ATE289289T1 - Verfahren zur reinigung von alkanolaminen - Google Patents

Verfahren zur reinigung von alkanolaminen

Info

Publication number
ATE289289T1
ATE289289T1 AT98961130T AT98961130T ATE289289T1 AT E289289 T1 ATE289289 T1 AT E289289T1 AT 98961130 T AT98961130 T AT 98961130T AT 98961130 T AT98961130 T AT 98961130T AT E289289 T1 ATE289289 T1 AT E289289T1
Authority
AT
Austria
Prior art keywords
alkanolamine
alkanolamines
purifying
aqueous
watered
Prior art date
Application number
AT98961130T
Other languages
English (en)
Inventor
Grinsven Petrus Franciscus Van
Heeringen Gijsbert Jan Van
Original Assignee
Shell Int Research
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8228863&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE289289(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Shell Int Research filed Critical Shell Int Research
Application granted granted Critical
Publication of ATE289289T1 publication Critical patent/ATE289289T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
    • C07C213/10—Separation; Purification; Stabilisation; Use of additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Gas Separation By Absorption (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Detergent Compositions (AREA)
AT98961130T 1997-10-27 1998-10-26 Verfahren zur reinigung von alkanolaminen ATE289289T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP97203318A EP0918049A1 (de) 1997-10-27 1997-10-27 Verfahren zur Reinigung von Alkanolamin
PCT/EP1998/007013 WO1999021821A1 (en) 1997-10-27 1998-10-26 Process for the purification of an alkanolamine

Publications (1)

Publication Number Publication Date
ATE289289T1 true ATE289289T1 (de) 2005-03-15

Family

ID=8228863

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98961130T ATE289289T1 (de) 1997-10-27 1998-10-26 Verfahren zur reinigung von alkanolaminen

Country Status (12)

Country Link
US (1) US6152994A (de)
EP (2) EP0918049A1 (de)
JP (1) JP2001521018A (de)
AT (1) ATE289289T1 (de)
AU (1) AU733942B2 (de)
CA (1) CA2308704A1 (de)
DE (1) DE69829066D1 (de)
ES (1) ES2237855T3 (de)
GC (1) GC0000005A (de)
MY (1) MY119738A (de)
NZ (1) NZ503444A (de)
WO (1) WO1999021821A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070150337A1 (en) * 2005-12-22 2007-06-28 Pegasus Transtech Corporation Trucking document delivery system and method
US20070148068A1 (en) * 2005-12-23 2007-06-28 Burgers Kenneth L Reclaiming amines in carbon dioxide recovery
US20070148069A1 (en) * 2005-12-23 2007-06-28 Shrikar Chakravarti Carbon dioxide recovery from flue gas and the like
US20070148070A1 (en) * 2005-12-23 2007-06-28 Shrikar Chakravarti Production of moderate purity carbon dioxide streams
US7323600B1 (en) * 2006-08-08 2008-01-29 Mpr Services, Inc. Process for improving the conversion of oxazolidones to alkanolamines
JP5495520B2 (ja) 2008-07-23 2014-05-21 三菱重工業株式会社 排ガス中の二酸化炭素回収装置
CA2779520C (en) * 2009-11-02 2018-06-12 Chem Group, Inc. Process for purifying processing fluids
DE102010009601A1 (de) * 2010-02-26 2011-09-15 Uhde Gmbh Entfernung von wärmestabilen Salzen aus organischen Lösungsmitteln
JP6063746B2 (ja) * 2011-01-18 2017-01-18 住友精化株式会社 スルフォラン類組成物
CA2868895C (en) 2012-03-29 2018-08-14 Htc Purenergy Inc. System and process for reclaiming single and mixed amine solvents
RU2487113C1 (ru) * 2012-04-16 2013-07-10 Общество с ограниченной ответственностью "Научно-исследовательский институт природных газов и газовых технологий - Газпром ВНИИГАЗ" Способ очистки раствора диэтаноламина от примесей
EP2958648B1 (de) * 2013-02-19 2019-05-29 MPR Services, Inc. Dünnschichtbehandlung von wertvollen glykol- und aminhaltigen lösungsmitteln zur entfernung von verunreinigungen
US12220547B2 (en) 2019-03-28 2025-02-11 Kaneka Corporation Balloon catheter
IT201900009207A1 (it) 2019-06-17 2020-12-17 Eni Spa Procedimento per la concentrazione di acqua amminica
IT202400001788A1 (it) 2024-01-30 2025-07-30 Eni Spa Procedimento per la concentrazione di acqua amminica a temperatura ambiente.

