GB2631207A - Urea production method and urea production apparatus - Google Patents
Urea production method and urea production apparatus Download PDFInfo
- Publication number
- GB2631207A GB2631207A GB2413617.8A GB202413617A GB2631207A GB 2631207 A GB2631207 A GB 2631207A GB 202413617 A GB202413617 A GB 202413617A GB 2631207 A GB2631207 A GB 2631207A
- Authority
- GB
- United Kingdom
- Prior art keywords
- unit
- produced
- urea
- electrolysis
- oxycombustion
- 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.)
- Pending
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
-
- 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
- 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
- C01C1/0405—Preparation of ammonia by synthesis 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
- 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
- C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/02—Hydrogen or oxygen
- C25B1/04—Hydrogen or oxygen by electrolysis of water
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B15/00—Operating or servicing cells
- C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
- C25B15/081—Supplying products to non-electrochemical reactors that are combined with the electrochemical cell, e.g. Sabatier reactor
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Analytical Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022041381 | 2022-03-16 | ||
| PCT/JP2023/010278 WO2023176921A1 (ja) | 2022-03-16 | 2023-03-16 | 尿素製造方法及び尿素製造装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB202413617D0 GB202413617D0 (en) | 2024-10-30 |
| GB2631207A true GB2631207A (en) | 2024-12-25 |
Family
ID=88023327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2413617.8A Pending GB2631207A (en) | 2022-03-16 | 2023-03-16 | Urea production method and urea production apparatus |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20250179010A1 (https=) |
| JP (1) | JPWO2023176921A1 (https=) |
| CN (1) | CN119013249A (https=) |
| CA (1) | CA3255542A1 (https=) |
| CL (1) | CL2024002747A1 (https=) |
| GB (1) | GB2631207A (https=) |
| WO (1) | WO2023176921A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2024307513A1 (en) * | 2023-06-26 | 2025-12-04 | Faraday Earth Inc. | Single-step method for conversion of carbon-dioxide into urea |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120125062A1 (en) * | 2009-06-05 | 2012-05-24 | Industrial Ecosystems Pty Ltd. | Method and integrated system for producing electric power and fertilizer |
| JP2017504778A (ja) * | 2013-12-30 | 2017-02-09 | サウジ アラビアン オイル カンパニーＳａｕｄｉ Ａｒａｂｉａｎ Ｏｉｌ Ｃｏｍｐａｎｙ | 熱統合されたアンモニア合成を伴う酸素燃焼システム及び方法 |
| JP2020529981A (ja) * | 2017-08-04 | 2020-10-15 | サイペム エスピーアー | 酸素燃焼（ｏｘｙ−ｃｏｍｂｕｓｔｉｏｎ）によって生成されたＣＯ２を使用する尿素製造方法及び製造プラント |
| US20210198104A1 (en) * | 2017-07-25 | 2021-07-01 | Haldor Topsøe A/S | Method for the preparation of ammonia synthesis gas |
| JP2021102532A (ja) * | 2019-12-25 | 2021-07-15 | 三菱重工業株式会社 | アンモニア誘導体製造プラント及びアンモニア誘導体の製造方法 |
-
2023
- 2023-03-16 WO PCT/JP2023/010278 patent/WO2023176921A1/ja not_active Ceased
- 2023-03-16 US US18/845,062 patent/US20250179010A1/en active Pending
- 2023-03-16 GB GB2413617.8A patent/GB2631207A/en active Pending
- 2023-03-16 CN CN202380027000.8A patent/CN119013249A/zh active Pending
- 2023-03-16 JP JP2024508248A patent/JPWO2023176921A1/ja active Pending
- 2023-03-16 CA CA3255542A patent/CA3255542A1/en active Pending
-
2024
- 2024-09-12 CL CL2024002747A patent/CL2024002747A1/es unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120125062A1 (en) * | 2009-06-05 | 2012-05-24 | Industrial Ecosystems Pty Ltd. | Method and integrated system for producing electric power and fertilizer |
| JP2017504778A (ja) * | 2013-12-30 | 2017-02-09 | サウジ アラビアン オイル カンパニーＳａｕｄｉ Ａｒａｂｉａｎ Ｏｉｌ Ｃｏｍｐａｎｙ | 熱統合されたアンモニア合成を伴う酸素燃焼システム及び方法 |
| US20210198104A1 (en) * | 2017-07-25 | 2021-07-01 | Haldor Topsøe A/S | Method for the preparation of ammonia synthesis gas |
| JP2020529981A (ja) * | 2017-08-04 | 2020-10-15 | サイペム エスピーアー | 酸素燃焼（ｏｘｙ−ｃｏｍｂｕｓｔｉｏｎ）によって生成されたＣＯ２を使用する尿素製造方法及び製造プラント |
| JP2021102532A (ja) * | 2019-12-25 | 2021-07-15 | 三菱重工業株式会社 | アンモニア誘導体製造プラント及びアンモニア誘導体の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB202413617D0 (en) | 2024-10-30 |
| WO2023176921A1 (ja) | 2023-09-21 |
| CA3255542A1 (en) | 2025-03-05 |
| CL2024002747A1 (es) | 2025-01-24 |
| CN119013249A (zh) | 2024-11-22 |
| US20250179010A1 (en) | 2025-06-05 |
| JPWO2023176921A1 (https=) | 2023-09-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 789A | Request for publication of translation (sect. 89(a)/1977) |
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