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Koehly, G.; Bourges, J.; Madic, C.; Sontag, R.; Kertesz, C.
CEA Centre d'Etudes Nucleaires de Fontenay-aux-Roses, 92 (France). Div. de Chimie1980
CEA Centre d'Etudes Nucleaires de Fontenay-aux-Roses, 92 (France). Div. de Chimie1980
AbstractAbstract
[en] The development of the program for the production of transplutonium elements, 241Am, 243Am and 244Cm, in France, required a major effort from the technological and chemical standpoints. Pre-existing hot cells were reconditioned and others specially built for these production operations. From the chemical standpoint, the development of extractive chromatography on the preparative scale has allowed the definition of simple processes. This type of process, initially developed for the treatment of Pu/Al targets, is ideal for the treatment of industrial wastes for their decontamination and for the production of 241Am
Primary Subject
Source
Aug 1980; 32 p; Symposium on industrial scale production of transplutonium elements; Las Vegas, NV, USA; 24 - 29 Aug 1980
Record Type
Report
Literature Type
Conference
Report Number
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
[en] By means of the adapter a connection may be created between a sup(99m)Tc-generator in a lead container, a tank filled with, e.g. NaCl for elutriation and an evacuated eluate tank. The connecting channels e.g. needles, a non-pyrogenic oxygen filter, and a sterilizing filter are fully integrated into the lead adapter, i.e. encapsulated together with it. The adapter is mechanically connected with the lead container for the generator and forms a unit ready to be shipped. (DG)
[de]
Ueber den Adapter ist eine Verbindung zwischen einem Technetium-99M-Generator in einem Bleibehaeltnis und einem Elutionsmittelbehaelter mit z.B. NaCl, und einem evakuierten Eluatbehaelter herstellbar. In den Adapter aus Blei sind die Verbindungskanuelen, z.B. Nadeln, ein pyrogenfreies Sauerstoff-Filter und ein Sterilfilter voll integriert, d.h. mit ihm vergossen. Der Adapter wird mechanisch mit dem Bleibehaeltnis fuer den Generator verbunden und bildet eine versandfertige Einheit. (DG)Original Title
Nadeladapter fuer Bleimantelbehaeltnisse mit integrierten Verbindungsteilen zwischen Fluessigmedien, Fissionsmaterial und Eluat
Primary Subject
Secondary Subject
Source
22 Jun 1978; 7 p; DE PATENT DOCUMENT 2657627/A/
Record Type
Patent
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Erin, E.A.; Vityutnev, V.M.; Kopytov, V.V.; Vasil'ev, V.Ya.
Nauchno-Issledovatel'skij Inst. Atomnykh Reaktorov, Dimitrovgrad (USSR)1982
Nauchno-Issledovatel'skij Inst. Atomnykh Reaktorov, Dimitrovgrad (USSR)1982
AbstractAbstract
[en] By using the spectrophotometric method the kinetics and mechanism of berkelium (4) self-reduction in perchloric and nitric acid solutions have been investigated. It has been found that berkelium (4) self-reduction occurs only at the expense of Bk (4) interaction with the solution radiolysis products. The rate constants for Bk (4) self-reduction and the radiation-chemical yields for Bk (3) in the above media have been estimated
Original Title
Issledovanie samovosstanovleniya berkliya (4) v rastvorakh khlornoj i azotnoj kislot
Primary Subject
Source
1982; 15 p; 16 refs; 7 figs.; 2 tabs.
Record Type
Report
Report Number
Country of publication
ACTINIDE COMPOUNDS, CHEMICAL RADIATION EFFECTS, CHEMICAL REACTIONS, CHLORINE COMPOUNDS, DECOMPOSITION, DISPERSIONS, HALOGEN COMPOUNDS, HOMOGENEOUS MIXTURES, HYDROGEN COMPOUNDS, INORGANIC ACIDS, KINETICS, MIXTURES, NITROGEN COMPOUNDS, OXYGEN COMPOUNDS, RADIATION EFFECTS, REACTION KINETICS, SPECTRA, TRANSPLUTONIUM COMPOUNDS, TRANSURANIUM COMPOUNDS
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
King, L.J.; Benker, D.E.; Bigelow, J.E.
