Catalytic Dehydrochlorination of 1, 2-Dichloroethane over Pyridine Deposited Pitch-Based Active Carbon Fiber
Catalytic Dehydrochlorination of 1, 2-Dichloroethane over Pyridine Deposited Pitch-Based Active Carbon Fiber
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DOI：
10.1246/cl.1996.967
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发表时间：
1996-11
影响因子：
1.6
通讯作者：
Chiaki Sotowa;Y. Kawabuchi;I. Mochida
中科院分区：
文献类型：
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作者：
Chiaki Sotowa;Y. Kawabuchi;I. Mochida
吡啶化学气相沉积（CVD）改性沥青基活性炭纤维（pitch-ACF）对1，2-二氯乙烷（1，2-DCE）脱氯化氢反应具有良好的催化活性。与聚丙烯腈基活性炭纤维（PAN-ACF）相比，化学气相沉积法（CVD）增重2%的ACF在360 °C（转化率：约100%）下的使用寿命超过300 h。20%; VC选择性：99.7%;接触时间：5.8 × 10−3）。
Pitch-based active carbon fiber (pitch-ACF) modified by pyridine chemical vapor deposition (CVD) showed excellent catalytic activity for dehydrochlorination of 1, 2-dichloroethane (1, 2-DCE) into vinyl chloride (VC). Compared with polyacrylonitrile-based ACF (PAN-ACF), the present ACF of 2% weight increase by CVD showed long life over 300 h at 360 °C (conversion: ca. 20%; VC selectivity: 99.7%; contact time: 5.8 × 10−3).