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PT118866A - Dispositivos turbo-centrífugos de filtração e método para caracterização de membranas, concentração de amostras ou purificação por ultrafiltração, nanofiltração e osmose inversa¿ - Google Patents

Dispositivos turbo-centrífugos de filtração e método para caracterização de membranas, concentração de amostras ou purificação por ultrafiltração, nanofiltração e osmose inversa¿

Info

Publication number
PT118866A
PT118866A PT118866A PT11886623A PT118866A PT 118866 A PT118866 A PT 118866A PT 118866 A PT118866 A PT 118866A PT 11886623 A PT11886623 A PT 11886623A PT 118866 A PT118866 A PT 118866A
Authority
PT
Portugal
Prior art keywords
turbo
membrane
centrifugal filtration
angle
nanofiltration
Prior art date
Application number
PT118866A
Other languages
English (en)
Inventor
Isabel Antunes Henriques Patrícia
Figueiredo Pires Rita
Ângelo Joaquim Rodrigues Miguel
Manuel Geraldes Fernandes Vítor
Cristina Faria Besteiro Mónica
Original Assignee
Inst Superior Tecnico
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 by Inst Superior Tecnico filed Critical Inst Superior Tecnico
Priority to PT118866A priority Critical patent/PT118866A/pt
Priority to PCT/PT2024/050026 priority patent/WO2025034126A1/en
Publication of PT118866A publication Critical patent/PT118866A/pt

Links

Classifications

    • 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
    • B01D61/08—Apparatus therefor
    • 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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/18—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/08—Flat membrane modules
    • B01D63/087—Single membrane modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/16—Rotary, reciprocated or vibrated modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/10—Testing of membranes or membrane apparatus; Detecting or repairing leaks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5021—Test tubes specially adapted for centrifugation purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/56—Labware specially adapted for transferring fluids
    • B01L3/563—Joints or fittings ; Separable fluid transfer means to transfer fluids between at least two containers, e.g. connectors
    • B01L3/5635—Joints or fittings ; Separable fluid transfer means to transfer fluids between at least two containers, e.g. connectors connecting two containers face to face, e.g. comprising a filter
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/26—Further operations combined with membrane separation processes
    • B01D2311/2676—Centrifugal separation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/04—Specific sealing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/24—Specific pressurizing or depressurizing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2315/00—Details relating to the membrane module operation
    • B01D2315/02—Rotation or turning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/54—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms
    • B01D46/543—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms using membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/02—Adapting objects or devices to another
    • B01L2200/026—Fluid interfacing between devices or objects, e.g. connectors, inlet details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/06—Auxiliary integrated devices, integrated components
    • B01L2300/0681—Filter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/04—Moving fluids with specific forces or mechanical means
    • B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
    • B01L2400/0409—Moving fluids with specific forces or mechanical means specific forces centrifugal forces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Nanotechnology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

