| 从裂解C_(10)~+馏分中分离萘的研究 |
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| 引用本文： | 吴元春.从裂解C_(10)~+馏分中分离萘的研究[J].精细石油化工,2001(3). |
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| 作者姓名： | 吴元春 |
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| 作者单位： | 中国石化扬子石化股份公司!南京，210048 |
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| 摘 要： | 以裂解 C+ 10 精馏切割制得的富萘馏分为原料 ,利用正交实验法摸索了最佳的结晶分离工艺条件 ,对回收萘的收率、纯度最佳值做了区间估计 ,并对实验数据进行了多元线性回归 ,得出了收率预测方程。在推荐的工艺条件下经多次实验证明产品萘质量纯度大于 98% ,收率大于 89%。
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| 关 键 词： | 结晶 裂解C10+ 萘 分离 |
STUDY ON RECOVERY OF NAPHTHALENE FROM PYROLYSIS C_(10)~+ FRACTION |
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| Wu Yuanchun.STUDY ON RECOVERY OF NAPHTHALENE FROM PYROLYSIS C_(10)~+ FRACTION[J].Speciality Petrochemicals,2001(3). |
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| Authors: | Wu Yuanchun |
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| Abstract: | The optimum conditions of crystallization separation process for recovering naphthalene from naphthale rich fraction from pyrolysis C + 10 were investigated. By regression with experimental data, a recovery rate prediction equation was proposed. The results showed that the purity of of product ≥ 98%, and recovery rate ≥ 89%. |
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| Keywords: | crystallization cracked C 10 naphthalene separation |
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