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NO20090115L - Fremgangsmate for regenerering og gjenvinning av monoetylenglykol. - Google Patents

Fremgangsmate for regenerering og gjenvinning av monoetylenglykol.

Info

Publication number
NO20090115L
NO20090115L NO20090115A NO20090115A NO20090115L NO 20090115 L NO20090115 L NO 20090115L NO 20090115 A NO20090115 A NO 20090115A NO 20090115 A NO20090115 A NO 20090115A NO 20090115 L NO20090115 L NO 20090115L
Authority
NO
Norway
Prior art keywords
recovery
regeneration
meg
monoethylene glycol
reconcentration
Prior art date
Application number
NO20090115A
Other languages
English (en)
Other versions
NO332854B1 (no
Inventor
Lucie Addicks
Original Assignee
Aker Process Systems As
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 Aker Process Systems As filed Critical Aker Process Systems As
Priority to NO20090115A priority Critical patent/NO332854B1/no
Priority to PCT/NO2010/000006 priority patent/WO2010080038A1/en
Publication of NO20090115L publication Critical patent/NO20090115L/no
Publication of NO332854B1 publication Critical patent/NO332854B1/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C07C29/86—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by liquid-liquid treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

Den foreliggende oppfinnelsen angir en ny fremgangsmåte for regenerering og gjenvinning av Mono Etylen Glykol (MEG). Fremgangsmåten omfatter rekonsentrasjon av rik MEG ved vannkoking og gjenvinning av en del av den magre MEG'en, der begge trinnene utføres ved betingelser under atmosfærisk trykk.
NO20090115A 2009-01-08 2009-01-08 Fremgangsmåte for re-konsentrasjon og gjenvinning av monoetylenglykol NO332854B1 (no)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NO20090115A NO332854B1 (no) 2009-01-08 2009-01-08 Fremgangsmåte for re-konsentrasjon og gjenvinning av monoetylenglykol
PCT/NO2010/000006 WO2010080038A1 (en) 2009-01-08 2010-01-07 Method for regeneration and reclamation of mono ethylene glycol using a vacuum slip stream

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20090115A NO332854B1 (no) 2009-01-08 2009-01-08 Fremgangsmåte for re-konsentrasjon og gjenvinning av monoetylenglykol

Publications (2)

Publication Number Publication Date
NO20090115L true NO20090115L (no) 2010-07-09
NO332854B1 NO332854B1 (no) 2013-01-21

Family

ID=42062060

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20090115A NO332854B1 (no) 2009-01-08 2009-01-08 Fremgangsmåte for re-konsentrasjon og gjenvinning av monoetylenglykol

Country Status (2)

Country Link
NO (1) NO332854B1 (no)
WO (1) WO2010080038A1 (no)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9790153B2 (en) 2011-11-14 2017-10-17 Cameron International Corporation Process scheme to improve divalent metal salts removal from mono ethylene glycol (MEG)
WO2014191504A1 (en) 2013-05-31 2014-12-04 Shell Internationale Research Maatschappij B.V. Process for the separation of 1,4-butanediol and co-products
EP3004037B1 (en) 2013-05-31 2018-08-29 Shell International Research Maatschappij B.V. Process for the separation of an alkylene glycol
CN105339065B (zh) 2013-05-31 2018-06-05 国际壳牌研究有限公司 利用溶剂提取回收二醇
US20150104356A1 (en) 2013-10-10 2015-04-16 Cameron Solutions, Inc. System and Process For Removal Of Organic Carboxylates From Mono Ethylene Glycol (MEG) Water Streams By Acidification and Vaporization Under Vacuum
FR3013710B1 (fr) 2013-11-22 2016-01-01 Prosernat Procede flexible pour le traitement de solvant, tel que le monoethylene glycol, utilise dans l'extraction du gaz naturel
WO2015150520A1 (en) 2014-04-02 2015-10-08 Shell Internationale Research Maatschappij B.V. Process for the separation of monoethylene glycol and 1,2-butanediol
US9272972B2 (en) 2014-06-17 2016-03-01 Cameron Solutions, Inc. Salt removal and transport system and method for use in a mono ethylene glycol reclamation process
US9150477B1 (en) 2014-06-17 2015-10-06 Cameron Solutions, Inc. System for removing salt from a rich mono ethylene glycol stream
WO2015198212A1 (en) * 2014-06-27 2015-12-30 Reliance Industries Limited A system for regenerating mono ethylene glycol and a method thereof
KR101652494B1 (ko) * 2014-06-27 2016-08-30 삼성중공업 주식회사 Meg 회수 장치
US9216934B1 (en) 2014-09-29 2015-12-22 Cameron Solutions, Inc. System and method for pH control of lean MEG product from MEG regeneration and reclamation packages
KR101670878B1 (ko) * 2015-01-16 2016-10-31 대우조선해양 주식회사 Ｍｅｇ 재생 시스템
KR20160095443A (ko) 2015-02-03 2016-08-11 대우조선해양 주식회사 Ｍｅｇ 재생 공정의 염 제거 방법
KR101805491B1 (ko) * 2015-11-23 2017-12-07 대우조선해양 주식회사 Ｍｅｇ 재생 시스템
NO20162051A1 (en) * 2016-12-23 2018-06-25 Nov Process & Flow Tech As Hydrate inhibitor recovery system
KR102097608B1 (ko) * 2018-04-26 2020-04-06 삼성중공업 주식회사 Meg 재생장치
KR102097609B1 (ko) * 2018-04-30 2020-04-06 삼성중공업 주식회사 Meg 재생장치
WO2020104004A1 (en) * 2018-11-19 2020-05-28 Nov Process & Flow Technologies As Hydrate inhibitor recovery system
US12378177B2 (en) * 2019-12-02 2025-08-05 Cameron International Corporation Reducing energy consumption in MEG reclamation
RU2767520C1 (ru) * 2020-10-26 2022-03-17 Публичное акционерное общество "Газпром" Способ регенерации водного раствора этиленгликоля и очистки его от солей

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2846323B1 (fr) * 2002-10-28 2004-12-10 Inst Francais Du Petrole Procede de regeneration d'une solution aqueuse de glycol contenant des sels
NO20056113L (no) * 2005-12-21 2007-06-22 Statoil Asa Fremgangsmate og anlegg for regenerering av glykol

Also Published As

Publication number Publication date
WO2010080038A1 (en) 2010-07-15
NO332854B1 (no) 2013-01-21

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Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: FJORDS PROCESSING AS, NO

CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: NOV PROCESS & FLOW TECHNOLOGIES AS, NO

MM1K Lapsed by not paying the annual fees