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FR2711650B1 - Procédé de purification d'une solution glycolique à base d'un ou plusieurs glycols et renfermant, en outre, de l'eau et, à titre d'impuretés, des sels et des hydrocarbures. - Google Patents

Procédé de purification d'une solution glycolique à base d'un ou plusieurs glycols et renfermant, en outre, de l'eau et, à titre d'impuretés, des sels et des hydrocarbures.

Info

Publication number
FR2711650B1
FR2711650B1 FR9312914A FR9312914A FR2711650B1 FR 2711650 B1 FR2711650 B1 FR 2711650B1 FR 9312914 A FR9312914 A FR 9312914A FR 9312914 A FR9312914 A FR 9312914A FR 2711650 B1 FR2711650 B1 FR 2711650B1
Authority
FR
France
Prior art keywords
glycols
hydrocarbons
impurities
purification
salts
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 - Fee Related
Application number
FR9312914A
Other languages
English (en)
Other versions
FR2711650A1 (fr
Inventor
Chantal Pondebat
Claude Blanc
Daniel Orin
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.)
Societe National Elf Aquitaine
Societe Nationale Elf Aquitaine Production SA
Original Assignee
Societe National Elf Aquitaine
Societe Nationale Elf Aquitaine Production SA
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
Priority to FR9312914A priority Critical patent/FR2711650B1/fr
Application filed by Societe National Elf Aquitaine, Societe Nationale Elf Aquitaine Production SA filed Critical Societe National Elf Aquitaine
Priority to PCT/FR1994/001249 priority patent/WO1995011876A1/fr
Priority to EP95900164A priority patent/EP0677035A1/fr
Priority to CA002152511A priority patent/CA2152511C/fr
Priority to BR9406702A priority patent/BR9406702A/pt
Priority to US08/464,720 priority patent/US5817889A/en
Priority to RU95112460A priority patent/RU2128640C1/ru
Publication of FR2711650A1 publication Critical patent/FR2711650A1/fr
Priority to NO19952593A priority patent/NO311082B1/no
Priority to OA60678A priority patent/OA10168A/fr
Application granted granted Critical
Publication of FR2711650B1 publication Critical patent/FR2711650B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/34—Separation; Purification; Stabilisation; Use of additives
    • C07C41/38—Separation; Purification; Stabilisation; Use of additives by liquid-liquid 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
    • C07C29/86—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by liquid-liquid treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/18—Polyhydroxylic acyclic alcohols
    • C07C31/20—Dihydroxylic alcohols
    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • 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

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)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
FR9312914A 1993-10-29 1993-10-29 Procédé de purification d'une solution glycolique à base d'un ou plusieurs glycols et renfermant, en outre, de l'eau et, à titre d'impuretés, des sels et des hydrocarbures. Expired - Fee Related FR2711650B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR9312914A FR2711650B1 (fr) 1993-10-29 1993-10-29 Procédé de purification d'une solution glycolique à base d'un ou plusieurs glycols et renfermant, en outre, de l'eau et, à titre d'impuretés, des sels et des hydrocarbures.
EP95900164A EP0677035A1 (fr) 1993-10-29 1994-10-27 Procede de purification d'une solution glycolique
CA002152511A CA2152511C (fr) 1993-10-29 1994-10-27 Procede de purification d'une solution glycolique
BR9406702A BR9406702A (pt) 1993-10-29 1994-10-27 Processo de purificaçao de uma soluçao glicólica
PCT/FR1994/001249 WO1995011876A1 (fr) 1993-10-29 1994-10-27 Procede de purification d'une solution glycolique
US08/464,720 US5817889A (en) 1993-10-29 1994-10-27 Process for the purification of a glycol solution
RU95112460A RU2128640C1 (ru) 1993-10-29 1994-10-27 Способ очистки гликолевого раствора
NO19952593A NO311082B1 (no) 1993-10-29 1995-06-28 Fremgangsmåte ved rensing av en glykolopplösning
OA60678A OA10168A (fr) 1993-10-29 1995-06-29 Procédé de purification d'une solution glycolique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9312914A FR2711650B1 (fr) 1993-10-29 1993-10-29 Procédé de purification d'une solution glycolique à base d'un ou plusieurs glycols et renfermant, en outre, de l'eau et, à titre d'impuretés, des sels et des hydrocarbures.

Publications (2)

Publication Number Publication Date
FR2711650A1 FR2711650A1 (fr) 1995-05-05
FR2711650B1 true FR2711650B1 (fr) 1995-12-01

Family

ID=9452339

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9312914A Expired - Fee Related FR2711650B1 (fr) 1993-10-29 1993-10-29 Procédé de purification d'une solution glycolique à base d'un ou plusieurs glycols et renfermant, en outre, de l'eau et, à titre d'impuretés, des sels et des hydrocarbures.

