DE69113219T2 - Abtrennung von Entwachsungs- und Entasphaltierungkohlenwasserstofflösungsmitteln aus entwachstem und/oder entasphaltiertem Öl mittels einer grenzflächenpolymerisierten Membran. - Google Patents

Abtrennung von Entwachsungs- und Entasphaltierungkohlenwasserstofflösungsmitteln aus entwachstem und/oder entasphaltiertem Öl mittels einer grenzflächenpolymerisierten Membran.

Info

Publication number
DE69113219T2
DE69113219T2 DE69113219T DE69113219T DE69113219T2 DE 69113219 T2 DE69113219 T2 DE 69113219T2 DE 69113219 T DE69113219 T DE 69113219T DE 69113219 T DE69113219 T DE 69113219T DE 69113219 T2 DE69113219 T2 DE 69113219T2
Authority
DE
Germany
Prior art keywords
dewaxed
dewaxing
separation
interface
hydrocarbon solvents
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
DE69113219T
Other languages
English (en)
Other versions
DE69113219D1 (de
Inventor
Tan-Jen Chen
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
Exxon 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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of DE69113219D1 publication Critical patent/DE69113219D1/de
Application granted granted Critical
Publication of DE69113219T2 publication Critical patent/DE69113219T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/125—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/125—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction
    • B01D69/1251—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction by interfacial polymerisation
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Nanotechnology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
DE69113219T 1990-12-05 1991-12-03 Abtrennung von Entwachsungs- und Entasphaltierungkohlenwasserstofflösungsmitteln aus entwachstem und/oder entasphaltiertem Öl mittels einer grenzflächenpolymerisierten Membran. Expired - Fee Related DE69113219T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/622,449 US5182024A (en) 1990-12-05 1990-12-05 Separation of hydrocarbon dewaxing and deasphalting solvents from dewaxed and/or deasphalted oil using interfacially polymerized membrane

Publications (2)

Publication Number Publication Date
DE69113219D1 DE69113219D1 (de) 1995-10-26
DE69113219T2 true DE69113219T2 (de) 1996-03-14

Family

ID=24494205

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69113219T Expired - Fee Related DE69113219T2 (de) 1990-12-05 1991-12-03 Abtrennung von Entwachsungs- und Entasphaltierungkohlenwasserstofflösungsmitteln aus entwachstem und/oder entasphaltiertem Öl mittels einer grenzflächenpolymerisierten Membran.

Country Status (5)

Country Link
US (1) US5182024A (de)
EP (1) EP0489573B1 (de)
JP (1) JPH04275392A (de)
CA (1) CA2047112A1 (de)
DE (1) DE69113219T2 (de)

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JP3489922B2 (ja) * 1994-12-22 2004-01-26 日東電工株式会社 高透過性複合逆浸透膜の製造方法
US6106701A (en) * 1998-08-25 2000-08-22 Betzdearborn Inc. Deasphalting process
US6524469B1 (en) * 2000-05-16 2003-02-25 Trans Ionics Corporation Heavy oil upgrading process
US20030019790A1 (en) * 2000-05-16 2003-01-30 Trans Ionics Corporation Heavy oil upgrading processes
NL1030288C2 (nl) * 2004-10-29 2006-10-09 Toray Industries Semipermeabel composietmembraan, productiewerkwijze daarvan, en element, fluïdumscheidingsinstallatie en werkwijze voor behandeling van water onder toepassing van hetzelfde.
US7736493B2 (en) 2007-08-28 2010-06-15 Exxonmobil Research And Engineering Company Deasphalter unit throughput increase via resid membrane feed preparation
US7871510B2 (en) 2007-08-28 2011-01-18 Exxonmobil Research & Engineering Co. Production of an enhanced resid coker feed using ultrafiltration
US7815790B2 (en) 2007-08-28 2010-10-19 Exxonmobil Research And Engineering Company Upgrade of visbroken residua products by ultrafiltration
US7897828B2 (en) 2007-08-28 2011-03-01 Exxonmobile Research And Engineering Company Process for separating a heavy oil feedstream into improved products
US7867379B2 (en) 2007-08-28 2011-01-11 Exxonmobil Research And Engineering Company Production of an upgraded stream from steam cracker tar by ultrafiltration
US8864996B2 (en) 2007-08-28 2014-10-21 Exxonmobil Research And Engineering Company Reduction of conradson carbon residue and average boiling points utilizing high pressure ultrafiltration
US8177965B2 (en) 2007-08-28 2012-05-15 Exxonmobil Research And Engineering Company Enhancement of saturates content in heavy hydrocarbons utilizing ultrafiltration
FR2954180B1 (fr) * 2009-12-18 2012-02-24 Commissariat Energie Atomique Membrane echangeuse de cations a selectivite amelioree, son procede de preparation et ses utilisations.

