发明名称 |
PROCESS AND APPARATUS FOR MANUFACTURING AROMATIC CARBOXYLIC ACIDS INCLUDING PURE FORMS THEREOF |
摘要 |
A process and apparatus for manufacture of aromatic carboxylic acids comprises a liquid phase oxidation of aromatic hydrocarbon feed materials and treatment of a high pressure off-gas from the liquid phase oxidation to separate water and reaction solvent and preferentially apportion liquid phase oxidation by-product species between gas and liquid phase resulting from separation. Processes for making pure forms of aromatic carboxylic acid also are included. |
申请公布号 |
KR101432517(B1) |
申请公布日期 |
2014.08.22 |
申请号 |
KR20077024038 |
申请日期 |
2006.03.20 |
申请人 |
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发明人 |
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分类号 |
C07C51/265;C07C63/00;C07C63/15 |
主分类号 |
C07C51/265 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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