IT7948224A0 - Elemento filtrante e procedimento per purificare liquidi con esso - Google Patents
Elemento filtrante e procedimento per purificare liquidi con essoInfo
- Publication number
- IT7948224A0 IT7948224A0 IT7948224A IT4822479A IT7948224A0 IT 7948224 A0 IT7948224 A0 IT 7948224A0 IT 7948224 A IT7948224 A IT 7948224A IT 4822479 A IT4822479 A IT 4822479A IT 7948224 A0 IT7948224 A0 IT 7948224A0
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- filter element
- purifying liquids
- purifying
- liquids
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/12—Ion-exchange processes in general; Apparatus therefor characterised by the use of ion-exchange material in the form of ribbons, filaments, fibres or sheets, e.g. membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/111—Making filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/15—Supported filter elements arranged for inward flow filtration
- B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
- B01D29/216—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets with wound sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/04—Supports for the filtering elements
- B01D2201/043—Filter tubes connected to plates
- B01D2201/0438—Filter tubes connected to plates mounted substantially vertically on plates at the lower side of the filter elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/18—Filters characterised by the openings or pores
- B01D2201/188—Multiple filtering elements having filtering areas of different size
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US88470778A | 1978-03-08 | 1978-03-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT7948224A0 true IT7948224A0 (it) | 1979-03-06 |
| IT1114568B IT1114568B (it) | 1986-01-27 |
Family
ID=25385201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT48224/79A IT1114568B (it) | 1978-03-08 | 1979-03-06 | Elemento filtrante e procedimento per purificare liquidi con esso |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS54127078A (it) |
| AU (1) | AU522606B2 (it) |
| CA (1) | CA1120867A (it) |
| DE (1) | DE2908625A1 (it) |
| ES (1) | ES477868A1 (it) |
| FR (1) | FR2419098A1 (it) |
| GB (1) | GB2015890B (it) |
| IT (1) | IT1114568B (it) |
| MX (1) | MX5816E (it) |
| SE (1) | SE7901870L (it) |
| ZA (1) | ZA79249B (it) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0032228A3 (de) * | 1980-01-10 | 1982-03-31 | Filtrox Maschinenbau A.-G. | Verwendung poröser Filterrohre in Anschwemm-Kerzenfiltern |
| EP0063412A1 (en) * | 1981-04-16 | 1982-10-27 | The Duriron Company, Inc. | Filter leaf |
| AU584743B2 (en) * | 1986-01-31 | 1989-06-01 | Schewitz, Jonathan | Filtering unit |
| DE3763365D1 (de) * | 1986-04-16 | 1990-08-02 | Sapporo Breweries | Filterapparat. |
| US4904380A (en) * | 1988-01-26 | 1990-02-27 | Pall Corporation | Precoat filter assembly |
| JP2506922Y2 (ja) * | 1989-09-08 | 1996-08-14 | 石垣機工株式会社 | 精密▲ろ▼過機 |
| US5543047A (en) | 1992-11-06 | 1996-08-06 | Pall Corporation | Filter with over-laid pleats in intimate contact |
| JPH0724226A (ja) * | 1993-07-15 | 1995-01-27 | Fuji Photo Film Co Ltd | チキソトロピック液の濾過方法及びフィルタ |
| CN102921207A (zh) * | 2012-11-09 | 2013-02-13 | 无锡电站辅机厂 | 粉末树脂覆盖过滤器 |
| CN103566642B (zh) * | 2013-11-12 | 2015-06-24 | 上海龙净环保科技工程有限公司 | 一种滤芯式自动反冲洗过滤装置及工艺 |
| CN107427747A (zh) * | 2015-03-04 | 2017-12-01 | 株式会社可乐丽 | 压载水的制造方法以及压载水处理系统 |
| SE542419C2 (en) * | 2017-02-07 | 2020-04-28 | Scania Cv Ab | Reducing agent dosing unit comprising a pump device and a liquid filter device |
| DE102017212768A1 (de) * | 2017-07-25 | 2019-01-31 | Robert Bosch Gmbh | Flüssigkeitsfilter und Tankfiltersystem mit einem Flüssigkeitsfilter |
| CN110724556A (zh) * | 2018-07-16 | 2020-01-24 | 中国石油天然气股份有限公司 | 用于管输成品油中机械杂质处理的过滤撬装装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1206566A (en) * | 1968-04-22 | 1970-09-23 | F W Dwyer Mfg Co Inc | Improvements in flowmeters |
| GB1271867A (en) * | 1968-10-04 | 1972-04-26 | Amf Inc | Filter element |
-
1979
- 1979-01-16 CA CA000319714A patent/CA1120867A/en not_active Expired
- 1979-01-22 ZA ZA79249A patent/ZA79249B/xx unknown
- 1979-01-24 AU AU43609/79A patent/AU522606B2/en not_active Ceased
- 1979-02-20 ES ES477868A patent/ES477868A1/es not_active Expired
- 1979-02-23 FR FR7904684A patent/FR2419098A1/fr active Granted
- 1979-02-28 GB GB7907075A patent/GB2015890B/en not_active Expired
- 1979-03-01 SE SE7901870A patent/SE7901870L/xx unknown
- 1979-03-05 MX MX797782U patent/MX5816E/es unknown
- 1979-03-06 DE DE19792908625 patent/DE2908625A1/de not_active Withdrawn
- 1979-03-06 IT IT48224/79A patent/IT1114568B/it active
- 1979-03-08 JP JP2723579A patent/JPS54127078A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| AU4360979A (en) | 1979-09-13 |
| CA1120867A (en) | 1982-03-30 |
| SE7901870L (sv) | 1979-09-09 |
| MX5816E (es) | 1984-07-27 |
| JPS6240048B2 (it) | 1987-08-26 |
| AU522606B2 (en) | 1982-06-17 |
| IT1114568B (it) | 1986-01-27 |
| GB2015890A (en) | 1979-09-19 |
| JPS54127078A (en) | 1979-10-02 |
| ES477868A1 (es) | 1980-04-01 |
| FR2419098B3 (it) | 1981-12-11 |
| GB2015890B (en) | 1982-06-23 |
| DE2908625A1 (de) | 1979-09-13 |
| FR2419098A1 (fr) | 1979-10-05 |
| ZA79249B (en) | 1980-04-30 |
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