Welcome to Yerostigaz   Click to listen highlighted text! Welcome to Yerostigaz

Sound accompaniment!


The site has a soundtrack. To listen to the text, select it with the mouse and click on the icon that appears.

Understood!
Licenses
Our business
What is Gasification?
Gasification is the conversion of coal to a gas (called synthesis gas or syngas) through a series of reactions involving heat, pressure, coal and water.
All documents
Click to listen highlighted text!