Paper Industry & its Raw Material , Pulping Method (Neutral Sulphite semi chemical process )

  • 8 years ago
Paper Industry
The Sheet material made up to a network of natural cellulose fibers which have been deposited from aqueous suspension is called Paper .
Raw Material
Pulping Method
Kraft process ( alkaline)
Sulphite Process ( acidic )
Neutral Sulphite semi chemical process
Chapter No 15
Common Chemical Industries In Pakistan
chemistry
Part 2