what is the advantages and disadvantages of moisture in coal
Answers
Answer:
The Correct Answer is mentioned below
Explanation:
Coal can be used in a variety of ways. As a result, coals are rated according to a number of characteristics, including:
The majority of uses require dry coal, however wet coal is less expensive. Some power stations are specifically designed to burn high-moisture coal.
Low sulphur coals, on the other hand, are more attractive and cost more. Sulfur emissions must be controlled.
BTUs per pound is the calorie value. It's crucial because power plants have precise limitations for the amount of heat they can withstand. The power generation, as well as the burners themselves, could be jeopardised if it's too high or too low.
The amount of ash produced during combustion is determined by the mineral matter composition. For ash disposal and storage, nearby burial trenches are required.
Bituminous coals provide a very high grade of coke, which is utilised in iron refining.
The value of coal is determined by its grading. The grade of coal you use is determined by the purpose for which it will be used. Coals are blended together in numerous areas to create a coal that is perfect for your specific application. There will be some costly consequences if you use the incorrect grade for the application you have.