BR9406702A - Processo de purificaçao de uma soluçao glicólica - Google Patents

Processo de purificaçao de uma soluçao glicólica

Info

Publication number
BR9406702A
BR9406702A BR9406702A BR9406702A BR9406702A BR 9406702 A BR9406702 A BR 9406702A BR 9406702 A BR9406702 A BR 9406702A BR 9406702 A BR9406702 A BR 9406702A BR 9406702 A BR9406702 A BR 9406702A
Authority
BR
Brazil
Prior art keywords
purification process
glycolic solution
glycolic
solution
purification
Prior art date
Application number
BR9406702A
Other languages
English (en)
Inventor
Chantal Pondebat
Claude Blanc
Daniel Morin
Original Assignee
Elf Aquitaine
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 Elf Aquitaine filed Critical Elf Aquitaine
Publication of BR9406702A publication Critical patent/BR9406702A/pt

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)
BR9406702A 1993-10-29 1994-10-27 Processo de purificaçao de uma soluçao glicólica BR9406702A (pt)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
BR9406702A true BR9406702A (pt) 1996-02-27

Family

ID=9452339

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9406702A BR9406702A (pt) 1993-10-29 1994-10-27 Processo de purificaçao de uma soluçao glicólica

Country Status (9)

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

Families Citing this family (25)

* 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
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 (en) * 2005-04-07 2012-09-19 Exxonmobil Upstream Res Co RECOVERY OF KINETIC HYDRATINE HIBITOR
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 (en) * 2019-06-14 2020-12-17 Sulphur Experts Inc Process for recovery of hydrate inhibitors
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
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
FR2711650B1 (fr) 1995-12-01
US5817889A (en) 1998-10-06
RU2128640C1 (ru) 1999-04-10
CA2152511C (fr) 2007-07-31
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
EG Technical examination (opinion): publication of technical examination (opinion)
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 14A E 15A ANUIDADES.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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