HUP0004716A2 - Method for regeneration of ions in revers current - Google Patents
Method for regeneration of ions in revers currentInfo
- Publication number
- HUP0004716A2 HUP0004716A2 HU0004716A HUP0004716A HUP0004716A2 HU P0004716 A2 HUP0004716 A2 HU P0004716A2 HU 0004716 A HU0004716 A HU 0004716A HU P0004716 A HUP0004716 A HU P0004716A HU P0004716 A2 HUP0004716 A2 HU P0004716A2
- Authority
- HU
- Hungary
- Prior art keywords
- regeneration
- stroke
- ionite
- amplitude
- layer
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 5
- 238000011069 regeneration method Methods 0.000 title abstract 5
- 230000008929 regeneration Effects 0.000 title abstract 4
- 150000002500 ions Chemical class 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 230000006835 compression Effects 0.000 abstract 2
- 238000007906 compression Methods 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- 238000004140 cleaning Methods 0.000 abstract 1
- 239000000356 contaminant Substances 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 238000005342 ion exchange Methods 0.000 abstract 1
- 239000003456 ion exchange resin Substances 0.000 abstract 1
- 229920003303 ion-exchange polymer Polymers 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000006193 liquid solution Substances 0.000 abstract 1
- 238000005272 metallurgy Methods 0.000 abstract 1
- 239000002351 wastewater Substances 0.000 abstract 1
Landscapes
- Treatment Of Water By Ion Exchange (AREA)
Abstract
A találmány természetes és hulladékvizek, valamint egyéb folyékonyoldatok tisztítási módszereire vonatkozik ioncserélő szűrőkalkalmazásával, nevezetesen ioncserélő gyanták /IR/ regenerálásimódszereire, mely alkalmazható energetikában, metallurgiában,vegyiparban és az ipar más ágazataiban, ahol sótalan vagy lágyítottvízre van szükség a technológiai folyamatokban. Az itt javasoltmódszer az <UPCORE< (A Dow Chemical Company védjegye) szűrésieljárásokban alkalmazott ionitok regenerálásának egy módosítottváltozata, amely magában foglalja az ionit rétegnek alulról felfelévezetett folyékony közeg által történő kompresszióját, mely az esetbenezt a kompressziót pulzáló módban hajtják végre úgy, hogy a vizetlegalább két löketben táplálják be oly módon, hogy az első löketamplitúdója nem lehet kisebb, mint az ionit réteg feletti szabad térmagassága a munkaciklus végén, és a következő löket amplitúdójalegalább akkora, mint az előző löket áthaladását követően fellépővisszavert hullám amplitúdója, és a löketek közötti időtartam nemnagyobb, mint az előző löket visszavert hullámának az ionit rétegentörténő áthaladásához szükséges idő. A szabadalmazandó módszerhasználata lehetőséget nyújt az ionit rétegben lévő szennyezőkteljesebb eltávolítására, illetve a hatékonyabb regenerálásra. Ebbenaz esetben a regeneráláshoz szükséges idő, az ionit típusától éséletkorától függően, átlagosan 5-7%-kal csökken. A saját vízfogyasztás10-12%-kal csökken. ÓThe invention relates to cleaning methods for natural and waste waters and other liquid solutions using ion exchange filters, namely ion exchange resins /IR/ regeneration methods, which can be used in energy, metallurgy, chemical industry and other sectors of industry where salt-free or softened water is needed in technological processes. The method proposed here is a modified version of the regeneration of ionites used in <UPCORE< (trademark of Dow Chemical Company) filtration processes, which includes the compression of the ionite layer by a liquid medium conducted from the bottom up, in which case this compression is carried out in a pulsating mode, so that the water is at least two it is fed in a stroke in such a way that the amplitude of the first stroke cannot be less than the free space height above the ionite layer at the end of the work cycle, and