Published August 13, 1975 | Version v1
Patent Metadata-only

Separation method of uranium isotopes

Creators

Description

Object: To relatively conveniently and efficiently separate uranium isotope by means of multistage light ion using a laser light. Structure: A wavelength of a second harmonic or a third harmonic of a laser whose active material is neodymium is used as a first stage light-exciting light source in the course of ionizing multi-stage selected light of 235U, and the excited 235U atom is further ionized by means of more than one light radiation so as to be separated from 238U by means of an electromagnetic method. Most efficiently, Nd: YAlO3 α 1.0725 μm of oscillating rays is used for laser light, and 27966 cm-1 of rays is used for uranium adsorbing rays. (Kamimura, M.)

Availability note (English)

Available from JAPATIC, Tokyo; hard paper copy 40 Yen/page (mailing charge additional).

Additional details

Publishing Information

Imprint Pagination
5 p.
IPC:
Int. Cl. B01D59/00.
IPC
Int. Cl. B01D59/00.
Patent number
JP patent document 1977-22698/A/

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
9360561
Subject category
S11: NUCLEAR FUEL CYCLE AND FUEL MATERIALS;
Resource subtype / Literary indicator
Non-conventional Literature
Descriptors DEI
FREQUENCY RANGE; LASER ISOTOPE SEPARATION; NEODYMIUM LASERS; OPTICAL PUMPING; PERFORMANCE; PHOTOIONIZATION; URANIUM 235
Descriptors DEC
ACTINIDE NUCLEI; ALPHA DECAY RADIOISOTOPES; AMPLIFIERS; EVEN-ODD NUCLEI; HEAVY NUCLEI; IONIZATION; ISOMERIC TRANSITION ISOTOPES; ISOTOPE SEPARATION; ISOTOPES; LASERS; MINUTES LIVING RADIOISOTOPES; NUCLEI; RADIOISOTOPES; SEPARATION PROCESSES; SOLID STATE LASERS; URANIUM ISOTOPES; YEARS LIVING RADIOISOTOPES