WO2023135618A1 - Apparatus and method for filtering liquids - Google Patents
Apparatus and method for filtering liquids Download PDFInfo
- Publication number
- WO2023135618A1 WO2023135618A1 PCT/IT2023/050007 IT2023050007W WO2023135618A1 WO 2023135618 A1 WO2023135618 A1 WO 2023135618A1 IT 2023050007 W IT2023050007 W IT 2023050007W WO 2023135618 A1 WO2023135618 A1 WO 2023135618A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- filtration
- tank
- liquid
- filtration unit
- permeate
- Prior art date
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 147
- 239000007788 liquid Substances 0.000 title claims abstract description 56
- 238000000034 method Methods 0.000 title claims description 14
- 239000012466 permeate Substances 0.000 claims abstract description 27
- 239000012141 concentrate Substances 0.000 claims description 15
- 238000000605 extraction Methods 0.000 claims description 7
- 238000011026 diafiltration Methods 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 4
- 230000003134 recirculating effect Effects 0.000 claims description 4
- 238000000108 ultra-filtration Methods 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- 238000001471 micro-filtration Methods 0.000 claims description 3
- 239000000047 product Substances 0.000 description 16
- 239000000126 substance Substances 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 235000013405 beer Nutrition 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 241001474374 Blennius Species 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 235000013365 dairy product Nutrition 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 235000013555 soy sauce Nutrition 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- 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
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/08—Flat membrane modules
- B01D63/082—Flat membrane modules comprising a stack of flat 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
- B01D71/024—Oxides
-
- 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
- B01D2311/25—Recirculation, recycling or bypass, e.g. recirculation of concentrate into the feed
- B01D2311/252—Recirculation of concentrate
- B01D2311/2523—Recirculation of concentrate to feed side
-
- 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
- B01D2315/00—Details relating to the membrane module operation
- B01D2315/06—Submerged-type; Immersion type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2315/00—Details relating to the membrane module operation
- B01D2315/16—Diafiltration
-
- 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
- B01D61/145—Ultrafiltration
-
- 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
- B01D61/147—Microfiltration
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT102022000000413A IT202200000413A1 (it) | 2022-01-13 | 2022-01-13 | Apparato e metodo per la filtrazione di liquidi |
| IT102022000000413 | 2022-01-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2023135618A1 true WO2023135618A1 (en) | 2023-07-20 |
Family
ID=80933899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/IT2023/050007 WO2023135618A1 (en) | 2022-01-13 | 2023-01-13 | Apparatus and method for filtering liquids |
Country Status (2)
| Country | Link |
|---|---|
| IT (1) | IT202200000413A1 (it) |
| WO (1) | WO2023135618A1 (it) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011033537A1 (en) * | 2009-09-18 | 2011-03-24 | Tmci Padovan S.P.A. | Apparatus and method for filtering liquids, particularly organic liquids |
| WO2013159167A1 (pt) * | 2012-04-26 | 2013-10-31 | Embrapa - Empresa Brasileira De Pesquisa Agropecuária | Processo de concentração e purificação de extrato obtido a partir de resíduos de pseudofruto de caju e produto de elevado teor de carotenoides |
| US20150224449A1 (en) * | 2014-02-13 | 2015-08-13 | New Century Membrane Technology Co., Ltd. | Method of processing black liquor |
| US20200017378A1 (en) * | 2018-07-12 | 2020-01-16 | John M. Tikalsky | Centrifugal reverse osmosis system |
-
2022
- 2022-01-13 IT IT102022000000413A patent/IT202200000413A1/it unknown
-
2023
- 2023-01-13 WO PCT/IT2023/050007 patent/WO2023135618A1/en unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011033537A1 (en) * | 2009-09-18 | 2011-03-24 | Tmci Padovan S.P.A. | Apparatus and method for filtering liquids, particularly organic liquids |
| WO2013159167A1 (pt) * | 2012-04-26 | 2013-10-31 | Embrapa - Empresa Brasileira De Pesquisa Agropecuária | Processo de concentração e purificação de extrato obtido a partir de resíduos de pseudofruto de caju e produto de elevado teor de carotenoides |
| US20150224449A1 (en) * | 2014-02-13 | 2015-08-13 | New Century Membrane Technology Co., Ltd. | Method of processing black liquor |
| US20200017378A1 (en) * | 2018-07-12 | 2020-01-16 | John M. Tikalsky | Centrifugal reverse osmosis system |
Also Published As
| Publication number | Publication date |
|---|---|
| IT202200000413A1 (it) | 2023-07-13 |
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