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АНАЛИЗ СПОСОБОВ ПЕРЕРАБОТКИ МОЛИБДЕНОВЫХ РУД И КОНЦЕНТРАТОВ

2025· article· ru· W4409035793 on OpenAlexaboutno aff
Т.Ш. Тусупбекова, Bolotpay Baimbetov, L. M. Karimova, С.В. Мамяченков

Bibliographic record

VenueGornyj žurnal Kazahstana. · 2025
Typearticle
Languageru
FieldEngineering
TopicMining Techniques and Economics
Canadian institutionsnot available
Fundersnot available
KeywordsComputer science

Abstract

fetched live from OpenAlex

Целью данного обзора является анализ и структурирование существующих методов переработки молибденсодержащих руд, выявление их достоинств и недостатков. Проведена оценка современного состояния переработки молибденсодержащих руд в Казахстане и его место в мировом рынке. В настоящее время молибденовые руды разрабатываются только в ТОО «KAZ Minerals Bozshakol». Отмечено, что основными производителями молибдена являются Китай, США, Чили, Перу, Канада и Мексика, на долю которых приходится более 90% мирового производства. Проанализированы способы переработки молибденовых руд и концентратов. Рассмотрены основные методы переработки – пирометаллургия (окислительный обжиг) и гидрометаллургия. Одним из вариантов переработки молибденсодержащих продуктов может быть обжиг промпродукта с предварительной подшихтовкой карбоната натрия и последующая гидрометаллургическая переработка Бұл шолудың мақсаты құрамында молибден бар кендерді өңдеудің қолданыстағы әдістерін талдау және құрылымдау, олардың артықшылықтары мен кемшіліктерін анықтау. Қазақстанда құрамында молибден бар кендерді өңдеудің қазіргі жай-күйіне және оның әлемдік нарықтағы орнына бағалау жүргізілді. Қазіргі уақытта құрамында молибдені бар кендерін тек «KAZ Minerals Bozshakol» ЖШС-де өңдеуде. Құрамында молибден бар кендердің негізгі өндірушілері Қытай, АҚШ, Чили, Перу, Канада және Мексика, олар әлемдік өндірістің 90%-дан астамын құрайды. Молибден кендері мен концентраттарын өңдеу әдістері талданды. Өңдеудің негізгі әдістері – пирометаллургия (тотығу күйдіру) және гидрометаллургия қарастырылды. Құрамында молибден бар өнімдерді қайта өңдеудің бір нұсқасы: натрий карбонатын қосып, алдын-ала күйдіру және алынған ерітіндіні гидрометаллургиялық тәсілмен өңдеу The purpose of this review is to analyses and structure the existing methods of processing molybdenum-containing ores, identifying their advantages and disadvantages. The current state of processing of molybdenum-containing ores in Kazakhstan and its place in the world market has been assessed. Currently, molybdenum ores are developed only in LLP «KAZ Minerals Bozshakol». It is noted that the main producers of molybdenum are China, USA, Chile, Peru, Canada and Mexico, which account for more than 90% of world production. Methods of processing of molybdenum ores and concentrates are analyzed. The main processing methods considered are pyrometallurgy (oxidative roasting) and hydrometallurgy. One of the variants of processing of molybdenum-containing products can be roasting of industrial products with preliminary charging of sodium carbonate and subsequent hydrometallurgical processing

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.002
metaresearch head score (Gemma)0.005
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Theoretical or conceptual · Consensus signal: Theoretical or conceptual
GenreCandidate signal: Other · Consensus signal: Other
Teacher disagreement score0.066
Threshold uncertainty score0.222

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0020.005
Meta-epidemiology (narrow)0.0010.001
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0030.002
Science and technology studies0.0040.004
Scholarly communication0.0080.005
Open science0.0010.003
Research integrity0.0020.003
Insufficient payload (model declined to judge)0.0660.020

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.006
GPT teacher head0.218
Teacher spread0.212 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designTheoretical or conceptual
Domainnot available
GenreOther

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

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Citations0
Published2025
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