JP2022066364A - 水/有機物混合物を分離するためのナノポーラスカーボン膜の使用 - Google Patents
水/有機物混合物を分離するためのナノポーラスカーボン膜の使用 Download PDFInfo
- Publication number
- JP2022066364A JP2022066364A JP2022031965A JP2022031965A JP2022066364A JP 2022066364 A JP2022066364 A JP 2022066364A JP 2022031965 A JP2022031965 A JP 2022031965A JP 2022031965 A JP2022031965 A JP 2022031965A JP 2022066364 A JP2022066364 A JP 2022066364A
- Authority
- JP
- Japan
- Prior art keywords
- membrane
- water
- ethanol
- organic compound
- mixture
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 75
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 52
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 239000000203 mixture Substances 0.000 title claims abstract description 38
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 claims abstract description 28
- 150000002894 organic compounds Chemical class 0.000 claims abstract description 20
- 239000012530 fluid Substances 0.000 claims abstract description 6
- 238000002360 preparation method Methods 0.000 claims abstract description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 87
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 20
- 239000011148 porous material Substances 0.000 claims description 11
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 8
- 150000001335 aliphatic alkanes Chemical class 0.000 claims description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 6
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 5
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 4
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 claims description 2
- 239000001273 butane Substances 0.000 claims description 2
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 claims description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 2
- 239000001294 propane Substances 0.000 claims description 2
- 238000000926 separation method Methods 0.000 description 15
- 229910021389 graphene Inorganic materials 0.000 description 14
- 230000005499 meniscus Effects 0.000 description 13
- 230000018044 dehydration Effects 0.000 description 8
- 238000006297 dehydration reaction Methods 0.000 description 8
- 150000001298 alcohols Chemical class 0.000 description 7
- 238000001223 reverse osmosis Methods 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 238000001704 evaporation Methods 0.000 description 6
- 230000008020 evaporation Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 239000012466 permeate Substances 0.000 description 6
- -1 C 6 alcohols Chemical class 0.000 description 5
- 239000007864 aqueous solution Substances 0.000 description 5
- 238000000502 dialysis Methods 0.000 description 5
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 description 5
- 230000003204 osmotic effect Effects 0.000 description 5
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 4
- 238000010533 azeotropic distillation Methods 0.000 description 4
- 239000002238 carbon nanotube film Substances 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- 239000002033 PVDF binder Substances 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000010612 desalination reaction Methods 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 3
- 239000002028 Biomass Substances 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 229960005070 ascorbic acid Drugs 0.000 description 2
- 235000010323 ascorbic acid Nutrition 0.000 description 2
- 239000011668 ascorbic acid Substances 0.000 description 2
- 239000002041 carbon nanotube Substances 0.000 description 2
- 229910021393 carbon nanotube Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- 150000002334 glycols Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000002551 biofuel Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002816 fuel additive Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000000622 liquid--liquid extraction Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 238000001728 nano-filtration Methods 0.000 description 1
- 239000002090 nanochannel Substances 0.000 description 1
- 239000002135 nanosheet Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 150000003138 primary alcohols Chemical class 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229920013730 reactive polymer Polymers 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 150000003333 secondary alcohols Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 150000003509 tertiary alcohols Chemical class 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000003828 vacuum filtration Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- 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
- B01D69/107—Organic support material
-
- 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
- B01D71/02—Inorganic material
- B01D71/021—Carbon
-
- 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
