ITMI960314A0 - - Google Patents
Info
- Publication number
- ITMI960314A0 ITMI960314A0 ITMI960314A ITMI960314A ITMI960314A0 IT MI960314 A0 ITMI960314 A0 IT MI960314A0 IT MI960314 A ITMI960314 A IT MI960314A IT MI960314 A ITMI960314 A IT MI960314A IT MI960314 A0 ITMI960314 A0 IT MI960314A0
- Authority
- IT
- Italy
Links
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
- B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
- B01J49/10—Regeneration or reactivation of ion-exchangers; Apparatus therefor of moving beds
- B01J49/18—Regeneration or reactivation of ion-exchangers; Apparatus therefor of moving beds of mixed beds
-
- 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
- B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
- B01J49/05—Regeneration or reactivation of ion-exchangers; Apparatus therefor of fixed beds
- B01J49/09—Regeneration or reactivation of ion-exchangers; Apparatus therefor of fixed beds of mixed beds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT96MI000314A IT1282653B1 (it) | 1996-02-20 | 1996-02-20 | Dispositivo e metodo per la rigenerazione di letti misti di resine a scambio ionico |
| CA002246649A CA2246649C (en) | 1996-02-20 | 1997-02-13 | Device and method for the regeneration of mixed ion exchange resin beds |
| DE69700626T DE69700626T2 (de) | 1996-02-20 | 1997-02-13 | Vorrichtung und verfahren zur regenerierung eines ionenaustauschermischbettes |
| US09/125,461 US6187826B1 (en) | 1996-02-20 | 1997-02-13 | Device and method for the regeneration of mixed ion exchange resin beds |
| PCT/EP1997/000670 WO1997030788A1 (en) | 1996-02-20 | 1997-02-13 | Device and method for the regeneration of mixed ion exchange resin beds |
| EP97904434A EP0888190B1 (en) | 1996-02-20 | 1997-02-13 | Device and method for the regeneration of mixed ion exchange resin beds |
| AU17248/97A AU715894B2 (en) | 1996-02-20 | 1997-02-13 | Device and method for the regeneration of mixed ion exchange resin beds |
| ES97904434T ES2138444T3 (es) | 1996-02-20 | 1997-02-13 | Dispositivo y procedimiento para la preparacion de lechos mixtos de resinas de intercambio ionico. |
| ZA9701402A ZA971402B (en) | 1996-02-20 | 1997-02-19 | Device and method for the regeneration of mixed ion exchange resin beds. |
| NO19983806A NO315935B1 (no) | 1996-02-20 | 1998-08-19 | Anordning og fremgangsmåte for regenerering av blandede ionutbytteharpikssjikt |
| US09/693,964 US6437010B1 (en) | 1996-02-20 | 2000-10-23 | Device and method for the regeneration of mixed ion exchange resin beds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT96MI000314A IT1282653B1 (it) | 1996-02-20 | 1996-02-20 | Dispositivo e metodo per la rigenerazione di letti misti di resine a scambio ionico |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITMI960314A0 true ITMI960314A0 (US07943777-20110517-C00090.png) | 1996-02-20 |
| ITMI960314A1 ITMI960314A1 (it) | 1997-08-20 |
| IT1282653B1 IT1282653B1 (it) | 1998-03-31 |
Family
ID=11373325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT96MI000314A IT1282653B1 (it) | 1996-02-20 | 1996-02-20 | Dispositivo e metodo per la rigenerazione di letti misti di resine a scambio ionico |
Country Status (9)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4210403B2 (ja) * | 1999-12-20 | 2009-01-21 | オルガノ株式会社 | 混床式糖液精製装置の再生法 |
| US20020104802A1 (en) * | 2000-09-25 | 2002-08-08 | United States Filter Corporation | System and methods for regeneration of mixed bed demineralizers |
| IT1319671B1 (it) | 2000-12-01 | 2003-10-23 | Bracco Spa | Processo per la preparazione di (s)-n,n'-bis(2-idrossi-1-(idrossimetil)etil)-5-((2-idrossi-1-ossopropil)ammino) |
| CN100548449C (zh) * | 2002-10-16 | 2009-10-14 | 阿奎泰克国际公司 | 离子交换介质的制备方法 |
| GB0228410D0 (en) | 2002-12-05 | 2003-01-08 | Glaxo Group Ltd | Novel Compounds |
| US20110021828A1 (en) * | 2009-07-21 | 2011-01-27 | Ge Healthcare As | Recovering unreacted intermediate from desalinated and desolventized dimerisation reaction mixture by ultrafiltration |
