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
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, 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
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)
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. |
PCT/FR1994/001249 WO1995011876A1 (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 |
EP95900164A EP0677035A1 (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 |
BR9406702A BR9406702A (pt) | 1993-10-29 | 1994-10-27 | Processo de purificaçao de uma soluçao glicólica |
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 (25)
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 |
ES2254402T3 (es) * | 2000-08-24 | 2006-06-16 | UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION | Procedimientos para la fabricacion de lactonas. |
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 |
FR2858247B1 (fr) * | 2003-07-30 | 2005-09-09 | Inst Francais Du Petrole | Procede de traitement de gaz par une solution de glycol filtree |
EP1874439A4 (fr) * | 2005-04-07 | 2012-09-19 | Exxonmobil Upstream Res Co | Recuperation d'inhibiteur d'hydrate cinetique |
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 |
JP5258567B2 (ja) * | 2006-08-11 | 2013-08-07 | セミコンダクター・コンポーネンツ・インダストリーズ・リミテッド・ライアビリティ・カンパニー | 半導体装置及びその製造方法 |
US20090178928A1 (en) * | 2007-06-29 | 2009-07-16 | Archer-Daniels-Midland Company | Process for Desalting Glycerol Solutions and Recovery of Chemicals |
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 |
CN103702962B (zh) * | 2011-06-14 | 2016-09-07 | 挪威国家石油公司 | 用于从单乙二醇中去除多价阳离子的方法和装置 |
AU2012277884B2 (en) * | 2011-06-27 | 2015-02-12 | Shell Internationale Research Maatschappij B.V. | Method and apparatus for circulating a glycol stream containing a concentration of divalent cations, and method of producing a natural gas product 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 |
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 |
US10047303B2 (en) * | 2014-10-28 | 2018-08-14 | Onesubsea Ip Uk Limited | Additive management system |
EA201790975A1 (ru) * | 2014-11-04 | 2017-09-29 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Способы извлечения спиртов |
RU2673669C1 (ru) * | 2017-12-19 | 2018-11-29 | Публичное акционерное общество "СИБУР Холдинг" | Способ очистки гликолей от примесей переходных металлов |
WO2020248066A1 (fr) * | 2019-06-14 | 2020-12-17 | Sulphur Experts Inc | Procédé de récupération d'inhibiteurs d'hydrate |
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)
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 |
-
1993
- 1993-10-29 FR FR9312914A patent/FR2711650B1/fr not_active Expired - Fee Related
-
1994
- 1994-10-27 US US08/464,720 patent/US5817889A/en not_active Expired - Fee Related
- 1994-10-27 RU RU95112460A patent/RU2128640C1/ru not_active IP Right Cessation
- 1994-10-27 WO PCT/FR1994/001249 patent/WO1995011876A1/fr not_active Application Discontinuation
- 1994-10-27 EP EP95900164A patent/EP0677035A1/fr not_active Withdrawn
- 1994-10-27 CA CA002152511A patent/CA2152511C/fr not_active Expired - Fee Related
- 1994-10-27 BR BR9406702A patent/BR9406702A/pt not_active IP Right Cessation
-
1995
- 1995-06-28 NO NO19952593A patent/NO311082B1/no unknown
- 1995-06-29 OA OA60678A patent/OA10168A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
WO1995011876A1 (fr) | 1995-05-04 |
FR2711650A1 (fr) | 1995-05-05 |
EP0677035A1 (fr) | 1995-10-18 |
NO952593L (no) | 1995-08-28 |
NO311082B1 (no) | 2001-10-08 |
NO952593D0 (no) | 1995-06-28 |
US5817889A (en) | 1998-10-06 |
RU2128640C1 (ru) | 1999-04-10 |
CA2152511C (fr) | 2007-07-31 |
BR9406702A (pt) | 1996-02-27 |
RU95112460A (ru) | 1997-04-20 |
CA2152511A1 (fr) | 1995-05-04 |
OA10168A (fr) | 1996-12-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |
Effective date: 20080630 |