SG11202012483QA - Selectively permeable graphene oxide membrane for dehydration of a gas - Google Patents
Selectively permeable graphene oxide membrane for dehydration of a gasInfo
- Publication number
- SG11202012483QA SG11202012483QA SG11202012483QA SG11202012483QA SG11202012483QA SG 11202012483Q A SG11202012483Q A SG 11202012483QA SG 11202012483Q A SG11202012483Q A SG 11202012483QA SG 11202012483Q A SG11202012483Q A SG 11202012483QA SG 11202012483Q A SG11202012483Q A SG 11202012483QA
- Authority
- SG
- Singapore
- Prior art keywords
- dehydration
- gas
- graphene oxide
- selectively permeable
- oxide membrane
- Prior art date
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title 1
- 230000018044 dehydration Effects 0.000 title 1
- 238000006297 dehydration reaction Methods 0.000 title 1
- 229910021389 graphene Inorganic materials 0.000 title 1
- 239000012528 membrane Substances 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
- B01D53/228—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion characterised by specific membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/268—Drying gases or vapours by diffusion
-
- 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
- B01D67/0079—Manufacture of membranes comprising organic and inorganic components
- B01D67/00793—Dispersing a component, e.g. as particles or powder, in another component
-
- 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
- B01D69/10—Supported membranes; Membrane supports
- B01D69/105—Support pretreatment
-
- 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
- B01D69/14—Dynamic membranes
- B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
- B01D69/148—Organic/inorganic mixed matrix membranes
-
- 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
-
- 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
- B01D71/024—Oxides
-
- 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
- B01D71/38—Polyalkenylalcohols; Polyalkenylesters; Polyalkenylethers; Polyalkenylaldehydes; Polyalkenylketones; Polyalkenylacetals; Polyalkenylketals
- B01D71/381—Polyvinylalcohol
-
- 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
- B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
- B01D71/401—Polymers based on the polymerisation of acrylic acid, e.g. polyacrylate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/15—Use of additives
- B01D2323/218—Additive materials
- B01D2323/2182—Organic additives
- B01D2323/21827—Salts
- B01D2323/21828—Ammonium Salts
-
- 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
- B01D2325/00—Details relating to properties of membranes
- B01D2325/04—Characteristic thickness
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Manufacturing & Machinery (AREA)
- Dispersion Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Carbon And Carbon Compounds (AREA)
- Drying Of Gases (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862688318P | 2018-06-21 | 2018-06-21 | |
| PCT/US2019/038224 WO2019246390A1 (fr) | 2018-06-21 | 2019-06-20 | Membrane à base d'oxyde de graphène sélectivement perméable pour la déshydratation d'un gaz |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202012483QA true SG11202012483QA (en) | 2021-01-28 |
Family
ID=67185740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202012483QA SG11202012483QA (en) | 2018-06-21 | 2019-06-20 | Selectively permeable graphene oxide membrane for dehydration of a gas |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20210268430A1 (fr) |
| EP (1) | EP3810311A1 (fr) |
| JP (1) | JP7092899B2 (fr) |
| CN (1) | CN112449614A (fr) |
| AU (1) | AU2019288482A1 (fr) |
| SG (1) | SG11202012483QA (fr) |
| TW (1) | TW202015788A (fr) |
| WO (1) | WO2019246390A1 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118103128A (zh) * | 2021-06-15 | 2024-05-28 | 内马迪膜科技知识产权有限公司 | 组合物、制备组合物的方法和过滤膜 |
| CN118103325A (zh) * | 2021-06-15 | 2024-05-28 | 内马迪膜科技知识产权有限公司 | 过滤器和制备过滤器的方法 |
| CN113996187B (zh) * | 2021-10-12 | 2024-01-09 | 中科朗劢技术有限公司 | 一种氧化石墨烯空气杀菌膜及其制备方法 |
| CN114288866B (zh) * | 2021-11-18 | 2023-09-26 | 兰州大学 | 一种制备二维垂直异质结分离膜的方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101432218B1 (ko) | 2011-06-20 | 2014-09-19 | 주식회사 엘지화학 | 염제거율 및 투과유량 특성이 우수한 역삼투 분리막 및 그 제조방법 |
| KR20150140823A (ko) | 2013-04-12 | 2015-12-16 | 제네럴 일렉트릭 컴퍼니 | 그래핀을 포함하는 멤브레인 |
| US20160114294A1 (en) * | 2013-06-04 | 2016-04-28 | The Texas A&M University System | Polyelectrolyte Multilayer Films for Gas Separation and Purification |
| CN103623709B (zh) * | 2013-11-11 | 2015-07-01 | 华南理工大学 | 氧化石墨烯改性超亲水超疏油油水分离膜及制备方法和应用 |
| US20180186954A1 (en) | 2015-01-14 | 2018-07-05 | Nitto Denko Corporation | Graphene oxide barrier film |
| CN104888606B (zh) * | 2015-05-21 | 2017-03-01 | 浙江大学 | 基于聚丙烯酸钠‑阳离子表面活性剂复合物渗透汽化优先透醇膜的制备方法 |
| US9919264B2 (en) * | 2015-08-05 | 2018-03-20 | Battelle Memorial Institute | Enhanced graphene oxide membranes and methods for making same |
| CN108348868B (zh) * | 2015-09-10 | 2022-03-29 | 日东电工株式会社 | 用于脱水的选择性渗透的氧化石墨烯/聚乙烯醇膜 |
| US9795930B2 (en) * | 2015-10-22 | 2017-10-24 | Industrial Technology Research Institute | Water separation composite membrane |
| ES2788169T3 (es) * | 2015-12-17 | 2020-10-20 | Nitto Denko Corp | Membrana de óxido de grafeno selectivamente permeable |
| AU2017320334A1 (en) * | 2016-08-30 | 2019-03-14 | Swinburne University Of Technology | Porous graphene-based films and processes for preparing the films |
| CN106268322A (zh) * | 2016-09-14 | 2017-01-04 | 南京理工大学 | 一种层层自组装氧化石墨烯/季铵化壳聚糖荷正电复合纳滤膜及其制备方法 |
| CN106512728A (zh) * | 2016-12-12 | 2017-03-22 | 苏州富艾姆工业设备有限公司 | 一种抗污染的超薄纳滤膜的制备方法 |
-
2019
- 2019-06-20 CN CN201980041676.6A patent/CN112449614A/zh active Pending
- 2019-06-20 EP EP19736891.3A patent/EP3810311A1/fr not_active Withdrawn
- 2019-06-20 AU AU2019288482A patent/AU2019288482A1/en not_active Abandoned
- 2019-06-20 JP JP2020570882A patent/JP7092899B2/ja active Active
- 2019-06-20 SG SG11202012483QA patent/SG11202012483QA/en unknown
- 2019-06-20 WO PCT/US2019/038224 patent/WO2019246390A1/fr active Application Filing
- 2019-06-20 US US17/254,765 patent/US20210268430A1/en not_active Abandoned
- 2019-06-21 TW TW108121706A patent/TW202015788A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019246390A1 (fr) | 2019-12-26 |
| JP2021529079A (ja) | 2021-10-28 |
| JP7092899B2 (ja) | 2022-06-28 |
| AU2019288482A1 (en) | 2021-01-14 |
| US20210268430A1 (en) | 2021-09-02 |
| EP3810311A1 (fr) | 2021-04-28 |
| CN112449614A (zh) | 2021-03-05 |
| TW202015788A (zh) | 2020-05-01 |
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