| 扬子PTA装置加氢反应条件的优化 |
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| 引用本文： | 王振新. 扬子PTA装置加氢反应条件的优化[J]. 聚酯工业, 2003, 16(1): 33-35 |
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| 作者姓名： | 王振新 |
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| 作者单位： | 扬子石油化工股份有限公司化工厂,江苏,南京,210048 |
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| 摘 要： | 对扬子PTA装置改造后加氢精制工艺条件的优化进行了探讨,确定了主要工艺参数:反应压力7.0～7.25MPa,反应温度282～283℃,配料质量分数27%～28%,催化剂充填量10500～11000kg。综合其他改造后,使PTA装置达到年产60万t,能耗比原设计有较大降低。
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| 关 键 词： | PTA 4-CBA Pd/C催化剂 |
| 文章编号： | 1008-8261(2003)01-0033-03 |
| 修稿时间： | 2002-07-22 |
Optimization of hydrogenation reaction condition on YPC-PTA plant |
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| Abstract: | The optimization of hydrorefining process condition after YPC-PTA plant modification are discussed,the main process parameters are determined,the reaction pressure is 7.0～7.25 MPa,the reaction temperature is 282～283 ℃,the compounding concentration is 27%～28%,the catalyst quantity is 10 500 ～11 000 kg.According with other modification,the output of PTA can reach 600 kt per year and the energy consumption is considerable decreased than that of the original design. |
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| Keywords: | PTA 4-CBA |
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