WO2008021065A3 - Chromatographic membrane separation - Google Patents

Chromatographic membrane separation Download PDF

Info

Publication number
WO2008021065A3
WO2008021065A3 PCT/US2007/017513 US2007017513W WO2008021065A3 WO 2008021065 A3 WO2008021065 A3 WO 2008021065A3 US 2007017513 W US2007017513 W US 2007017513W WO 2008021065 A3 WO2008021065 A3 WO 2008021065A3
Authority
WO
WIPO (PCT)
Prior art keywords
separation
relates
membrane separation
carbon weight
selective
Prior art date
Application number
PCT/US2007/017513
Other languages
French (fr)
Other versions
WO2008021065A2 (en
Inventor
Craig Y Sabottke
Bal Krishan Kaul
Dennis George Peiffer
Original Assignee
Exxonmobil Res & Eng Co
Craig Y Sabottke
Bal Krishan Kaul
Dennis George Peiffer
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 Res & Eng Co, Craig Y Sabottke, Bal Krishan Kaul, Dennis George Peiffer filed Critical Exxonmobil Res & Eng Co
Publication of WO2008021065A2 publication Critical patent/WO2008021065A2/en
Publication of WO2008021065A3 publication Critical patent/WO2008021065A3/en

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
    • B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
    • B01D61/362—Pervaporation
    • 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
    • B01D61/24—Dialysis ; Membrane extraction
    • B01D61/246—Membrane extraction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/08—Flat membrane modules
    • B01D63/082—Flat membrane modules comprising a stack of flat membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0006—Organic membrane manufacture by chemical reactions
    • 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
    • B01D69/10—Supported membranes; Membrane supports
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/144—Purification; Separation; Use of additives using membranes, e.g. selective permeation
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/30—Cross-linking

Abstract

This invention relates to a polymer membrane assembly for selective separation of permeate compositions by carbon weight. This invention also relates to a process for utilizing these polymer membrane assemblies in separation processes for selective carbon weight separation of hydrocarbon feedstreams components. More particularly, but not by way of limitation, this invention relates to the use membrane assemblies for the selective separation by carbon weight of aromatics from a hydrocarbon based feedstream.
PCT/US2007/017513 2006-08-08 2007-08-07 Chromatographic membrane separation WO2008021065A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US83632706P 2006-08-08 2006-08-08
US60/836,327 2006-08-08
US11/890,227 US7785471B2 (en) 2006-08-08 2007-08-03 Chromatographic membrane separation
US11/890,227 2007-08-03

Publications (2)

Publication Number Publication Date
WO2008021065A2 WO2008021065A2 (en) 2008-02-21
WO2008021065A3 true WO2008021065A3 (en) 2008-05-22

Family

ID=38969336

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/017513 WO2008021065A2 (en) 2006-08-08 2007-08-07 Chromatographic membrane separation

Country Status (2)

Country Link
US (1) US7785471B2 (en)
WO (1) WO2008021065A2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080035567A1 (en) * 2006-08-08 2008-02-14 Sabottke Craig Y Enhanced membrane separation system
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
US20100155300A1 (en) * 2008-12-24 2010-06-24 Sabottke Craig Y Process for producing gasoline of increased octane and hydrogen-containing co-produced stream
US8258363B2 (en) 2010-09-27 2012-09-04 Phillips 66 Company Separation of aromatics with pervaporation membrane
EP2836290A4 (en) 2012-04-09 2016-01-06 3M Innovative Properties Co Thin film composite membrane structures
CN105873667B (en) 2013-12-30 2019-03-12 3M创新有限公司 Composite membrane and its application method
WO2016098417A1 (en) * 2014-12-19 2016-06-23 学校法人早稲田大学 Method for separating straight-chain conjugated diene
CN107847867B (en) 2015-07-01 2021-06-25 3M创新有限公司 Composite membranes having improved performance and/or durability and methods of use thereof
US10618008B2 (en) 2015-07-01 2020-04-14 3M Innovative Properties Company Polymeric ionomer separation membranes and methods of use
JP2018522718A (en) 2015-07-01 2018-08-16 スリーエム イノベイティブ プロパティズ カンパニー PVP-containing and / or PVL-containing composite membrane and method of use
KR20180097518A (en) * 2015-11-20 2018-08-31 비엘 테크놀러지스 인크. Polyvinyl alcohol porous support and method
CN111530300B (en) * 2020-05-18 2022-02-15 北京工商大学 Dual-functional composite membrane, preparation method and application thereof, and method for removing plasticizer in white spirit
CN112076636B (en) * 2020-07-31 2022-07-08 河南工程学院 Preparation method of high-efficiency filtering porous metal composite membrane

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5138023A (en) * 1991-10-11 1992-08-11 Exxon Research And Engineering Company Unsaturated polyesters and crosslinked membranes therefrom for aromatics/saturates separation
US5275726A (en) * 1992-07-29 1994-01-04 Exxon Research & Engineering Co. Spiral wound element for separation
US5670052A (en) * 1994-12-02 1997-09-23 Exxon Research & Engineering Company Separating aromatics from non-aromatics by polyimide-polyester membrane
WO2006066269A2 (en) * 2004-12-16 2006-06-22 The United States Of America, As Represented By The Secretary Of Agriculture Spiral-wound liquid membrane modules for separation of fluids and gases

