WO2006099080A3 - Membrane separation processes and systems for enhanced permeant recovery - Google Patents

Membrane separation processes and systems for enhanced permeant recovery Download PDF

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Publication number
WO2006099080A3
WO2006099080A3 PCT/US2006/008481 US2006008481W WO2006099080A3 WO 2006099080 A3 WO2006099080 A3 WO 2006099080A3 US 2006008481 W US2006008481 W US 2006008481W WO 2006099080 A3 WO2006099080 A3 WO 2006099080A3
Authority
WO
WIPO (PCT)
Prior art keywords
systems
membrane separation
permeant
recovery
enhanced
Prior art date
Application number
PCT/US2006/008481
Other languages
French (fr)
Other versions
WO2006099080A2 (en
Inventor
Lynn H Rice
Original Assignee
Uop Llc
Lynn H Rice
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 Uop Llc, Lynn H Rice filed Critical Uop Llc
Priority to CA002600105A priority Critical patent/CA2600105A1/en
Priority to EP06737640A priority patent/EP1855785A2/en
Priority to AU2006223414A priority patent/AU2006223414A1/en
Priority to BRPI0607444A priority patent/BRPI0607444A2/en
Publication of WO2006099080A2 publication Critical patent/WO2006099080A2/en
Publication of WO2006099080A3 publication Critical patent/WO2006099080A3/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
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/04—Feed pretreatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • 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
    • 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
    • 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
    • B01D61/027—Nanofiltration
    • 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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • 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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/147—Microfiltration
    • 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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/16—Feed pretreatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/13—Use of sweep gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/08—Flow guidance means within the module or the apparatus
    • B01D2313/083—Bypass routes

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Textile Engineering (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

Membrane separation processes and systems are disclosed that pass a portion of the feed (102) to the permeate side of the membrane (104) to reduce membrane surface area and thus provide economically attractive processes and systems for treating large volume refinery and chemical process streams.
PCT/US2006/008481 2005-03-11 2006-03-10 Membrane separation processes and systems for enhanced permeant recovery WO2006099080A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA002600105A CA2600105A1 (en) 2005-03-11 2006-03-10 Membrane separation processes and systems for enhanced permeant recovery
EP06737640A EP1855785A2 (en) 2005-03-11 2006-03-10 Membrane separation processes and systems for enhanced permeant recovery
AU2006223414A AU2006223414A1 (en) 2005-03-11 2006-03-10 Membrane separation processes and systems for enhanced permeant recovery
BRPI0607444A BRPI0607444A2 (en) 2005-03-11 2006-03-10 membrane separation process and system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66108505P 2005-03-11 2005-03-11
US60/661,085 2005-03-11

Publications (2)

Publication Number Publication Date
WO2006099080A2 WO2006099080A2 (en) 2006-09-21
WO2006099080A3 true WO2006099080A3 (en) 2007-09-07

Family

ID=36992243

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/008481 WO2006099080A2 (en) 2005-03-11 2006-03-10 Membrane separation processes and systems for enhanced permeant recovery

Country Status (8)

Country Link
EP (1) EP1855785A2 (en)
KR (1) KR20070112262A (en)
CN (1) CN101171068A (en)
AU (1) AU2006223414A1 (en)
BR (1) BRPI0607444A2 (en)
CA (1) CA2600105A1 (en)
RU (1) RU2007137665A (en)
WO (1) WO2006099080A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG178094A1 (en) * 2009-07-21 2012-03-29 Toray Industries Water producing system
EP2468685A4 (en) 2009-08-21 2013-03-13 Toray Industries Fresh water generator
AU2010334047B2 (en) 2009-12-25 2015-11-05 Toray Industries, Inc. Water production system and operation method therefor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5004482A (en) * 1989-05-12 1991-04-02 Union Carbide Corporation Production of dry, high purity nitrogen
US5006132A (en) * 1990-06-12 1991-04-09 Air Products And Chemicals, Inc. Membrane processed purified pipeline gas
US5082471A (en) * 1990-10-15 1992-01-21 Membrane Technology & Research, Inc. Life support system for personnel shelter
US5314528A (en) * 1991-11-18 1994-05-24 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Permeation process and apparatus
US20040144723A1 (en) * 2002-11-29 2004-07-29 Markus Gloeckle Method and device for providing a fuel

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5004482A (en) * 1989-05-12 1991-04-02 Union Carbide Corporation Production of dry, high purity nitrogen
US5006132A (en) * 1990-06-12 1991-04-09 Air Products And Chemicals, Inc. Membrane processed purified pipeline gas
US5082471A (en) * 1990-10-15 1992-01-21 Membrane Technology & Research, Inc. Life support system for personnel shelter
US5314528A (en) * 1991-11-18 1994-05-24 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Permeation process and apparatus
US20040144723A1 (en) * 2002-11-29 2004-07-29 Markus Gloeckle Method and device for providing a fuel

Also Published As

Publication number Publication date
CA2600105A1 (en) 2006-09-21
EP1855785A2 (en) 2007-11-21
BRPI0607444A2 (en) 2017-05-23
KR20070112262A (en) 2007-11-22
WO2006099080A2 (en) 2006-09-21
CN101171068A (en) 2008-04-30
AU2006223414A1 (en) 2006-09-21
RU2007137665A (en) 2009-04-20

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