The analysis of distribution of rare elements in coals and ashes the field of Kazakhstan

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dc.contributor.author Mukhanova, G.Zh.
dc.contributor.author Portnov, V.S.
dc.contributor.author Vyzhva, S.A.
dc.contributor.author Reva, N.V.
dc.contributor.author Мaussymbayevа, А.D.
dc.date.accessioned 2018-01-17T05:40:20Z
dc.date.available 2018-01-17T05:40:20Z
dc.date.issued 2017-06-30
dc.identifier.citation The analysis of distribution of rare elements in coals and ashes the field of Kazakhstan/G.Zh. Mukhanova [et al]//Қарағанды универисетінің хабаршысы. ФИЗИКА Сериясы.=Вестник Карагандинского университета. Серия ФИЗИКА.=Bulletin of the Karaganda University. PHYSICS Series.-2017. №2. Р. 54-61. ru_RU
dc.identifier.uri http://rep.ksu.kz/handle/data/2043
dc.description.abstract The increased contents of various metals, in particular rare elements are connected with coals. Coals of Kazakhstan in general are poorly studied on a complex of passing valuable and toxic elements impurity. In this article for detection of features of concentration and definition the maintenance of rare elements, and also regularities of their distribution in coals, are used the references containing results of analyses on the average content of elements on coal fields of the Republic of Kazakhstan. Consistent patterns of change of average contents rare (scattered, rare-earth) elements from age, an ash-content and degree of a metamorphism of coals are determined. Influences the maintenance of toxic elements in ashes, dust are considered. Communication of rare elements with an ash-content of coals of the Ekibastuz basin are presented by graphs change of averages the maintenance of Ce, La, Tb, Yb, Sm and U in ashes and coal. The average maintenance of radioactive elements as Th and U is also studied. Studying of rare elements in coals began to be carried out relatively recently therefore, possibilities of comparison of the studied coals with coals of other pools are limited. ru_RU
dc.language.iso en ru_RU
dc.publisher KSU Publ. ru_RU
dc.relation.ispartofseries Қарағанды универисетінің хабаршысы. ФИЗИКА Сериясы.=Вестник Карагандинского университета. Серия ФИЗИКА.=Bulletin of the Karaganda University. PHYSICS Series.;№ 2(86)/2017
dc.subject coals ru_RU
dc.subject ashes ru_RU
dc.subject rare-earth elements ru_RU
dc.subject Clark ru_RU
dc.subject geochemistry ru_RU
dc.subject age ru_RU
dc.subject metamorphism ru_RU
dc.title The analysis of distribution of rare elements in coals and ashes the field of Kazakhstan ru_RU
dc.title.alternative Қазақстанның кен орындарындағы көмір жəне күлде кездесетін сирек элементтердің таралуына талдау ru_RU
dc.title.alternative Анализ распределения редких элементов в углях и золах месторождений Казахстана ru_RU
dc.type Article ru_RU


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