Stručni rad

Properties of carbon anode components for aluminium production

Ankica Rađenović ; Dr. sc., red. prof., Sveučilište u Zagrebu, Metalurški fakultet, Aleja narodnih heroja 3, 44103 SISAK

Sažetak

The quality of carbon electrode-anode depends on characteristics of coke filler, coal tar pitch binder and anode scrap, which are the components of green anode mixture. Petroleum coke is a dominant component of anode, which finds application in the aluminium production. The interdependence of physical-chemical properties of the petroleum coke, coal tar pitch binder and anode scrap and their influence on the stability of anode are shown. The presence of insoluble substances in coal tar pitch exerts a strong influence upon the microstructure and other properties of carbon anode. The connection of the properties and microstructure of anode components and anode quality is discussed.

Ključne riječi

petroleum coke; coal tar pitch; anode scrap; carbon anode

Hrčak ID:

80780

URI

https://hrcak.srce.hr/80780

Datum izdavanja:

30.4.2012.

Podaci na drugim jezicima: hrvatski

Posjeta: 9.882 *