ATE474659T1 - Polysulfonamidmatrizen - Google Patents

Polysulfonamidmatrizen

Info

Publication number
ATE474659T1
ATE474659T1 AT01972911T AT01972911T ATE474659T1 AT E474659 T1 ATE474659 T1 AT E474659T1 AT 01972911 T AT01972911 T AT 01972911T AT 01972911 T AT01972911 T AT 01972911T AT E474659 T1 ATE474659 T1 AT E474659T1
Authority
AT
Austria
Prior art keywords
acids
semi
membranes
permeable membranes
permeate
Prior art date
Application number
AT01972911T
Other languages
English (en)
Inventor
Christopher Kurth
Steven Kloos
Jessica Peschl
Leonard Hodgins
Original Assignee
Osmonics Inc
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 Osmonics Inc filed Critical Osmonics Inc
Application granted granted Critical
Publication of ATE474659T1 publication Critical patent/ATE474659T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes 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
    • B01D61/027—Nanofiltration
    • 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
    • B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
    • B01D71/69—Polysulfonamides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/30—Polysulfonamides; Polysulfonimides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
    • C08L81/10—Polysulfonamides; Polysulfonimides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0084—Treating solutions
    • C22B15/0086—Treating solutions by physical methods
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0084—Treating solutions
    • C22B15/0089—Treating solutions by chemical methods
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/131—Reverse-osmosis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Nanotechnology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • External Artificial Organs (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
AT01972911T 2000-05-23 2001-05-23 Polysulfonamidmatrizen ATE474659T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US20649400P 2000-05-23 2000-05-23
US20627600P 2000-05-23 2000-05-23
PCT/US2001/016897 WO2001091873A2 (en) 2000-05-23 2001-05-23 Polysulfonamide matrices

Publications (1)

Publication Number Publication Date
ATE474659T1 true ATE474659T1 (de) 2010-08-15

Family

ID=26901211

Family Applications (2)

Application Number Title Priority Date Filing Date
AT01972911T ATE474659T1 (de) 2000-05-23 2001-05-23 Polysulfonamidmatrizen
AT01963713T ATE358526T1 (de) 2000-05-23 2001-05-23 Säurebeständige membranen zur nanofiltration

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT01963713T ATE358526T1 (de) 2000-05-23 2001-05-23 Säurebeständige membranen zur nanofiltration

Country Status (14)

Country Link
US (1) US7138058B2 (de)
EP (2) EP1289628B1 (de)
JP (2) JP4705746B2 (de)
KR (2) KR100831815B1 (de)
CN (2) CN1289173C (de)
AT (2) ATE474659T1 (de)
AU (4) AU2001292542B2 (de)
CA (2) CA2409569C (de)
DE (2) DE60142618D1 (de)
DK (1) DK1289637T3 (de)
IL (2) IL152998A0 (de)
MX (2) MX259574B (de)
RU (1) RU2002134476A (de)
WO (2) WO2001089654A2 (de)

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US7837880B2 (en) 2004-02-06 2010-11-23 Exxonmobil Research And Engineering Company Acid tolerant polymeric membrane and process for the recovery of acid using polymeric membranes
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ATE358526T1 (de) 2007-04-15
DK1289637T3 (da) 2010-11-15
MXPA02011634A (es) 2004-07-30
KR100863371B1 (ko) 2008-10-13
DE60127666T2 (de) 2007-12-13
AU2001284640B2 (en) 2007-01-04
CN1525878A (zh) 2004-09-01
JP4705746B2 (ja) 2011-06-22
JP2004511325A (ja) 2004-04-15
US7138058B2 (en) 2006-11-21
IL153044A0 (en) 2003-06-24
MXPA02011571A (es) 2005-09-08
WO2001091873A2 (en) 2001-12-06
RU2002134476A (ru) 2004-04-10
WO2001091873A3 (en) 2002-08-29
KR100831815B1 (ko) 2008-05-28
DE60142618D1 (de) 2010-09-02
WO2001089654A2 (en) 2001-11-29
KR20030007687A (ko) 2003-01-23
EP1289628A4 (de) 2004-04-14
AU9254201A (en) 2001-12-11
CA2409605A1 (en) 2001-11-29
IL152998A0 (en) 2003-06-24
EP1289637A4 (de) 2004-08-18
AU8464001A (en) 2001-12-03
CN1527739A (zh) 2004-09-08
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AU2001292542B2 (en) 2007-01-04
DE60127666D1 (de) 2007-05-16
EP1289628B1 (de) 2007-04-04
CN1289173C (zh) 2006-12-13
CN1289177C (zh) 2006-12-13
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CA2409569C (en) 2009-11-17
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