BE710722A - - Google Patents

Info

Publication number
BE710722A
BE710722A BE710722DA BE710722A BE 710722 A BE710722 A BE 710722A BE 710722D A BE710722D A BE 710722DA BE 710722 A BE710722 A BE 710722A
Authority
BE
Belgium
Application number
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
Application filed filed Critical
Publication of BE710722A publication Critical patent/BE710722A/xx

Links

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
BE710722D 1967-02-13 1968-02-13 BE710722A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61583767A 1967-02-13 1967-02-13

Publications (1)

Publication Number Publication Date
BE710722A true BE710722A (en:Method) 1968-06-17

Family

ID=24467024

Family Applications (1)

Application Number Title Priority Date Filing Date
BE710722D BE710722A (en:Method) 1967-02-13 1968-02-13

Country Status (8)

Country Link
US (1) US3457171A (en:Method)
BE (1) BE710722A (en:Method)
CH (1) CH511047A (en:Method)
DE (1) DE1642899A1 (en:Method)
FR (1) FR1555968A (en:Method)
GB (1) GB1191213A (en:Method)
NL (1) NL6801770A (en:Method)
SE (1) SE339821B (en:Method)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
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
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
WO2013188521A1 (en) * 2012-06-12 2013-12-19 University Of Dayton 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
US20140311967A1 (en) * 2013-03-15 2014-10-23 Massachusetts Institute Of Technology Porous materials and methods including nanoporous materials for water filtration
US20160354729A1 (en) 2013-04-12 2016-12-08 General Electric Company Membranes comprising graphene
US10221289B2 (en) 2013-04-12 2019-03-05 Bl Technologies, Inc. Ion exchange membranes containing inorganic particles
EP2984128A1 (en) 2013-04-12 2016-02-17 General Electric Company Ion exchange membranes containing inorganic particles
CA2921197C (en) * 2013-08-23 2018-02-27 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
EP3389836B1 (en) 2015-12-17 2020-03-04 Nitto Denko Corporation Selectively permeable graphene oxide membrane
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
WO2020006484A1 (en) 2018-06-28 2020-01-02 Massachusetts Institute Of Technology Coatings to improve the selectivity of atomically thin membranes
US11203721B1 (en) * 2019-04-26 2021-12-21 Precision Combustion, Inc. Process of removing a metal from a fluid hydrocarbon
US11015128B1 (en) * 2019-04-26 2021-05-25 Precision Combustion, Inc. Process of removing a metal from a fluid hydrocarbon
SG11202112543VA (en) 2019-05-15 2021-12-30 Via Separations Inc Durable graphene oxide membranes
EP3969158A1 (en) 2019-05-15 2022-03-23 Via Separations, Inc. Filtration apparatus containing graphene oxide membrane
US12042768B2 (en) 2019-06-13 2024-07-23 2599218 Ontario Inc. Apparatuses, methods, and systems for fabricating graphene membranes
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
SE339821B (en:Method) 1971-10-25
NL6801770A (en:Method) 1968-08-14
CH511047A (de) 1971-08-15
GB1191213A (en) 1970-05-13
US3457171A (en) 1969-07-22
FR1555968A (en:Method) 1969-01-31
DE1642899A1 (de) 1971-07-22

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