Published July 1981 | Version v1
Journal article Metadata-only

Directed crystallization of bismuth

Creators

  • 1. AN SSSR, Novosibirsk. Inst. Neorganicheskoj Khimii

Description

An investigation of concentrating impurities by direction crystallisation of bismuth has been carried out. The concentrating easi oxidable as compared with bismuth microelements is shown to be worsened with increase of thermodynamical stability of their oxides. For suppression of oxidation of impurities it is suggested to add smatt amount of magnesium. Directionat crystattization in combination with neutron-activation method has been used for determination of microamounts of elements in high-purity bismuth

Additional details

Additional titles

Subtitle (English)
Communication 6.:Concentration of impurities in bismuth and their neutron activation determination
Original title (Russian)
Направленная кристаллизация висмута
Original subtitle (Russian)
Soobshchenie 6. Kontsentrirovanie primesej v vismute i ikh nejtronno-aktivatsionnoe opredelenie.

Publishing Information

Journal Title
Izv. Sib. Otd. Akad. Nauk SSSR, Ser. Khim. Nauk
Journal Issue
no.9
Series
Izv. Sib. Otd. Akad. Nauk SSSR, Ser. Khim. Nauk.
ISSN
0002-3426

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
15012302
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
ADDITIVES; BISMUTH; CRYSTALLIZATION; IMPURITIES; MAGNESIUM; NEUTRON ACTIVATION ANALYSIS; QUANTITY RATIO; SENSITIVITY
Descriptors DEC
ACTIVATION ANALYSIS; ALKALINE EARTH METALS; CHEMICAL ANALYSIS; ELEMENTS; METALS; PHASE TRANSFORMATIONS

Optional Information

Notes
For English translation see the journal Siberian Chemistry Journal (USA).