FR2349928A1 - Unloading a charge in a vessel - esp. solid particles and a liquid, without high pressure - Google Patents
Unloading a charge in a vessel - esp. solid particles and a liquid, without high pressureInfo
- Publication number
- FR2349928A1 FR2349928A1 FR7712627A FR7712627A FR2349928A1 FR 2349928 A1 FR2349928 A1 FR 2349928A1 FR 7712627 A FR7712627 A FR 7712627A FR 7712627 A FR7712627 A FR 7712627A FR 2349928 A1 FR2349928 A1 FR 2349928A1
- Authority
- FR
- France
- Prior art keywords
- charge
- reservoir
- liquid
- vessel
- esp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/10—Ion-exchange processes in general; Apparatus therefor with moving ion-exchange material; with ion-exchange material in suspension or in fluidised-bed form
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/04—Treating liquids
- G21F9/06—Processing
- G21F9/12—Processing by absorption; by adsorption; by ion-exchange
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Sampling And Sample Adjustment (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
A device for changing the charge in a reservoir filled with particles of solid matter and a liquid, esp. a glass reservoir contg. an ion-exchanging resin for separating plutonium from a soln. of nitric acid, has an annular channel surrounding the vessel outlet. Between the channel and the interior of the vessel there is a fine gauze screen and the flushing out liquid is fed into this screened channel. There is a closed flushing-out circuit between the transfer bottle for the spent charge and the reservoir, and a filter is positioned between the interior of the bottle and the feed to the reservoir. Charge of ion-exchanging material can be changed without using high pressure for the washing-out liquid. Glass vessels can thus be used and the behavior of the charge observed.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762618480 DE2618480C3 (en) | 1976-04-27 | 1976-04-27 | Device for removing a filling of solid particles in a container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2349928A1 true FR2349928A1 (en) | 1977-11-25 |
| FR2349928B3 FR2349928B3 (en) | 1981-01-09 |
Family
ID=5976418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7712627A Granted FR2349928A1 (en) | 1976-04-27 | 1977-04-26 | Unloading a charge in a vessel - esp. solid particles and a liquid, without high pressure |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS52131977A (en) |
| BE (1) | BE853911A (en) |
| DE (1) | DE2618480C3 (en) |
| ES (1) | ES458207A1 (en) |
| FR (1) | FR2349928A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5293210B2 (en) * | 2009-01-14 | 2013-09-18 | 栗田工業株式会社 | Packed tower |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3520805A (en) * | 1967-05-29 | 1970-07-21 | Union Tank Car Co | Method of disposal of radioactive solids |
| GB1443353A (en) * | 1973-08-25 | 1976-07-21 | Hartley Simon Ltd | Filters |
| DD111753A1 (en) * | 1974-05-27 | 1975-03-05 |
-
1976
- 1976-04-27 DE DE19762618480 patent/DE2618480C3/en not_active Expired
-
1977
- 1977-04-22 JP JP4667977A patent/JPS52131977A/en active Pending
- 1977-04-25 BE BE176974A patent/BE853911A/en not_active IP Right Cessation
- 1977-04-26 FR FR7712627A patent/FR2349928A1/en active Granted
- 1977-04-27 ES ES458207A patent/ES458207A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52131977A (en) | 1977-11-05 |
| DE2618480A1 (en) | 1977-11-10 |
| BE853911A (en) | 1977-08-16 |
| DE2618480B2 (en) | 1980-10-02 |
| DE2618480C3 (en) | 1981-07-16 |
| ES458207A1 (en) | 1978-02-16 |
| FR2349928B3 (en) | 1981-01-09 |
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