Utilization Of Coal And Waste For
Ecological Fuel Production
Author(s)
P. Sedlacek, J. Vales & M. Safarova
Abstract
When processing brown coal mined in the North Bohemian Basin, dusty types of
low heating coal containing lots of ash are produced. This coal is difficult to sell.
On the other hand when bituminous coal is produced, the waste is very fine, with
a high calorific value, which is impossible to sell. World wide continuously
increasing amounts of waste and their further processing is a big problem. For
processing waste combined with coal the most suitable types of waste are those
individual types of coal which use favourable qualities of reprocessed
high-energy waste.
Keywords: brown coal, waste, desulphurization, sulphur emissions.
1 Introduction
Reliable and economically available energy sources are a key issue for the good
economic function of any state. Therefore the basic aim of energy policies of
European states is to ensure energy self-sufficiency and at the same time reduce
the energy consumption of consumers.
Globally, coal is the second most-used raw energy material in the world
(after crude oil). In 2002 26% of world energy was produced by burning coal
(more than 4.74 milliard tons of coal). According to an estimation by the IEA,
world demand for coal will rise by approximately 1.4% per year until. It is
expected that the amount of electricity produced in coal power plants will rise by
4% per year over the same period. Coal as a fuel has a number of economic
advantages. It is situated in rich deposits that are more evenly located when
compared to crude oil, and even less-developed countries are able to handle its,
which is not too economically demanding.
Keywords
brown coal, waste, desulphurization, sulphur emissions.
Related Book
Other papers in this volume
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