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OALib Journal期刊
ISSN: 2333-9721
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ni2p和mos2催化剂在二苯并噻吩加氢脱硫反应中的氢溢流效应
, PP. 708-713
Keywords: ni2p,mos2,加氢脱硫,氢溢流,二苯并噻吩
Abstract:
？对分层装填的ni2p//mos2催化剂上的二苯并噻吩加氢脱硫反应进行了研究。结果表明,分层装填的ni2p/al2o3和mos2/al2o3催化剂在二苯并噻吩加氢脱硫反应中存在氢溢流效应,氢溢流有助于提高mos2催化剂的活性位密度和加氢脱硫反应速率。由于ni2p比nisx具有更强的氢分子解离能力,ni2p//mos2催化体系的氢溢流因子略高于nisx//mos2;相对于nisx,ni2p对mos2催化剂是更好的助剂。
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