Iron ore pelletizing plants present several types of hazards and risks that can contribute to occupational incidents material losses. Hazard Identification Risk assessment is a process identify causes consequences including significance level considering both probability occurrences. Henceforth, preventive mitigation measures are established, communicated, verified prevent unwanted events. In 1...

In this study, we investigated the mechanical properties and inner structure of films linear low-density polyethylene (LLDPE) It was re-pelletized by a twin-screw extruder equipped with without molten-resin reservoir (MRR) different extrusion conditions. The thin sample (thickness: 0.1 mm) were prepared compression moulding machine then their analysed tensile test XRD, Imaging FT-IR, AFM RAMAN ...

In this study, the integrated iron and steel plant mill scales prepared to concentrate in different ratios by blending with hematite character ore. CMC was used as binder coke will be reductant. The calcite added such a way that basicity ratio is 0.7. pelletizing machine pellet blends containing at then drying temperature of 150 °C. 28 kg / compressive strength obtained pellets from 100% scales...

The paper describes the main drive systems of an iron ore pelletizing plant and related important design aspects. It is shown how today’s drive systems provide the desired flexibility for the process and lead to high energy efficiency and system reliability. With respect to electric drives expansion projects have many technical issues in common with green-field installations. However, there are...