SG11202007541VA - Sulfonated poly(arylene ether) membranes with high monovalent salt rejection even in the presence of mixed salt feeds that contain multivalent salts - Google Patents
Sulfonated poly(arylene ether) membranes with high monovalent salt rejection even in the presence of mixed salt feeds that contain multivalent saltsInfo
- Publication number
- SG11202007541VA SG11202007541VA SG11202007541VA SG11202007541VA SG11202007541VA SG 11202007541V A SG11202007541V A SG 11202007541VA SG 11202007541V A SG11202007541V A SG 11202007541VA SG 11202007541V A SG11202007541V A SG 11202007541VA SG 11202007541V A SG11202007541V A SG 11202007541VA
- Authority
- SG
- Singapore
- Prior art keywords
- membranes
- arylene ether
- sulfonated poly
- feeds
- multivalent salts
- Prior art date
Links
Classifications
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
- C08G65/48—Polymers modified by chemical after-treatment
- C08G65/485—Polyphenylene oxides
-
- 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
- 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
- B01D69/02—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
- 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
- B01D71/68—Polysulfones; Polyethersulfones
-
- 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
- B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
-
- 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
- B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
- B01D71/82—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74 characterised by the presence of specified groups, e.g. introduced by chemical after-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/16—Organic material
- B01J39/18—Macromolecular compounds
- B01J39/20—Macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/12—Ion-exchange processes in general; Apparatus therefor characterised by the use of ion-exchange material in the form of ribbons, filaments, fibres or sheets, e.g. membranes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
- C08G65/38—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols
- C08G65/40—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols from phenols (I) and other compounds (II), e.g. OH-Ar-OH + X-Ar-X, where X is halogen atom, i.e. leaving group
- C08G65/4012—Other compound (II) containing a ketone group, e.g. X-Ar-C(=O)-Ar-X for polyetherketones
- C08G65/4018—(I) or (II) containing halogens other than as leaving group (X)
- C08G65/4025—(I) or (II) containing fluorine other than as leaving group (X)
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
- C08G65/38—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols
- C08G65/40—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols from phenols (I) and other compounds (II), e.g. OH-Ar-OH + X-Ar-X, where X is halogen atom, i.e. leaving group
- C08G65/4012—Other compound (II) containing a ketone group, e.g. X-Ar-C(=O)-Ar-X for polyetherketones
- C08G65/4056—(I) or (II) containing sulfur
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
- C08G65/48—Polymers modified by chemical after-treatment
-
- 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
- C08G75/20—Polysulfones
- C08G75/23—Polyethersulfones
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D171/00—Coating compositions based on polyethers obtained by reactions forming an ether link in the main chain; Coating compositions based on derivatives of such polymers
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/34—Use of radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/14—Membrane materials having negatively charged functional groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/20—Specific permeability or cut-off range
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/12—Halogens or halogen-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- 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
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862628347P | 2018-02-09 | 2018-02-09 | |
US201862628349P | 2018-02-09 | 2018-02-09 | |
PCT/US2019/017396 WO2019157407A1 (en) | 2018-02-09 | 2019-02-09 | Sulfonated poly(arylene ether) membranes with high monovalent salt rejection even in the presence of mixed salt feeds that contain multivalent salts |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202007541VA true SG11202007541VA (en) | 2020-09-29 |
Family
ID=67548608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202007541VA SG11202007541VA (en) | 2018-02-09 | 2019-02-09 | Sulfonated poly(arylene ether) membranes with high monovalent salt rejection even in the presence of mixed salt feeds that contain multivalent salts |
Country Status (7)
Country | Link |
---|---|
US (1) | US11525034B2 (en) |
EP (1) | EP3749440A4 (en) |
JP (1) | JP2021520420A (en) |
CN (1) | CN112770831B (en) |
AU (1) | AU2019216955B2 (en) |
SG (1) | SG11202007541VA (en) |
WO (2) | WO2019157377A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019157377A1 (en) | 2018-02-09 | 2019-08-15 | Board Of Regents, The University Of Texas System | Sulfonated poly(arylene ether) membranes with high monovalent salt rejection even in the presence of mixed salt feeds that contain multivalent salts |
CN111393580B (en) * | 2020-04-02 | 2022-12-13 | 宁夏清研高分子新材料有限公司 | Polyarylethersulfone composite material and preparation method thereof |
FR3129148A1 (en) | 2021-11-17 | 2023-05-19 | Arkema France | Hydrogen peroxide purification on membrane |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
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FR2040950A5 (en) | 1969-04-30 | 1971-01-22 | Rhone Poulenc Sa | |