- B01D71/02—Inorganic material
- B01D71/021—Carbon
- B01D71/0211—Graphene or derivates thereof
-
- 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
- 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
- C02F1/448—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by pervaporation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B63/00—Purification; Separation; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/02—Details relating to pores or porosity of the membranes
- B01D2325/0283—Pore size
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/02—Details relating to pores or porosity of the membranes
- B01D2325/0283—Pore size
- B01D2325/02831—Pore size less than 1 nm
-
- 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
-
- 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
- C02F2101/30—Organic compounds
- C02F2101/32—Hydrocarbons, e.g. oil
-
- 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
- C02F2101/30—Organic compounds
- C02F2101/34—Organic compounds containing oxygen
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/08—Nanoparticles or nanotubes
-
- 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
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nanotechnology (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
Description
- ナノポーラスカーボン膜の一方の面に混合物を接触させる工程と、
- ナノポーラスカーボン膜の他方の面から有機化合物を回収する工程と
を含む。
図1は、GO膜またはrGO膜を通した浸透流を測定するのに用いられる実験装置の概略図である。
Claims (6)
- 水を伴う有機化合物の流体混合物から前記有機化合物を抽出するための方法であって、前記方法は、
- ナノポーラスカーボン膜に対して、抽出される有機化合物の純粋な調製物を接触させる工程と、
- ナノポーラスカーボン膜の一方の面に混合物を接触させる工程と、
- ナノポーラスカーボン膜の他方の面から有機化合物を回収する工程と
を含み、前記ナノポーラスカーボン膜は、多層GO膜または多層rGO膜から選択されることを特徴とする方法。 - 前記ナノポーラスカーボン膜は、0.9nmより大きく、1.5nm未満の細孔寸法を有することを特徴とする請求項1に記載の方法。
- 前記有機化合物は、アルコールまたはアルカンであることを特徴とする請求項1または2に記載の方法。
- 前記有機化合物は、C1~C12アルコールまたはC1~C12アルカンであることを特徴とする請求項3に記載の方法。
- 前記有機化合物は、メタノール、エタノール、プロパノール、ブタノール、エチレングリコール、プロピレングリコール、グリセロール、メタン、エタン、プロパン、ブタンから選択されることを特徴とする請求項4に記載の方法。
- 前記ナノポーラスカーボン膜は、多孔性支持層上に配置されることを特徴とする請求項1から5のいずれかに記載の方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2022031965A JP2022066364A (ja) | 2017-03-27 | 2022-03-02 | 水/有機物混合物を分離するためのナノポーラスカーボン膜の使用 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2017/057183 WO2018177498A1 (en) | 2017-03-27 | 2017-03-27 | Use of nanoporous carbon membranes for separating aqueous/organic mixtures. |
JP2019553944A JP7142299B2 (ja) | 2017-03-27 | 2017-03-27 | 水/有機物混合物を分離するためのナノポーラスカーボン膜の使用 |
JP2022031965A JP2022066364A (ja) | 2017-03-27 | 2022-03-02 | 水/有機物混合物を分離するためのナノポーラスカーボン膜の使用 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019553944A Division JP7142299B2 (ja) | 2017-03-27 | 2017-03-27 | 水/有機物混合物を分離するためのナノポーラスカーボン膜の使用 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2022066364A true JP2022066364A (ja) | 2022-04-28 |
Family
ID=58448519
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019553944A Active JP7142299B2 (ja) | 2017-03-27 | 2017-03-27 | 水/有機物混合物を分離するためのナノポーラスカーボン膜の使用 |
JP2022031965A Pending JP2022066364A (ja) | 2017-03-27 | 2022-03-02 | 水/有機物混合物を分離するためのナノポーラスカーボン膜の使用 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019553944A Active JP7142299B2 (ja) | 2017-03-27 | 2017-03-27 | 水/有機物混合物を分離するためのナノポーラスカーボン膜の使用 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11541359B2 (ja) |
JP (2) | JP7142299B2 (ja) |
BR (1) | BR112019020035B1 (ja) |
WO (1) | WO2018177498A1 (ja) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013193053A (ja) * | 2012-03-22 | 2013-09-30 | Ngk Insulators Ltd | 浸透気化膜の製造方法および浸透気化法 |
WO2014027197A1 (en) * | 2012-08-15 | 2014-02-20 | The University Of Manchester | Separation of water using a membrane |
WO2015138771A1 (en) * | 2014-03-12 | 2015-09-17 | Lockheed Martin Corporation | Separation membranes formed from perforated graphene |
WO2016104910A1 (ko) * | 2014-12-26 | 2016-06-30 | 솔브레인 주식회사 | 용매 정제용 그래핀 멤브레인 필름과 그 제조방법 및 이를 이용한 용매 정제 시스템 |
JP2017500195A (ja) * | 2013-12-10 | 2017-01-05 | ユニバーシティー オブ サウス カロライナ | 水処理用の超薄型グラフェンベース膜ならびにそれらの形成法及び使用 |
WO2017044845A1 (en) * | 2015-09-10 | 2017-03-16 | Nitto Denko Corporation | Selectively permeable graphene oxide/ polyvinyl alcohol membrane for dehydration |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB723233A (en) * | 1952-12-16 | 1955-02-02 | Nat Res Dev | Improvements in and relating to semi-permeable membranes |
JPWO2009005010A1 (ja) * | 2007-06-29 | 2010-08-26 | アサヒビール株式会社 | バイオマスエタノール製造方法 |
IN2014DN08466A (ja) * | 2012-03-15 | 2015-05-08 | Massachusetts Inst Technology | |
US9353037B2 (en) * | 2013-11-19 | 2016-05-31 | The Research Foundation For The State University Of New York | Graphene oxide-based composite membranes |
GB201320564D0 (en) * | 2013-11-21 | 2014-01-08 | Univ Manchester | Water Purification |
EA201692262A1 (ru) * | 2014-05-08 | 2017-04-28 | Локхид Мартин Корпорейшн | Уложенные в стопку двумерные материалы и способы производства содержащих их структур |
