| 发明名称 |
IRIDIUM CATALYSTS FOR CARBONYLATION |
| 摘要 |
A solid catalyst comprising an effective amount of iridium and at least one second metal selected from gallium, zinc, indium and germanium associated with a solid support material is useful for vapor phase carbonylation to produce carboxylic acids and esters from alkyl alcohols, esters, ethers or ester-alcohol mixtures. The iridium and at least one second metal are deposited on a support material. In some embodiments of the invention, the catalyst is useful for vapor phase carbonylation. |
| 申请公布号 |
US2016325270(A1) |
申请公布日期 |
2016.11.10 |
| 申请号 |
US201615210959 |
申请日期 |
2016.07.15 |
| 申请人 |
Eastman Chemical Company |
发明人 |
Zhu Zhidong George;Tustin Gerald Charles;Zoeller Joseph Robert;Moore Mary Kathleen;Jenkins David Alan |
| 分类号 |
B01J23/62;C07C51/12;C07C67/36;B01J23/60;B01J37/02 |
主分类号 |
B01J23/62 |
| 代理机构 |
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代理人 |
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| 主权项 |
1. A carbonylation catalyst comprising an effective amount of iridium and at least one second metal selected from gallium, zinc, indium and germanium wherein the iridium and the at least one second metal are associated with a solid support material comprising activated carbon. |
| 地址 |
Kingsport TN US |
