DE3263365D1 - Process for removal of cyclic urea reaction product from amine gas - treating solution - Google Patents

Process for removal of cyclic urea reaction product from amine gas - treating solution

Info

Publication number
DE3263365D1
DE3263365D1 DE8282302731T DE3263365T DE3263365D1 DE 3263365 D1 DE3263365 D1 DE 3263365D1 DE 8282302731 T DE8282302731 T DE 8282302731T DE 3263365 T DE3263365 T DE 3263365T DE 3263365 D1 DE3263365 D1 DE 3263365D1
Authority
DE
Germany
Prior art keywords
removal
reaction product
treating solution
cyclic urea
amine gas
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
Application number
DE8282302731T
Other languages
English (en)
Inventor
Ferdinand Charles Cataneo
Fred John Heinzelmann
Jan Arthur Sarsten
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Application granted granted Critical
Publication of DE3263365D1 publication Critical patent/DE3263365D1/de
Expired legal-status Critical Current

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
    • B01D53/14—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 by absorption
    • B01D53/1456—Removing acid components
    • 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
    • B01D53/14—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 by absorption
    • B01D53/1425—Regeneration of liquid absorbents
    • 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
    • B01D53/14—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 by absorption
    • B01D53/1493—Selection of liquid materials for use as absorbents
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
    • C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
    • C10K1/12—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors
    • C10K1/14—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors organic
    • C10K1/143—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors organic containing amino groups
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Gas Separation By Absorption (AREA)
DE8282302731T 1981-06-01 1982-05-27 Process for removal of cyclic urea reaction product from amine gas - treating solution Expired DE3263365D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/269,258 US4341746A (en) 1981-06-01 1981-06-01 Removal of degradation product from gas treating solution

Publications (1)

Publication Number Publication Date
DE3263365D1 true DE3263365D1 (en) 1985-06-05

Family

ID=23026492

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282302731T Expired DE3263365D1 (en) 1981-06-01 1982-05-27 Process for removal of cyclic urea reaction product from amine gas - treating solution

Country Status (6)

Country Link
US (1) US4341746A (de)
EP (1) EP0067013B1 (de)
JP (1) JPS588501A (de)
AU (1) AU547615B2 (de)
CA (1) CA1181081A (de)
DE (1) DE3263365D1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59216615A (ja) * 1983-05-20 1984-12-06 エクソン　リサーチ　アンド　エンヂニアリング　コムパニー 非立体障害−立体障害アミンで共促進された酸性ガススクラビング溶液およびその使用方法
AU4781296A (en) * 1995-11-29 1997-06-19 Powertech Industries Inc. Pulse combustor and boiler for same
JP4795991B2 (ja) * 2007-02-27 2011-10-19 三菱重工業株式会社 Ｃｏ２回収装置及びｃｏ２回収装置における固形分取出し方法
JP5072627B2 (ja) * 2008-02-01 2012-11-14 三菱重工業株式会社 Ｃｏ２回収装置及びろ過膜装置の洗浄方法
JP4881412B2 (ja) * 2009-09-10 2012-02-22 株式会社東芝 二酸化炭素回収装置
EP2409755A1 (de) 2010-07-22 2012-01-25 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Aufbereitung einer verunreinigten alkalischen Aminosäuresalzlösung
KR101493181B1 (ko) * 2010-11-10 2015-02-12 지멘스 악티엔게젤샤프트 산화황의 도입에 의해 오염된 아민계 용매의 가공
EP2514507A1 (de) * 2011-04-20 2012-10-24 Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO Verfahren zur Entfernung eines Sauergases aus einem Gasstrom mit einer Aminosäurelösung
WO2014122000A1 (de) * 2013-02-05 2014-08-14 Siemens Aktiengesellschaft Verfahren und vorrichtung zur aufbereitung einer mit kohlendioxid verunreinigten aminosäuresalzlösung
CN104557617B (zh) * 2013-10-10 2017-01-25 中国石油化工股份有限公司 一种车用尿素的生产方法
FR3014327B1 (fr) * 2013-12-09 2017-05-19 Ifp Energies Now Solution absorbante a base de n,n,n',n'-tetramethyl-1,6-hexanediamine et d'une diamine secondaire de la famille des alkyldiamines et procede d'elimination de composes acides d'un effluent gazeux
JP6216259B2 (ja) * 2014-02-05 2017-10-18 三菱重工業株式会社 Ｃｏ２回収装置及びｃｏ２回収装置のろ過膜装置の洗浄方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124612A (en) * 1964-03-10 Urea crystallization
NL273696A (de) * 1961-01-18
AU506199B2 (en) * 1975-06-26 1979-12-20 Exxon Research And Engineering Company Absorbtion of co2 from gaseous feeds
US4183903A (en) * 1978-08-02 1980-01-15 Exxon Research & Engineering Co. Method of removing carbon dioxide from gases utilizing an alkaline absorption solution containing a cyclic urea anti-foaming agent
US4180548A (en) * 1978-12-22 1979-12-25 Exxon Research & Engineering Co. Process for selective removal of cyclic urea from hindered amine gas treating solution
US4292286A (en) * 1978-12-22 1981-09-29 Exxon Research & Engineering Co. Process for selective removal of cyclic urea from hindered amine gas treating solution
US4282193A (en) * 1980-02-19 1981-08-04 Exxon Research & Engineering Co. Process for converting cyclic urea to corresponding diamine in a gas treating system
US4282194A (en) * 1980-02-19 1981-08-04 Exxon Research & Engineering Co. Process for converting cyclic urea to corresponding diamine in a gas treating system
EP0034901B1 (de) * 1980-02-19 1984-08-08 Exxon Research And Engineering Company Verfahren zum Auswaschen saurer Gase mit Lösungen gehinderter Amine und Wiedergewinnung der gehinderten Amine aus dem als Nebenprodukt anfallenden zyklischen Harnstoff

Also Published As

Publication number Publication date
US4341746A (en) 1982-07-27
AU8433182A (en) 1982-12-09
EP0067013A1 (de) 1982-12-15
AU547615B2 (en) 1985-10-24
JPS588501A (ja) 1983-01-18
EP0067013B1 (de) 1985-05-02
CA1181081A (en) 1985-01-15

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee