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

Gunther Schummer

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Process for the preparation of pyrocatechol and hydroquinone

Distillation: processes – separatory – Plural distillations performed on same material – One a distillation under positive pressure or vacuum
Patent

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Process for the preparation of pyrocatechol and hydroquinone

Distillation: processes – separatory – Plural distillations performed on same material – One a distillation under positive pressure or vacuum
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

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Profile ID: LFUS-PAI-P-1311758

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