Business Logistics Export of coal from Australia Essay

Business Logistics Export of combust from Australia - screen ExampleSubstances that burn to release heat energy ar called fuels. Fuels that are formed inheringly in the similar way to fogys are called fossil fuels. Fossils are the remains of animals or plants preserved through natural process for millions of years below the earth. Fossils fuels are formed from these remains of plants and animals through squashing by rocks built over it through natural wearing process. Coal, Crude Oil and Gas are fossil fuels. Usually the fossil fuels are found underground and therefore very difficult to get out. The organic maturity of burn determines its quality. It refers to the temperature, pressure and time of formation of any coal deposit. There are four types or stages of coal known as coalification Peat, Brown Coal, Sub-bituminous and Bituminous. Coals are ranked according to its coalification which is the amount of changes occurred during its maturity from peat to anthracite. Sub-bitumi nous and lignite are ranked as low coals because they have low hundred content and high moisture levels. Their stuff is very soft and appearance dull earthy. Anthracite is the highest ranked coal as it has high carbon content and low moisture level, having hard and strong black material with more energy. Figure 2 shows the different levels of moisture content and carbon and energy content for coalification of coal. (World Coal Institute, 2005) Figure 2 wet and Carbon energy levels of different coal types Uses of Coal The most significant uses of coal as shown in Figure 2 above are in generating electricity, producing steel, manufacturing cement and