Modern technologies of enrichment and processing of mineral raw materials
Description: It contains basic knowledge and skills in the field of enrichment and processing of mineral raw materials, characteristic features of modern technologies of metal enrichment, sources and main processes; as well as methods of increasing metal recovery and reducing the cost of reagents, electricity and various materials. Within the framework of the course the master will master the issues of theoretical and applied character concerning the field of modern technologies of enrichment and processing of mineral raw materials.
Amount of credits: 6
Пререквизиты:
- Chemistry
Course Workload:
| Types of classes | hours |
|---|---|
| Lectures | 30 |
| Practical works | 30 |
| Laboratory works | |
| SAWTG (Student Autonomous Work under Teacher Guidance) | 30 |
| SAW (Student autonomous work) | 90 |
| Form of final control | Exam |
| Final assessment method |
Component: Component by selection
Cycle: Profiling disciplines
Goal
- "Modern technologies for the enrichment and processing of mineral raw materials" - introduction to the theoretical provisions and fundamentals of the theory of planning experimental research; formation of skills for organizing and planning scientific work, conducting a scientific experiment and processing its results. In the process of studying this discipline, the student expands and deepens parts of the following competencies: • proficiency in using (under the guidance of) modeling methods, forecasting assessment and optimization of technological processes and properties of materials, standardization and certification of materials and processes . • proficiency in data collection, study, analysis and generalization of scientific and technical information on the subject of research, development and use of technical documentation, basic regulatory documents on intellectual property issues, preparation of documents for patenting.,
Objective
- the study of the theoretical foundations of experiment planning and organization, correlation and regression analysis, factor experiment; the study of modern methodological approaches to the formulation and processing of experimental research results and mathematical methods used in the planning and optimization of the experiment; • formation of the ability to develop a factor plan of the experiment and conduct variance, correlation and regression analysis; • formation of practical skills to perform scientific experiments research, processing of experimental results.
Learning outcome: knowledge and understanding
- - Goals and objectives of improving technological processes in the field of enrichment - Practical application of technological schemes, reference books and catalogs in the calculation of qualitative and quantitative, water-sludge schemes, gravity enrichment processes, and evaluation of these processes in conditions of processing plants
Learning outcome: applying knowledge and understanding
- Knowledge of the main and auxiliary processes of mineral processing, understanding of the basic principles for determining the material composition for their subsequent application in the technology of processing mineral raw materials, especially poor and technogenic.
Learning outcome: formation of judgments
- Analyze the full technological cycle and develop proposals for improving technological processes
Learning outcome: communicative abilities
- Freely choose and effectively use language and communication tools in situations of professional communication with specialists from related industries (metallurgists, geologists)
Learning outcome: learning skills or learning abilities
- To develop the ability of motivation, self-organization and purposefulness in the development of new knowledge and methods of action.
Teaching methods
During the training sessions, it is planned to use the following educational technologies:critical thinking development technologies: Elkonin-Davydov Developmental Learning technology: active learning methods: case-study, problem-based learning.
Assessment of the student's knowledge
Teacher oversees various tasks related to ongoing assessment and determines students' current performance twice during each academic period. Ratings 1 and 2 are formulated based on the outcomes of this ongoing assessment. The student's learning achievements are assessed using a 100-point scale, and the final grades P1 and P2 are calculated as the average of their ongoing performance evaluations. The teacher evaluates the student's work throughout the academic period in alignment with the assignment submission schedule for the discipline. The assessment system may incorporate a mix of written and oral, group and individual formats.
| Period | Type of task | Total |
|---|---|---|
| 1 rating | Individual task 1. | 0-100 |
| Individual task 2. | ||
| Test control | ||
| Oral survey | ||
| 2 rating | Individual task 3. | 0-100 |
| Individual task 4. | ||
| Test control | ||
| Colloquium | ||
| Total control | Exam | 0-100 |
The evaluating policy of learning outcomes by work type
| Type of task | 90-100 | 70-89 | 50-69 | 0-49 |
|---|---|---|---|---|
| Excellent | Good | Satisfactory | Unsatisfactory | |
| Individual tasks | logical content is presented; the relevance of the topic under consideration is reflected, the main categories are correctly defined; detailed, independent conclusions are formulated in the conclusion | logical content is presented; the relevance of the topic under consideration is reflected, the main categories are correctly defined; detailed, independent conclusions are formulated in the conclusion | logical content is presented; the relevance of the topic under consideration is reflected, the main categories are correctly defined; detailed, independent conclusions are formulated in the conclusion | logical content is presented; the relevance of the topic under consideration is reflected, the main categories are correctly defined; detailed, independent conclusions are formulated in the conclusion |
| Oral answers to control questions | demonstration of deep and complete knowledge and understanding of the entire volume of the studied material; complete understanding of the essence of the concepts, phenomena and patterns, theories, and relationships under consideration; the ability to formulate a complete and correct answer based on the studied material; highlight the main points, independently support the answer with specific examples and facts; independently make a reasoned analysis and generalize conclusions | knowledge of all the studied program material; a complete and correct answer based on the theories studied; minor errors and shortcomings in reproducing the studied material, definitions of concepts, inaccuracies in the use of scientific terms or in conclusions and generalizations; the material is presented in a certain logical sequence, but one minor error or no more than two shortcomings are allowed, and the student can correct them independently upon request or with a little help from the teacher; has basically mastered the educational material; confirms the answer with specific examples | the answer contains significant deviations from the topic; the analysis of the problem provided by the question is fragmentary and incomplete; facts are not always separated from opinions, but the student understands the difference between them | demonstration of deep and complete knowledge and understanding of the entire volume of the studied material; complete understanding of the essence of the concepts, phenomena and patterns, theories, and relationships under consideration; the ability to formulate a complete and correct answer based on the studied material; highlight the main points, independently support the answer with specific examples and facts; independently make a reasoned analysis and generalize conclusions |
Evaluation form
The student's final grade in the course is calculated on a 100 point grading scale, it includes:
- 40% of the examination result;
- 60% of current control result.
