| 发明名称 |
Oxidation Process For Preparing Purified Aromatic Carboxylic Acids |
| 摘要 |
A process including: (a) contacting an aqueous solution including a crude aromatic carboxylic acid with an oxygen source in the presence of an oxidation catalyst including at least one of Ru, Au, Pt, Ir or V, and oxides, alloys, salts and mixtures thereof; and (b) purifying the product of step (a) to form a purified aromatic carboxylic acid. |
| 申请公布号 |
US2015183705(A1) |
申请公布日期 |
2015.07.02 |
| 申请号 |
US201414586085 |
申请日期 |
2014.12.30 |
| 申请人 |
BP Corporation North America Inc. |
发明人 |
Metelski Peter |
| 分类号 |
C07C51/285;C07C51/487;C07C51/265 |
主分类号 |
C07C51/285 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A process, comprising:
(a) contacting an aqueous solution comprising a crude aromatic carboxylic acid with an oxygen source in the presence of an oxidation catalyst comprising at least one of Ru, Au, Pt, Ir or V, and oxides, salts, alloys and mixtures thereof; and (b) purifying the product of step (a) to form a purified aromatic carboxylic acid. |
| 地址 |
Naperville IL US |
