________________ is NOT a part of the technology of ʺclean coal.ʺ
A) Converting coal to syngas (natural gas)
B) Removing carbon content from coal before combustion
C) Injecting captured carbon dioxide into rock formations deep underground
D) Capturing and sequestering carbon emissions
E) Removing sulfur oxides from the emissions

Question

Quizplus · Accepted Answer

Removing carbon content from coal before combustion is not a part of the technology of "clean coal" because it would essentially remove the fuel source itself. The other options, such as capturing and sequestering carbon emissions and removing sulfur oxides, are all methods used to reduce the environmental impact of burning coal. Converting coal to syngas and injecting captured carbon dioxide into rock formations deep underground are also technologies used in "clean coal" initiatives.

________________ Is NOT a Part of the Technology of ʺClean