Zənginləşdirmə fabriklərinin layihələndirilməsiSyllabus

Subject code

İFS-36131y

Credits

7

Student workload

210

Semester

Autumn semester

Academic year

—

Subject type

Elective

Form of education

Full-time

Language of instruction

Azerbaijani

In-class hours

a) 45 saat - mühazirə b) 30 saat – məşğələ

Out-of-class hours

a) 81 saat – sərbəst iş b) 54 saat - hazırlıq

Bu kurs xammalın emalı üçün nəzərdə tutulmuş zənginləşdirmə fabriklərinin texnoloji, memarlıq və iqtisadi cəhətdən əsaslandırılmış layihələndirilməsi metodologiyasını öyrədir. tələbələr fabrikin istehsal gücünün hesablanması, optimal texnoloji sxemlərin seçilməsi və emal avadanlıqlarının düzgün yerləşdirilməsi prinsiplərini mənimsəyirlər. filizlərin sonrakı metallurji mərhələlərə, o cümlədən kompozit və hibrid materialların istehsalına hazırlanması üçün zəruri olan infrastruktur modeli qurulur. su təchizatı, tullantıların idarə edilməsi (şlam anbarları) və avtomatlaşdırılmış idarəetmə sistemlərinin layihələrə inteqrasiyası yolları təhlil edilir.

• lecture
• interactive discussion
• seminar
• presentations

1. 1

   CLO 1: Through this subject, the student learns in detail the stages from the initial design to the commissioning of the enrichment plant. at the end of the course, the student is able to build technological flow charts according to the characteristics of raw materials, calculate the productivity and number of equipment. the subject covers factory layout, shop location, communication and logistics issues, as well as waste management (tailings) design. the student acquires the ability to prepare complex project documents, taking into account economic efficiency and environmental safety. as a result, the student can independently prepare an engineering project of an enrichment plant.

1. 1.
   Project organization and classification of factories. requirements for the concentrate.Lecture

   Design standards and regulations. functional classification of enrichment factories. technical requirements for the quality indicators (moisture, composition, harmful mixtures) of the finished product (concentrate).

2. 2.
   Beneficiation of ores and minerals: basic concepts and products.Lecture

   Basics of enrichment process. the main products of production (concentrate, tailings, intermediate products) and indicators characterizing efficiency (yield, quality, extraction rate).

3. 3.
   Preparation of ores: crushing, crushing and grinding processes.Lecture

   Theory of crushing and grinding based on physico-mechanical properties of ore. the technological role of the sorting (classification) process.

4. 4.
   Calculation of crushing and grinding shops, selection of equipment.Lecture

   Scrap shop balance sheet. productivity, fraction composition and technical-economic selection of equipment (jaw, cone crushers, crushers).

5. 5.
   Report of grinding and grading shops.Lecture

   Selection and number of mills (ball, rod) and classifiers (hydrocyclones, spiral classifiers). calculation of the balance of the washing cycle.

6. 6.
   Scope and content of the enrichment factories project. initial data.Lecture

   Initial database necessary for design, such as project assignment, geological and mineralogical characteristics, results of laboratory studies.

7. 7.
   Flotation of monometallic and polymetallic ores: balance calculations.Lecture

   Flotation technology of ores. construction of quality-quantity and metal balance schemes. selective flotation calculations in polymetallic ores.

8. 8.
   Flotation process, machines and their selection.Lecture

   Types of flotation machines (mechanical, pneumatic, column). process kinetics and volume calculation of machines.

9. 9.
   Enrichment schemes and factory master plan.Lecture

   Development of technological flow charts. factory location, site organization and master plan design principles (logistics, communications, environment).

10. 10.
    Factory construction, composition and waste management.Lecture

    Structural composition of the factory complex. tailings (waste management) design, environmental safety and waste disposal.

11. 11.
    Sex və sahələrin layihə-düzəliş məsələləri. storage and bunkers.Lecture

    Design of warehouses and bunkers inside the factory, calculation of their volume. correction of defects in technological projects.

12. 12.
    Head cases of flotation and gravity factories.Lecture

    Designing the main body where the main technological equipment of the factory is located. architectural-engineering characteristics of the building according to the requirements of gravity and flotation methods.

13. 13.
    Common issues in design and shop floor productivity.Lecture

    Balancing the overall productivity of the factory and its individual shops. common organizational and engineering issues encountered in design.

14. 14.
    Flotation machines and modern design approaches.Lecture

    Improvement of flotation machines and their efficient use in projects. modern digital design and optimization methods.

1. Sh.n. mammadov, a.m. azizov., fundamentals of mining technology, baku 2019