Synthesis of Block Ceramic Catalyst Carriers Based on Natural Raw Materials and Metallurgical Slags

Synthesis of Block Ceramic Catalyst Carriers Based on Natural Raw Materials and Metallurgical Slags

Článek Scopus

For ecological catalysis, including the purification of exhaust gases, the most promising are block catalysts. The synthesis of ceramic block catalyst carrier was carried out based on classical methods of powder metallurgy, in which moulding compounds were prepared from the starting materials in the form of powders, which were then extruded with thermal training at each stage. It is proposed to use ceramic block carriers synthesized from a mixture of natural Kazakhstan aluminosilicates and metallurgical slag of lead and copper production for environmental catalysis. The obtained results prove the possibility of extruding new materials for use as ceramic carriers for catalysts from a mixture of natural Kazakhstan's aluminosilicates and metallurgical slag of lead and copper production without additional preliminary chemical treatments. In works of other authors haven't found such combinations of components for the manufacture of catalysts.

For ecological catalysis, including the purification of exhaust gases, the most promising are block catalysts. The synthesis of ceramic block catalyst carrier was carried out based on classical methods of powder metallurgy, in which moulding compounds were prepared from the starting materials in the form of powders, which were then extruded with thermal training at each stage. It is proposed to use ceramic block carriers synthesized from a mixture of natural Kazakhstan aluminosilicates and metallurgical slag of lead and copper production for environmental catalysis. The obtained results prove the possibility of extruding new materials for use as ceramic carriers for catalysts from a mixture of natural Kazakhstan's aluminosilicates and metallurgical slag of lead and copper production without additional preliminary chemical treatments. In works of other authors haven't found such combinations of components for the manufacture of catalysts.

synthesis of ceramic block; block; catalyst carrier; ceramic block carriers; metallurgical slag; materials; ceramic carriers;

synthesis of ceramic block; block; catalyst carrier; ceramic block carriers; metallurgical slag; materials; ceramic carriers;

Utegenova, M.E., Sadenova, M.A., Klemeš, J.J.

2020

30.10.2019

Italian Association of Chemical Engineering - AIDIC

2283-9216

Chemical Engineering Transactions

76

Italská republika

151

156

6

https://www.aidic.it/cet/19/76/026.pdf