摘要 |
An aldehyde hydrogenation catalyst consisting essentially of a mixture of copper and zinc oxide impregnated with a minor selectivity improving amount of a selectivity enhancer comprising the combination of an alkali metal selectivity enhancer selected from the group consisting of sodium, potassium, lithium, cesium, and mixtures thereof and a transition metal selectivity enhancer selected from the group consisting of nickel, cobalt, and mixtures thereof. |
申请人 |
UNION CARBIDE CORP., DANBURY, CONN., US |
发明人 |
LOGSDON, JOHN EARL, HOUSTON 77062 TEXAS, US;LOKE, RICHARD ALLEN, SANTA FE 77517 TEXAS, US;MERRIAM, JAY STEUART, LOUISVILLE 40206 KENTUCKY, US;VOIGHT, RICHARD WILLIAM, HOUSTON 77070 TEXAS, US |