A porous catalytically active membrane based on α-Al₂O₃ was synthesized. Powdered additives of the eutectic composition of magnesium oxide and silicon carbide were added to the initial corundum filler to synthesize a membrane framework with high open porosity and physical and mechanical characteristics that was pressed at 40 – 70 MPa followed by sintering in process combustion mode. Additives of Re₂O₇ andWO₂ were added up to 4 mass% to the initial mixture by a simple technological method to impart catalytic properties to the synthesized membrane. Scientific foundations were developed for creating a technology for one-stage production of catalytically active ultraporous membrane converters effective for dehydrogenation of cumene to α-methylstyrene.

基于α-Al系的多孔催化活性膜₂ ö ₃的合成。将具有氧化镁和碳化硅共晶成分的粉末状添加剂添加到初始刚玉填料中，以合成具有高开孔率和物理和机械特性的膜骨架，并在40-70 MPa下加压，然后在过程燃烧模式下进行烧结。Re ₂ O _7和WO _2的添加剂通过简单的技术方法将最多达4质量％的硅藻土添加到初始混合物中，以赋予合成膜以催化性能。为创建用于一步生产催化活性超孔膜转化器的技术的科学基础，该工艺可有效将枯烯脱氢为α-甲基苯乙烯。