VERFAHREN ZUR HERSTELLUNG VON PROPYLENOXID UNTER ANWENDUNG EINES AUF ERDALKALIKARBONATEN AUFGETRAGENEN EDELMETALKATALYSATORS

摘要

Propylene is oxidized to propylene oxide in the vapor phase using oxygen and a supported catalyst comprising silver, gold, a potassium promoter such as potassium nitrate or potassium carbonate and a support comprised in whole or in substantial part of an alkaline earth metal carbonate.