AT36796B - Radioactive material and facility for its use. - Google Patents

Radioactive material and facility for its use.

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Publication number
AT36796B
AT36796B AT36796DA AT36796B AT 36796 B AT36796 B AT 36796B AT 36796D A AT36796D A AT 36796DA AT 36796 B AT36796 B AT 36796B
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AT
Austria
Prior art keywords
radioactive
emanations
facility
radioactive material
substances
Prior art date
Application number
Other languages
German (de)
Original Assignee
Radiogen Ges Mit Beschraenkter
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Publication date
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Application granted granted Critical
Publication of AT36796B publication Critical patent/AT36796B/en

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Description

  

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  Radioaktive Masse und Einrichtung zur Benützung derselben. 
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 radioaktiver Substanzen und besteht in der Anwendung der radioaktiven Substanzen in einer' bestimmten Form ev. in Verbindung mit einem bestimmten Apparat, sowie in einem besonderen Verfahren zur Herstellung radioaktiver Massen. 



   Der Erfindung zufolge finden die radioaktiven Substanzen in Form von in festem Aggregatzustande befindlichen Massen Anwendung, welche aus für Emanationen durchlässigem inerten, porösem Material mit darin inkorporierter radioaktiver d. h. zur Erzeugung von Emanationen befähigter Substanz bestehen. 



   Als inerte, die radioaktive Substanz enthaltende Festkörper kommen poröse, für Emanationen   durchlässige Stoffe,   wie z. B. Kieselgur in Stückform oder in mehr oder   wenigei   feiner Verteilung, in Betracht, während die in diesen Festkörpern   inkorponerte   radioaktive Substanz sowohl aus unlöslichen   wie löslichen Radiumsalzen, wie   z. B. Radiumbaryumkarbonat bezw. Radiumchorid oder Radmmbromid oder auch aus Radiumerzen bestehen kann. 



   Die Herstellung derartiger radioaktiver Massen von hoher Aktivität erfolgt zweckmässig so, dass man die zur Verfügung stehenden radioaktiven Substanzen (Erze, unlösliche oder lösliche Radiumsalze) mit für Emanationen durchlässigen inerten porösen Stoffen, vorzugsweise Kieselgur   mischt und ev. darauf   die Mischung in gewünschte Formen presst oder in Höhlungen solcher poröser Stoffe einbringt und die Höhlungen in geeigneter Weise verschliesst. 



   Die radioaktiven Festkörper gemäss vorliegender Erfindung werden zweckmässig innerhalb einer für Emanationen undurchlässigen Hülle, beispielsweise aus Celluloid, Hartgummi   öfter auch Metall aufbewahrt   und zum Zweck der Austreibung der Emanationen innerhalb des   damit   anzureichernden Raumes einer Eiwärmung oder feuchter Atmosphäre, eventuell in Kom-   Muation ausgesetzt. Die Aufbewahrung   der radioaktiven Substanz in einer für Emanationen 
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 die radioaktive Substanz gelegentlich dem Einfluss feuchter Luft oder Wärme ausgesetzt wird.   ter   radioaktiver Substanz soll dabei im Folgenden allgemein jede   Substanz verstanden werden,   welche eines der Radioelemente (z. B. Radium. Thorium oder Aktinium) oder eine Verbindung eines solchen enthalt. 



   Die radioaktiven Präparate gemäss vorliegender Erfindung sind besonders zur Anreicherung 
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  Radioactive material and facility for its use.
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 radioactive substances and consists in the use of radioactive substances in a 'certain form, possibly in connection with a certain apparatus, as well as in a special process for the production of radioactive masses.



   According to the invention, the radioactive substances are used in the form of masses in a solid aggregate state, which are made of inert, porous material permeable to emanations with radioactive d. H. consist of substance capable of producing emanations.



   The inert solids containing the radioactive substance are porous substances permeable to emanations, such as. B. kieselguhr in lump form or in more or less fine distribution, into consideration, while the incorporated in these solids radioactive substance from both insoluble and soluble radium salts, such as. B. Radium barium carbonate respectively. Radium chloride or Radmmbromid or can consist of radium ores.



   The production of such radioactive masses of high activity is expediently carried out by mixing the available radioactive substances (ores, insoluble or soluble radium salts) with inert porous substances permeable to emanations, preferably kieselguhr, and possibly pressing the mixture into the desired shapes or introduces such porous substances into cavities and closes the cavities in a suitable manner.



   The radioactive solids according to the present invention are expediently stored within a shell impermeable to emanations, for example made of celluloid, hard rubber, often also metal and, for the purpose of expelling the emanations within the room to be enriched with it, exposed to an egg warming or a moist atmosphere, possibly in communication. The storage of the radioactive substance in a for emanations
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 the radioactive substance is occasionally exposed to the influence of moist air or heat. In the following, a radioactive substance is generally to be understood as any substance which contains one of the radio elements (e.g. radium, thorium or actinium) or a compound of such.



   The radioactive preparations according to the present invention are particularly useful for enrichment
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AT36796D 1907-12-16 1907-12-16 Radioactive material and facility for its use. AT36796B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT36796T 1907-12-16

Publications (1)

Publication Number Publication Date
AT36796B true AT36796B (en) 1909-03-26

Family

ID=3553872

Family Applications (1)

Application Number Title Priority Date Filing Date
AT36796D AT36796B (en) 1907-12-16 1907-12-16 Radioactive material and facility for its use.

Country Status (1)

Country Link
AT (1) AT36796B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423240A (en) * 1938-01-15 1947-07-01 Klinghoffer Stefan Method for retaining the radioactivity of liquids intended for injections

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423240A (en) * 1938-01-15 1947-07-01 Klinghoffer Stefan Method for retaining the radioactivity of liquids intended for injections

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