DE60011937D1 - Behandlung von extraktionslösungen zur entfernung saurer verunreinigungen - Google Patents

Behandlung von extraktionslösungen zur entfernung saurer verunreinigungen

Info

Publication number
DE60011937D1
DE60011937D1 DE60011937T DE60011937T DE60011937D1 DE 60011937 D1 DE60011937 D1 DE 60011937D1 DE 60011937 T DE60011937 T DE 60011937T DE 60011937 T DE60011937 T DE 60011937T DE 60011937 D1 DE60011937 D1 DE 60011937D1
Authority
DE
Germany
Prior art keywords
pollutions
treatment
remove acid
extraction solutions
extraction
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 - Lifetime
Application number
DE60011937T
Other languages
English (en)
Other versions
DE60011937T2 (de
Inventor
Philip Boyle
C Hager
Roy Katritzky
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
ExxonMobil Research and Engineering Co
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 ExxonMobil Research and Engineering Co filed Critical ExxonMobil Research and Engineering Co
Publication of DE60011937D1 publication Critical patent/DE60011937D1/de
Application granted granted Critical
Publication of DE60011937T2 publication Critical patent/DE60011937T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/04—Processes using organic exchangers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/04—Processes using organic exchangers
    • B01J41/07—Processes using organic exchangers in the weakly basic form
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used
    • C10G21/12—Organic compounds only
    • C10G21/20—Nitrogen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • C10G21/28—Recovery of used solvent
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/40—Characteristics of the process deviating from typical ways of processing
    • C10G2300/44—Solvents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Physical Water Treatments (AREA)
DE60011937T 1999-10-15 2000-10-06 Behandlung von extraktionslösungen zur entfernung saurer verunreinigungen Expired - Lifetime DE60011937T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/418,455 US6217771B1 (en) 1999-10-15 1999-10-15 Ion exchange treatment of extraction solvent to remove acid contaminants
US418455 1999-10-15
PCT/US2000/027717 WO2001028651A1 (en) 1999-10-15 2000-10-06 Treatment of extraction solvent to remove acid contaminants

Publications (2)

Publication Number Publication Date
DE60011937D1 true DE60011937D1 (de) 2004-08-05
DE60011937T2 DE60011937T2 (de) 2005-06-30

Family

ID=23658186

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60011937T Expired - Lifetime DE60011937T2 (de) 1999-10-15 2000-10-06 Behandlung von extraktionslösungen zur entfernung saurer verunreinigungen

Country Status (8)

Country Link
US (1) US6217771B1 (de)
EP (1) EP1242155B1 (de)
JP (1) JP4892150B2 (de)
AU (1) AU772267B2 (de)
BR (1) BR0014749B1 (de)
CA (1) CA2384130C (de)
DE (1) DE60011937T2 (de)
WO (1) WO2001028651A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6045588A (en) 1997-04-29 2000-04-04 Whirlpool Corporation Non-aqueous washing apparatus and method
US7739891B2 (en) 2003-10-31 2010-06-22 Whirlpool Corporation Fabric laundering apparatus adapted for using a select rinse fluid
US7695524B2 (en) 2003-10-31 2010-04-13 Whirlpool Corporation Non-aqueous washing machine and methods
US7513004B2 (en) * 2003-10-31 2009-04-07 Whirlpool Corporation Method for fluid recovery in a semi-aqueous wash process
US7153978B2 (en) * 2004-03-03 2006-12-26 Lyondell Chemical Technology, L.P. Method for purifying N-methyl-2-pyrrolidone
EP1740757A1 (de) 2004-04-29 2007-01-10 Unilever N.V. Chemisches reinigungsverfahren
US7288184B2 (en) * 2004-12-10 2007-10-30 Exxonmobil Chemical Patents Inc. Process for mitigating acids in a system for separating aromatic hydrocarbons from a hydrocarbon feedstream
US7966684B2 (en) 2005-05-23 2011-06-28 Whirlpool Corporation Methods and apparatus to accelerate the drying of aqueous working fluids
EP2326435B1 (de) * 2008-07-08 2014-01-08 Dow Global Technologies LLC Verfahren und maschine zur säureentfernung in reinigungsprozessen
JP2011039339A (ja) * 2009-08-13 2011-02-24 Canon Inc 剥離液の再生方法
JP6299086B2 (ja) * 2012-06-08 2018-03-28 三菱ケミカル株式会社 フルフラールの精製方法
JP6088267B2 (ja) * 2013-01-30 2017-03-01 オルガノ株式会社 Ｎｍｐ精製システム
JP6088266B2 (ja) * 2013-01-30 2017-03-01 オルガノ株式会社 Ｎｍｐ精製システム
JP6088265B2 (ja) * 2013-01-30 2017-03-01 オルガノ株式会社 Ｎｍｐ精製システムおよびｎｍｐ精製方法
EP4301830A1 (de) * 2021-03-05 2024-01-10 ExxonMobil Chemical Patents Inc. Kohlenwasserstoffextraktionsverfahren unter verwendung eines reinigungsbetts

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2878182A (en) * 1953-07-20 1959-03-17 Universal Oil Prod Co Purification of a recirculating solvent
FR2229440B1 (de) * 1973-05-17 1977-07-29 Inst Francais Du Petrole
GB2088850B (en) 1980-12-09 1983-09-28 Coal Industry Patents Ltd Treatment of n-methyl pyrrolidone
JPS62145061A (ja) * 1985-12-20 1987-06-29 Toyo Soda Mfg Co Ltd Ｎ−メチル−２−ピロリドンの精製方法
US4837338A (en) * 1986-06-16 1989-06-06 Exxon Research And Engineering Company Removal of impurities from n-methyl-pyrrolidone using highly pure water washed activated alumina
US4831160A (en) * 1987-01-05 1989-05-16 Exxon Research And Engineering Company Removal of volatile acids from NMP solvent vapors with sacrificial metal and ion exchange
US4919816A (en) * 1989-01-31 1990-04-24 Sun Refining And Marketing Company Removal of acidic impurities in processes for solvent extraction of aromatics from nonaromatics
US5879540A (en) * 1997-07-25 1999-03-09 Occidental Chemical Corporation Process for reducing corrosion in a system for separating aromatic hydrocarbons from a mixture with aliphatic hydrocarbons
JPH1171346A (ja) * 1997-08-29 1999-03-16 Tonen Corp Ｎ−メチル−２−ピロリドンの精製方法
US5965771A (en) * 1997-10-03 1999-10-12 The Regents Of The University Of California Regeneration of carboxylic acid-laden basic sorbents by leaching with a volatile base in an organic solvent
CN1062007C (zh) * 1997-11-11 2001-02-14 中国石油化工总公司 一种芳烃抽提溶剂的再生方法

Also Published As

Publication number Publication date
US6217771B1 (en) 2001-04-17
AU772267B2 (en) 2004-04-22
JP2003512145A (ja) 2003-04-02
BR0014749A (pt) 2002-07-02
EP1242155A1 (de) 2002-09-25
EP1242155B1 (de) 2004-06-30
JP4892150B2 (ja) 2012-03-07
CA2384130C (en) 2009-01-20
BR0014749B1 (pt) 2010-11-03
AU7870100A (en) 2001-04-30
CA2384130A1 (en) 2001-04-26
DE60011937T2 (de) 2005-06-30
WO2001028651A1 (en) 2001-04-26

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Legal Events

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