Hi, this article about production of foam glass, in our university we want to create new technic production from bottle waste.
If somebody may help me with this question please write.
As a foaming agent we use coal
As a active agent we use boric acid
It's the main question what do agents we may use instead of boric acid coal for extraction of carbon and oxygen?
Also what kind of agents we can use for intensification of foaming process and for decrease of foaming process if the size of glass particle is 5-10 micron