Oak Ridge National Lab., TN (USA)1984
Oak Ridge National Lab., TN (USA)1984
AbstractAbstract
[en] Operations during this report period are summarized, and the amounts of materials obtained and shipped are listed. Proposed processing schedules and anticipated yields of various products in the near future are outlined. The original and current contents (252Cf and 248Cm) of existing neutron sources made at TRU, as well as the individuals to whom these sources are currently loaned, are tabulated. Also, a variety of special projects that required use of the facilities available at TRU are described
Primary Subject
Source
Oct 1984; 30 p; Available from NTIS, PC A03/MF A01 as DE85001493
Record Type
Report
Literature Type
Numerical Data; Progress Report
Report Number
Country of publication
ACTINIDE NUCLEI, ALPHA DECAY RADIOISOTOPES, CALIFORNIUM ISOTOPES, DATA, DAYS LIVING RADIOISOTOPES, ELEMENTS, ENRICHED URANIUM REACTORS, EVEN-EVEN NUCLEI, HEAVY NUCLEI, INFORMATION, IRRADIATION REACTORS, ISOTOPE PRODUCTION REACTORS, ISOTOPES, NUCLEI, NUMERICAL DATA, PARTICLE SOURCES, RADIATION SOURCES, RADIOISOTOPES, REACTORS, RESEARCH AND TEST REACTORS, RESEARCH REACTORS, TANK TYPE REACTORS, TEST REACTORS, THERMAL REACTORS, WATER COOLED REACTORS, WATER MODERATED REACTORS, YEARS LIVING RADIOISOTOPES
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
No abstract available
Primary Subject
Source
Israel Atomic Energy Commission, Tel Aviv; p. 219; Jul 1984; p. 219
Record Type
Report
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Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
[en] On December 1, 1992, the Indiana Regional Cancer Center reported to the US Nuclear Regulatory Commission's (NRC) Region I that they believed a 1.37 E + 11 becquerel (3.7-curie) iridium-192 source from their Omnitron 2000 high dose rate remote brachytherapy afterloader had been found at a biohazard waste transfer station in Carnegie, Pennsylvania. After notifying the NRC, this cancer center, one of several operated by the licensee, Oncology Services Corporation, retrieved the source, and Region I dispatched an inspector and a supervisor to investigate the event. The source was first detected when it triggered radiation alarms at a waste incinerator facility in. Warren, Ohio. The licensee informed the NRC that the source wire had apparently broken during treatment of a patient on November 16, 1992, leaving the source in the patient. On the basis of the seriousness of the incident, the NRC elevated its response to an Incident Investigation. The Incident Investigation Team initiated its investigation on December 3, 1992. The investigation team concluded that the patient received a serious misadministration and died on November 21, 1992, and that over 90 individuals were exposed to radiation from November 16 to December 1, 1992. In a press release dated January 26, 1993, the Indiana County Coroner stated that the cause of death listed in the official autopsy report was ''Acute Radiational Exposure and Consequences Thereof'' An almost identical source wire failure occurred with an afterloader in Pittsburgh, Pennsylvania, on December 7, 1992, but with minimal radiological consequences. This incident was included in the investigation. This report discusses the Omnitron 2000 high dose rate afterloader source-wire failure, the reasons why the failure was not detected by Indiana Regional Cancer Center, the potential consequences to the patient, the estimated radiological doses to workers and the public, and regulatory aspects associated with this incident
Primary Subject
Secondary Subject
Source
Feb 1993; 220 p; OSTI as TI93008479; NTIS; INIS; GPO
Record Type
Report
Report Number
Country of publication
ACCIDENTS, BETA DECAY RADIOISOTOPES, BETA-MINUS DECAY RADIOISOTOPES, BIOLOGICAL EFFECTS, DAYS LIVING RADIOISOTOPES, DISEASES, ELECTRON CAPTURE RADIOISOTOPES, HEAVY NUCLEI, IRIDIUM ISOTOPES, ISOMERIC TRANSITION ISOTOPES, ISOTOPES, MANAGEMENT, MEDICINE, MINUTES LIVING RADIOISOTOPES, NUCLEI, ODD-ODD NUCLEI, RADIATION EFFECTS, RADIOISOTOPES, THERAPY, YEARS LIVING RADIOISOTOPES
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Rochefort, P.A.; Sopchyshyn, F.C.; Selkirk, E.B.; Green, L.W.
