Abstract

In this work, the mesoporous material Al-B-SBA-15 has been obtained by direct synthesis method with Si : B : Al ratio of 10 : 0.5 : 0.5. Wetness impregnation (WI) method was used to load platinum on Al-B-SBA-15. The prepared support and catalyst were characterized by nitrogen adsorption–desorption measurement (BET), XRD, TEM, and TPD-NH₃ to investigate the influence of boron and aluminium on characteristics of the catalyst. The activity of the bifunctional catalyst was tested for hydrogenation of tetralin at 180–220°C, hydrogen pressure of 1.5–2.5 MPa for 3 h.

中文翻译：

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Al-B-SBA-15的直接合成及其在双酚加氢双功能铂催化剂制备中的应用

摘要

在这项工作中，通过直接合成方法以Si∶B∶Al的比例为10∶0.5∶0.5获得了介孔材料Al-B-SBA-15。湿法浸渍（WI）方法用于将铂负载在Al-B-SBA-15上。通过氮吸附-脱附测量（BET），XRD，TEM和TPD-NH ₃对制备的载体和催化剂进行了表征，以研究硼和铝对催化剂性能的影响。测试了双功能催化剂在180–220°C，氢气压力1.5–2.5 MPa下氢化3小时四氢化萘的活性。