DK3541751T3 - Fremgangsmåde til fremstilling af ammoniak og urinstof i et fælles anlægskompleks - Google Patents
Fremgangsmåde til fremstilling af ammoniak og urinstof i et fælles anlægskompleks Download PDFInfo
- Publication number
- DK3541751T3 DK3541751T3 DK17807742.6T DK17807742T DK3541751T3 DK 3541751 T3 DK3541751 T3 DK 3541751T3 DK 17807742 T DK17807742 T DK 17807742T DK 3541751 T3 DK3541751 T3 DK 3541751T3
- Authority
- DK
- Denmark
- Prior art keywords
- urea
- ammonia
- production
- common plant
- plant complex
- Prior art date
Links
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
- C01C1/0488—Processes integrated with preparations of other compounds, e.g. methanol, urea or with processes for power generation
-
- 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
- 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
- C01B3/52—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with liquids; Regeneration of used liquids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C273/02—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds
- C07C273/04—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds from carbon dioxide and ammonia
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C273/02—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds
- C07C273/10—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds combined with the synthesis of ammonia
-
- 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
- C01B2203/0415—Purification by absorption in liquids
-
- 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
- C01B2203/06—Integration with other chemical processes
- C01B2203/068—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
- Y02P20/50—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)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (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 |
---|---|---|---|
DE102016122374.3A DE102016122374A1 (de) | 2016-11-21 | 2016-11-21 | Vollintegrierter Ammoniak-Harnstoff-Komplex |
PCT/EP2017/079053 WO2018091410A1 (de) | 2016-11-21 | 2017-11-13 | Verfahren zur herstellung von ammoniak und harnstoff in einem gemeinsamen anlagenkomplex |
Publications (1)
Publication Number | Publication Date |
---|---|
DK3541751T3 true DK3541751T3 (da) | 2023-04-03 |
Family
ID=60515334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK17807742.6T DK3541751T3 (da) | 2016-11-21 | 2017-11-13 | Fremgangsmåde til fremstilling af ammoniak og urinstof i et fælles anlægskompleks |
Country Status (6)
Country | Link |
---|---|
US (1) | US11084731B2 (da) |
EP (1) | EP3541751B1 (da) |
JP (1) | JP6965345B2 (da) |
DE (1) | DE102016122374A1 (da) |
DK (1) | DK3541751T3 (da) |
WO (1) | WO2018091410A1 (da) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018210030A1 (de) * | 2018-06-20 | 2019-12-24 | Thyssenkrupp Ag | Verwendung und Recyclieren von überkritischen CO2 als Lösungsmittel für PLA und weitere biologisch abbaubaren Polymere in das Beschichtungsverfahren für Düngemittel |
CN113249147A (zh) * | 2021-06-30 | 2021-08-13 | 杨皓 | 一种焦炉煤气联产lng与合成氨的改进工艺 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3310376A (en) | 1963-09-09 | 1967-03-21 | Chemical Construction Corp | Process for combined production of ammonia and urea |
DE1668547A1 (de) | 1967-09-07 | 1971-09-02 | Pullman Inc | Verfahren zur Herstellung von Ammoniak und Harnstoff |
JPS496297B1 (da) * | 1969-03-15 | 1974-02-13 | ||
IT1034674B (it) | 1975-03-28 | 1979-10-10 | Snam Progetti | Processo flessibile intergrato per la produzione di ammoniaca edurea |
IT1065422B (it) | 1976-12-23 | 1985-02-25 | Snam Progetti | Processo ammoniaca-urea integrato per la produzione di urea |
DE3401779A1 (de) | 1984-01-19 | 1985-08-01 | Linde Ag, 6200 Wiesbaden | Verfahren zur kombinierten herstellung von ammoniak und harnstoff |
JP2000159519A (ja) | 1998-11-25 | 2000-06-13 | Chiyoda Corp | アンモニア・尿素製造プラントおよび製造方法 |
DE69908548T2 (de) | 1999-03-31 | 2004-04-29 | Urea Casale S.A. | Verfahren zur gleichzeitigen Modernisierung einer Ammoniakherstellungsanlage und einer Harnstoffherstellungsanlage |
EP1188710A3 (en) * | 2000-09-15 | 2003-10-29 | Haldor Topsoe A/S | Process for the integrated preparation of ammonia and urea |
DE102015210801A1 (de) * | 2015-06-12 | 2016-12-15 | Thyssenkrupp Ag | Mehrdruckverfahren zur Herstellung von Ammoniak ohne Anreicherung von Inertgas |
-
2016
- 2016-11-21 DE DE102016122374.3A patent/DE102016122374A1/de not_active Ceased
-
2017
- 2017-11-13 EP EP17807742.6A patent/EP3541751B1/de active Active
- 2017-11-13 JP JP2019526568A patent/JP6965345B2/ja active Active
- 2017-11-13 DK DK17807742.6T patent/DK3541751T3/da active
- 2017-11-13 WO PCT/EP2017/079053 patent/WO2018091410A1/de active Application Filing
- 2017-11-13 US US16/461,996 patent/US11084731B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3541751B1 (de) | 2023-01-25 |
JP6965345B2 (ja) | 2021-11-10 |
JP2019535631A (ja) | 2019-12-12 |
US20190322539A1 (en) | 2019-10-24 |
DE102016122374A1 (de) | 2018-05-24 |
WO2018091410A1 (de) | 2018-05-24 |
US11084731B2 (en) | 2021-08-10 |
EP3541751A1 (de) | 2019-09-25 |
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