IGCC meaning in Chemistry ?

Answer:

What is Integrated Gasification Combined Cycle mean?

An integrated gasification combined cycle (IGCC) is a technology using a high pressure gasifier to turn coal and other carbon based fuels into pressurized gas—synthesis gas (syngas). It can then remove impurities from the syngas prior to the power generation cycle. Some of these pollutants, such as sulfur, can be turned into re-usable byproducts through the Claus process. This results in lower emissions of sulfur dioxide, particulates, mercury, and in some cases carbon dioxide. With additional process equipment, a water-gas shift reaction can increase gasification efficiency and reduce carbon monoxide emissions by converting it to carbon dioxide. The resulting carbon dioxide from the shift reaction can be separated, compressed, and stored through sequestration. Excess heat from the primary combustion and syngas fired generation is then passed to a steam cycle, similar to a combined cycle gas turbine. This process results in improved thermodynamic efficiency compared to conventional pulverized coal combustion.

reference

Full Form	Category
Interaction Graphs Closed-Category	Academic & Science
Investor Group on Climate Change	Academic & Science
Integrated Gasification Combined Cycle	Chemistry
Integrated Gasification Combined Cycles	General
Integrated Gasification Clean Coal	General
Intel Graphics Command Center	General
Institute on Global Conflict and Cooperation	Governmental
Incentive Gift Card Council	Governmental
International Group of Chambers of Commerce	Governmental
Insulating Glass Certification Council	Governmental
International Green Construction Code	International
International Grid Control Cooperation	International
International Germ Cell Consensus	International