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2668748A (en) * 1951-12-18 1954-02-09 Phillips Petroleum Co Removal of acidic substances from fluid mixtures by aqueous amine solutions and the prevention of corrosion therein
US2729588A (en) * 1952-02-23 1956-01-03 Fluor Corp Operating a reboiler system for fractionating absorber-stills which comprises separately introducing vapors and liquid from the reboiler into the still and mixing absorbed vapors vaporized from the still bottoms with the liquid before its introduction into the still
GB1203874A (en) * 1968-03-14 1970-09-03 Ucb Union Chemische Bedrijven Process for the regeneration of alkanolamines
US3739548A (en) * 1972-01-28 1973-06-19 Fish Eng & Construction Inc Method and apparatus for removing distillate from physical solvents
DE2259803C3 (de) * 1972-12-06 1979-09-13 Linde Ag, 6200 Wiesbaden Verfahren und Vorrichtung zur Entfernung von CO2 und H2 S aus ungesättigte Kohlenwasserstoffe enthaltenden Gasen
NL7514993A (nl) * 1974-12-24 1976-06-28 Hecke Francis Van Werkwijze voor het regenereren van waterige wasoplossingen, gebruikt voor het verwijderen van zure gassen uit gasmengsels.
NL7702650A (nl) * 1977-03-11 1978-09-13 Shell Int Research Werkwijze voor de regeneratie van een op alkanol- amine gebaseerd oplosmiddel voor co2 en/of cos bevattende gassen.
US4152217A (en) * 1978-06-30 1979-05-01 Exxon Research & Engineering Co. Amine regeneration process
FR2479021A1 (fr) * 1980-03-31 1981-10-02 Elf Aquitaine Procede pour regenerer une solution absorbante chargee d'un ou plusieurs composes gazeux susceptibles d'etre liberes par chauffage et/ou entraines par stripage, et installation pour sa mise en oeuvre
US4384857A (en) * 1980-09-03 1983-05-24 Starmax, Inc. Submersible floatation structure
CA1205276A (en) * 1981-06-15 1986-06-03 Malcolm W. Mcewan Process for the removal of co.sub.2 and, if present h.sub.2s from a gas mixture
DE3222588A1 (de) * 1982-06-16 1983-12-22 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum regenerieren von absorptionsloesungen fuer schwefelhaltige gase
US4869884A (en) * 1988-05-06 1989-09-26 Kerr-Mcgee Chemical Corporation Process for recovering acidic gases
US5389208A (en) * 1988-07-18 1995-02-14 Canadian Chemical Reclaiming Ltd. Process for reclaiming and/or concentrating waste aqueous solutions of gas treating chemicals
JP2847265B2 (ja) * 1990-08-01 1999-01-13 ダイセル化学工業株式会社 高純度１−アミノ−２，３−プロパンジオ−ルおよびその製造方法
US5108551A (en) * 1990-12-17 1992-04-28 Mobil Oil Corporation Reclamation of alkanolamine solutions
CA2177449C (en) * 1996-05-20 2003-04-29 Barry Steve Marjanovich Process for treating a gas stream to selectively separate acid gases therefrom

Also Published As

Publication number Publication date
EP1027323A1 (de) 2000-08-16
AU1666399A (en) 1999-05-17
EP0918049A1 (de) 1999-05-26
MY119738A (en) 2005-07-29
AU733942B2 (en) 2001-05-31
DE69829066D1 (de) 2005-03-24
WO1999021821A1 (en) 1999-05-06
US6152994A (en) 2000-11-28
NZ503444A (en) 2001-08-31
ES2237855T3 (es) 2005-08-01
CA2308704A1 (en) 1999-05-06
EP1027323B1 (de) 2005-02-16
JP2001521018A (ja) 2001-11-06
GC0000005A (en) 2002-10-30

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