Морфологические Характеристики Благородных Металлов В Продуктах Сгорания Углей Архаро-Богучанского Месторождения (Приамурье)

Sorokin, A. V.; Чантурия, В.А.; Ageev, O A; Dugin, S. V.

doi:10.31857/s0023117720040076

Cited by 3 publications

(2 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Благородные металлы изучались в углях в кластогенных формах в раздельных фракциях продуктов сгорания углей (шлак, зола уноса, шлам) Ерковецкого, Райчихинского [30,32] и Архаро-Богучанского месторождений. Они составлены двумя разновидностями.…”

Section: рудные компоненты туранского массива условия их транспортировки и накопления в пограничных областях аккумуляцииunclassified

“…В процессе изучения зоны сопряжения Зейско-Буреинского бассейна и Туранского массива авторами были также проанализированы материалы среднемасштабного геологического картирования [11,18,19,35], монографии по рудным месторождениям, россыпному золоту, буроугольным месторождениям [3,4,26,36], геохимическим исследованиям с оценкой ресурсного потенциала, вынесенного с Туранского массива в область аккумуляции [7]. Кроме этого в предлагаемой статье использованы авторские материалы последних лет по изучению металлоносности угленосных отложений, в том числе Ерковецкого, Райчихинского и Архаро-Богучанского месторождений [29,32,43].…”

Section: Introductionunclassified

See 1 more Smart Citation

Forms of Ore Component Occurrence and Conditions of Their Transport Into Brown Coals Within the Zones of Contrast Junction Between Sedimentary Basins and Orogens Using the Zeya-Bureya Basin and Turan Massif as an Example (Far East, Russia)

Сорокин¹,

Belozerov²,

Попов³

2021

View full text Add to dashboard Cite

The conditions for the formation of Paleogene-Neogene metalliferous coals in a setting of tectonic movement intensification in the zone of junction between the Turan massif and Zeya-Bureya basin have been studied. The massif with the Selemdzha-Tomsk and Arkhara grabens separated by the Bureya horst and bounded by the systems of northeastern strike-slip faults was found to have a keyboard structure. The research showed that the most favorable conditions for the ore microcomponent accumulation in coals through the erosion of the Late Cretaceous ore-bearing chemical residue were within the submerged blocks of the massif. The paleodrainage system carrying microcomponents drained the grabens and the associated sedimentary sub-basins of the Zeya-Bureya basin eastern margin. Ore components were transported mainly in solution and as solid clasts to the areas of coal accumulation as evidenced by the resemblance of the elementary composition of coals in the Zeya-Bureya basin and geochemical anomalies of the Turan massif.

show abstract

Section: Introductionunclassified

Forms of Ore Component Occurrence and Conditions of Their Transport Into Brown Coals Within the Zones of Contrast Junction Between Sedimentary Basins and Orogens Using the Zeya-Bureya Basin and Turan Massif as an Example (Far East, Russia)

Сорокин¹,

Belozerov²,

Попов³

2021

View full text Add to dashboard Cite

show abstract

Metal Content of Brown Coals from the Raichikhinskoe Deposit (Priamurie, Far East): Conditions of Accumulation and Distribution and Prospects for Development

Sorokin,

Ageev,

Dugin

et al. 2023

Himiâ tverdogo topliva

View full text Add to dashboard Cite

The formation of metal-bearing coalfields of the Raichikhinskoe deposit in the conjugation zone of distributive provinces of the Bureya uplift and coal-accumulation areas of the Zeya–Bureya sedimentary basin was studied. It was established that it occurred under conditions of the successive extraction of ore components from weathering crusts of the Bureya uplift, transportation, and unloading in the paleodelta of the Bureya River. These processes proceeded synchronously with volcanic activity in the Sikhote-Alin orogenic belt, which is associated with the supply of volcanic ash. The association of these events made it possible to distinguish two types of enrichment of the Raichikha coals in rare earth elements and yttrium (REY): terrigenous with the supply of REY by surface waters and combined terrigenous volcanogenic associated with the shedding and leaching of acidic and alkaline volcanic ash. The cerium group lanthanides predominate in coals and their combustion products. The largest fraction of REY was contained in fly ash (0.11% on a total weight basis). The mechanisms of accumulation of ore components at the stage of peat deposits are considered from the standpoint of the localization of trace ore components as clastogenic mineral forms and under the conditions of interaction of ore solutions with the organic environment of peat bogs. The quality of REY was assessed, and the most enriched sections of the Verkhnii layer were identified. Prospects for the extraction of lanthanides from coal are considered from the standpoint of the possible recovery of a number of rare, nonferrous, and noble metals in this process.

show abstract

Rare elements and non-ferrous metals in the paleogene brown-coal deposits of the Zeya-Bureya sedimentary basin (Amur Region, Far East): accumulation models, enrichment conditions and criteria for assessment of resource potential (a review)

Sorokin,

Dugin

2024

Himiâ tverdogo topliva

View full text Add to dashboard Cite

A model has been developed for deposition of rare earth elements with yttrium, trace elements, and non-ferrous metals in platform and activated structures of the Upper Amur region. Genetic types of lanthanide enrichment are considered; lanthanides are shown to concentrate non-uniformly in coal seams and in coal combustion products. Light rare earth elements predominate in coals. The capacity of peat and coal for metal extraction from aqueous solutions was proven. Criteria for a preliminary assessment of coal as a raw material for lanthanides were considered and prospects for their identification were analyzed.

show abstract

Морфологические Характеристики Благородных Металлов В Продуктах Сгорания Углей Архаро-Богучанского Месторождения (Приамурье)

Cited by 3 publications

References 0 publications

Forms of Ore Component Occurrence and Conditions of Their Transport Into Brown Coals Within the Zones of Contrast Junction Between Sedimentary Basins and Orogens Using the Zeya-Bureya Basin and Turan Massif as an Example (Far East, Russia)

Forms of Ore Component Occurrence and Conditions of Their Transport Into Brown Coals Within the Zones of Contrast Junction Between Sedimentary Basins and Orogens Using the Zeya-Bureya Basin and Turan Massif as an Example (Far East, Russia)

Metal Content of Brown Coals from the Raichikhinskoe Deposit (Priamurie, Far East): Conditions of Accumulation and Distribution and Prospects for Development

Rare elements and non-ferrous metals in the paleogene brown-coal deposits of the Zeya-Bureya sedimentary basin (Amur Region, Far East): accumulation models, enrichment conditions and criteria for assessment of resource potential (a review)

Contact Info

Product

Resources

About