SG10201405860RA - Solvent and acid stable membranes, methods of manufacture thereof and methods of use thereof inter alia for separating metal ions from liquid process streams - Google Patents

Solvent and acid stable membranes, methods of manufacture thereof and methods of use thereof inter alia for separating metal ions from liquid process streams

Info

Publication number
SG10201405860RA
SG10201405860RA SG10201405860RA SG10201405860RA SG10201405860RA SG 10201405860R A SG10201405860R A SG 10201405860RA SG 10201405860R A SG10201405860R A SG 10201405860RA SG 10201405860R A SG10201405860R A SG 10201405860RA SG 10201405860R A SG10201405860R A SG 10201405860RA
Authority
SG
Singapore
Prior art keywords
methods
solvent
manufacture
metal ions
inter alia
Prior art date
Application number
SG10201405860RA
Inventor
Mordechai Perry
Vera Ginzburg
Boris Ginzburg
Polina Lapido
Original Assignee
Ams Technologies Int 2012 Ltd
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
Priority to US19396209P priority Critical
Priority to US14445909P priority
Application filed by Ams Technologies Int 2012 Ltd filed Critical Ams Technologies Int 2012 Ltd
Publication of SG10201405860RA publication Critical patent/SG10201405860RA/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D71/00Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06Organic material
    • B01D71/58Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • B01D71/60Polyamines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D61/00Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis, ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/027Nanofiltration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D61/00Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis, ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14Ultrafiltration; Microfiltration
    • B01D61/145Ultrafiltration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D63/00Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/06Tubular membrane modules
    • B01D63/066Tubular membrane modules with a porous block having membrane coated passages
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D67/00Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002Organic membrane formation
    • B01D67/0006Organic membrane formation by chemical reactions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D67/00Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081After-treatment of organic or inorganic membranes
    • B01D67/0083Thermal after-treatment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D67/00Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081After-treatment of organic or inorganic membranes
    • B01D67/0093Chemical modification
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D67/00Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081After-treatment of organic or inorganic membranes
    • B01D67/0095Drying
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D69/00Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/02Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D69/00Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12Composite membranes; Ultra-thin membranes
    • B01D69/125In-situ manufacturing by polymerisation, polycondensation, cross-linking, and/or reaction
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D71/00Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06Organic material
    • B01D71/40Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
    • B01D71/42Polymers of nitriles, e.g. polyacrylonitrile
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D71/00Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06Organic material
    • B01D71/66Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
    • B01D71/68Polysulfones; Polyethersulfones
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2323/00Details relating to membrane preparation
    • B01D2323/30Cross-linking
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2323/00Details relating to membrane preparation
    • B01D2323/36Introduction of specific chemical groups
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2323/00Details relating to membrane preparation
    • B01D2323/38Graft polymerization
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2323/00Details relating to membrane preparation
    • B01D2323/40Details relating to membrane preparation in-situ membrane formation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2325/00Details relating to properties of membranes
    • B01D2325/20Specific permeability or cut-off range
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2325/00Details relating to properties of membranes
    • B01D2325/30Chemical resistance
SG10201405860RA 2009-01-13 2010-01-13 Solvent and acid stable membranes, methods of manufacture thereof and methods of use thereof inter alia for separating metal ions from liquid process streams SG10201405860RA (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US19396209P true 2009-01-13 2009-01-13
US14445909P true 2009-01-14 2009-01-14

Publications (1)

Publication Number Publication Date
SG10201405860RA true SG10201405860RA (en) 2014-11-27

Family

ID=42340166

Family Applications (3)

Application Number Title Priority Date Filing Date
SG10201405860RA SG10201405860RA (en) 2009-01-13 2010-01-13 Solvent and acid stable membranes, methods of manufacture thereof and methods of use thereof inter alia for separating metal ions from liquid process streams
SG2014002604A SG196813A1 (en) 2009-01-13 2010-01-13 Solvent and acid stable membranes, methods of manufacture thereof and methods of use thereof inter alia for separating metal ions from liquid process streams
SG2011050879A SG172975A1 (en) 2009-01-13 2010-01-13 Solvent and acid stable membranes, methods of manufacture thereof and methods of use thereof inter alia for separating metal ions from liquid process streams

Family Applications After (2)

Application Number Title Priority Date Filing Date
SG2014002604A SG196813A1 (en) 2009-01-13 2010-01-13 Solvent and acid stable membranes, methods of manufacture thereof and methods of use thereof inter alia for separating metal ions from liquid process streams
SG2011050879A SG172975A1 (en) 2009-01-13 2010-01-13 Solvent and acid stable membranes, methods of manufacture thereof and methods of use thereof inter alia for separating metal ions from liquid process streams

Country Status (9)

Country Link
US (2) US9205383B2 (en)
EP (1) EP2387445A4 (en)
CN (2) CN102348492B (en)
AU (1) AU2016208306B2 (en)
CA (1) CA2752454A1 (en)
CL (2) CL2011001701A1 (en)
IL (1) IL214042A (en)
SG (3) SG10201405860RA (en)
WO (1) WO2010082194A2 (en)

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CN105504284B (en) * 2016-01-04 2018-04-10 中国科学院长春应用化学研究所 A kind of polymer containing quaternary ammonium group, anion-exchange membrane and preparation method thereof
CN109689731A (en) 2016-09-20 2019-04-26 陶氏环球技术有限责任公司 There is intrinsic micro porous polymer including the subelement with Teller lattice alkali and spirobiindene part
CN107349804A (en) * 2017-07-13 2017-11-17 中国科学院生态环境研究中心 A kind of preparation method of high flux anti-acid NF membrane
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Also Published As

Publication number Publication date
EP2387445A2 (en) 2011-11-23
CL2011001701A1 (en) 2012-03-16
AU2010205412A1 (en) 2011-09-01
US20160051944A1 (en) 2016-02-25
US9205383B2 (en) 2015-12-08
CA2752454A1 (en) 2010-07-22
WO2010082194A3 (en) 2010-09-16
US9943811B2 (en) 2018-04-17
CN105289305B (en) 2018-03-30
SG196813A1 (en) 2014-02-13
AU2016208306A1 (en) 2016-08-11
IL214042A (en) 2018-07-31
CN102348492B (en) 2015-11-25
SG172975A1 (en) 2011-08-29
CL2014001427A1 (en) 2014-11-07
EP2387445A4 (en) 2013-07-03
IL214042D0 (en) 2011-08-31
CN105289305A (en) 2016-02-03
CN102348492A (en) 2012-02-08
US20120273421A1 (en) 2012-11-01
WO2010082194A2 (en) 2010-07-22
AU2016208306B2 (en) 2018-07-26

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