Category Industry

The main component of dense high-chrome bricks is Cr₂O₃, its mass fraction is usually more than 90%. Since pure chromium oxide (Cr₂O₃) is difficult to sinter, it is necessary to…

Super Duty High Alumina Brick Al 80 is a premium-grade refractory product manufactured primarily from bauxite raw material through high-temperature firing. With an alumina oxide (Al₂O₃) content of approximately 80%,…

To select the right refractory bricks for a carbon black reactor, we must first understand its structure and operating conditions. Carbon black production, especially the modern oil furnace process, is…

Blast furnace ironmaking is the world’s dominant process, where hot blast stoves supply 1200–1300°C air via pipeline networks (branches, mains, uptakes, bustle pipes). Why Andalusite Bricks? Low creep at high…

Regenerator checker blocks (packings) are a critical component of regenerators, as their design directly impacts: – Service life – Heat accumulation efficiency – Temperature regime stability Regenerator Structure and Operating…

Types of waste incinerators and refractory requirements The main types of waste incinerators: Pusher furnace (lattice type) Fluidised bed (fluidised bed) incinerators Converter Advantages of incineration: Complete destruction of pathogens…

Fused mullite bricks → Fused zirconium mullite bricks → AZS bricks Initially in the 50’s glass kiln use fused cast mullite brick, later introduced ZrO2, improve the organisation of mullite,…