硼掺杂的Pd/HY沸石催化剂上的乙炔氢氯化反应
Acetylene hydrochlorination over boron-doped Pd/HY zeolite catalysts.
作者信息
Wang Lu, Lian Lizhen, Yan Haijun, Wang Feng, Wang Jide, Yang Chao, Ma Lida
机构信息
Key Laboratory of Oil and Gas Fine Chemicals of Education, Xinjiang Uyghur Autonomous Region, College of Chemistry and Chemical Engineering, Xinjiang University Urumqi PR China 830046
Xinjiang De'an Environmental Protection Technology Co. Ltd Urumqi 830026 PR China.
出版信息
RSC Adv. 2019 Sep 25;9(52):30335-30339. doi: 10.1039/c9ra05576b. eCollection 2019 Sep 23.
A novel boron-doped Pd/HY zeolite catalyst for acetylene hydrochlorination was prepared and exhibited an outstanding catalytic performance (the acetylene conversion was maintained at >95% for about 30 h). The boron species can stabilize catalytically active Pd species and weaken carbon deposition and Pd reduction during the reaction, thus improving the catalytic stability.
制备了一种用于乙炔氢氯化反应的新型硼掺杂Pd/HY沸石催化剂，该催化剂表现出优异的催化性能（乙炔转化率在约30小时内保持>95%）。硼物种可以稳定催化活性Pd物种，并在反应过程中减弱积碳和Pd还原，从而提高催化稳定性。
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