- Integrated gasification combined cycle - Wikipedia
An integrated gasification combined cycle (IGCC) is a technology that uses a high pressure gasifier to turn coal and other carbon based fuels into pressurized gas—synthesis gas ().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.
- Gasification - Wikipedia
Gasification is a process that converts organic- or fossil fuel-based carbonaceous materials into carbon monoxide, hydrogen and carbon dioxide.This is achieved by reacting the material at high temperatures (>700 °C), without combustion, with a controlled amount of oxygen and/or steam.The resulting gas mixture is called syngas (from synthesis gas) or producer gas and is itself a fuel.
- 石炭ガス化複合発電 - Wikipedia
石炭ガス化複合発電（せきたんガスかふくごうはつでん）（Integrated coal Gasification Combined Cycle, IGCC）とは、石炭をガス化して利用する発電方式。 ガス化方式によって酸素吹きと空気吹きの2方式がある。