the amplitude of the next stroke is at least as large as the amplitude of the reflected wave occurring after the passage of the previous stroke, and the duration between strokes is not greater than the time required for the reflected wave of the previous stroke to pass through the ionite layer. The use of the patent-pending method provides an opportunity for more complete removal of contaminants in the ionite layer, as well as more efficient regeneration. In this case, the time required for regeneration is reduced by 5-7% on average, depending on the type and age of the ionite. Own water consumption is reduced by 10-12%. HE
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU99124616A RU2149685C1 (en) | 1999-11-26 | 1999-11-26 | Method of countercurrent regeneration of ionites |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| HU0004716D0 HU0004716D0 (en) | 2001-02-28 |
| HUP0004716A2 true HUP0004716A2 (en) | 2002-01-28 |
| HUP0004716A3 HUP0004716A3 (en) | 2002-05-28 |
| HU224645B1 HU224645B1 (en) | 2005-12-28 |
Family
ID=20227271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU0004716A HU224645B1 (en) | 1999-11-26 | 2000-11-24 | Method for regeneration of deionisation resin in revers current |
Country Status (9)
| Country | Link |
|---|---|
| BG (1) | BG104966A (en) |
| CZ (1) | CZ20004349A3 (en) |
| EA (1) | EA002503B1 (en) |
| HU (1) | HU224645B1 (en) |
| PL (1) | PL344103A1 (en) |
| RO (1) | RO121020B1 (en) |
| RU (1) | RU2149685C1 (en) |
| SK (1) | SK17832000A3 (en) |
| UA (1) | UA66855C2 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LT5288B (en) | 2005-03-09 | 2005-11-25 | Uždaroji akcinė bendrovė GERVA | Method of regeneration of ion exchange cartridge, ion exchange filter of potable water and means for denitrification of potable water |
| MD106Z (en) * | 2008-01-29 | 2010-06-30 | Государственный Университет Молд0 | Process for regeneration of ionite with nickel and zinc content |
| MD107Z (en) * | 2009-07-01 | 2010-06-30 | Государственный Университет Молд0 | Process for regeneration of ionite with copper content |
| RU2545279C1 (en) * | 2013-12-19 | 2015-03-27 | Общество С Ограниченной Ответственностью "Акварекон" | Method of regenerating ion-exchange resins |
| RU2637331C2 (en) * | 2016-04-19 | 2017-12-04 | Акционерное общество "Конверсия" | Method and equipment for purifying water from strontium |
| KR20210139209A (en) * | 2018-11-27 | 2021-11-22 | 디디피 스페셜티 일렉트로닉 머티리얼즈 유에스, 엘엘씨 | fluid handling vessel |
-
1999
- 1999-11-26 RU RU99124616A patent/RU2149685C1/en not_active IP Right Cessation
-
2000
- 2000-10-25 EA EA200000983A patent/EA002503B1/en not_active IP Right Cessation
- 2000-11-20 BG BG104966A patent/BG104966A/en unknown
- 2000-11-22 CZ CZ20004349A patent/CZ20004349A3/en unknown
- 2000-11-23 UA UA2000116650A patent/UA66855C2/en unknown
- 2000-11-23 RO ROA200001150A patent/RO121020B1/en unknown
- 2000-11-24 PL PL00344103A patent/PL344103A1/en not_active IP Right Cessation
- 2000-11-24 HU HU0004716A patent/HU224645B1/en not_active IP Right Cessation
- 2000-11-24 SK SK1783-2000A patent/SK17832000A3/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO121020B1 (en) | 2006-11-30 |
| CZ20004349A3 (en) | 2001-09-12 |
| HU0004716D0 (en) | 2001-02-28 |
| EA200000983A3 (en) | 2001-12-24 |
| HU224645B1 (en) | 2005-12-28 |
| EA200000983A2 (en) | 2001-10-22 |
| PL344103A1 (en) | 2001-06-04 |
| HUP0004716A3 (en) | 2002-05-28 |
| RU2149685C1 (en) | 2000-05-27 |
| SK17832000A3 (en) | 2002-01-07 |
| EA002503B1 (en) | 2002-06-27 |
| UA66855C2 (en) | 2004-06-15 |
| BG104966A (en) | 2001-10-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| HFG4 | Patent granted, date of granting |
Effective date: 20051017 |
|
| MM4A | Lapse of definitive patent protection due to non-payment of fees |