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… Click to show full abstract
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.
               
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