HBMER is an engineering firm composed of an outstanding technical team with extensive domestic experience. We continuously invest human and material resources in these fields, leading industry development both domestically and internationally. With expertise ranging from pilot plants to large-scale production, we provide our clients with a regionally leading position.
1. Innovative Lime Calcination Technologies Low-Energy Suspension Calcination Technology
Utilizes a multi-stage preheater and suspension calciner design, improving thermal efficiency by 30%, reducing fuel consumption by 20%, and cutting CO₂ emissions by 15%. Suitable for high-activity lime production (>350mL) and applications like steel slag co-processing. Intelligent Control System
AI-based dynamic optimization of calcination temperature and residence time ensures stable lime activity (±5mL), already implemented in multiple domestic projects with an annual capacity of 500,000 tons. CO₂ Capture and Utilization
Integrated exhaust gas CO₂ purification (purity >99.5%) for food-grade dry ice or chemical feedstocks, enabling a circular economy model.
2. Breakthrough Magnesium Metal Smelting Processes Large-Scale Vertical Retort Furnace with Waste Heat Recovery
Single-retort capacity of 200-300/day, waste heat power generation efficiency of 25%, reducing energy consumption by 30% compared to traditional Pidgeon process. Green Electrolytic Magnesium Technology (Pilot Stage)
Collaborating with universities to develop new cathode materials for molten salt electrolysis of MgCl₂, improving current efficiency to 90% and reducing power consumption to <12,000 kWh/ton Mg. Planned pilot completion in 2025. Intelligent Slag Removal System
Machine vision identifies slag composition, achieving >95% automated slag removal and minimizing magnesium loss.
3. High-Efficiency Oxidized Pellet Production Solutions Composite Binder Technology
Proprietary organic-inorganic binder formulations increase pellet compressive strength to 3,500N/pellet while reducing bentonite usage by 50%. Intelligent Thermal Regulation for Grate-Kiln Systems
Digital twin-based temperature field simulation improves oxidation uniformity, stabilizing FeO content at <0.5%. High-Proportion Low-Grade Ore Utilization
Through particle size classification and activation roasting, iron ore grades as low as 58%-60% can constitute up to 40% of feedstock, reducing pellet costs by 12%.
4. Hydrogen-Based Direct Reduced Iron (DRI) Technologies Multi-Mode Shaft Furnace Hydrogen Reduction System
Supports flexible switching between pure hydrogen and hydrogen-rich gas (H₂ ≥70%), with hydrogen consumption <48kg/ton (standard conditions) and metallization rate >93%. Paired with green hydrogen from electrolysis for zero-carbon production. Exhaust Gas Decarbonization and Hydrogen Recovery
Combines PSA and membrane separation for >90% H₂ recovery and >85% CO₂ capture rates. Fine Ore Direct Reduction Process (Pilot Completed)
Achieves fluidized bed reduction of fine ores, reducing energy consumption by 25% compared to traditional methods.
5. Low-Carbon Innovations in Carbon-Based Iron Reduction Microwave-Enhanced Carbothermal Reduction
Microwave activation improves carbon reductant reactivity, shortening reduction time by 40% and reducing coal consumption to <600kg/ton iron. Biomass Charcoal as Coke Substitute
Biomass charcoal can replace 30%-50% of coke, with integrated tar cracking technology to reduce fossil carbon usage. Optimized Smelting Reduction Furnace (SRP) Design
High-chromium refractories and slag system adjustments extend furnace lifespan to 18 months, suitable for high-phosphorus ores.
HBMER’s Core Advantages End-to-End Service Capability: From lab R&D (e.g., hydrogen reduction small-scale tests) to pilot plants (e.g., 5,000-ton/year electrolytic magnesium line) and EPC turnkey projects (20+ large-scale lime kiln projects delivered).
Customized Solutions: Tailored process packages for regional resource conditions (e.g., high-phosphorus iron ore in Southeast Asia, green hydrogen in the Middle East). Low-Carbon Technology Portfolio: Includes carbon capture (CCUS), hydrogen applications, and waste slag recycling, helping clients navigate carbon tariffs.
