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AbstractAbstract
No abstract available
Source
Technical note.
Record Type
Journal Article
Journal
International Journal of Applied Radiation and Isotopes; v. 25(7); p. 325-328
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AbstractAbstract
No abstract available
Original Title
Reversosmose als Methode zur Aufkonzentrierung von Fluessigproben
Primary Subject
Source
Bethge, K.; Steuer, E. (comps.); Frankfurt Univ. (Germany, F.R.). Inst. fuer Kernphysik; 149 p; 1982; p. 100; Published in summary form only.
Record Type
Report
Report Number
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Reference NumberReference Number
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Richter, H.; Koenig, O.; Schmitt, A.; Grauss, H.; Freitag, S.
VEB Kombinat Agrochemie, Piesteritz (German Democratic Republic)1986
VEB Kombinat Agrochemie, Piesteritz (German Democratic Republic)1986
AbstractAbstract
[en] The invention has to do with a procedure for the separation of cerium from crude phosphates and rare earth phosphate concentrates originating from the partial neutralization of nitric crude phosphate decomposition solutions. It is aimed at the cerium separation from the raw material at an early stage of reprocessing without preceding elimination of other components and impurities. The rare earth phosphate concentrates or crude phosphates are dissolved in nitric acid, the Ce3+ is oxidized with potassium permanganate or magnanese(IV) hydroxide, and cerium(IV) phosphate is precipitated as pure substance by decreasing the acidity of the solution
Original Title
Verfahren zur Abtrennung von Cer aus Rohphosphaten und Seltenerdkonzentraten
Primary Subject
Source
29 Oct 1986; 22 Aug 1985; 4 p; DD PATENT DOCUMENT 240366/A/; ?: 22 Aug 1985
Record Type
Patent
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Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
[en] Thin films of einsteinium metal were prepared by reducing Es2O3 with lanthanum, distilling the einsteinium metals, and condensing it on carbon substrates supported by electron microscopy grids. The metal deposits were then analysed by electron diffraction. The results show that vapour-deposited einsteinium metal is divalent and exhibits a fcc phase (a = 5.75A) very similar to that reported for the expanded form of californium metal
Source
3. International conference on electronic structure of the actinides; Grenoble, France; 30 Aug - 1 Sep 1978
Record Type
Journal Article
Literature Type
Conference
Journal
J. Phys. (Paris), Colloq; (no.4); p. C4.101-C4.102
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Richter, H.; Grauss, H.; Schmitt, A.; Schade, H.; Lindeholz, M.; Lorenz, E.; Weickart, J.
VEB Kombinat Agrochemie, Piesteritz (German Democratic Republic)1986
VEB Kombinat Agrochemie, Piesteritz (German Democratic Republic)1986
AbstractAbstract
[en] The invention is concerned with a procedure for the separation of cerium from rare earth concentrates originating from the partial neutralization of nitric crude phosphate decomposition solutions without preceding elimination of impurities from the raw material. The rare earth phosphates are treated with an excess of concentrated nitric acid through which the Ce3+, contained in the solution, is oxidized to Ce4+ and precipitated as cerium(IV) phosphate by neutralization with alkalis
Original Title
Verfahren zur Abtrennung des Cers aus Gemischen von Seltenerdphosphaten
Primary Subject
Source
29 Oct 1986; 22 Aug 1985; 3 p; DD PATENT DOCUMENT 240367/A/; ?: 22 Aug 1985
Record Type
Patent
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Trivelin, P.C.O.; Salati, E.; Matsui, E.
Centro de Energia Nuclear na Agricultura, Sao Paulo (Brazil)1973
Centro de Energia Nuclear na Agricultura, Sao Paulo (Brazil)1973
AbstractAbstract
No abstract available
Original Title
Preparo de amostras para analise de 15N por espectrometria de massa
Primary Subject
Source
Jul 1973; 41 p
Record Type
Report
Report Number
Country of publication
LanguageLanguage
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
No abstract available
Original Title
Tritiummarkierungen von Gibberellin-A1
Source
Short note.
Record Type
Journal Article
Journal
Zeitschrift fuer Chemie; ISSN 0044-2402; 
; v. 25(4); p. 141-142
; v. 25(4); p. 141-142
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Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
No abstract available
Original Title
Procede de preparation d'un fluorure double d'uranium et de sodium convenant pour produire de l'uranium metallique
Primary Subject
Source
23 May 1973; 16 p; FR PATENT DOCUMENT 2185591/A/; Available from INPI, Paris; Available from Institut National de la Propriete Industrielle, Paris (France). Priority claim: 23 May 1972, USA.
Record Type
Patent
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Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
No abstract available
Primary Subject
Source
26. international symposium on radioactive isotopes in clinical medicine and research; Bad Gastein (Austria); 13-16 Jan 2004
Record Type
Journal Article
Literature Type
Conference
Journal
Country of publication
BETA DECAY RADIOISOTOPES, BETA-MINUS DECAY RADIOISOTOPES, HOURS LIVING RADIOISOTOPES, INTERMEDIATE MASS NUCLEI, INTERNAL CONVERSION RADIOISOTOPES, ISOMERIC TRANSITION ISOTOPES, ISOTOPES, NUCLEI, ODD-EVEN NUCLEI, OXYGEN COMPOUNDS, PHASE TRANSFORMATIONS, RADIOISOTOPES, REFRACTORY METAL COMPOUNDS, SYNTHESIS, TECHNETIUM COMPOUNDS, TECHNETIUM ISOTOPES, TRANSITION ELEMENT COMPOUNDS, YEARS LIVING RADIOISOTOPES
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
[en] Abstract only
Primary Subject
Source
Israel Society of Nuclear Medicine (Israel); 24 p; 1991; p. 16; 8. Israel medical week; Jerusalem (Israel); 4-7 Nov 1991
Record Type
Miscellaneous
Literature Type
Conference
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