Shaped hydrogenation catalyst and processes for their preparatio

Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Silicon containing or process of making

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502253, 502260, 502331, 502338, 502343, 502345, 502245, 502259, B01J 2108, B01J 2372, B01J 2374

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active

059770104

ABSTRACT:
Shaped catalyst compositions are disclosed comprising (i) at least one metal selected from the group consisting of copper, manganese, zinc, nickel, cobalt and iron, (ii) calcium silicate and (iii) at least one clay material. Also disclosed are a process for preparing the foregoing shaped compositions and a process for hydrogenating aldehydes, ketone, carboxylic acids, carboxylic acid esters and nitro aroniate compounds using these shaped catalysts.

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