AR246688A1 - Metodo para mantener el flujo durante la separacion perevaporativa a traves de membranas selectivas de aromaticos a partir de corrientes hidrocarbonadas. - Google Patents

Metodo para mantener el flujo durante la separacion perevaporativa a traves de membranas selectivas de aromaticos a partir de corrientes hidrocarbonadas.

Info

Publication number
AR246688A1
AR246688A1 AR92322099A AR32209992A AR246688A1 AR 246688 A1 AR246688 A1 AR 246688A1 AR 92322099 A AR92322099 A AR 92322099A AR 32209992 A AR32209992 A AR 32209992A AR 246688 A1 AR246688 A1 AR 246688A1
Authority
AR
Argentina
Prior art keywords
aromatics
pervaporation
feed
control
oxygen level
Prior art date
Application number
AR92322099A
Other languages
English (en)
Spanish (es)
Original Assignee
Exxon Research 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 Exxon Research Engineering Co filed Critical Exxon Research Engineering Co
Application granted granted Critical
Publication of AR246688A1 publication Critical patent/AR246688A1/es

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
    • C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
    • C10G31/11—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for by dialysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
AR92322099A 1991-04-08 1992-04-08 Metodo para mantener el flujo durante la separacion perevaporativa a traves de membranas selectivas de aromaticos a partir de corrientes hidrocarbonadas. AR246688A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/681,274 US5095171A (en) 1991-04-08 1991-04-08 Control of oxygen level in feed for improved aromatics/non-aromatics pervaporation (OP-3602)

Publications (1)

Publication Number Publication Date
AR246688A1 true AR246688A1 (es) 1994-09-30

Family

ID=24734565

Family Applications (1)

Application Number Title Priority Date Filing Date
AR92322099A AR246688A1 (es) 1991-04-08 1992-04-08 Metodo para mantener el flujo durante la separacion perevaporativa a traves de membranas selectivas de aromaticos a partir de corrientes hidrocarbonadas.

Country Status (7)

Country Link
US (1) US5095171A (enExample)
EP (1) EP0581831A1 (enExample)
JP (1) JPH06505522A (enExample)
AR (1) AR246688A1 (enExample)
CA (1) CA2106590A1 (enExample)
MY (1) MY131093A (enExample)
WO (1) WO1992017427A1 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2097633A1 (en) * 1992-06-29 1993-12-30 James R. Sweet Integrated membrane/hydrocracking process for improved feedstock utilization in the production of reduced emissions gasoline
US5416259A (en) * 1993-09-21 1995-05-16 Exxon Research & Engineering Co. Feed pretreatment for pervaporation process
NL1001062C2 (nl) 1995-08-25 1997-02-27 Tno Membraan en werkwijze voor het scheiden van aromatische koolwaterstoffen uit een mengsel van diverse aromatische koolwaterstoffen of uit een mengsel van dergelijke aromatische koolwaterstoffen en niet-aromatische koolwaterstoffen.
US5954966A (en) * 1997-01-31 1999-09-21 University Of Ottawa Membrane composition and method of preparation
US6187987B1 (en) 1998-07-30 2001-02-13 Exxon Mobil Corporation Recovery of aromatic hydrocarbons using lubricating oil conditioned membranes
CA2445937C (en) * 2001-06-08 2010-08-24 Idratech S.R.L. Plant and method for purification of water coming from a desulphuration kerosene plant
US6972093B2 (en) * 2003-01-30 2005-12-06 Exxonmobil Research And Engineering Company Onboard fuel separation apparatus for an automobile
JP4857118B2 (ja) * 2003-11-18 2012-01-18 エクソンモービル リサーチ アンド エンジニアリング カンパニー 混合のための成分の分離方法およびそのシステム
WO2005049182A1 (en) * 2003-11-18 2005-06-02 Exxonmobil Research And Engineering Company Method and apparatus for separating aromatic hydrocarbons in a non-adiabatic membrane system
US7318898B2 (en) 2003-11-18 2008-01-15 Exxonmobil Research And Engineering Company Polymeric membrane wafer assembly and method
US7303681B2 (en) * 2003-11-18 2007-12-04 Exxonmobil Research And Engineering Company Dynamic membrane wafer assembly and method
RU2006123447A (ru) * 2003-12-03 2008-01-10 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. (NL) Способ отделения органической кислоты от гидропероксидного потока
US20080035574A1 (en) * 2006-08-08 2008-02-14 Sabottke Craig Y Membrane Barrier films and method of use
US20100108605A1 (en) * 2008-11-04 2010-05-06 Patil Abhimanyu O Ethanol stable polyether imide membrane for aromatics separation
US20100155300A1 (en) * 2008-12-24 2010-06-24 Sabottke Craig Y Process for producing gasoline of increased octane and hydrogen-containing co-produced stream
US7951224B2 (en) * 2008-12-24 2011-05-31 Exxonmobil Research And Engineering Company Process for improving the cetane rating of distillate and diesel boiling range fractions
KR20180023971A (ko) 2015-07-01 2018-03-07 쓰리엠 이노베이티브 프로퍼티즈 컴파니 중합체성 이오노머 분리막 및 사용 방법
CN107847867B (zh) 2015-07-01 2021-06-25 3M创新有限公司 具有改善的性能和/或耐久性的复合膜及其使用方法
WO2017004492A1 (en) 2015-07-01 2017-01-05 3M Innovative Properties Company Pvp- and/or pvl-containing composite membranes and methods of use

