AR077337A1 - Proceso para la recuperacion del amoniaco a partir de una corriente gaseosa - Google Patents
Proceso para la recuperacion del amoniaco a partir de una corriente gaseosaInfo
- Publication number
- AR077337A1 AR077337A1 ARP100102747A ARP100102747A AR077337A1 AR 077337 A1 AR077337 A1 AR 077337A1 AR P100102747 A ARP100102747 A AR P100102747A AR P100102747 A ARP100102747 A AR P100102747A AR 077337 A1 AR077337 A1 AR 077337A1
- Authority
- AR
- Argentina
- Prior art keywords
- gas stream
- ammonia
- recovery
- wash
- formation
- Prior art date
Links
Classifications
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/58—Ammonia
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/96—Regeneration, reactivation or recycling of reactants
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
- C01C1/12—Separation of ammonia from gases and vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/50—Inorganic acids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/70—Organic acids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/80—Water
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
-
- 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
- Y02C20/20—Capture or disposal of greenhouse gases of methane
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Sustainable Development (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Extraction Or Liquid Replacement (AREA)
- Physical Water Treatments (AREA)
Abstract
La presente solicitud se refiere a un proceso para la recuperacion del amoníaco contenido en una corriente gaseosa, donde dicho proceso comprende las siguientes fases: (a) someter la corriente gaseosa que contiene amoníaco a un lavado con una solucion de lavado acuosa, que tiene un pH inferior a 7,0, con la formacion de una corriente gaseosa purificada y una solucion acuosa que contiene un sal de amonio; (b) tratar la solucion acuosa que contiene la sal de amonio proveniente de la fase (a) en un intercambiador de calor con película descendente vertical, a una temperatura comprendida entre 50 y 250sC y una presion absoluta variable entre 50 KPa y 4 MPa absolutos, con la formacion de una solucion de lavado regenerada y una corriente gaseosa que comprende NH3 y H2O; (c) reciclar la mencionada solucion de lavado regenerada a la fase (a). La presente solicitud también se refiere a un equipo para llevar a cabo el proceso anterior.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI2009A001372A IT1395127B1 (it) | 2009-07-30 | 2009-07-30 | Procedimento per il recupero di ammoniaca da una corrente gassosa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR077337A1 true AR077337A1 (es) | 2011-08-17 |
Family
ID=41728309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP100102747A AR077337A1 (es) | 2009-07-30 | 2010-07-29 | Proceso para la recuperacion del amoniaco a partir de una corriente gaseosa |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US8814988B2 (es) |
| EP (1) | EP2459301B1 (es) |
| JP (1) | JP5767217B2 (es) |
| CN (1) | CN102481519B (es) |
| AR (1) | AR077337A1 (es) |
| BR (1) | BR112012002160A2 (es) |
| CA (1) | CA2769236C (es) |
| EA (1) | EA020437B1 (es) |
| IT (1) | IT1395127B1 (es) |
| MX (1) | MX2012001382A (es) |
| MY (1) | MY163416A (es) |
| WO (1) | WO2011012324A1 (es) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1395383B1 (it) * | 2009-09-09 | 2012-09-14 | Saipem Spa | Metodo di separazione di ammoniaca e diossido di carbonio da soluzioni acquose |
| US8986640B1 (en) * | 2014-01-07 | 2015-03-24 | Alstom Technology Ltd | System and method for recovering ammonia from a chilled ammonia process |
| EP3473324B1 (en) | 2014-03-10 | 2022-09-28 | SAIPEM S.p.A. | Recovery method for processing a gas stream from a urea plant solidification unit |
| CN109153638B (zh) * | 2016-05-03 | 2019-10-01 | 斯塔米卡邦有限公司 | 尿素生产中控制缩二脲 |
| CN107126826A (zh) * | 2017-04-10 | 2017-09-05 | 天津凯赛特科技有限公司 | 一种纯碱制备中含氨尾气处理装置及方法 |
| CN107777708A (zh) * | 2017-09-28 | 2018-03-09 | 华陆工程科技有限责任公司 | 一种酸性水汽提装置中粗氨气精制的方法 |
| CN110575744B (zh) * | 2019-10-09 | 2022-06-21 | 江苏沃德凯环保科技有限公司 | 特种织物含氨废气循环净化回收工艺 |
| BE1027662B1 (de) * | 2019-10-11 | 2021-05-10 | Thyssenkrupp Ind Solutions Ag | Abgaswäscher mit Energieintegration |
| US20240115992A1 (en) * | 2019-10-11 | 2024-04-11 | Thyssenkrupp Industrial Solutions Ag | Exhaust gas scrubber with energy integration |
| KR102464450B1 (ko) * | 2019-12-06 | 2022-11-09 | 주식회사 성광이엔에프 | 암모니아 가스 제거 시스템 |
