Dead-Burned Magnesia
Production Process: Calcined at 1600°C in a vertical kiln, crushed, and screened into
required granularities.
Product Specifications: Large blocks and various granularities.
Main Indicators: MgO (≥92%, 90%, 85%, etc.).
Product Appearance: Brown-yellow.
Product Applications: Used in dry mixes, gunning mixes,, and other refractory
applications.
Product Classification:
hiddenValue
Key words:
Refractory material
Keywords: High-Temperature Materials
Product Introduction
Production Process: Calcined at 1600°C in a vertical kiln, crushed, and screened into
required granularities.
Product Specifications: Large blocks and various granularities.
Main Indicators: MgO (≥92%, 90%, 85%, etc.).
Product Appearance: Brown-yellow.
Product Applications: Used in dry mixes, gunning mixes,, and other refractory
applications.
Beijing LIRR Company continuously enhances and extends its industrial chain, building a full-cycle model from "mining - ore deep processing - raw material synthesis and processing - high-temperature material products - to post-use material recycling and comprehensive utilization."
The company owns a magnesite mine with an annual output of 1 million tons of high-quality magnesite ore.
It operates an advanced production line for magnesium refractory raw materials, with an annual output of 100,000 tons of fused magnesia, 100,000 tons of high-purity magnesia, and 100,000 tons of high-quality dead-burned magnesia.
With proprietary ultra-high-power fused corundum smelting equipment, it produces 150,000 tons of fused corundum and 10,000 tons of fused spinel each year.
The company operates a 90-meter high-temperature tunnel kiln along with six ball-milling production lines for raw and clinker grinding, producing 20,000 tons of activated α-alumina micro powder annually.
It also has two intelligent high-temperature tunnel kilns with supporting crushing and processing systems, with an annual output of 100,000 tons of homogenized bauxite and sintered mullite.
Process flow of paper machine
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Core values: Win-win, Distinctively-outstanding
Mission: Servicing customers, Creating value, Rewarding the shareholders and benefiting the society
Corporation Vision: Become a world-famous and international competitive refractory corporation
International Business
E-mail: itd@bjlirr.com
DigitalCard：DigitalCard
E-mail：itd@bjlirr.com
WhatsApp：+86-10-53208836
Tel②：+86-10-53208836
Tel①：+86-10-61714725