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3304956A1 (en) * 1983-02-12 1984-08-16 Gkss - Forschungszentrum Geesthacht Gmbh, 2054 Geesthacht DEVICE FOR SEPARATING SOLUTIONS BY PERVAPORATION
US4831980A (en) * 1987-07-13 1989-05-23 Toyo Radiator Co., Ltd. Oil cooler assembly with integrated oil filter for internal combustion engine
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
US4853128A (en) * 1988-04-19 1989-08-01 Brunswick Corporation Non-distorting separator for autoclavable membrane stacks
US4962270A (en) * 1989-02-27 1990-10-09 Exxon Research And Engineering Company Multi-stage pervaporation process run at progressively higher vacuum, higher temperature or both at each successive retentate stage
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
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)
US5085676A (en) * 1990-12-04 1992-02-04 E. I. Du Pont De Nemours And Company Novel multicomponent fluid separation membranes
US5130017A (en) * 1990-12-06 1992-07-14 Exxon Research And Engineering Company Multi-block polymer comprising a first amide acid prepolymer, chain extended with a compatible second prepolymer, the membrane made therefrom and its use in separations
DK170035B1 (en) * 1992-05-04 1995-05-08 Md Foods Amba Process for regulating milk solids in concentrated milk products in connection with ultrafiltration
US5363823A (en) * 1993-07-02 1994-11-15 Michael Gittlein Oil cooler
US5445731A (en) * 1993-09-08 1995-08-29 Texaco Inc. Pervaporation vessel
JP3561313B2 (en) * 1995-02-07 2004-09-02 本田技研工業株式会社 Oil cooling structure for motorcycles
US5670051A (en) * 1996-05-23 1997-09-23 Membrane Technology And Research, Inc. Olefin separation membrane and process
US5653206A (en) * 1996-07-02 1997-08-05 Spurgin; Robert E. Oil cooler for a motorcycle
US5855647A (en) * 1997-05-15 1999-01-05 American Air Liquide, Inc. Process for recovering SF6 from a gas
IL121884A0 (en) * 1997-10-05 1998-03-10 Osmotek Ltd Filter means and method for the purification of water
US6645383B1 (en) 2000-08-25 2003-11-11 Usf Consumer & Commercial Watergroup, Inc. Process and apparatus for blending product liquid from different TFC membranes
US6830691B2 (en) * 2002-06-27 2004-12-14 Bp Corporation North America Inc. Processes using solid perm-selective membranes in multiple groups for simultaneous recovery of specified products from a fluid mixture
DE10305060A1 (en) * 2003-02-07 2004-08-19 Basf Ag Process for processing naphtha
WO2006040307A1 (en) 2004-10-11 2006-04-20 Shell Internationale Research Maatschappij B.V. Process for separating colour bodies and/or asphalthenic contaminants from a hydrocarbon mixture

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5138023A (en) * 1991-10-11 1992-08-11 Exxon Research And Engineering Company Unsaturated polyesters and crosslinked membranes therefrom for aromatics/saturates separation
US5275726A (en) * 1992-07-29 1994-01-04 Exxon Research & Engineering Co. Spiral wound element for separation
US5670052A (en) * 1994-12-02 1997-09-23 Exxon Research & Engineering Company Separating aromatics from non-aromatics by polyimide-polyester membrane
WO2006066269A2 (en) * 2004-12-16 2006-06-22 The United States Of America, As Represented By The Secretary Of Agriculture Spiral-wound liquid membrane modules for separation of fluids and gases

Also Published As

Publication number Publication date
US20080035566A1 (en) 2008-02-14
US7785471B2 (en) 2010-08-31
WO2008021065A2 (en) 2008-02-21

Similar Documents

Publication Publication Date Title
WO2008021065A3 (en) Chromatographic membrane separation
WO2008021070A3 (en) Chemically cross-linked polymeric membranes and method of use
MY158363A (en) Method to improve the selectivity of polybenzoxazole membranes
MX2012004110A (en) Process for purifying (hydro) fluoroalkenes.
WO2010116165A3 (en) Process for removing metals from hydrocarbons
TW200744999A (en) Process for dewatering ethanol
WO2010128137A3 (en) Improvements relating to hydrogenation of aromatics and other unsaturated organic compounds
WO2009050292A3 (en) Catalyst for the hydrogenation of unsaturated hydrocarbons and process for its preparation
WO2011077099A3 (en) Methods for the purification of cucurbituril
WO2009099804A3 (en) A process for the purification of crude glycerin utilizing ion exclusion chromatorgraphy and glycerin concentration
EP1762294A3 (en) Gas purification
WO2011090611A3 (en) Process for removing sulfur from vacuum gas oil
GB2460968A (en) Method and system for recovering aromatics from a naphtha feedstock
WO2008097342A3 (en) Compositions and methods for isolation of biological molecules
WO2014064172A3 (en) Process for recovery light molecules from olefinic feedstream
WO2012145221A3 (en) Transalkylation of methylated aromatic hydrocarbon-enriched fractions in c8 aromatic hydrocarbon production
WO2009010513A3 (en) Process for the separation of a hydrocarbon-containing feed stream
EA200701792A1 (en) NEW CATALYTIC SYSTEMS FOR CONVERSING HYDROCARBONS TO FUNCTIONALIZED PRODUCTS
WO2010027987A3 (en) Process for ultra low benzene reformate using catalytic distillation
TW200942510A (en) Hydrocarbon conversion process using EMM-10 family molecular sieve
WO2010148191A3 (en) Compositions and methods for cyclofructans as separation agents
FR2904779B1 (en) METHOD FOR MEMBRANE SEPARATION OF AN OLEFIN CONTAINED IN A MIXTURE OF HYDROCARBONS
MX2010003053A (en) Process for fractionating a mixture of polyisocyanates.
WO2009155055A3 (en) Methods of effecting wnt signaling through dkk structural analysis
DE602006009015D1 (en) for their production.

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07836565

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

NENP Non-entry into the national phase

Ref country code: RU

122 Ep: pct application non-entry in european phase

Ref document number: 07836565

Country of ref document: EP

Kind code of ref document: A2