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2958656A (en) * 1954-07-16 1960-11-01 American Oil Co Method of separating hydrocarbons using ethyl cellulose permselective membrane
US2930754A (en) * 1954-07-16 1960-03-29 Pan American Refining Corp Method of separating hydrocarbons
US2947687A (en) * 1954-10-29 1960-08-02 American Oil Co Separation of hydrocarbons by permeation membrane
US3140256A (en) * 1957-09-30 1964-07-07 Standard Oil Co Separation process
US3370102A (en) * 1967-05-05 1968-02-20 Abcor Inc Isothermal-liquid-liquid permeation separation systems
DE2627629C3 (de) * 1976-06-19 1979-12-20 Bayer Ag, 5090 Leverkusen Verfahren zur Abtrennung von aromatischen* Kohlenwasserstoffen aus Gemischen mit anderen organischen Verbindungen mit Hilfe von Kunststoffmembranen
US4837054A (en) * 1987-10-14 1989-06-06 Exxon Research And Engineering Company Thin film composite membrane prepared by deposition from a solution
US4914064A (en) * 1987-10-14 1990-04-03 Exxon Research And Engineering Company Highly aromatic polyurea/urethane membranes and their use for the separation of aromatics from non-aromatics
US4879044A (en) * 1987-10-14 1989-11-07 Exxon Research And Engineering Company Highly aromatic anisotropic polyurea/urethane membranes and their use for the separation of aromatics from non aromatics
US4861628A (en) * 1987-10-14 1989-08-29 Exxon Research And Engineering Company Thin film composite membrane prepared by suspension deposition
US4929358A (en) * 1989-08-09 1990-05-29 Exxon Research And Engineering Company Polyurethane-imide membranes and their use for the separation of aromatics from non-aromatics
US4929357A (en) * 1989-08-09 1990-05-29 Exxon Research And Engineering Company Isocyanurate crosslinked polyurethane membranes and their use for the separation of aromatics from non-aromatics
US4944880A (en) * 1989-10-16 1990-07-31 Exxon Research And Engineering Company Polyimide/aliphatic polyester copolymers
US4946594A (en) * 1989-10-16 1990-08-07 Exxon Research And Engineering Company Crosslinked copolymers of aliphatic polyester diols and dianhydrides
US4990275A (en) * 1989-10-16 1991-02-05 Exxon Research And Engineering Company Polyimide aliphatic polyester copolymers (C-2356)
US4962271A (en) * 1989-12-19 1990-10-09 Exxon Research And Engineering Company Selective separation of multi-ring aromatic hydrocarbons from distillates by perstraction

Also Published As

Publication number Publication date
EP0581831A4 (enExample) 1994-04-27
WO1992017427A1 (en) 1992-10-15
MY131093A (en) 2007-07-31
JPH06505522A (ja) 1994-06-23
EP0581831A1 (en) 1994-02-09
CA2106590A1 (en) 1992-10-09
US5095171A (en) 1992-03-10

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