| 发明名称 |
POLYESTER PRODUCTION SYSTEM EMPLOYING HOT PASTE TO ESTERIFICATION ZONE |
| 摘要 |
<p>A polyester production process employing an esterification system that uses a distillation column to recover alcohol produced from an esterification zone and then utilizes the recovered alcohol to form a paste, which is recirculated back to the esterification zone with little or no cooling.</p> |
| 申请公布号 |
PT2115030(E) |
申请公布日期 |
2015.02.18 |
| 申请号 |
PT20080725888T |
申请日期 |
2008.02.21 |
| 申请人 |
GRUPO PETROTEMEX, S.A. DE C.V. |
发明人 |
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| 分类号 |
C08G63/78 |
主分类号 |
C08G63/78 |
| 代理机构 |
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代理人 |
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| 主权项 |
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