| CN112354487B (zh) * | 2020-11-06 | 2022-10-14 | 李东田 | 一种碳酸铵原料气的制备方法 |
| WO2022260526A1 (en) * | 2021-06-11 | 2022-12-15 | Wärtsilä Gas Solutions Norway AS | A system for removing ammonia from an ammonia-containing gas and a method for removing ammonia from an ammonia-containing gas |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3024090A (en) | 1960-04-01 | 1962-03-06 | United States Steel Corp | Method of recovering ammonia from coke-oven gases |
| GB1197741A (en) * | 1967-01-06 | 1970-07-08 | Ici Ltd | Ammoniation of Acids and Production of Fertilizers therefrom. |
| US4149857A (en) * | 1976-09-16 | 1979-04-17 | Veb Leuna-Werke "Walter Ulbricht" | Process for the two-stage separation of ammonia |
| US4424072A (en) | 1982-07-01 | 1984-01-03 | Lerner Bernard J | Prilling |
| FR2680116B1 (fr) * | 1991-08-08 | 1994-05-06 | Institut Francais Petrole | Procede de separation d'un melange de gaz par absorption. |
| SG52935A1 (en) * | 1996-03-25 | 1998-09-28 | Matsushita Electric Works Ltd | Garbage disposal apparatus |
| US20020014154A1 (en) * | 1996-09-27 | 2002-02-07 | Richard Witzko | Separation of gaseous components from a gas stream with a liquid absorbent |
| UA52701C2 (uk) * | 1996-10-11 | 2003-01-15 | Басф Акцієнгезельшафт | Твердий засіб захисту рослин та спосіб його одержання, спосіб боротьби з небажаним ростом рослин, спосіб боротьби з шкідливими грибами і тваринами-шкідниками та спосіб регулювання росту рослин |
| CN1201709A (zh) * | 1998-03-10 | 1998-12-16 | 汤志群 | 外冷式等压氨回收法及其装置 |
| DE19817794A1 (de) * | 1998-04-21 | 1999-10-28 | Basf Ag | Hochreine wässrige Wasserstoffperoxid-Lösungen, Verfahren zu ihrer Herstellung und ihre Verwendung |
| JP2003529195A (ja) * | 2000-03-28 | 2003-09-30 | マンハッタン・サイエンティフィックス・インコーポレイテッド | 燃料電池装置とその動作方法 |
| NL1020665C2 (nl) * | 2002-05-23 | 2003-11-25 | Dsm Nv | Werkwijze voor het verwijderen van ammoniak uit een ammoniak-bevattende gasstroom. |
| DE102005036040A1 (de) * | 2004-08-28 | 2006-03-02 | Oxeno Olefinchemie Gmbh | Verfahren zur Telomerisation von nicht cyclischen Olefinen |
| CN1244495C (zh) * | 2004-09-08 | 2006-03-08 | 云南解化集团有限公司 | 回收铜洗再生气中氨的工艺 |
| EP1695755A1 (en) * | 2005-02-28 | 2006-08-30 | DSM IP Assets B.V. | Process and system for the removal of ammonia from an ammonia containing gas stream |
| JP2010520169A (ja) * | 2007-03-01 | 2010-06-10 | ビーエーエスエフ ソシエタス・ヨーロピア | アミノニトリルの製造方法 |
| CN101678269A (zh) | 2007-05-09 | 2010-03-24 | 鲍尔斯潘公司 | 用碳酸铵洗涤二氧化碳和氨蒸气控制 |
| ITMI20072206A1 (it) * | 2007-11-21 | 2009-05-22 | Snam Progetti | Metodo per il recupero di ammoniaca da una corrente gassosa in un processo di sintesi di urea |
| TW201032887A (en) | 2009-01-13 | 2010-09-16 | Saipem Spa | Process for the recovery of ammonia from a gaseous stream |
| EP2386346A1 (en) * | 2010-05-11 | 2011-11-16 | Stamicarbon B.V. | Process for the reduction of ammonia emissions in a urea manufacturing process |
-
2009
- 2009-07-30 IT ITMI2009A001372A patent/IT1395127B1/it active
-
2010
- 2010-07-27 CN CN201080038463.7A patent/CN102481519B/zh active Active
- 2010-07-27 WO PCT/EP2010/004765 patent/WO2011012324A1/en active Application Filing
- 2010-07-27 JP JP2012522033A patent/JP5767217B2/ja active Active
- 2010-07-27 EA EA201290049A patent/EA020437B1/ru not_active IP Right Cessation
- 2010-07-27 MX MX2012001382A patent/MX2012001382A/es active IP Right Grant
- 2010-07-27 EP EP10740559.9A patent/EP2459301B1/en active Active
- 2010-07-27 US US13/387,836 patent/US8814988B2/en active Active
- 2010-07-27 CA CA2769236A patent/CA2769236C/en active Active
- 2010-07-27 BR BR112012002160A patent/BR112012002160A2/pt not_active Application Discontinuation
- 2010-07-27 MY MYPI2012000395A patent/MY163416A/en unknown
- 2010-07-29 AR ARP100102747A patent/AR077337A1/es active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| EA020437B1 (ru) | 2014-11-28 |
| US8814988B2 (en) | 2014-08-26 |
| EA201290049A1 (ru) | 2012-07-30 |
| CA2769236A1 (en) | 2011-02-03 |
| BR112012002160A2 (pt) | 2016-06-07 |
| EP2459301B1 (en) | 2015-10-28 |
| CA2769236C (en) | 2017-09-05 |
| ITMI20091372A1 (it) | 2011-01-31 |
| CN102481519A (zh) | 2012-05-30 |
| EP2459301A1 (en) | 2012-06-06 |
| CN102481519B (zh) | 2015-07-15 |
| MY163416A (en) | 2017-09-15 |
| US20120189528A1 (en) | 2012-07-26 |
| JP2013500230A (ja) | 2013-01-07 |
| WO2011012324A1 (en) | 2011-02-03 |
| JP5767217B2 (ja) | 2015-08-19 |
| MX2012001382A (es) | 2012-08-03 |
| IT1395127B1 (it) | 2012-09-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |