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Method for improving the effectiveness of highly viscous concentrates of high molecular weight drag-reducing polymers
Method for improving the effectiveness of highly viscous concentrates of high molecular weight drag-reducing polymers
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机译:改进高分子量减阻聚合物高粘度浓缩物功效的方法
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摘要
High molecular weight viscoelastic polymers are dissolved by passing the polymer solution through a die which "beads" the polymer allowing the formation of very fine filaments which are drawn into the flow. The beading and flow rate are balanced to maintain constant fine filament formation.
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