AT70370B - Process for the extraction of radioactive components from liquids. - Google Patents
Process for the extraction of radioactive components from liquids.Info
- Publication number
- AT70370B AT70370B AT70370DA AT70370B AT 70370 B AT70370 B AT 70370B AT 70370D A AT70370D A AT 70370DA AT 70370 B AT70370 B AT 70370B
- Authority
- AT
- Austria
- Prior art keywords
- radioactive
- liquids
- extraction
- radioactive components
- substances
- Prior art date
Links
- 230000002285 radioactive effect Effects 0.000 title claims description 11
- 238000000034 method Methods 0.000 title claims description 5
- 239000007788 liquid Substances 0.000 title description 7
- 238000000605 extraction Methods 0.000 title description 4
- 239000000126 substance Substances 0.000 description 6
- 239000007787 solid Substances 0.000 description 5
- 239000010457 zeolite Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000002585 base Substances 0.000 description 3
- 239000000941 radioactive substance Substances 0.000 description 3
- 239000003513 alkali Substances 0.000 description 2
- 230000029142 excretion Effects 0.000 description 2
- 229910052705 radium Inorganic materials 0.000 description 2
- HCWPIIXVSYCSAN-UHFFFAOYSA-N radium atom Chemical compound [Ra] HCWPIIXVSYCSAN-UHFFFAOYSA-N 0.000 description 2
- 229910001514 alkali metal chloride Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
Landscapes
- Radiation-Therapy Devices (AREA)
- Extraction Or Liquid Replacement (AREA)
Description
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Verfahren zur Gewinnung der radioaktiven Bestandteile aus Flüssigkeiten.
Die Erfindung betrifft ein Ver-fahren zur Gewinnung der radioaktiven Bestandteile aus Flüssigkeiten durch Ausscheidung mittels fester Stoffe. Zweck d"r Erfindung ist inshesondere die (Gewinnung radioaktiver Substanzen aus solchen Flüssigkeiten. wie z. B. natürlichen Wässern,
EMI1.1
Bestandteile der Wässer aus diesen in fester Form dadurch zu gewinnen. dass man derartige Wäftser mit solchen festen Stoffen in Berührung bringt, die nach Art der natürlichen und künst- lichen Z@olithe ihre Basen gegen die radioaktiven Bestandteile auszutauschen vermögen.
Es genügt, die Wässer übersolche basenaustauschende Stoffe in dünner Schicht fliessen zu lassen
EMI1.2
Losung und man muss beispielsweise zur Erleichterung des Zwecks die radioaktive Flüssigkeit mehrere Studen lang mit dem Kolloid bei erhöhter Temperatur intensiv schütteln. Auf diese Weise ist die Gewinnung radioaktiver Substanzen aus sehr grossen Flüssigkeitsmengen, beispiels-
EMI1.3
d. h. Tonerdesiiikate, geeignet, welche die Fähigkeit besitzen, ihre Basen gegen Alkalien. alkalische Erden und andere Metalloxyde austauschen zu können.
Man geht dabei zweckmässig von den Alkalizeolithen aus und verfährt beispielsweise so, dass man die betreffenden Wässer durch ein
EMI1.4
wird dabei fest der ganze Radiujngehalt den Wässern entzogen. Die dabei durch Austausch des Alkalis der Zeolithe gegen das Radium oder dgl. gewonnenen Radiumzeolithe können unter Umständen ohneweiters für Bestrahlungszwecke und dgl. verwendet werden. flan kann daraus aber auch ebenso wie aus anderen zur Bindung der radioaktiven
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<Desc/Clms Page number 2>
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Werden die radioaktiven Substanzen aus den sie enthaltenden Zeolithen oder dgl. nicht direkt in der oben angegebenen Weise durch Behandlung mit Alkalichlorid regeneriert, so kann ihre Regenerierung doch auf andere an sich bekannte Weise erfolgen.
PATENT-ANSPRÜCHE :
1. Verfahren zur Gewinnung der radioaktiven Bestandteile aus Flüssigkeiten durch Ausscheidung mittels fester Stoffe, dadurch gekennnzeichnet, dass die Bindung der radioaktiven Bestandteile durch solche feste Stoffe erfolgt, die nach Art der natürlichen oder künstlichen Zeolithe ihre Basen gegen die radioaktiven Bestandteile auszutauschen vermögen.
<Desc / Clms Page number 1>
Process for the extraction of radioactive components from liquids.
The invention relates to a method for obtaining radioactive components from liquids by excretion using solid substances. The purpose of the invention is in particular the (extraction of radioactive substances from such liquids, such as natural water,
EMI1.1
To obtain components of the water from them in solid form. that such substances are brought into contact with such solid substances which are able to exchange their bases for the radioactive constituents in the manner of natural and artificial coals.
It is sufficient to let the water flow in a thin layer over such base-exchanging substances
EMI1.2
Solution and one must, for example, to facilitate the purpose, shake the radioactive liquid intensively for several hours with the colloid at an elevated temperature. In this way, the extraction of radioactive substances from very large amounts of liquid, for example
EMI1.3
d. H. Alumina, suitable, which have the ability of their bases against alkalis. to be able to exchange alkaline earths and other metal oxides.
It is expedient to start with the alkali zeolites and proceed, for example, in such a way that the water in question is passed through
EMI1.4
the entire radioactive content is firmly removed from the water. The radium zeolites obtained by exchanging the alkali of the zeolites for radium or the like can, under certain circumstances, be used for irradiation purposes and the like. Flan can also be used from it as well as from others to bind the radioactive
EMI1.5
<Desc / Clms Page number 2>
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If the radioactive substances from the zeolites or the like containing them are not regenerated directly in the manner indicated above by treatment with alkali metal chloride, they can nevertheless be regenerated in other known ways.
PATENT CLAIMS:
1. Process for extracting radioactive components from liquids by excretion using solid substances, characterized in that the radioactive components are bound by solid substances that are able to exchange their bases for the radioactive components in the manner of natural or artificial zeolites.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE70370X | 1914-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT70370B true AT70370B (en) | 1915-11-10 |
Family
ID=5635409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT70370D AT70370B (en) | 1914-01-09 | 1914-07-14 | Process for the extraction of radioactive components from liquids. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT70370B (en) |
-
1914
- 1914-07-14 AT AT70370D patent/AT70370B/en active
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