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US3370102A (en) * 1967-05-05 1968-02-20 Abcor Inc Isothermal-liquid-liquid permeation separation systems
US3744642A (en) * 1970-12-30 1973-07-10 Westinghouse Electric Corp Interface condensation desalination membranes
US3728311A (en) * 1971-12-16 1973-04-17 Du Pont Polyureas,polyurethanes and polyamides based on a tetra-oxo diamine component
US3773848A (en) * 1971-12-16 1973-11-20 Monsanto Co Process for the separation of diene from organic mixtures
US4002563A (en) * 1974-05-20 1977-01-11 The United States Of America As Represented By The Secretary Of The Interior Regular copolyamides as desalination membranes
US3935172A (en) * 1974-05-20 1976-01-27 The United States Of America As Represented By The Secretary Of The Interior Regular copolyamides as desalination membranes
US3951815A (en) * 1974-09-05 1976-04-20 Universal Oil Products Company Composite semipermeable membranes made from polyethylenimine
US4368112A (en) * 1978-12-28 1983-01-11 Exxon Research And Engineering Co. Solvent recovery from foots oil using modified regenerated cellulose membranes
IN153421B (de) * 1978-12-28 1984-07-14 Exxon Research Engineering Co
US4277344A (en) * 1979-02-22 1981-07-07 Filmtec Corporation Interfacially synthesized reverse osmosis membrane
IL64967A0 (en) * 1981-03-17 1982-04-30 Aligena Ag Semipermeable membranes containing modified polysulfones,their manufacture and their use
US4715960A (en) * 1983-03-10 1987-12-29 Exxon Research And Engineering Company Method for the modification of polycarbonate membranes, the membranes produced by such method and their use
US4464494A (en) * 1983-05-13 1984-08-07 Exxon Research & Engineering Co. Adhesive system for production of spiral wound membrane elements for use in organic fluid mixture separations
US4582726A (en) * 1983-12-14 1986-04-15 Exxon Research And Engineering Co. Adhesive system for use in preparing membrane elements for extraction solvent recovery processes
US4510047A (en) * 1983-12-14 1985-04-09 Exxon Research And Engineering Co. Selective extraction solvent recovery using regenerated cellulose membrane under reverse osmosis conditions
US4617126A (en) * 1984-08-03 1986-10-14 Uop Inc. Membrane separation of hydrocarbons
US4595507A (en) * 1984-08-03 1986-06-17 Uop Inc. Membrane separation of hydrocarbons
US4761234A (en) * 1985-08-05 1988-08-02 Toray Industries, Inc. Interfacially synthesized reverse osmosis membrane
US4626468A (en) * 1986-04-23 1986-12-02 E. I. Du Pont De Nemours And Company Microporous support layer with interfacially polymerized copolyamide thereon
JPS63130105A (ja) * 1986-11-19 1988-06-02 Mitsubishi Gas Chem Co Inc 選択透過性複合膜の製造方法
US4928051A (en) * 1987-05-05 1990-05-22 Jozsef Demeter Electric motor
JPH01164402A (ja) * 1987-10-14 1989-06-28 Exxon Res & Eng Co ポリ尿素膜及び芳香族化合物と非芳香族化合物との分離のためのその用途
US4769148A (en) * 1987-11-18 1988-09-06 The Dow Chemical Company Novel polyamide reverse osmosis membranes
US4792404A (en) * 1988-03-28 1988-12-20 Allied-Signal Inc. Desalination of saline water
JPH02111889A (ja) * 1988-10-18 1990-04-24 Mitsuboshi Belting Ltd 電気防食用エラストマー電極並びにこれを用いた防食工法
JPH02191006A (ja) * 1989-01-20 1990-07-26 Sanyo Electric Co Ltd 自走式移動装置の誘導装置
JPH02247808A (ja) * 1989-03-20 1990-10-03 Hitachi Ltd 薄膜磁気ヘツド及びその製造方法
US5173191A (en) * 1989-10-05 1992-12-22 Exxon Research And Engineering Company Interfacially polymerized membranes for the reverse osmosis separation of organic solvent solutions
US4985138A (en) * 1989-11-08 1991-01-15 Texaco Inc. Process for treating a charge containing dewaxing solvent and dewaxed oil
NL9001275A (nl) * 1990-06-06 1992-01-02 X Flow Bv Werkwijze voor het scheiden van componenten in een organisch vloeistofmilieu, alsmede een semi-permeabel composietmembraan daarvoor.

Also Published As

Publication number Publication date
JPH04275392A (ja) 1992-09-30
DE69113219D1 (de) 1995-10-26
US5182024A (en) 1993-01-26
CA2047112A1 (en) 1992-06-06
EP0489573B1 (de) 1995-09-20
EP0489573A1 (de) 1992-06-10

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee