SE339821B - - Google Patents
Info
- Publication number
- SE339821B SE339821B SE01887/68A SE188768A SE339821B SE 339821 B SE339821 B SE 339821B SE 01887/68 A SE01887/68 A SE 01887/68A SE 188768 A SE188768 A SE 188768A SE 339821 B SE339821 B SE 339821B
- Authority
- SE
- Sweden
- Prior art keywords
- membrane
- film
- reverse osmosis
- desalination
- tube
- Prior art date
Links
- 239000012528 membrane Substances 0.000 abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 2
- 238000010612 desalination reaction Methods 0.000 abstract 2
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 2
- 235000019422 polyvinyl alcohol Nutrition 0.000 abstract 2
- 238000001223 reverse osmosis Methods 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- KXJGSNRAQWDDJT-UHFFFAOYSA-N 1-acetyl-5-bromo-2h-indol-3-one Chemical compound BrC1=CC=C2N(C(=O)C)CC(=O)C2=C1 KXJGSNRAQWDDJT-UHFFFAOYSA-N 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 239000012267 brine Substances 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 229920002301 cellulose acetate Polymers 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 239000008213 purified water Substances 0.000 abstract 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 abstract 1
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
- 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
- B01D71/021—Carbon
-
- 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
- B01D67/0004—Organic membrane manufacture by agglomeration of particles
-
- 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
- B01D67/0004—Organic membrane manufacture by agglomeration of particles
- B01D67/00041—Organic membrane manufacture by agglomeration of particles by sintering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/10—Specific pressure applied
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US61583767A | 1967-02-13 | 1967-02-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE339821B true SE339821B (xx) | 1971-10-25 |
Family
ID=24467024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE01887/68A SE339821B (xx) | 1967-02-13 | 1968-02-13 |
Country Status (8)
Country | Link |
---|---|
US (1) | US3457171A (xx) |
BE (1) | BE710722A (xx) |
CH (1) | CH511047A (xx) |
DE (1) | DE1642899A1 (xx) |
FR (1) | FR1555968A (xx) |
GB (1) | GB1191213A (xx) |
NL (1) | NL6801770A (xx) |
SE (1) | SE339821B (xx) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3610420A (en) * | 1968-06-26 | 1971-10-05 | Westinghouse Electric Corp | Porous support tubes for reverse osmosis |
US3578175A (en) * | 1969-04-23 | 1971-05-11 | Universal Water Corp | Helically wound semipermeable membrane |
US3593852A (en) * | 1969-08-08 | 1971-07-20 | American Cyanamid Co | Reverse osmotic water purification |
NL146713B (nl) * | 1971-01-18 | 1975-08-15 | Wavin Bv | Inrichting voor het zuiveren van vloeistoffen door middel van omgekeerde osmose. |
DE2165073A1 (de) * | 1971-12-28 | 1973-07-12 | Sartorius Membranfilter Gmbh | Mehrschichten-filtermembrane, verfahren zu deren herstellung und deren verwendung |
US4419166A (en) * | 1978-07-06 | 1983-12-06 | I-Temp Corporation | Method of assembling a filter holder |
US4786582A (en) * | 1985-08-02 | 1988-11-22 | Hoechst Celanese Corporation | Organic solvent free developer for photosensitive coatings |
US7398826B2 (en) * | 2003-11-14 | 2008-07-15 | Schlumberger Technology Corporation | Well treatment with dissolvable polymer |
DE10361632A1 (de) * | 2003-12-30 | 2005-07-28 | Institut für Neue Materialien Gemeinnützige GmbH | Substrate mit nanoporöser, kohlenstoffhaltiger Beschichtung, Verfahren zu deren Herstellung und deren Verwendung |
WO2013188521A1 (en) * | 2012-06-12 | 2013-12-19 | University Of Dayton | Graphene oxide filters and methods of use |
US9403112B2 (en) | 2012-06-12 | 2016-08-02 | The United States Of America As Represented By The Secretary Of The Air Force | Graphene oxide filters and methods of use |
GB201214565D0 (en) * | 2012-08-15 | 2012-09-26 | Univ Manchester | Membrane |
CN104028111A (zh) * | 2013-03-08 | 2014-09-10 | 北京师范大学 | 一种制备夹心式氧化石墨烯分离膜的方法 |
WO2014152407A1 (en) * | 2013-03-15 | 2014-09-25 | Massachusetts Institute Of Technology | Porous materials and methods including nanoporous materials for water filtration |
CN105073235B (zh) | 2013-04-12 | 2018-02-06 | 通用电气公司 | 包含石墨烯的膜 |
CA2908526A1 (en) | 2013-04-12 | 2014-10-16 | General Electric Company | Ion exchange membranes containing inorganic particles |
US10221289B2 (en) | 2013-04-12 | 2019-03-05 | Bl Technologies, Inc. | Ion exchange membranes containing inorganic particles |
WO2015026848A2 (en) * | 2013-08-23 | 2015-02-26 | Energysolutions, Inc | Systems and methods for isotopic water separation |
US9475007B2 (en) | 2013-08-23 | 2016-10-25 | Energysolutions, Inc. | Methods relating to isotopic water filtration |
GB201320568D0 (en) * | 2013-11-21 | 2014-01-08 | Univ Manchester | Osmosis |
GB201320564D0 (en) * | 2013-11-21 | 2014-01-08 | Univ Manchester | Water Purification |
US9902141B2 (en) | 2014-03-14 | 2018-02-27 | University Of Maryland | Layer-by-layer assembly of graphene oxide membranes via electrostatic interaction and eludication of water and solute transport mechanisms |
JP6750017B2 (ja) | 2015-12-17 | 2020-09-02 | 日東電工株式会社 | 選択透過性酸化グラフェン膜 |
CN109070018B (zh) | 2016-05-11 | 2022-01-11 | 麻省理工学院 | 氧化石墨烯膜和相关方法 |
US10449497B2 (en) * | 2018-03-07 | 2019-10-22 | Palo Alto Research Center Incorporated | Methods of making graphene oxide nanofilters |
AU2019295438B2 (en) * | 2018-06-25 | 2023-09-28 | 2599218 Ontario Inc. | Graphene membranes and methods for making graphene membranes |
US11015128B1 (en) * | 2019-04-26 | 2021-05-25 | Precision Combustion, Inc. | Process of removing a metal from a fluid hydrocarbon |
US11203721B1 (en) * | 2019-04-26 | 2021-12-21 | Precision Combustion, Inc. | Process of removing a metal from a fluid hydrocarbon |
EP3969158A1 (en) | 2019-05-15 | 2022-03-23 | Via Separations, Inc. | Filtration apparatus containing graphene oxide membrane |
CN114375222A (zh) | 2019-05-15 | 2022-04-19 | 维阿分离股份有限公司 | 耐用石墨烯氧化物膜 |
US11058997B2 (en) | 2019-08-16 | 2021-07-13 | 2599218 Ontario Inc. | Graphene membrane and method for making graphene membrane |
CN112569803B (zh) * | 2019-09-30 | 2022-08-05 | 成都易态科技有限公司 | 复合多孔薄膜的制备方法 |
US11332374B2 (en) | 2020-03-06 | 2022-05-17 | 2599218 Ontario Inc. | Graphene membrane and method for making graphene membrane |
CN112755818B (zh) * | 2020-12-16 | 2022-07-01 | 华东师范大学 | 一种氧化石墨烯膜及其制备方法和应用 |
WO2023097166A1 (en) | 2021-11-29 | 2023-06-01 | Via Separations, Inc. | Heat exchanger integration with membrane system for evaporator pre-concentration |
WO2023212813A1 (en) * | 2022-05-03 | 2023-11-09 | Ora Graphene Audio Inc. | Filtration system |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2682686A (en) * | 1949-08-17 | 1954-07-06 | Great Lakes Carbon Corp | Carbon bodies and method of manufacturing the same |
US3170867A (en) * | 1962-05-21 | 1965-02-23 | Loeb Sidney | Desalinization properties of high flow porous membranes by pressure treatment using aluminum ion |
US3332815A (en) * | 1964-06-15 | 1967-07-25 | Glenn G Havens | Method and apparatus for continuously forming elongated hollow articles |
US3373056A (en) * | 1964-08-28 | 1968-03-12 | Aerojet General Co | Modifying cellulose ester osmotic membranes |
US3283813A (en) * | 1965-09-22 | 1966-11-08 | Atlantic Refining Co | Saline water conversion by subsurface processes |
US3344928A (en) * | 1966-05-09 | 1967-10-03 | Kurt A Kraus | Humic acid as an additive in a process of forming a salt-rejecting membrane |
-
1967
- 1967-02-13 US US615837A patent/US3457171A/en not_active Expired - Lifetime
-
1968
- 1968-01-23 GB GB3426/68A patent/GB1191213A/en not_active Expired
- 1968-02-08 NL NL6801770A patent/NL6801770A/xx unknown
- 1968-02-12 FR FR1555968D patent/FR1555968A/fr not_active Expired
- 1968-02-12 DE DE19681642899 patent/DE1642899A1/de active Pending
- 1968-02-13 BE BE710722D patent/BE710722A/xx unknown
- 1968-02-13 SE SE01887/68A patent/SE339821B/xx unknown
- 1968-02-13 CH CH211668A patent/CH511047A/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR1555968A (xx) | 1969-01-31 |
BE710722A (xx) | 1968-06-17 |
NL6801770A (xx) | 1968-08-14 |
GB1191213A (en) | 1970-05-13 |
CH511047A (de) | 1971-08-15 |
US3457171A (en) | 1969-07-22 |
DE1642899A1 (de) | 1971-07-22 |
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