Your question: Which is the best variety of coal?

Why is anthracite the best variety of coal Class 8?

Answer: Anthracite is best variety of coal as it contains largest amount of carbon in it. It has 92%-97% carbon content. It is more combustible than other forms of carbon.

Who has the best quality coal?

Australian coal is generally amongst the best quality coal in the world, regarded highly for its energy content, low impurity and its efficiency as a coking agent in the production of steel.

What is the dirtiest type of coal?

The combustion of lignite produces less heat for the amount of carbon dioxide and sulfur released than other ranks of coal. As a result, environmental advocates have characterized lignite as the most harmful coal to human health.

What is the cleanest coal?

The ranks of coal (from most to least carbon content) are as follows: anthracite, bituminous coal, sub-bituminous coal, and lignite. The coal with the highest carbon content is the best and cleanest type of coal to use.

What are the 4 stages of coal formation?

There are four stages in coal formation: peat, lignite, bituminous, and anthracite.

Who is the largest exporter of coal?

Searchable List of All Coal Exporting Countries in 2020

Rank Exporter Exported Coal (US$)
1. Australia $32,725,103,000
2. Indonesia $14,547,621,000
3. Russia $12,388,244,000
4. United States $6,092,861,000
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Which country has best coal?

Coal Reserves by Country

# Country Coal Reserves (tons) in 2016
1 United States 254,197,000,000
2 Russia 176,770,840,800
3 Australia 159,634,329,600
4 China 149,818,259,000