Published December 9, 1974 | Version v1
Patent Metadata-only

Method for separating and enriching boron isotopes

Creators

Description

Object: To separate boron isotopes with an ion exchange resin an effective and rapid manner. Structure: Boric acid is incontact with an OH-type weak base anion resin fiber having a diameter of 100 microns or less, an aspect ratio of 5 or more and an exchange capacity of 2 meq/g or more which is loaded in a separation column at a specific volume of 2.0 to 20.0 ml/g. Boron-10 can be separated from boron-11 by eluting the boric acid with pure water. (Kamimura, M.)

Availability note (English)

Available from The Japan Patent Information Center, Tokyo; hard paper copy 40 Yen/page (mailing charge additional).

Additional details

Publishing Information

Imprint Pagination
5 p.
IPC:
Int. Cl. B01D59/30.
IPC
Int. Cl. B01D59/30.
Patent number
JP patent document 1976-67899/A/

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
8312954
Subject category
S07: ISOTOPES AND RADIATION SOURCES;
Resource subtype / Literary indicator
Non-conventional Literature
Descriptors DEI
ADSORPTION; ANIONS; BORIC ACID; BORON 10; BORON 11; EFFICIENCY; EXTRACTION COLUMNS; FIBERS; ION EXCHANGE MATERIALS; ISOTOPE SEPARATION; LENGTH; SHAPE; WATER
Descriptors DEC
BORON COMPOUNDS; BORON ISOTOPES; CHARGED PARTICLES; CONFIGURATION; DIMENSIONS; EXTRACTION APPARATUSES; HYDROGEN COMPOUNDS; INORGANIC ACIDS; IONS; ISOTOPES; LIGHT NUCLEI; NUCLEI; ODD-EVEN NUCLEI; ODD-ODD NUCLEI; OXYGEN COMPOUNDS; SEPARATION PROCESSES; STABLE ISOTOPES