Country Status (9)

Country Link
US (1) US5817889A (fr)
EP (1) EP0677035A1 (fr)
BR (1) BR9406702A (fr)
CA (1) CA2152511C (fr)
FR (1) FR2711650B1 (fr)
NO (1) NO311082B1 (fr)
OA (1) OA10168A (fr)
RU (1) RU2128640C1 (fr)
WO (1) WO1995011876A1 (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5744503A (en) * 1996-02-01 1998-04-28 Hoechst Celanese Corporation Recycling polyester and recovering glycols
DE19822165A1 (de) * 1998-05-16 1999-11-18 Ruhrgas Ag Verfahren und Anordnung zum Reinigen von Glykol
US6187197B1 (en) 1998-10-28 2001-02-13 Marvin Haddock Multi-stage engine coolant recycling process
US6306263B1 (en) 1999-03-31 2001-10-23 Arco Chemical Technology, L.P. Impurities separation by distillation
US6838577B2 (en) * 2000-08-24 2005-01-04 Union Carbide Chemicals & Plastics Technology Corporation Processes for the manufacture of lactones
JP3671917B2 (ja) * 2002-02-08 2005-07-13 日産自動車株式会社 燃料電池システム
RU2214856C1 (ru) * 2002-02-14 2003-10-27 Дочернее открытое акционерное общество "Центральное конструкторское бюро нефтеаппаратуры" Открытого акционерного общества "Газпром" Способ абсорбционной осушки газа
FR2858247B1 (fr) * 2003-07-30 2005-09-09 Inst Francais Du Petrole Procede de traitement de gaz par une solution de glycol filtree
US7994374B2 (en) * 2005-04-07 2011-08-09 Exxonmobil Upstream Research Company Recovery of kinetic hydrate inhibitor
FR2899822B1 (fr) * 2006-04-12 2008-07-04 Inst Francais Du Petrole Procede de regeneration d'un agent anti-hydrate utilise pour le transport du gaz naturel brut
TWI367557B (en) * 2006-08-11 2012-07-01 Sanyo Electric Co Semiconductor device and manufaturing method thereof
AR067384A1 (es) * 2007-06-29 2009-10-07 Archer Daniels Midland Co Proceso para desalar soluciones de glicerol y recuperacion de sustancias quimicas
GB2467169B (en) 2009-01-26 2014-08-06 Statoil Petroleum As Process and apparatus for the production of lean liquid hydrate inhibitor composition
US8491712B2 (en) 2010-09-13 2013-07-23 General Electric Company Dehydration systems and methods for removing water from a gas
RU2446002C1 (ru) * 2010-10-15 2012-03-27 Общество с ограниченной ответственностью "Газпром добыча Ноябрьск" Способ промысловой регенерации триэтиленгликоля
WO2012171554A1 (fr) * 2011-06-14 2012-12-20 Statoil Petroleum As Procédé et appareil pour éliminer les cations polyvalents du monoéthylène de 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
US9433875B2 (en) * 2012-08-24 2016-09-06 Cameron International Corporation Divalent cation removal from rich monoethylene glycol (MEG) feed streams by ion exchange
US9089790B2 (en) * 2012-08-24 2015-07-28 Cameron International Corporation Hydrocarbon and divalent cation removal from rich mono ethylene glycol (MEG) feed streams by regenerable filters
RU2527232C1 (ru) * 2012-12-26 2014-08-27 Открытое акционерное общество "Севернефтегазпром" Способ регенерации триэтиленгликоля
FR3024142B1 (fr) 2014-07-25 2016-08-26 Novasep Process Procede de purification de glycol utilise comme agent anti-hydrate
WO2016069784A1 (fr) * 2014-10-28 2016-05-06 Onesubsea Ip Uk Limited Système de gestion d'additif
CN107001207A (zh) * 2014-11-04 2017-08-01 国际壳牌研究有限公司 用于回收醇的方法
RU2673669C1 (ru) * 2017-12-19 2018-11-29 Публичное акционерное общество "СИБУР Холдинг" Способ очистки гликолей от примесей переходных металлов
EP3983505A4 (fr) 2019-06-14 2023-07-05 VME Canada Ltd. Procédé de récupération d'inhibiteurs d'hydrate
CN112321392A (zh) * 2020-11-20 2021-02-05 中船重工船舶设计研究中心有限公司 一种基于电渗析脱盐技术的乙二醇再生与回收系统
US11958795B2 (en) 2022-03-09 2024-04-16 Gly-Tech Services, Inc. Chloride salt eliminator for glycol in natural gas dehydration

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4332643A (en) * 1976-03-02 1982-06-01 Reid Laurence S Method of removing water from glycol solutions
DD143369A3 (de) * 1977-07-01 1980-08-20 Becker Franz Joerg Verfahren zur entfernung von potentiellen polymerenbildnern und polymeren aus glykolen
SU850181A1 (ru) * 1979-05-25 1981-07-30 Государственный Научно-Исследователь-Ский И Проектно-Конструкторскийинститут "Южниигипрогаз" Способ регенерации отработанногоАбСОРбЕНТА-глиКОл
US4427507A (en) * 1982-03-22 1984-01-24 Shell Oil Company Process for the separation of glycol from an electrolyte-containing aqueous solution
US4518396A (en) * 1983-03-01 1985-05-21 Gas Conditioning Industries, Inc. Method of dehydrating natural gas

Also Published As

Publication number Publication date
CA2152511A1 (fr) 1995-05-04
EP0677035A1 (fr) 1995-10-18
RU2128640C1 (ru) 1999-04-10
NO952593D0 (no) 1995-06-28
NO952593L (no) 1995-08-28
RU95112460A (ru) 1997-04-20
US5817889A (en) 1998-10-06
OA10168A (fr) 1996-12-18
FR2711650A1 (fr) 1995-05-05
NO311082B1 (no) 2001-10-08
BR9406702A (pt) 1996-02-27
CA2152511C (fr) 2007-07-31
WO1995011876A1 (fr) 1995-05-04

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20080630