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Red Mud (Bauxite Residue) Processing

-- Steady & Reliable Manufacturer --

Introduction

Red mud, or bauxite residue, is a major waste by-product of the alumina industry. Our processing technology offers a sustainable solution to this environmental challenge by converting red mud into a viable raw material for construction. Our robust grinding and drying mills are designed to handle the fine, sticky, and highly alkaline nature of red mud. By processing it, you can produce a pozzolanic material for cement and concrete, a colorant for bricks, or a component for road base, turning a hazardous waste into a valuable resource.

Raymond Mill Factory
Raymond Mill Equipment
Raymond Mill Production

Specifications

ModelFeed TypeProcess GoalCapacity (t/h)Key Challenge
LYH-VM-700Filtered Red MudDrying & Deagglomeration15-40Stickiness, Alkalinity

Applications

  • Cement Production: Used as an iron and alumina source in the raw mix for cement clinker.
  • Concrete Admixture: Can be processed to act as a supplementary cementitious material.
  • Brick & Tile Manufacturing: Serves as a primary raw material and a red colorant.
  • Road Construction: Used as a sub-base material for road building.

Advantages

  • Waste Valorization: Provides a proven technological solution to one of the biggest waste challenges in the metals industry.
  • Handles Difficult Material: Our vertical mills are specifically adapted to handle the high moisture and stickiness of red mud through integrated drying and optimized material flow.
  • Corrosion Resistance: We offer specialized materials and coatings for components that come into contact with the highly alkaline red mud to ensure long service life.
  • Large-Scale Solution: Our technology is scalable to the high volumes of red mud produced by alumina refineries.

Payment & Shipping

We support various payment methods, including T/T and L/C, and can work with project financing requirements. Our logistics team ensures that every component is meticulously packed for safe international transport, with full documentation for a hassle-free import process.

Frequently Asked Questions

  • Q: Is it safe to use red mud in construction?
  • A: Yes, when processed correctly. The primary concern is the high alkalinity. Processes like sintering or using it within the cement matrix effectively neutralize the alkalinity and safely lock in any heavy metals, creating a stable and safe construction material. Regulatory approval is often required.
  • Q: What is the main purpose of grinding red mud?
  • A: The primary goal is typically drying and deagglomeration. Filtered red mud is a cake-like material. Our mill uses hot gas to dry this cake and a gentle grinding action to break it down into a fine, consistent, and easy-to-handle powder, which can then be used in other processes.

Recommended Links:

Bauxite Ore Milling Equipment Manganese Ore Processing Mill Fly Ash Processing for Concrete Gangue and Tailing Reprocessing
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  • NANTONG LIYUANHENG MACHINERY CO., LTD.
  • NANTONG LIYUANHENG MACHINERY CO., LTD.
  • NANTONG LIYUANHENG MACHINERY CO., LTD.
  • NANTONG LIYUANHENG MACHINERY CO., LTD.
about liyuanheng

Nantong Liyuanheng Machinery Co., Ltd. is a technology enterprise specializing in ultrafine grinding equipment research, development, manufacturing, and EPCM. Long-term commitment to environmental protection and energy saving, grinding, superfine grinding, and other new technology research and development and provide customers with a one-stop system solutions. China Red Mud (Bauxite Residue) Processing Manufacturers and Red Mud (Bauxite Residue) Processing Suppliers . The complete set of grinding equipment is trusted by customers for its advanced technology, environmental protection, energy saving, and stable quality. Nearly 100 energy-saving grinding production lines have been successfully applied in metallurgy, mining, and other industries.

The grinding mill is mainly suitable for grinding processing of metallurgy, building materials, chemical industry, mining, and other mineral materials. It can grind limestone, calcite, calcium oxide, calcium hydroxide, quartz, feldspar, talcum, barite, fluorite, rare earth, marble, ceramic, bauxite, manganese ore, iron ore, copper ore, phosphate ore, iron oxide red, zircon sand, slag, water granulated slag, cement clinker, activated carbon, dolomite, granite, garnet, Iron oxide yellow, soybean cake, chemical fertilizer, compound fertilizer, fly ash, bituminous coal, coking coal, lignite, rhodochrosite, chromium oxide green, gold, red mud, clay, kaolin, coke, gangue, china clay, bluestone, fluorite, bentonite, medical stone, rhyolite, greenstone, pyrophyllite, shale, purple sands, chlorite, multiple rocks, basalt, gypsum, graphite, silicon carbide, thermal insulation materials and all kinds of non-flammable and explosive mineral materials which Moh's hardness is below 7 grade and water content below 6%. The granularity of the finished product can be adjusted between 0.25 and 0.023 millimeters (equivalent to 60 mesh and 600 mesh) according to different requirements.

  • NANTONG LIYUANHENG MACHINERY CO., LTD.

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