JPS5536296A (en) * | 1978-09-05 | 1980-03-13 | Ici Ltd | Sulfonated polyaryletherketone |
DE2964904D1 (en) * | 1978-09-05 | 1983-03-31 | Ici Plc | Sulphonated polyarylethersulphone copolymers and process for the manufacture thereof |
EP0041780A1 (en) * | 1980-06-10 | 1981-12-16 | Imperial Chemical Industries Plc | Sulphonated polyaryletherketones |
US4414368A (en) * | 1982-12-27 | 1983-11-08 | Albany International Corp. | Chlorosulfonated polysulfones and derivatives thereof |
DE59309908D1 (en) * | 1992-06-13 | 2000-01-27 | Aventis Res & Tech Gmbh & Co | Polymer electrolyte membrane and process for its manufacture |
JP3724064B2 (en) * | 1996-06-28 | 2005-12-07 | 住友化学株式会社 | Polymer electrolyte for fuel cell and fuel cell |
DE19909028A1 (en) * | 1999-03-02 | 2000-09-07 | Aventis Res & Tech Gmbh & Co | Sulfonated aromatic polymers, membrane containing these polymers, process for their preparation and their use |
US6982303B2 (en) * | 2000-05-19 | 2006-01-03 | Jochen Kerres | Covalently cross-linked polymers and polymer membranes via sulfinate alkylation |
GB0123109D0 (en) * | 2001-09-26 | 2001-11-14 | Victrex Mfg Ltd | Cells |
JP3973503B2 (en) * | 2002-07-11 | 2007-09-12 | 三井化学株式会社 | Ion conductive binder for fuel cell, electrode forming composition and varnish, and fuel cell |
CN1292015C (en) * | 2002-10-08 | 2006-12-27 | 东洋纺织株式会社 | Polyarylene ether compound containing sulfonic acid group, composition containing same, and method for manufacturing those |
GB0400626D0 (en) * | 2004-01-13 | 2004-02-11 | Johnson Matthey Plc | Polymer |
EP1855339B1 (en) * | 2005-03-04 | 2012-01-04 | Ube Industries, Ltd. | Novel polymer electrolyte, polymer electrolyte composition, electrolyte membrane, and production method and use thereof |
US8028842B2 (en) * | 2006-01-18 | 2011-10-04 | Virginia Tech Intellectual Properties, Inc. | Chlorine resistant desalination membranes based on directly sulfonated poly(arylene ether sulfone) copolymers |
KR100819332B1 (en) * | 2006-11-22 | 2008-04-03 | 광주과학기술원 | Sulfonated poly(arylene ether) containing crosslinkable moity at end group, method of manufacturing the same, and polymer electrolyte membrane using the sulfonated poly(arylene ether) and the method |
ITMI20071034A1 (en) | 2007-05-23 | 2008-11-24 | St Microelectronics Srl | SUMMARY AND CHARACTERIZATION OF A NEW PROTONIC EXCHANGE MEMBRANE (PEM) FOR FUEL CELL APPLICATIONS |
EP2048182A1 (en) * | 2007-10-11 | 2009-04-15 | Gwangju Institute of Science and Technology | Sulfonate poly(arylene ether) having crosslinkable moiety combined in chain of polymer, sulfonated poly(arylene ether) having crosslinkable moieties combined in polymer and at polymer end group, and polymer electrolyte membrane using sulfonated poly(arylene ether) |
KR100934529B1 (en) * | 2007-10-11 | 2009-12-29 | 광주과학기술원 | Sulfonated poly (arylene ether) copolymer having a crosslinked structure inside the polymer chain, sulfonated poly (arylene ether) copolymer having a crosslinked structure inside and at the end of the polymer chain, and a polymer electrolyte membrane using the same |
US8378003B2 (en) * | 2007-12-05 | 2013-02-19 | The Board Of Trustees Of The University Of Illinois | Highly permeable polymeric membranes |
US9861941B2 (en) * | 2011-07-12 | 2018-01-09 | Kraton Polymers U.S. Llc | Modified sulfonated block copolymers and the preparation thereof |
US9199205B2 (en) * | 2012-04-20 | 2015-12-01 | Basf Se | Ultrafiltration membranes fabricated from sulfonated polyphenylenesulfones |
JP6211059B2 (en) * | 2012-04-20 | 2017-10-11 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | Ultrafiltration membranes made from sulfonated polyphenylene sulfone |
EP2674211A1 (en) * | 2012-06-14 | 2013-12-18 | Basf Se | Composite membranes comprising a sulfonated polyphenylenesulfone and their use in forward osmosis processes |
WO2017029967A1 (en) * | 2015-08-17 | 2017-02-23 | 国立研究開発法人物質・材料研究機構 | Polyphenylsulfone-based proton conducting polymer electrolyte, proton conducting solid polymer electrolyte membrane, electrode catalyst layer for solid polymer fuel cells, method for producing electrode catalyst layer for solid polymer fuel cells, and fuel cell |
WO2017220363A1 (en) * | 2016-06-20 | 2017-12-28 | Basf Se | Process for removing arsenic compounds from aqueous systems |
WO2019157377A1 (en) | 2018-02-09 | 2019-08-15 | Board Of Regents, The University Of Texas System | Sulfonated poly(arylene ether) membranes with high monovalent salt rejection even in the presence of mixed salt feeds that contain multivalent salts |
-
2019
- 2019-02-08 WO PCT/US2019/017349 patent/WO2019157377A1/en active Application Filing
- 2019-02-09 EP EP19750604.1A patent/EP3749440A4/en active Pending
- 2019-02-09 AU AU2019216955A patent/AU2019216955B2/en active Active
- 2019-02-09 JP JP2020543106A patent/JP2021520420A/en active Pending
- 2019-02-09 WO PCT/US2019/017396 patent/WO2019157407A1/en active Application Filing
- 2019-02-09 CN CN201980023709.4A patent/CN112770831B/en active Active
- 2019-02-09 SG SG11202007541VA patent/SG11202007541VA/en unknown
-
2020
- 2020-07-31 US US16/945,457 patent/US11525034B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2019157377A1 (en) | 2019-08-15 |
CN112770831B (en) | 2023-09-29 |
WO2019157407A1 (en) | 2019-08-15 |
CN112770831A (en) | 2021-05-07 |
AU2019216955B2 (en) | 2023-08-10 |
EP3749440A1 (en) | 2020-12-16 |
US11525034B2 (en) | 2022-12-13 |
JP2021520420A (en) | 2021-08-19 |
AU2019216955A1 (en) | 2020-09-10 |
US20200362107A1 (en) | 2020-11-19 |
EP3749440A4 (en) | 2022-04-13 |
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