Product Highlights

High Mechanical Strength: Exhibits tremendous crushing strength, easily withstanding extremely high-pressure reactor environments and heavy catalyst bed loads without cracking, powdering, or shattering.

Excellent Chemical Stability: Highly inert and profoundly resistant to corrosion from all organic and inorganic acids (except hydrofluoric acid), alkalis, and various organic solvents in severe processing environments.

Exceptional Thermal Resistance: Capable of enduring continuous high operating temperatures and resisting thermal shock during rapid thermal cycling without structural degradation.

Low Water Absorption: An extremely dense, sintered internal structure ensures minimal moisture absorption, strictly preventing swelling, spalling, or bursting during sudden temperature spikes.

Versatile Grading Options: Available in a wide spectrum of alumina contents (ranging from regular 17% up to ultra-high 99.5%) to perfectly match the specific chemical, thermal, and economic requirements of any industrial reactor.

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Typical Applications

Catalyst bed support and covering in petroleum refineries, hydrocracking, hydrodesulfurization, and catalytic reforming units. Gas processing plants, natural gas drying, and molecular sieve dehydration systems. Chemical and fertilizer plants, specifically as support media in ammonia synthesis and methanol reactors.