ATE348791T1 - Verfahren zur regenerierung einer salze enthaltenden wässrigen lösung von glykol - Google Patents

Verfahren zur regenerierung einer salze enthaltenden wässrigen lösung von glykol

Info

Publication number
ATE348791T1
ATE348791T1 AT03292563T AT03292563T ATE348791T1 AT E348791 T1 ATE348791 T1 AT E348791T1 AT 03292563 T AT03292563 T AT 03292563T AT 03292563 T AT03292563 T AT 03292563T AT E348791 T1 ATE348791 T1 AT E348791T1
Authority
AT
Austria
Prior art keywords
solution
hydrocarbons
glycol
salts
regenerating
Prior art date
Application number
AT03292563T
Other languages
English (en)
Inventor
Geraldine Laborie
Fabrice Lecomte
Chantal Rigaill
Lionel Waintraub
Original Assignee
Inst Francais Du Petrole
Prosernat
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 Inst Francais Du Petrole, Prosernat filed Critical Inst Francais Du Petrole
Application granted granted Critical
Publication of ATE348791T1 publication Critical patent/ATE348791T1/de

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
    • C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
    • C10L3/10—Working-up natural gas or synthetic natural gas
    • C10L3/101—Removal of contaminants
    • C10L3/106—Removal of contaminants of water
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
    • C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
    • C10L3/10—Working-up natural gas or synthetic natural gas
    • C10L3/107—Limiting or prohibiting hydrate formation
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/12—Regeneration of a solvent, catalyst, adsorbent or any other component used to treat or prepare a fuel
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/54—Specific separation steps for separating fractions, components or impurities during preparation or upgrading of a fuel
    • C10L2290/543—Distillation, fractionation or rectification for separating fractions, components or impurities during preparation or upgrading of a fuel
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/09—Plural feed

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Saccharide Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
AT03292563T 2002-10-28 2003-10-15 Verfahren zur regenerierung einer salze enthaltenden wässrigen lösung von glykol ATE348791T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0213425A FR2846323B1 (fr) 2002-10-28 2002-10-28 Procede de regeneration d'une solution aqueuse de glycol contenant des sels

Publications (1)

Publication Number Publication Date
ATE348791T1 true ATE348791T1 (de) 2007-01-15

Family

ID=32088306

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03292563T ATE348791T1 (de) 2002-10-28 2003-10-15 Verfahren zur regenerierung einer salze enthaltenden wässrigen lösung von glykol

Country Status (7)

Country Link
US (1) US7232505B2 (de)
EP (1) EP1415965B1 (de)
AT (1) ATE348791T1 (de)
CA (1) CA2445855A1 (de)
DE (1) DE60310503T2 (de)
DK (1) DK1415965T3 (de)
FR (1) FR2846323B1 (de)

