| 摘要 |
1415870 Propylene oxide BATTELLE MEMORIAL INSTITUTE 10 Nov 1972 [11 Nov 1971] 52138/72 Heading C2C [Also in Division B1] Propene is controllably oxidized to propylene oxide by contacting propene containing 26À5 vol. per cent oxygen at 314‹ C. with a layered body comprising a nickel support 1 mm. thick, a gold layer 1 Á thick, an alumina layer 50- 1500 Š thick and an outer gold layer 100 Š thick whilst passing a current up to 1À5 A/cm.<SP>2</SP> through the body. |
