If much sulphuric acid be present, it may be so concentrated by heating as to cause the carbonization of the paper.
There are two distinct states of carbonization in illuminating gas.
The gas generated escaped by the shutters, and in two hours carbonization was complete.
When carbonization was complete the coke could be removed as a whole by extracting this cage.
If the carbonization of the coal has been carried to its utmost point, the coke produced, has a brilliant silvery lustre.
Although these mantles emitted a brilliant light for a few hours, their light-emissivity was destroyed by carbonization.
As we have said, there is a double series of chambers for carbonization, drying, and work generally.
The higher the temperature at which this carbonization is conducted, the denser is the resulting product.