IT1113383B - Rigenerazione di un letto misto di resine usato per la depurazione di condensa - Google Patents
Rigenerazione di un letto misto di resine usato per la depurazione di condensaInfo
- Publication number
- IT1113383B IT1113383B IT22549/79A IT2254979A IT1113383B IT 1113383 B IT1113383 B IT 1113383B IT 22549/79 A IT22549/79 A IT 22549/79A IT 2254979 A IT2254979 A IT 2254979A IT 1113383 B IT1113383 B IT 1113383B
- Authority
- IT
- Italy
- Prior art keywords
- depuration
- condensate
- regeneration
- resins used
- mixed bed
- Prior art date
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
- B01J49/05—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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/905,078 US4191644A (en) | 1978-05-11 | 1978-05-11 | Regeneration of mixed resin bed used for condensate polishing |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7922549A0 IT7922549A0 (it) | 1979-05-10 |
IT1113383B true IT1113383B (it) | 1986-01-20 |
Family
ID=25420264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT22549/79A IT1113383B (it) | 1978-05-11 | 1979-05-10 | Rigenerazione di un letto misto di resine usato per la depurazione di condensa |
Country Status (8)
Country | Link |
---|---|
US (1) | US4191644A (it) |
JP (1) | JPS5511089A (it) |
BR (1) | BR7902869A (it) |
CA (1) | CA1118919A (it) |
ES (1) | ES480496A0 (it) |
IT (1) | IT1113383B (it) |
MX (1) | MX168663B (it) |
ZA (1) | ZA792136B (it) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57176686A (en) * | 1981-04-24 | 1982-10-30 | Matsushita Electric Ind Co Ltd | High frequency heater |
US4472282A (en) * | 1981-12-07 | 1984-09-18 | Crane Co. | Mixed bed polishing process |
IE53992B1 (en) * | 1982-03-30 | 1989-05-10 | Northern Eng Ind | Regeneration of ion exchange materials |
DE3313471A1 (de) * | 1983-04-14 | 1984-10-18 | Bayer Ag, 5090 Leverkusen | Verfahren zur internen regeneration von ionenaustauscherharzen in mischbettfiltern und mischbettfilter zur durchfuehrung des verfahrens |
US4622141A (en) * | 1984-10-29 | 1986-11-11 | The Graver Company | Method and apparatus for withdrawing a layer of material from a vessel |
US4663051A (en) * | 1985-10-11 | 1987-05-05 | The Graver Company | Regeneration of mixed bed demineralizers |
US5212205A (en) * | 1992-02-04 | 1993-05-18 | The Graver Company | Regeneration of deep bed condensate polishers |
US5196122A (en) * | 1992-08-10 | 1993-03-23 | The Graver Company | External regeneration system for mixed bed ion exchangers |
US5736052A (en) * | 1995-11-27 | 1998-04-07 | Framatome Technologies, Inc. | Ion exchange resin particle separation system |
WO2016166602A1 (en) * | 2015-04-15 | 2016-10-20 | Ovivo Inc. | Regeneration of mixed bed resins |
JP2018192443A (ja) * | 2017-05-19 | 2018-12-06 | オルガノ株式会社 | アニオン樹脂及びカチオン樹脂の再生方法及び復水脱塩装置 |
US20210154658A1 (en) * | 2018-02-07 | 2021-05-27 | Abdullah Kazi | Method and System to Improve All Phases of Ion-Exchange Resin Regeneration |
CN112403533B (zh) * | 2020-11-06 | 2023-07-21 | 安徽皖东树脂科技有限公司 | 一种阴离子交换树脂的提纯工艺及提纯设备 |
JP7184152B1 (ja) * | 2021-12-23 | 2022-12-06 | 栗田工業株式会社 | 混合イオン交換樹脂の分離塔、およびこれを用いた混合イオン交換樹脂の分離方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2563006A (en) * | 1946-11-02 | 1951-08-07 | Sharples Corp | Treatment of liquids with ion exchange materials |
US2697724A (en) * | 1950-03-15 | 1954-12-21 | Sharples Corp | Ion exchange |
US3429807A (en) * | 1966-12-08 | 1969-02-25 | William R Burgess | Method of regenerating ion exchange material from service demineralizers |
US3385787A (en) * | 1967-04-03 | 1968-05-28 | Crane Co | Condensate purification process |
US3634229A (en) * | 1968-07-03 | 1972-01-11 | Joseph A Stanley Jr | Deionizing water with ion exchange resin and regenerating the resi |
US3583908A (en) * | 1968-09-25 | 1971-06-08 | Crane Co | Condensate purification process |
US3527718A (en) * | 1969-01-27 | 1970-09-08 | Scott & Fetzer Co | Regenerating mixed bed anion and cation exchange resins |
US3501401A (en) * | 1969-05-22 | 1970-03-17 | Sybron Corp | Condensation purification process |
US3709818A (en) * | 1969-10-01 | 1973-01-09 | Westinghouse Electric Corp | Condensate polishing |
US3582504A (en) * | 1970-04-20 | 1971-06-01 | Ecodyne Corp | Method for separating and isolating ion exchange resins |
US3826761A (en) * | 1972-03-01 | 1974-07-30 | Ecodyne Corp | Method of separating cation and anion exchange resins |
US4039443A (en) * | 1974-12-18 | 1977-08-02 | Crane Co. | Condensate purification process |
JPS5288586A (en) * | 1976-01-21 | 1977-07-25 | Mitsubishi Chem Ind Ltd | Treatment of mixed ion exchange resin |
DE2631414C3 (de) * | 1976-07-13 | 1982-07-15 | L. & C. Steinmüller GmbH, 5270 Gummersbach | Verfahren zur externen Regeneration von erschöpften Anionen- und Kationenaustauscherharzen eines Mischbettfilters |
US4120786A (en) * | 1977-03-29 | 1978-10-17 | General Electric Company | Separation of mixed ion exchange resins |
-
1978
- 1978-05-11 US US05/905,078 patent/US4191644A/en not_active Expired - Lifetime
-
1979
- 1979-05-03 ZA ZA792136A patent/ZA792136B/xx unknown
- 1979-05-10 BR BR7902869A patent/BR7902869A/pt unknown
- 1979-05-10 IT IT22549/79A patent/IT1113383B/it active
- 1979-05-10 CA CA000327346A patent/CA1118919A/en not_active Expired
- 1979-05-11 ES ES480496A patent/ES480496A0/es active Granted
- 1979-05-11 MX MX177607A patent/MX168663B/es unknown
- 1979-05-11 JP JP5713779A patent/JPS5511089A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
MX168663B (es) | 1993-06-02 |
ES8103553A1 (es) | 1981-03-16 |
JPS5511089A (en) | 1980-01-25 |
IT7922549A0 (it) | 1979-05-10 |
ES480496A0 (es) | 1981-03-16 |
BR7902869A (pt) | 1979-11-27 |
ZA792136B (en) | 1980-09-24 |
CA1118919A (en) | 1982-02-23 |
US4191644A (en) | 1980-03-04 |
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