4. Catalyst, solid sorbent, or support therefor: product or process
  5. Regenerating or rehabilitating catalyst or sorbent
  6. Treating with a liquid or treating in a liquid phase,...

Hanceford L. Allen

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Method for solvent extraction of metallic mineral values from ac

Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Radioactive metal
Patent

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Purification of phosphoric acid

Liquid purification or separation – Processes – Ion exchange or selective sorption
Patent

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Purification of phosphoric acid

Classifying – separating – and assorting solids – Precedent preparation of items or materials to facilitate... – Selective differentiation
Patent

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Regeneration of activated carbon

Catalyst – solid sorbent – or support therefor: product or process – Regenerating or rehabilitating catalyst or sorbent – Treating with a liquid or treating in a liquid phase,...
Patent

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Profile ID: LFUS-PAI-P-1140643

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