화학공학소재연구정보센터
Chemistry and Technology of Fuels and Oils, Vol.52, No.6, 656-662, 2017
MODIFICATION OF NEUTRAL SULFITE LIQUORS WITH PRODUCTION OF LIGNOSULFONATE DRILLING REAGENTS
The composition of sodium lignosulfonates of various manufacturers is studied by IR spectroscopy and conductometric titration. The feasibility of modification of lignosulfonate of neutral sulfite cooking for getting drilling reagents with improved quality characteristics is determined by comparative analysis.