Penentuan Kadar Soda yang Hilang di Tahap Pencucian IV pada Proses Pembuatan Pulp di PT. Toba Pulp Lestari (TPL)

Abstract

Soda loss was explained as Na2SO4 which carried by porridge pulp product washing can not took from pulp product cooking. Soda loss counted as dry heavy solid unit of weight and than converted as total sodium in this case is Na2SO4/ton pulp. Lossing Na2SO4 is pulp extremely hanging to increase of water washing. Increase of water washing in a great number was extremely influential to decrease solid and black liquor that send into the evaporator.