MX2012001382A - Proceso y aparato para recuperar amoniaco a partir de una corriente de gas. - Google Patents

Proceso y aparato para recuperar amoniaco a partir de una corriente de gas.

Info

Publication number
MX2012001382A
MX2012001382A MX2012001382A MX2012001382A MX2012001382A MX 2012001382 A MX2012001382 A MX 2012001382A MX 2012001382 A MX2012001382 A MX 2012001382A MX 2012001382 A MX2012001382 A MX 2012001382A MX 2012001382 A MX2012001382 A MX 2012001382A
Authority
MX
Mexico
Prior art keywords
sub
gaseous stream
washing solution
formation
gas stream
Prior art date
Application number
MX2012001382A
Other languages
English (en)
Inventor
Paolo Casara
Original Assignee
Saipem Spa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Saipem Spa filed Critical Saipem Spa
Publication of MX2012001382A publication Critical patent/MX2012001382A/es

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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Inorganic Chemistry (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Water Treatments (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

La presente invención se refiere a un proceso para la recuperación de amoniaco contenido en una corriente gaseosa, dicho proceso que comprende las siguientes etapas: (a) sujetar la corriente gaseosa que contiene amoniaco a un lavado con una solución acuosa de lavado que tiene un pH menor que 7.0, con la formación de una corriente gaseosa purificada y una solución acuosa que contiene una sal de amonio; (b) tratar la solución acuosa que contiene la sal de amonio que viene de la etapa (a) en un intercambiador de calor de película que cae vertical a una temperatura de 50 a 250°C y una presión absoluta que fluctúa desde 50 KPa hasta 4 MPa, lo que forma una solución de lavado regenerada y una corriente gaseosa que comprende NH3 y H20; (c) reciclar dicha solución de lavado regenerada a la etapa (a). La presente invención se refiere también a equipo para efectuar el proceso anterior.
MX2012001382A 2009-07-30 2010-07-27 Proceso y aparato para recuperar amoniaco a partir de una corriente de gas. MX2012001382A (es)

Applications Claiming Priority (2)

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
PCT/EP2010/004765 WO2011012324A1 (en) 2009-07-30 2010-07-27 Process and apparatus for recovering ammonia from a gas stream

Publications (1)

Publication Number Publication Date
MX2012001382A true MX2012001382A (es) 2012-08-03

Family

ID=41728309

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012001382A MX2012001382A (es) 2009-07-30 2010-07-27 Proceso y aparato para recuperar amoniaco a partir de una corriente de gas.

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)

* Cited by examiner, † Cited by third party
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
RU2675578C2 (ru) * 2014-03-10 2018-12-19 САИПЕМ С.п.А. Система регенерации и способ обработки потока газа из секции отверждения установки по производству мочевины
MY179668A (en) 2016-05-03 2020-11-11 Stamicarbon Controlling biuret in urea production
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
WO2021069334A1 (de) * 2019-10-11 2021-04-15 Thyssenkrupp Industrial Solutions Ag Abgaswäscher mit energieintegration
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)

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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
CN101627005A (zh) * 2007-03-01 2010-01-13 巴斯夫欧洲公司 制备氨基腈的方法
US20100089110A1 (en) 2007-05-09 2010-04-15 Powerspan Corp. Carbon dioxide scrubbing with ammonium carbonate and ammonia vapor control
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

Also Published As

Publication number Publication date
EA201290049A1 (ru) 2012-07-30
JP5767217B2 (ja) 2015-08-19
CA2769236C (en) 2017-09-05
WO2011012324A1 (en) 2011-02-03
MY163416A (en) 2017-09-15
CA2769236A1 (en) 2011-02-03
AR077337A1 (es) 2011-08-17
IT1395127B1 (it) 2012-09-05
JP2013500230A (ja) 2013-01-07
BR112012002160A2 (pt) 2016-06-07
EA020437B1 (ru) 2014-11-28
CN102481519B (zh) 2015-07-15
US20120189528A1 (en) 2012-07-26
EP2459301A1 (en) 2012-06-06
ITMI20091372A1 (it) 2011-01-31
CN102481519A (zh) 2012-05-30
US8814988B2 (en) 2014-08-26
EP2459301B1 (en) 2015-10-28

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