CN104785133B (zh) * | 2015-04-07 | 2017-01-11 | 天津大学 | 海藻酸钠-两性离子修饰氧化石墨烯杂化复合膜及制备和应用 |
-
2017
- 2017-03-27 WO PCT/EP2017/057183 patent/WO2018177498A1/en active Application Filing
- 2017-03-27 BR BR112019020035-5A patent/BR112019020035B1/pt active IP Right Grant
- 2017-03-27 US US16/497,977 patent/US11541359B2/en active Active
- 2017-03-27 JP JP2019553944A patent/JP7142299B2/ja active Active
-
2022
- 2022-03-02 JP JP2022031965A patent/JP2022066364A/ja active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013193053A (ja) * | 2012-03-22 | 2013-09-30 | Ngk Insulators Ltd | 浸透気化膜の製造方法および浸透気化法 |
WO2014027197A1 (en) * | 2012-08-15 | 2014-02-20 | The University Of Manchester | Separation of water using a membrane |
JP2017500195A (ja) * | 2013-12-10 | 2017-01-05 | ユニバーシティー オブ サウス カロライナ | 水処理用の超薄型グラフェンベース膜ならびにそれらの形成法及び使用 |
WO2015138771A1 (en) * | 2014-03-12 | 2015-09-17 | Lockheed Martin Corporation | Separation membranes formed from perforated graphene |
WO2016104910A1 (ko) * | 2014-12-26 | 2016-06-30 | 솔브레인 주식회사 | 용매 정제용 그래핀 멤브레인 필름과 그 제조방법 및 이를 이용한 용매 정제 시스템 |
WO2017044845A1 (en) * | 2015-09-10 | 2017-03-16 | Nitto Denko Corporation | Selectively permeable graphene oxide/ polyvinyl alcohol membrane for dehydration |
Also Published As
Publication number | Publication date |
---|---|
BR112019020035A8 (pt) | 2022-07-19 |
BR112019020035A2 (pt) | 2020-04-28 |
US20210008504A1 (en) | 2021-01-14 |
WO2018177498A1 (en) | 2018-10-04 |
BR112019020035B1 (pt) | 2022-08-02 |
JP2020515617A (ja) | 2020-05-28 |
US11541359B2 (en) | 2023-01-03 |
JP7142299B2 (ja) | 2022-09-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Liu et al. | Mixed-matrix hollow fiber composite membranes comprising of PEBA and MOF for pervaporation separation of ethanol/water mixtures | |
Joshi et al. | Graphene oxide: the new membrane material | |
Bhadra et al. | Flux enhancement in direct contact membrane distillation by implementing carbon nanotube immobilized PTFE membrane | |
KR101432218B1 (ko) | 염제거율 및 투과유량 특성이 우수한 역삼투 분리막 및 그 제조방법 | |
Zhang et al. | High-performance sulfosuccinic acid cross-linked PVA composite pervaporation membrane for desalination | |
Feng et al. | Covalent synthesis of three-dimensional graphene oxide framework (GOF) membrane for seawater desalination | |
CN104582819B (zh) | 使用膜分离水 | |
Wang et al. | Self-assembly of graphene oxide and polyelectrolyte complex nanohybrid membranes for nanofiltration and pervaporation | |
Chen et al. | Selective permeation of water through angstrom‐channel graphene membranes for bioethanol concentration | |
Cheng et al. | Two‐dimensional membranes: new paradigms for high‐performance separation membranes | |
Zhang et al. | Self-assembly of inner skin hollow fiber polyelectrolyte multilayer membranes by a dynamic negative pressure layer-by-layer technique | |
WO2016081486A2 (en) | Two-dimensional metal carbide desalination membrane | |
JP5518186B2 (ja) | 薄膜含有パーベーパレーション膜 | |
Memon et al. | Transition metal dichalcogenide-based membranes for water desalination, gas separation, and energy storage | |
CN105358238A (zh) | 多通道膜 | |
Kirk et al. | The potential of polymers of intrinsic microporosity (PIMs) and PIM/graphene composites for pervaporation membranes | |
Zha et al. | Experimental study of PES/SiO2 based TFC hollow fiber membrane modules for oilfield produced water desalination with low-pressure nanofiltration process | |
Ma et al. | Pervaporation of water/ethanol mixtures through microporous silica membranes | |
KR101440970B1 (ko) | 역삼투 분리막의 제조 방법 및 이에 의해 제조된 역삼투 분리막 | |
Boutikos et al. | Performance evaluation of silica membrane for water–n-butanol binary mixture | |
Huang et al. | Etching and acidifying graphene oxide membranes to increase gas permeance while retaining molecular sieving ability | |
Golubev et al. | High free volume polymers for pervaporation | |
Kachhadiya et al. | Preparation and characterization of ZIF-8 and ZIF-67 engineered PVDF mixed-matrix membranes: stability enhancement in pervaporation study | |
JP2022066364A (ja) | 水/有機物混合物を分離するためのナノポーラスカーボン膜の使用 | |
Srivastava et al. | Carbon nanotube membrane filters |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220324 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20220401 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20230320 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230411 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20230711 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230719 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20230901 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230929 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20231212 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240409 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20240513 |