A ceramic copper-alumina-silica catalyst (CAS-C) for dehydrogenation of cyclohexanol to cyclohexanone in the process of carbamide production was used to study the rheological and mechanical properties of the copper-containing alumina-silica plastic material depending on its composition. The provided data characterize the effect of the process and design conditions of molding the material in a screw press on the performance of extruded ceramic billets. The uncovered specifics of the behavior of the molded plastic material are due to the differences in the surface properties of silica particles interacting with the precursor of the active ingredient during catalyst synthesis. A composition of the molding material and screw-press extrusion conditions were established to ensure the yield of high-quality, mechanically strong ceramic billets (extrudates).

一种用于在尿素生产过程中将环己醇脱氢为环己酮的陶瓷铜-氧化铝-二氧化硅催化剂（CAS-C），用于研究含铜的氧化铝-二氧化硅塑料材料的流变和力学性能（取决于其组成）。所提供的数据表征了在螺杆压力机中成型材料的工艺和设计条件对挤出陶瓷坯料性能的影响。模制塑料材料的行为的未发现细节是由于在催化剂合成过程中与活性成分的前体相互作用的二氧化硅颗粒的表面性质的差异。确定了成型材料的成分和螺杆压力机的挤出条件，以确保高质量，