| CN102079716B (zh) * | 2009-11-26 | 2014-03-05 | 浙江台州海神制药有限公司 | 碘克沙醇的制备与纯化 |
| AU2009355814B2 (en) * | 2009-11-26 | 2016-06-30 | Imax Diagnostic Imaging Holding Ltd | Preparation and purification of iodixanol |
| JP6873972B2 (ja) * | 2015-04-15 | 2021-05-19 | オヴィヴォ インコーポレイテッド | 混合床樹脂の再生 |
| CN110624611A (zh) * | 2019-03-27 | 2019-12-31 | 兆德（南通）电子科技有限公司 | 一种阳树脂再生工艺 |
| CN114618596B (zh) * | 2021-12-16 | 2023-07-25 | 华润电力（贺州）有限公司 | 一种在线氢电导率表树脂再生装置及树脂再生方法 |
| EP4389250A1 (de) | 2022-12-21 | 2024-06-26 | MionTec GmbH | Regeneration von misckett-ionenauschern sowies ensprechendes verfahren |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2461506A (en) * | 1946-10-18 | 1949-02-15 | Sun Chemical Corp | Process for regeneration of ion exchange material |
| US3429807A (en) * | 1966-12-08 | 1969-02-25 | William R Burgess | Method of regenerating ion exchange material from service demineralizers |
| US3711401A (en) * | 1971-03-08 | 1973-01-16 | Sybron Corp | Regeneration method for dual beds of ion exchange resins |
| US4017262A (en) * | 1973-08-06 | 1977-04-12 | The Dow Chemical Company | Chromatographic apparatus for analysis of ionic species |
| US3933631A (en) * | 1974-05-06 | 1976-01-20 | The Permutit Company, Inc. | Method of operating ion exchange system |
| DE2703044C2 (de) * | 1977-01-26 | 1979-03-29 | L. & C. Steinmueller Gmbh, 5270 Gummersbach | Vorrichtung zum Entmischen und zur anschlieBenden räumlichen Trennung von ganz oder teilweise erschöpften Kationen- und Anionenaustauschem |
| DE2800194A1 (de) * | 1978-01-03 | 1979-07-12 | Mitsubishi Chem Ind | Verfahren zur regenerierung eines gemischten anionen- und kationen-austauscherharzes |
| GB2037608B (en) * | 1978-11-25 | 1983-05-05 | Kernforschungsz Karlsruhe | Regeneration of anion exchange resins |
| US4622141A (en) * | 1984-10-29 | 1986-11-11 | The Graver Company | Method and apparatus for withdrawing a layer of material from a vessel |
| US5019542A (en) * | 1990-01-08 | 1991-05-28 | RAR - Refinarias De Accucar Reunidas, S.A. | Processing for regenerating sugar decolorizing ion exchange resins, with regenerant recovery |
| US5210300A (en) * | 1991-09-25 | 1993-05-11 | Malinckrodt Medical, Inc. | Purification of crude ioversol using continuous deionization |
| US5665239A (en) * | 1996-01-16 | 1997-09-09 | Culligan International Company | Processes for deionization and demineralization of fluids |
-
1996
- 1996-02-20 IT IT96MI000314A patent/IT1282653B1/it active IP Right Grant
-
1997
- 1997-02-13 AU AU17248/97A patent/AU715894B2/en not_active Ceased
- 1997-02-13 ES ES97904434T patent/ES2138444T3/es not_active Expired - Lifetime
- 1997-02-13 US US09/125,461 patent/US6187826B1/en not_active Expired - Lifetime
- 1997-02-13 EP EP97904434A patent/EP0888190B1/en not_active Expired - Lifetime
- 1997-02-13 DE DE69700626T patent/DE69700626T2/de not_active Expired - Lifetime
- 1997-02-13 WO PCT/EP1997/000670 patent/WO1997030788A1/en active IP Right Grant
- 1997-02-19 ZA ZA9701402A patent/ZA971402B/xx unknown
-
1998
- 1998-08-19 NO NO19983806A patent/NO315935B1/no not_active IP Right Cessation
-
2000
- 2000-10-23 US US09/693,964 patent/US6437010B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| WO1997030788A1 (en) | 1997-08-28 |
| DE69700626D1 (de) | 1999-11-18 |
| ZA971402B (en) | 1997-09-22 |
| NO315935B1 (no) | 2003-11-17 |
| IT1282653B1 (it) | 1998-03-31 |
| US6437010B1 (en) | 2002-08-20 |
| ES2138444T3 (es) | 2000-01-01 |
| US6187826B1 (en) | 2001-02-13 |
| EP0888190A1 (en) | 1999-01-07 |
| ITMI960314A1 (it) | 1997-08-20 |
| EP0888190B1 (en) | 1999-10-13 |
| NO983806L (no) | 1998-08-19 |
| NO983806D0 (no) | 1998-08-19 |
| AU715894B2 (en) | 2000-02-10 |
| DE69700626T2 (de) | 2000-01-27 |
| AU1724897A (en) | 1997-09-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 0001 | Granted |