CN115463545A - 用于流体的切向流过滤的设备和方法 - Google Patents
用于流体的切向流过滤的设备和方法 Download PDFInfo
- Publication number
- CN115463545A CN115463545A CN202210585444.0A CN202210585444A CN115463545A CN 115463545 A CN115463545 A CN 115463545A CN 202210585444 A CN202210585444 A CN 202210585444A CN 115463545 A CN115463545 A CN 115463545A
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- fluid
- pressure
- centrifugal pump
- control unit
- flow
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Images
Classifications
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- 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
- B01D61/12—Controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
- B01D29/908—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding provoking a tangential stream
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- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
- B01D29/603—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by flow measuring
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
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- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
- B01D29/606—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by pressure measuring
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01D61/08—Apparatus therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01D61/22—Controlling or regulating
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- B01D61/24—Dialysis ; Membrane extraction
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- B01D61/24—Dialysis ; Membrane extraction
- B01D61/30—Accessories; Auxiliary operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01D61/24—Dialysis ; Membrane extraction
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-
- 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
- B01D65/08—Prevention of membrane fouling or of concentration polarisation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0066—Control, e.g. regulation, of pumps, pumping installations or systems by changing the speed, e.g. of the driving engine
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
-
- 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
- B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01D2311/08—Specific process operations in the concentrate stream
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- 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
- B01D2311/16—Flow or flux control
-
- 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
- B01D2313/24—Specific pressurizing or depressurizing means
- B01D2313/243—Pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/10—Use of feed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/20—By influencing the flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/20—By influencing the flow
- B01D2321/2008—By influencing the flow statically
- B01D2321/2025—Tangential inlet
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Health & Medical Sciences (AREA)
- Urology & Nephrology (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- External Artificial Organs (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP21178687 | 2021-06-10 | ||
| EP21178687.6 | 2021-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115463545A true CN115463545A (zh) | 2022-12-13 |
Family
ID=76374960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210585444.0A Pending CN115463545A (zh) | 2021-06-10 | 2022-05-27 | 用于流体的切向流过滤的设备和方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20220395770A1 (https=) |
| EP (1) | EP4101520A1 (https=) |
| JP (1) | JP2022189743A (https=) |
| KR (1) | KR20220166721A (https=) |
| CN (1) | CN115463545A (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4268943A1 (en) | 2022-04-27 | 2023-11-01 | Levitronix GmbH | A device for tangential flow filtration of a fluid |
| WO2025070513A1 (ja) * | 2023-09-27 | 2025-04-03 | 富士フイルム株式会社 | 細胞培養液の処理装置、処理方法、及び産生物の製造方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2519555A1 (fr) * | 1982-01-11 | 1983-07-18 | Rhone Poulenc Sa | Appareillage et procede de plasmapherese alternative avec appareil a membrane |
| WO1988001193A1 (en) * | 1986-08-11 | 1988-02-25 | Hemascience Laboratories, Inc. | Blood cell washing systems and methods |
| JP2534928B2 (ja) * | 1990-04-02 | 1996-09-18 | テルモ株式会社 | 遠心ポンプ |
| GB9224468D0 (en) * | 1992-11-23 | 1993-01-13 | Bio Flo Ltd | Fluid treatment system |
| EP1229996A2 (en) * | 1999-08-05 | 2002-08-14 | Microfiltration Technology APS | A method of cross-flow filtration and a cross-flow filtration installation |
| WO2016145198A1 (en) * | 2015-03-10 | 2016-09-15 | Viatar LLC | Systems, methods, and devices for removing circulating tumor cells from blood |
| US11177719B2 (en) * | 2018-05-18 | 2021-11-16 | Levitronix Gmbh | Electromagnetic rotary drive and rotational device |
| KR102930184B1 (ko) * | 2018-07-27 | 2026-02-23 | 유니버셀스 테크놀로지스 에스.에이. | 생체분자 생산 시스템 및 방법 |
-
2022
- 2022-05-13 US US17/744,118 patent/US20220395770A1/en active Pending
- 2022-05-20 JP JP2022082801A patent/JP2022189743A/ja active Pending
- 2022-05-25 KR KR1020220064295A patent/KR20220166721A/ko active Pending
- 2022-05-27 CN CN202210585444.0A patent/CN115463545A/zh active Pending
- 2022-05-31 EP EP22176278.4A patent/EP4101520A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20220395770A1 (en) | 2022-12-15 |
| KR20220166721A (ko) | 2022-12-19 |
| EP4101520A1 (de) | 2022-12-14 |
| JP2022189743A (ja) | 2022-12-22 |
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