An economic analysis of neutral sulphite anthraquinone (NS—
AQ) pulping of jute showed a saving of about Tk 2,500/ADt of
bleached pulp compared with comparable kraft pulping off jute. This
means a saving of about Tk 112.5 million for a mill producing
45,000 tons of pulp annually. It was further assessed that SMR white
and tossa grades of jute, and jute cutting are cheaper raw materials
for NS—AQ pulping as against kraft pulping of bamboo.