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DE10360205A1 (de) * 2003-12-20 2005-07-28 Enviro-Chemie Gmbh Verfahren zur Aufbereitung von Glykol/Wasser-Gemischen aus der Erdgasförderung
US7994374B2 (en) * 2005-04-07 2011-08-09 Exxonmobil Upstream Research Company Recovery of kinetic hydrate inhibitor
NO20056113L (no) * 2005-12-21 2007-06-22 Statoil Asa Fremgangsmate og anlegg for regenerering av glykol
FR2914684A1 (fr) * 2007-04-03 2008-10-10 Total Sa Procede de recyclage d'agents retardateurs de formation d'hydrates
EP2188237A4 (de) * 2007-07-30 2014-10-15 Cameron Int Corp Entfernen von feststoffen aus zurückgewonnenem monoethylenglykol
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
GB2473213B (en) 2009-09-02 2011-12-28 Aker Process Systems As Device and method for recovering MEG
CA2838617C (en) * 2011-06-14 2019-12-03 Statoil Petroleum As Method and apparatus for the removal of polyvalent cations from mono ethylene glycol
GB2541151A (en) * 2011-06-27 2017-02-15 Shell Int Research Method and apparatus for circulating a glycol stream containing a concentration or divalent cations, and method of producing a natural gas product stream
NO333182B1 (no) * 2011-07-20 2013-03-25 Aker Process Systems As HI gjenvinningsprosess
EP2758499B1 (de) * 2011-09-22 2016-12-21 Statoil Petroleum AS Regenerierung eines kinetischen hydratinhibitors
US9790153B2 (en) * 2011-11-14 2017-10-17 Cameron International Corporation Process scheme to improve divalent metal salts removal from mono ethylene glycol (MEG)
WO2013169679A1 (en) * 2012-05-07 2013-11-14 M-I L.L.C. Methods for cleaning natural gas pipelines
US9284244B2 (en) 2012-05-11 2016-03-15 Fjords Processing As Carboxylic acid salt removal during hydrate inhibitor recovery
AP3781A (en) 2012-05-30 2016-08-31 Fjords Proc As System and method for removal of heavy metal ions from a rich hydrate inhibitor stream
US9433875B2 (en) * 2012-08-24 2016-09-06 Cameron International Corporation Divalent cation removal from rich monoethylene glycol (MEG) feed streams by ion exchange
US9145345B2 (en) * 2012-08-30 2015-09-29 Glyeco, Inc. Method and apparatus for processing glycol
MX360436B (es) * 2013-03-14 2018-11-01 Persedo LLC Conversion de contaminantes en alcohol-agua.
CN105164092A (zh) 2013-05-31 2015-12-16 国际壳牌研究有限公司 用于分离1,4-丁二醇和共产物的方法
EP3004037B1 (de) 2013-05-31 2018-08-29 Shell International Research Maatschappij B.V. Verfahren zur trennung eines alkylenglykols
US10099980B2 (en) 2013-05-31 2018-10-16 Shell Oil Company Glycol recovery with solvent extraction
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
US10221116B2 (en) 2014-04-02 2019-03-05 Shell Oil Company Process for the separation of monoethylene glycol and 1,2-butanediol
US9926250B2 (en) * 2014-06-27 2018-03-27 Reliance Industries Limited System for regenerating mono ethylene glycol and a method thereof
US11000778B2 (en) * 2015-09-23 2021-05-11 Saudi Arabian Oil Company Removal of kinetic hydrate inhibitors
KR102439330B1 (ko) * 2015-11-04 2022-09-02 한국조선해양 주식회사 수화물 억제제 처리 시스템
KR101805491B1 (ko) * 2015-11-23 2017-12-07 대우조선해양 주식회사 Ｍｅｇ 재생 시스템
CN105861089B (zh) * 2016-06-17 2019-01-25 中石化节能环保工程科技有限公司 一种气相提浓式三甘醇脱水再生系统
KR101795003B1 (ko) * 2016-11-10 2017-11-08 서울대학교 산학협력단 Meg 회수 장치 및 meg 회수 방법
NO20162051A1 (en) 2016-12-23 2018-06-25 Nov Process & Flow Tech As Hydrate inhibitor recovery system
WO2020104004A1 (en) * 2018-11-19 2020-05-28 Nov Process & Flow Technologies As Hydrate inhibitor recovery system
NL2022037B1 (en) * 2018-11-21 2020-06-05 Ioniqa Tech B V A separation method and reactor system for a glycol-water mixture
US10954179B1 (en) * 2019-08-28 2021-03-23 Cameron International Corporation Method and apparatus for filtering heat transfer fluid from a monoethylene glycol stream
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
CN112107876A (zh) * 2020-09-27 2020-12-22 江苏科技大学 深海天然气开采过程中乙二醇富液再生脱水系统及其再生脱水方法
CN112121452A (zh) * 2020-09-27 2020-12-25 江苏科技大学 深海天然气开采中含高溶解度盐的乙二醇贫液的脱盐系统及其脱盐方法
CA3208674A1 (en) * 2021-01-18 2022-07-21 Schlumberger Canada Limited Removal of sulfate from meg streams using calcium chloride
US11958795B2 (en) 2022-03-09 2024-04-16 Gly-Tech Services, Inc. Chloride salt eliminator for glycol in natural gas dehydration
CN114632342B (zh) * 2022-05-07 2022-08-05 山东省章丘鼓风机股份有限公司 一种海上乙二醇防垢再生系统
WO2024091469A1 (en) * 2022-10-24 2024-05-02 Cameron International Corporation Bicarbonate removal from monoethylene glycol-water streams

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GB1221019A (en) * 1968-02-09 1971-02-03 Coalite Chem Prod Ltd Process for the production of dihalophenols
IT1141032B (it) * 1980-08-29 1986-10-01 Snam Progetti Processo per la concentrazione di soluzioni acquose di glicoli
US4427507A (en) * 1982-03-22 1984-01-24 Shell Oil Company Process for the separation of glycol from an electrolyte-containing aqueous solution
US6023003A (en) * 1998-01-13 2000-02-08 Reading & Bates Development Co. Process and system for recovering glycol from glycol/brine streams
FR2822839B1 (fr) * 2001-03-29 2003-05-16 Inst Francais Du Petrole Procede ameliore des deshydratation et de degazolinage d'un gaz naturel humide

Also Published As

Publication number Publication date
DE60310503D1 (de) 2007-02-01
CA2445855A1 (fr) 2004-04-28
EP1415965B1 (de) 2006-12-20
EP1415965A1 (de) 2004-05-06
EP1415965A8 (de) 2004-07-28
DE60310503T2 (de) 2007-09-27
US20050072663A1 (en) 2005-04-07
US7232505B2 (en) 2007-06-19
DK1415965T3 (da) 2007-04-30
FR2846323B1 (fr) 2004-12-10
FR2846323A1 (fr) 2004-04-30

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