4. Catalyst, solid sorbent, or support therefor: product or process
  5. Catalyst or precursor therefor
  6. Metal, metal oxide or metal hydroxide

Gerard Letray

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Process for making ethylene oxide catalyst

Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Metal – metal oxide or metal hydroxide
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Process for separating ethylene oxide from aldehyde impurities b

Distillation: processes – separatory – Plural distillations performed on same material – One a distillation under positive pressure or vacuum
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Profile ID: LFUS-PAI-P-25199

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