O DISPOSITIVO TURBO-CENTRÍFUGO DE FILTRAÇÃO DA INVENÇÃO É INSTALADO NUM SUPORTE DE TUBO DE UMA CENTRIFUGADORA, CUJO ROTOR TEM UM ÂNGULO (Ω) DE ROTAÇÃO AXIAL. O DISPOSITIVO TURBO-CENTRÍFUGO DE FILTRAÇÃO RODA SOB UM ÂNGULO (Α) EM TORNO DO EIXO DE ROTAÇÃO (XR) E COMPREENDE: UM CARTUCHO DE ALIMENTAÇÃO CILÍNDRICO CONCEBIDO PARA RECEBER UMA SOLUÇÃO LÍQUIDA DE AMOSTRA (12D), UM MÓDULO DE SUPORTE DA MEMBRANA (2D) LIGADO ATRAVÉS DE UMA LIGAÇÃO DE ACOPLAMENTO (8D) NUMA CAVIDADE ANGULAR DE RECEÇÃO, FORMANDO UM ÂNGULO (Β) COM O EIXO (XR), E UM RESERVATÓRIO PERMEÁVEL CILÍNDRICO DE BASE ARREDONDADA CONCEBIDO PARA RECEBER UM FLUIDO FILTRADO (13D) QUE PERMEIA ATRAVÉS DE UMA MEMBRANA DE FILTRAÇÃO. É FORNECIDO UM ELEMENTO DE VEDAÇÃO (9D) ADJACENTE À MEMBRANA, BEM COMO UMA CÂMARA DE CONCENTRADO (66D). O MÓDULO DE SUPORTE DA MEMBRANA (2D) COMPREENDE PRIMEIROS CANAIS (11D) PARA TRANSPORTAR A SOLUÇÃO PERMEADA PARA O RESERVATÓRIO DE PERMEADO (3D) E ATRAVÉS DE UM SEGUNDO CANAL (23D¿) ALINHADO COM A CONTINUAÇÃO DO SEGUNDO CANAL (23D), LOCALIZADO NO CARTUCHO DE ALIMENTAÇÃO CILÍNDRICO.
PT118866A 2023-08-10 2023-08-10 Dispositivos turbo-centrífugos de filtração e método para caracterização de membranas, concentração de amostras ou purificação por ultrafiltração, nanofiltração e osmose inversa¿ PT118866A (pt)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PT118866A PT118866A (pt) 2023-08-10 2023-08-10 Dispositivos turbo-centrífugos de filtração e método para caracterização de membranas, concentração de amostras ou purificação por ultrafiltração, nanofiltração e osmose inversa¿
PCT/PT2024/050026 WO2025034126A1 (en) 2023-08-10 2024-07-18 Turbo-centrifugal filtration devices and method for membrane characterization, sample concentration or purification by ultrafiltration, nanofiltration, and reverse osmosis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT118866A PT118866A (pt) 2023-08-10 2023-08-10 Dispositivos turbo-centrífugos de filtração e método para caracterização de membranas, concentração de amostras ou purificação por ultrafiltração, nanofiltração e osmose inversa¿

Publications (1)

Publication Number Publication Date
PT118866A true PT118866A (pt) 2025-02-10

Family

ID=92263958

Family Applications (1)

Application Number Title Priority Date Filing Date
PT118866A PT118866A (pt) 2023-08-10 2023-08-10 Dispositivos turbo-centrífugos de filtração e método para caracterização de membranas, concentração de amostras ou purificação por ultrafiltração, nanofiltração e osmose inversa¿

Country Status (2)

Country Link
PT (1) PT118866A (pt)
WO (1) WO2025034126A1 (pt)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997021484A1 (en) * 1995-12-08 1997-06-19 Orbital Biosciences, L.L.C. Microconcentrator device
PT109932A (pt) * 2017-02-24 2018-09-12 Inst Superior Tecnico Dispositivo de filtração centrífuga e método para concentração de misturas líquidas
CN215574150U (zh) * 2021-06-28 2022-01-18 马方圆 药品检验溶解装置
CN216964160U (zh) * 2022-02-18 2022-07-15 深圳市三众光电有限公司 一种有机硅微球的脱盐脱醇浓缩装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4632761A (en) 1983-08-15 1986-12-30 W. R. Grace & Co. Centrifugal microconcentrator and methods for its use
US4722792A (en) 1985-02-09 1988-02-02 Kurashiki Boseki Kabushiki Kaisha Filter for centrifugal separator
SE9301759D0 (sv) 1993-05-21 1993-05-21 Vincenzo Vassarotti Centrifugal method for concentrating macromolecules from a solution and device for carrying out said method
US6344140B1 (en) 1997-08-11 2002-02-05 Peter Zuk, Jr. Centrifugal filtration apparatus
US8357296B2 (en) 2007-09-24 2013-01-22 Emd Millipore Corporation Centrifugal filter
KR20150036618A (ko) 2012-07-18 2015-04-07 테라노스, 인코포레이티드 소량 견본용 고속 압축 원심분리기
EP4032603A1 (en) 2021-01-22 2022-07-27 Paul Charles Reardon Filter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997021484A1 (en) * 1995-12-08 1997-06-19 Orbital Biosciences, L.L.C. Microconcentrator device
PT109932A (pt) * 2017-02-24 2018-09-12 Inst Superior Tecnico Dispositivo de filtração centrífuga e método para concentração de misturas líquidas
CN215574150U (zh) * 2021-06-28 2022-01-18 马方圆 药品检验溶解装置
CN216964160U (zh) * 2022-02-18 2022-07-15 深圳市三众光电有限公司 一种有机硅微球的脱盐脱醇浓缩装置

Also Published As

Publication number Publication date
WO2025034126A1 (en) 2025-02-13

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Effective date: 20230919