Coal composition is similar to the chemical composition of plant tissues, both contain the main elements consisting of elements C, H, O, N, S, P. This is understandable, because coal is formed from plant tissue that has [...]
Establishment & Composition of Coal (Part 1)
Coal Shipping
Shipping process is the loading of coal from the location of the stock pile to the ship or barge (to be brought to market)Its activities are:- Loading (using converyor, loading tool)- Trans shipmentThe transfer of cargo [...]
Coal Processing
Processing Is a treatment process of the commodity after the mines, to convert from raw minerals mineral that is ready to be marketed.Its activities are:- The process of crushing- The process of blending (mixing)- Washing [...]
Hot Work (Work with Heat) at Mine (PART 2)
Fire watchIs a person assigned to supervise the work of Hot Work during the work was done, a fire watch shall:• Trained to understand the hazards associated with work area and work of Hot Work• Ensure that safe conditions [...]