The final grade is calculated by the formula:
| FG = 0,6 | MT1+MT2 | +0,4E |
| 2 |
Where Midterm 1, Midterm 2are digital equivalents of the grades of Midterm 1 and 2;
E is a digital equivalent of the exam grade.
Final alphabetical grade and its equivalent in points:
The letter grading system for students' academic achievements, corresponding to the numerical equivalent on a four-point scale:
| Alphabetical grade | Numerical value | Points (%) | Traditional grade |
|---|---|---|---|
| A | 4.0 | 95-100 | Excellent |
| A- | 3.67 | 90-94 | |
| B+ | 3.33 | 85-89 | Good |
| B | 3.0 | 80-84 | |
| B- | 2.67 | 75-79 | |
| C+ | 2.33 | 70-74 | |
| C | 2.0 | 65-69 | Satisfactory |
| C- | 1.67 | 60-64 | |
| D+ | 1.33 | 55-59 | |
| D | 1.0 | 50-54 | |
| FX | 0.5 | 25-49 | Unsatisfactory |
| F | 0 | 0-24 |
Topics of lectures
- Modern trends in the development of the mining industry
- Integrated use of mineral raw materials: basic principles and directions
- Recycling of waste of mineral raw materials and industrial products of metallurgists
- Problems of development of deposits of non-metallic minerals
- Проблемы извлечения золота из упорных руд и концентратов
- Problems of complex processing of rare metal raw materials
- Extraction of precious metals from off-balance ores and industrial waste
- Problems of processing refractory sulfide-oxidized polymetallic ores
- Waste of mining enterprises and a comprehensive assessment of their danger to the environment
- Extraction of non-ferrous metals from stale tailings of processing plants
- Technologies for processing ferrous metal ores (iron, manganese, chromium)
- Technologies for processing ores of rare metals (tin, tungsten, molybdenum)
- Technologies for processing ores of heavy non-ferrous metals
- Technologies for processing ores containing apolar minerals
- Problems of environmental safety in the processing of mineral raw materials
Key reading
- 1.Абрамов А. А.Переработка, обогащение и комплексное использование твердых полезных ископаемых : учебник. Т.2. Технология обогащения полезных ископаемых / А.А Абрамов . - М. : МГГУ, 2004. - 510 c. : рис., табл. - (Высшее горное образование). - Библиогр.: с. 498-500.
- 2.Переработка, обогащение и комплексное использование твердых полезных ископаемых : Учеб. для ВУЗов / А.А. Абрамов.Переработка, обогащение и комплексное использование твердых полезных ископаемых : учебник, Т.1 : Обогатительные процессы и аппараты / А. А. Абрамов . - М. : МГГУ, 2001. - 470 с.
- 3.Технология обогащения руд цветных металлов[Электронный ресурс]: конспект лекций/Н.К.Алгебраистова Н.К., А.А.Кондратьева - Красноярск:ИПК СФУ.-2011.-
- 4.Хопунов Э.А. Теория и практика избирательной переработки минерального и техногенного сырья. М.: Нобель Пресс.Lennex Corp,2014. 343 с
- 5.Адно Ю.Н. Горно - металлургический комплекс Казахстана: проблемы и перспективы развития.//Россия и новые государства Евразии.-2021 г.-№2.- С.99-114.
- 6.Крупные месторождения Казахстана [Текст] : научное издание. - Астана : [б. и.], 2003. - 134 c. : карты, табл. - 6440 т.
Further reading
- 1.Техногенное минеральное сырье рудных месторождений Казахстана : справочник / Х.А.Беспаев, С.К.Каюпов, Ю.С.Парилов и др; Ред. А.А.Абдулин, Ред. Х.А.Беспаев, Ред. Э.С.Воцалевский. - Алматы : [б. и.], 2000. - 122 c.
- 2.Сулейменов Е.З.Современное состояние мирового рынка редкоземельных и отдельных категорий редких металлов : обзор. исследование / Е. З. Сулейменов, Л. М. Еремеева, М. С. Тасекеев. - Алматы : НЦ НТИ, 2009. - 167 с.
- 3.Абрамов . А.А. Пути развития теории обогатительных процессов и создания инновационных технологий комплексного использования сырья.-М.: Недропользование XXIвек.-2009 г.- С.65-73
- 4.Агошков, М. И.Разработка рудных и нерудных месторождений [Текст] : учебник для горных техникумов / М.И. Агошков, С.С. Борисов, В.А. Боярский. - 3-е изд., перераб. и доп. - М. : Недра, 1983. - 418 с. - Библиогр.: с. 418.
