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NO20056113L - Fremgangsmate og anlegg for regenerering av glykol - Google Patents

Fremgangsmate og anlegg for regenerering av glykol

Info

Publication number
NO20056113L
NO20056113L NO20056113A NO20056113A NO20056113L NO 20056113 L NO20056113 L NO 20056113L NO 20056113 A NO20056113 A NO 20056113A NO 20056113 A NO20056113 A NO 20056113A NO 20056113 L NO20056113 L NO 20056113L
Authority
NO
Norway
Prior art keywords
glycol
plant
regeneration process
salts
hot
Prior art date
Application number
NO20056113A
Other languages
English (en)
Inventor
Arne Olav Fredheim
Baard Kaasa
Nichlas Marheim
Original Assignee
Statoil Asa
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 Statoil Asa filed Critical Statoil Asa
Priority to NO20056113A priority Critical patent/NO20056113L/no
Priority to PCT/NO2006/000490 priority patent/WO2007073204A1/en
Publication of NO20056113L publication Critical patent/NO20056113L/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
    • C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

Det beskrives en fremgangsmåte og et anlegg for regenerering av glykol fra en blanding omfattende glykol, varm og salter. Blandingen flashdestilleres for å oppnå en saltfri løsning av glykol og varm. Derme kondenseres og destilleres for å oppnå glykol med redusert varminnhold. Saltene konsentreres i vakuumkokeren og fjemes flia en delsfrøm tatt ut flia et tilbakeløpskretsløp til vakuumkokeren.
NO20056113A 2005-12-21 2005-12-21 Fremgangsmate og anlegg for regenerering av glykol NO20056113L (no)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NO20056113A NO20056113L (no) 2005-12-21 2005-12-21 Fremgangsmate og anlegg for regenerering av glykol
PCT/NO2006/000490 WO2007073204A1 (en) 2005-12-21 2006-12-19 Process and plant for the regeneration of glycol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20056113A NO20056113L (no) 2005-12-21 2005-12-21 Fremgangsmate og anlegg for regenerering av glykol

Publications (1)

Publication Number Publication Date
NO20056113L true NO20056113L (no) 2007-06-22

Family

ID=38188855

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20056113A NO20056113L (no) 2005-12-21 2005-12-21 Fremgangsmate og anlegg for regenerering av glykol

Country Status (2)

Country Link
NO (1) NO20056113L (no)
WO (1) WO2007073204A1 (no)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO333182B1 (no) * 2011-07-20 2013-03-25 Aker Process Systems As HI gjenvinningsprosess

