| 摘要 |
<p>@ A method for the oxidative conversion of methane, to higher hydrocarbons, particularly ethylene and ethane, in which a methane-containing gas, such as natural gas, and a free oxygen containing gas are contacted with a contact material selected from the group consisting of:
<UnorderedLists id="ula01" listStyle="none"><ListItem>(a) a component comprising: (1) at least one oxide of a metal selected from the group consisting of calcium, strontium and barium and, optionally, a component comprising: (2) at least one material selected from the group consisting of chloride ions, compounds containing chloride ions, tin and compounds containing tin;</ListItem><ListItem>(b) a component comprising: (1) at least one metal selected from the group consisting of sodium, potassium and compounds containing said metals, a component comprising: (2) at least one metal selected from the group consisting of Group IIA metals and compounds containing said metals, and, optionally, a component comprising: (3) at least one material selected from the group consisting of chloride ions, compounds containing chloride ions, tin and compounds containing tin; and</ListItem><ListItem>(c) a component comprising: (1) at least one metal selected from the group consisting of Group IA metals and compounds containing said metals, a component comprising: (2) at least one metal selected from the group consisting of calcium, strontium, barium and compounds containing said metals and, optionally, a component comprising: (3) at least one material selected from the group consisting of chloride ions, compounds containing chloride ions, tin and compounds containing tin.</ListItem></UnorderedLists></p> |
