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The given diagram illustrates the process of electricity generation from coal.

The given diagram illustrates the process of electricity generation from coal. nKGo

The given diagram illustrates the process of electricity generation from coal. Overall, it is clearly seen that the production of energy requires a series of stages which starts from a mixture of coal and oxygen, and ends with electricity. In the earliest stages, coal was delivered by ramp to a furnace where it is heated and combined with oxygen. Raw syngas and slag were produced from high temperatures in the furnace. From raw gas was sent to removal where it was divided into purified gas and carbon dioxide, mercury and sulfur. Then, purified gas is used in a gas turbine which is connected to a generator. The second way to create electricity is, a gas turbine produces hot exhaust gases which utilises a heat recovery steam generator to generate flue gases into the atmosphere and steam. Following that steam is delivered to the turbine of steam to produce additional electricity.

The This phrase/word (depending on the context) can be potentially replaced with :accorded
given
 diagram illustrates the process of electricity generation from coal.

Overall
, it is clearly
This phrase/word (depending on the context) can be potentially replaced with :witnessed
seen
 that the production of energy requires a series of stages which This phrase/word (depending on the context) can be potentially replaced with :initiates
starts
 from a mixture of coal and oxygen, and ends with electricity.

In the earliest stages, coal was delivered
 by ramp to a furnace where it is heated
 and combined with oxygen. Raw Possible spelling mistake found.syn gas
syngas
 and slag were produced
 from high temperatures in the furnace. From raw You use this word too often, consider replacing it withvaporsmoke
gas
 was This phrase/word (depending on the context) can be potentially replaced with :transmitted
sent
 to removal where it was divided
 into purified You use this word too often, consider replacing it withvaporsmoke
gas
 and carbon dioxide, mercury and sulfur. Then, purified You use this word too often, consider replacing it withvaporsmoke
gas
 is This phrase/word (depending on the context) can be potentially replaced with :exploited
used
 in a You use this word too often, consider replacing it withvaporsmoke
gas
 turbine which is connected
 to a generator.

The second way to create electricity is, a You use this word too often, consider replacing it withvaporsmoke
gas
 turbine produces hot exhaust gases which Possible spelling mistake. 'utilises' is British English.utilizes
utilises
 a heat recovery steam generator to generate flue gases into the atmosphere and steam. Following that steam is delivered
 to the turbine of steam to produce additional electricity. 