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AU2009260960C1 (en) * 2008-06-15 2016-04-28 Prime Services Trustee Limited Process for separating solids from valuable or harmful liquids by vaporisation
NO332854B1 (no) 2009-01-08 2013-01-21 Aker Process Systems As Fremgangsmåte for re-konsentrasjon og gjenvinning av monoetylenglykol
GB2467169B (en) 2009-01-26 2014-08-06 Statoil Petroleum As Process and apparatus for the production of lean liquid hydrate inhibitor composition
AU2011370741B2 (en) * 2011-06-14 2017-04-20 Statoil Petroleum As Method and apparatus for the removal of polyvalent cations from mono ethylene glycol
KR101977426B1 (ko) * 2011-06-27 2019-05-10 쉘 인터내셔날 리써취 마트샤피지 비.브이. 2가 양이온의 농도를 갖는 글리콜 스트림을 순환시키는 방법 및 장치, 및 천연 가스 생성물 스트림의 제조 방법
CN103946348B (zh) * 2011-09-22 2015-12-16 挪威国家石油公司 动力学水合物抑制剂的再生
US9790153B2 (en) * 2011-11-14 2017-10-17 Cameron International Corporation Process scheme to improve divalent metal salts removal from mono ethylene glycol (MEG)
EA027854B1 (ru) 2012-02-20 2017-09-29 СиСиАр ТЕКНОЛОДЖИЗ, ЛТД. Способ удаления солей из технологических жидкостей
US9284244B2 (en) 2012-05-11 2016-03-15 Fjords Processing As Carboxylic acid salt removal during hydrate inhibitor recovery
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
US9133086B2 (en) 2014-02-10 2015-09-15 Cameron Solutions, Inc. Divalent ion removal from monoethylene glycol (MEG) feed streams
US9150477B1 (en) 2014-06-17 2015-10-06 Cameron Solutions, Inc. System for removing salt from a rich mono ethylene glycol stream
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
EA033320B1 (ru) * 2014-07-22 2019-09-30 СиСиАр ТЕКНОЛОДЖИЗ, ЛТД. Способ извлечения технологических жидкостей из потоков, содержащих соли щелочноземельных металлов
US11524927B2 (en) * 2015-07-16 2022-12-13 Cameron International Corporation Short contact, elevated temperature MEG reclamation
WO2017052377A1 (en) * 2015-09-25 2017-03-30 Statoil Petroleum As Method for removing sodium chloride
US10328360B2 (en) 2016-06-27 2019-06-25 Cameron Solutions, Inc. System and method to partially vaporize a process stream by mixing the stream with a heating medium
SG11201811598YA (en) * 2016-06-27 2019-01-30 Cameron Solutions Inc System and method to remove solids and liquid contaminants from a process stream by mixing the stream with a heating medium, and applications thereof
US10370264B2 (en) 2016-06-27 2019-08-06 Cameron Solutions, Inc. System and method to desalinate a feed water stream by mixing the feed water stream with a heating medium
US10478745B2 (en) 2016-06-27 2019-11-19 Cameron Solutions, Inc. System and method to vaporize a process stream by mixing the stream with a heating medium
US10471366B2 (en) 2016-06-27 2019-11-12 Cameron Solutions, Inc. System and method to reboil a process stream in a distillation system by mixing the stream with a heating medium
US10335708B2 (en) 2016-06-27 2019-07-02 Cameron Solutions, Inc. System and method to generate steam by mixing a feed water stream with a heating medium
NO20162051A1 (en) 2016-12-23 2018-06-25 Nov Process & Flow Tech As Hydrate inhibitor recovery system
KR102073130B1 (ko) * 2018-04-30 2020-02-04 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
US10807017B2 (en) * 2018-12-20 2020-10-20 Schlumberger Technology Corporation Heating flash-on-oil vapor section
US12435022B2 (en) 2019-06-14 2025-10-07 Vme Canada Ltd. Process for recovery of hydrate inhibitors
US10954179B1 (en) * 2019-08-28 2021-03-23 Cameron International Corporation Method and apparatus for filtering heat transfer fluid from a monoethylene glycol stream
CN114746387A (zh) * 2019-12-02 2022-07-12 斯伦贝谢技术有限公司 减少meg再生中的能量消耗
FR3104452B1 (fr) * 2019-12-13 2022-09-09 Ifp Energies Now Procede de regeneration d’une solution aqueuse de meg contenant des sels avec traitement de la purge

Family Cites Families (4)

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Publication number Priority date Publication date Assignee Title
NO307503B1 (no) * 1997-03-05 2000-04-17 Kvaerner Process Systems As FremgangsmÕte ved og anordning for behandling og bearbeiding av et fluid
US6023003A (en) * 1998-01-13 2000-02-08 Reading & Bates Development Co. Process and system for recovering glycol from glycol/brine streams
US7077201B2 (en) * 1999-05-07 2006-07-18 Ge Ionics, Inc. Water treatment method for heavy oil production
FR2846323B1 (fr) * 2002-10-28 2004-12-10 Inst Francais Du Petrole Procede de regeneration d'une solution aqueuse de glycol contenant des sels

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO333182B1 (no) * 2011-07-20 2013-03-25 Aker Process Systems As HI gjenvinningsprosess
US9006500B2 (en) 2011-07-20 2015-04-14 Aker Process Systems As Hydrate inhibitor recovery process

Also Published As

Publication number Publication date
WO2007073204A1 (en) 2007-06-28

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