Atomic Energy of Canada Ltd., Chalk River, ON (Canada). Chalk River Nuclear Labs1993
Atomic Energy of Canada Ltd., Chalk River, ON (Canada). Chalk River Nuclear Labs1993
AbstractAbstract
[en] A pulsed Copper Vapour Laser (CVL), with a nominal 6 kHz repetition rate, was designed, build, and commissioned at Chalk River laboratories. The laser was required for Resonant Ionization Mass Spectroscopy (RIMS) experiments and for projects associated with Atomic Vapour laser Isotope Separation (AVLIS) studies. For the laser to operate, copper coupons position along the length of a ceramic tube must be heated sufficiently to create an appropriate vapour pressure. The AECL CVL uses an external heater element with a unique design to raise the temperature of the tube. The Cylindrical graphite heating element is shaped to compensate for the large radiation end losses of the laser tube. The use of an external heater saves the expensive high-current-voltage switching device from heating the laser tube, as in most commercial lasers. This feature is especially important given the intermittent usage typical of experimental research. As well, the heater enables better parametric control of the laser output when studying the lasing of copper (or other) vapour. This report outlines the lasing process in copper vapour, describes in detail all three major laser sub-systems: the laser body; the laser tube heater; the high voltage pulsed discharge; and, reports parametric measurements of the individual sub-systems and the laser system as a whole. Also included are normal operating procedures to heat up, run and shut down the laser
Primary Subject
Secondary Subject
Source
Aug 1993; 70 p; ISBN 0-660-15377-7; 

Record Type
Report
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Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
[en] This Report provides information on the state agencies assigned to radioactive materials transportation incidents in 16 Southern States Energy Board member states. For each, the report lists the agencies with primary authority for preparedness and response, their responsibilities and personnel within the agencies who can offer additional information on their radioactive materials transportation programs. The report also lists each state's emergency team members and its laboratory and analytical capabilities. Finally, the governor's designee for receiving advance notification of high-level radioactive materials and spent fuel shipments under 10 CFR Parts 71 and 73 of the US Nuclear Regulatory Commission's regulations is listed for each state. Part 71 requires prenotification for large quantity radioactive waste shipments. Part 73 addresses prenotification for spent nuclear reactor fuel shipments
Primary Subject
Secondary Subject
Source
Nov 1988; 60 p; CONTRACT FC01-87CH10324; OSTI as DE93016316; NTIS; INIS; US Govt. Printing Office Dep
Record Type
Report
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Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
No abstract available
Original Title
Patent
Primary Subject
Source
6 Aug 1974; 6 p; US PATENT DOCUMENT 3,827,986
Record Type
Patent
Country of publication
BETA DECAY RADIOISOTOPES, BETA-MINUS DECAY RADIOISOTOPES, CHARGED PARTICLES, DAYS LIVING RADIOISOTOPES, EVEN-ODD NUCLEI, HOURS LIVING RADIOISOTOPES, INTERMEDIATE MASS NUCLEI, IONS, ISOMERIC TRANSITION ISOTOPES, ISOTOPES, MOLYBDENUM ISOTOPES, NITROGEN COMPOUNDS, NUCLEI, ODD-EVEN NUCLEI, OXYGEN COMPOUNDS, RADIOISOTOPES, TECHNETIUM ISOTOPES, YEARS LIVING RADIOISOTOPES
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Adam, I.; Bajer, G.; Gonusek, M.; Gromov, K.Ya.; Zibert, Kh.U.; Kalinnikov, V.G.; Lyatushinski, A.; Shtrusnyj, Kh.; Yakhim, M.
Joint Inst. for Nuclear Research, Dubna (USSR). Lab. of Nuclear Problems1974
Joint Inst. for Nuclear Research, Dubna (USSR). Lab. of Nuclear Problems1974
AbstractAbstract
No abstract available
Original Title
Novyj izotop 161Yb(Tsub(1/2)=4,2 min)
Primary Subject
Secondary Subject
Source
1974; 10 p; 1 table; 3 figs.; 10 refs.
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Report
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Country of publication
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