Published July 12, 1996 | Version v1
Patent Metadata-only

Tritium removing and recovering device

Creators

Description

The present invention has an object of decreasing the concentration of tritium generated upon inspection of equipments of a heave water cleanup system in an advanced-type converter reactor (ATR). A tritium filtration device is connected to circulating pipelines of a tritium generation equipment to recover tritium in the equipment, as well as a tritium adsorbing portion is incorporated in the tritium filtration device and an air circulation device for circulating tritium steams by way of the filtration device is disposed. With such a constitution, tritium in the tritium generation device is adsorbed by the adsorbing portion to decrease the concentration thereof. Accordingly, outfits to be used during operation can be reduced thereby enabling to improve an operator's operation efficiency. (T.M.)

Availability note (English)

Available from JAPIO. Also available from EPO.

Additional details

Publishing Information

Imprint Pagination
6 p.
IPC:
Int. Cl. G21F9/02; C01B4/00.
IPC
Int. Cl. G21F9/02; C01B4/00.
Patent number
JP patent document 8-179094/A/

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
28014309
Subject category
S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
Resource subtype / Literary indicator
Non-conventional Literature
Descriptors DEI
ADSORPTION; COOLANT CLEANUP SYSTEMS; FILTERS; HEAVY WATER; IN-SERVICE INSPECTION; JATR REACTOR; MONITORING; PROTECTIVE CLOTHING; RADIOACTIVE WASTE PROCESSING; REMOVAL; TRITIUM
Descriptors DEC
BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CLOTHING; DEUTERIUM COMPOUNDS; HEAVY WATER MODERATED REACTORS; HWLWR TYPE REACTORS; HYDROGEN COMPOUNDS; HYDROGEN ISOTOPES; INSPECTION; ISOTOPES; LIGHT NUCLEI; MANAGEMENT; NATURAL URANIUM REACTORS; NUCLEI; ODD-EVEN NUCLEI; OXYGEN COMPOUNDS; PLUTONIUM REACTORS; POWER REACTORS; PRESSURE TUBE REACTORS; RADIOISOTOPES; REACTORS; SORPTION; THERMAL REACTORS; WASTE MANAGEMENT; WASTE PROCESSING; WATER; WATER COOLED REACTORS; YEARS LIVING RADIOISOTOPES

Optional Information

Secondary number(s)
JP patent application 6-316208.