Technology of metals extraction of non-ferrous metallurgy waste
Description: Studies the main scientific and practical materials on the methods of processing non-ferrous metallurgy waste. Considers the issues of waste generation of lead, zinc, titanium, aluminum and other industries, the production of non-ferrous metals and the development of rational methods of their processing by both pyrometallurgical and hydrometallurgical methods.
Amount of credits: 5
Пререквизиты:
- Advanced metal materials and technologies
Course Workload:
| Types of classes | hours |
|---|---|
| Lectures | 15 |
| Practical works | 30 |
| Laboratory works | |
| SAWTG (Student Autonomous Work under Teacher Guidance) | 75 |
| SAW (Student autonomous work) | 30 |
| Form of final control | Exam |
| Final assessment method | oral exam |
Component: Component by selection
Cycle: Profiling disciplines
Goal
- The purpose of studying the discipline: When choosing, researching and implementing innovative technologies in metallurgy to solve scientific and practical issues, to deepen the professional theoretical knowledge of doctoral students in the fiel
Objective
- Mastering the skills to professionally apply the knowledge gained in the course of theoretical and practical research in the field of metallurgy.
Learning outcome: knowledge and understanding
- Develop and implement innovative technologies in the field of non-ferrous metallurgy waste processing and technogenic raw materials
Learning outcome: applying knowledge and understanding
- To know and understand the patterns of pyrometallurgical and hydrometallurgical processes occurring in metallurgical units during the processing of non-ferrous metal waste
Learning outcome: formation of judgments
- Contribute with their own original research to the expansion of the boundaries of the scientific field and communicate their knowledge and achievements to the general publс
Learning outcome: communicative abilities
- Develop the communication skills necessary for teamwork.
Learning outcome: learning skills or learning abilities
- In the process of learning, students (doctoral students) form stable concepts about the basic laws of technological processes
Teaching methods
When studying the discipline, problem-based and problem-oriented learning technologies are used. In the course of training, problems are put forward on each topic, the solutions of which are considered jointly with the student.
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 | Тask 1 Metallurgical calculation hydrometallurgical technology | 0-100 |
| Task 2 Review and analysis of hydrometallurgical technologies extraction of metals from CM waste | ||
| RK1 test | ||
| 2 rating | Task 3 Metallurgical calculation pyrometallurgical technology. | 0-100 |
| Task 4 Abstract review and analysis pyrometallurgical extraction technologies metals from CM waste. | ||
| RK2 test | ||
| 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 | |
| Develop and implement innovative technologies in the field of non-ferrous metallurgy waste processing and technogenic raw materials | 90-100 | 70-89 | 50-69 | 90-100 |
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
- Topic 1
- Topic 2
- Topic 3
Key reading
- 1 Development of a rational technology for processing slag dumps from copper smelters. /V.A. Shumsky, I.P. Polyakov, B.A. Ragulin.// Collection of scientific works of VNIITsvetmet. -Ust-Kamenogorsk, 2006. -S. 68-71 2 Prospects for Kivets technology in the field of processing complex lead-copper-zinc raw materials and raw materials of precious metals. // Proceedings of VNIITsvetmet. - Ust-Kamenogorsk, 2004. No. 1-2. -WITH. 42-45 3 A.Yu. Shustrov, V.P. Denisov. Integrated technology for the production of lead and antimony. - Non-ferrous metals, 2004, No. 10 C.37-409 409 4 Metallurgy of precious metals: Textbook in 2 books. Books 1,2 / Yu.A. Kotlyar, M.A. Meretukov, L.S. Strizhko / / - M .: MISIS, Publishing House "Ore and Metals", 2005.-392p. 4.1 Extraction of gold and silver from various solid semi-products of metallurgical industries Book 1. - P. 349-367. 4.2 Extraction of precious metals from spent electrolytes and wastewater. Book 2-S.74-91. 4.3 4.3 Integrated use of waste and semi-products of processing gold ores. - P.106-114. 4.4 Secondary metallurgy of precious metals. Purification of gases and effluents in the processing of secondary raw materials. pp. 278-385.
Further reading
- 1 VNIITsVETMET technologies for processing various types of gold-bearing ores./N.V. Sulakvelidze, R.A. Arabaev// - Proceedings of VNIITsvetmet. -Ust-Kamenogorsk, 2014. -S. 46-51 2 Technological scheme for the industrial extraction of gold from refractory raw materials without the use of cyanides /A.O. Teut, D.V. Kuimov, S.V. Mezentsev // Proceedings of VNIITsvetmet. -Ust-Kamenogorsk, 2014. -S. 56-60 3 VNIITsVETMET research in the field of hydrometallurgical and combined processes for the processing of various mineral raw materials /L.B. Kushakova, N.V. Sizikova, O.Yu. Brailko // - Proceedings of VNIITsvetmet. -Ust-Kamenogorsk, 2014. -S. 73-77. 4 S.S. Naboychenko, N.G. Ageev, A.P. Doroshkevich, V.P. Zhukov, E.I. Eliseev, S.V. Karelov, A.B. Lebed, S.V. Mamyachenkov Processes and apparatuses of non-ferrous metallurgy. Ekaterinburg. USTU, 2005. 700 p. 4.1 Dust collection. pp. 496-515 4.2 Processing and disposal of waste gases. pp.516-522. 4.3 Processing of rare metal dusts and electrolyte sludge. pp. 523-528.6 Technological schemes for the disposal of arsenic and chromium-containing waste. /X. Kuzgibekova, E.V. Zhinova, S.M. Isabaev// -Materials of the IV International conference "Innovative developments in the field of mining and production of non-ferrous and precious metals", T., VNIITsVETMET, 2007, p.162-168. 7 Utilization of fluoride slags of metal-thermal reduction of rare-metal production / S.G. Strunnikov, O.A. Khan//- Proceedings of the IV International Conference "Innovative developments in the field of mining and production of non-ferrous and precious metals", T., VNIITSVETMET, 2007, pp. 172-174.
