gasen |
| DE1501720B1 (de) * | 1965-11-15 | 1970-07-09 | Linde Ag | Verfahren zum Abtrennen von CO2 und H2S aus Gasgemischen |
| DE1567690B2 (de) * | 1965-11-15 | 1974-02-14 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur Herstellung von Wasserstoff aus CO- und H tief 2-reichen, CO tief 2 und Schwefelverbindungen enthaltenden Rohgasen |
| JPS496297B1 (enExample) * | 1969-03-15 | 1974-02-13 |
-
1975
- 1975-10-30 DE DE2548700A patent/DE2548700C2/de not_active Expired
- 1975-11-25 US US05/635,041 patent/US4050909A/en not_active Expired - Lifetime
- 1975-11-28 BR BR7507921A patent/BR7507921A/pt unknown
- 1975-12-01 IN IN2284/CAL/1975A patent/IN144109B/en unknown
-
1976
- 1976-09-29 AU AU18228/76A patent/AU505282B2/en not_active Expired
- 1976-10-26 ZA ZA766397A patent/ZA766397B/xx unknown
- 1976-10-29 JP JP51129599A patent/JPS5254695A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2548700A1 (de) | 1977-05-05 |
| AU505282B2 (en) | 1979-11-15 |
| JPS5254695A (en) | 1977-05-04 |
| US4050909A (en) | 1977-09-27 |
| BR7507921A (pt) | 1977-06-28 |
| JPS5525123B2 (enExample) | 1980-07-03 |
| IN144109B (enExample) | 1978-03-25 |
| AU1822876A (en) | 1978-04-06 |
| ZA766397B (en) | 1977-10-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| D2 | Grant after examination | ||
| 8339 | Ceased/non-payment of the annual fee |