US2006094899A1PendingUtilityA1
Process for preparing ruthenium-carrying alumina and process for oxidizing alcohol
Est. expiryApr 26, 2022(expired)· nominal 20-yr term from priority
B01J 23/462C07C 45/39C07C 45/38C07D 333/22B01J 21/04B01J 37/031C07C 51/235B01J 23/46C07B 61/00C07C 205/44
48
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Claims
Abstract
A ruthenium-carrying alumina, which is prepared by suspending alumina in a solution containing trivalent ruthenium and adding a base to the suspension, is provided. This ruthenium-carrying alumina is useful as a catalyst for oxidizing alcohols by contacting the alcohols with molecular oxygen, and can be used for oxidizing the alcohols at a high conversion to produce ketones, aldehydes, carboxylic acids, etc. with good productivity.
Claims
exact text as granted — not AI-modified1 . A process for preparing a ruthenium-carrying alumina, the process comprising the steps of:
suspending alumina in a solution containing trivalent ruthenium and adding a base to the suspension.
2 - 6 . (canceled)
7 . A process for preparing an oxidation catalyst containing a ruthenium-carrying alumina, the process comprising the steps of:
suspending alumina in a solution containing trivalent ruthenium and adding a base to the suspension.
8 . An oxidation catalyst including a ruthenium-carrying alumina which is prepared by the process according to claim 1.Join the waitlist — get patent alerts
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