4. Distillation: processes, separatory
  5. Plural distillations performed on same material
  6. One a distillation under positive pressure or vacuum

Norris J. Landis

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Acrylonitrile purification by extractive distillation

Distillation: processes – separatory – Plural distillations performed on same material – One a distillation under positive pressure or vacuum
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Process for prilling urea

Plastic and nonmetallic article shaping or treating: processes – Formation of solid particulate material directly from molten... – By extrusion spraying or gravity fall through orifice
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Urea hydrolysis

Liquid purification or separation – Processes – Chemical treatment
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Profile ID: LFUS-PAI-P-679846

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