MM-214.pptx presentationa and rubrics analysis

MM-214.pptx presentationa and rubrics analysis

1. MM-214 Mineral Processing and Extractive Metallurgy Engr. Abdullah Khan [phone] [phone] G-07, Fac Lobby, FMCE, GIKI 9:00-12:30 and 2:30-5:30 PM Faculty of Materials and Chemical Engineering Welcome

2. Instructions

3. Course Learning Outcomes (CLOs)

4. Lecture Breakdown   Week #   Contents 1 Introduction to minerals, and its applications 2 Classification of minerals 3 Mineral resources in Pakistan 4 Comminution of mineral and ores, 5 Ore Sampling 6 Gravity concentration techniques 7 Magnetic Separation techniques, 8 Froth Flotation and selective flocculation 9 Extraction processes for nonferrous metallic ores such as Ti, Al and applications 10 Extraction processes of Li, Cu, Ag and applications 11 Extraction processes of Mg, Ni and applications 12 Purification techniques 13 Sustainable Mineral Processing 14 Processing of Battery Minerals 15 AI and Minerals Processing  

5. Resources

6. Grading Policy Final examination: 40% Mid –Term: 30% Quizzes: 15-20% Assignments: 5% Semester Project: 5-10%

7. What Lies Beneath Earth's Crust The Earth is composed of several layers, each with distinct properties and compositions. The outer crust that we live on The plastic-like mantle The liquid outer core

8. Crust: silicates (e.g., quartz), carbonates (e.g., limestone), and oxides Mantle: the source of magma which can bring deep minerals to the surface Core: Consists mostly of iron and nickel; though less relevant to mineral processing, it affects Earth's magnetic field, which can be important in some extraction processes.

9. MM-214 Minerals Processing and Extraction Engr. Abdullah Khan Lecturer FMCE Office G-07, Lobby [email protected] [phone] Lecture 2

10. Ore : The desired minerals, together with the gangue , constitute the ore. Thus, ore can be defined briefly as a mineral aggregate containing one or more metals in profitable form. From all minerals, metal or metals cannot be extracted The minerals from which metals can be extracted economically are called ore is an ore of zinc.  

11. Usually in mining the valuable mineral, a certain amount of waste in the form of other associated or neighboring minerals must inadvertently be included which is called gangue . Common gangue minerals are silica ( ) as quartz and various silicates, aluminum oxide as such, silicate, calcite ( ), dolomite ( ), barytes ( ), fluorspar (   Gangue :

12. Introduction

13. Introduction Minerals: Minerals are naturally occurring, inorganic crystalline solids with a specific chemical composition and an ordered atomic structure. form through geological processes and exhibit unique physical properties, such as hardness, strength, and density . Many minerals exhibit isomorphism , where substitution of atoms within the crystal structure by similar atoms takes place without affecting the atomic structure mineral olivine ( Mg,Fe ) 2 SiO 4