Course Duration : 1 Hour

Validity : 60 Days

INR 300.00 + GST

Description

Desulphurization of hot metal is an important step in the steel production process. Sulphur in steel, negatively influences both mechanical and corrosion properties of the steel and causes of hot shortness. A major source of sulphur in the hot metal is from the coal used in the blast furnace. As the usage of lower grade coal is being more common, more sulphur is introduced into the hot metal. Thus, there is an increased need for efficient Desulphurization of hot metal. Thus the module explains the importance of Desulphurization in achieving the best quality of steel.

Course Objective

1. With the help of this E-Learning module you will learn the Process and steps evolved in Steel Making Process.
2. Need of Desulphurisation in the process of Steel Making and complete process flow of Desulphurisation Step by Step.

Course Curriculum

1. Steel Making Process
2. Desulphurization
3. Benefits of Desulphurization
4. Desulphurization Process
5. Types of Injection Systems
6. Co-Injection Philosophy
7. Injection Systems
8. Reagents
9. Safety issues in Desulphurisation
10. Objectives of Desulphurisation
11. Influencing Process Parameters
12. Carry Over BF Slag
13. Hot Metal Temperature
14. Flexible Injection Process
15. Injection Rates
16. Melt Agitation
17. Statistical Process Control
18. Re-Sulphurisation
19. Iron Loss- Granules
20. Emulsification of Iron Droplets