Exhibition Highlights
The 3rd China (Jiangxi) International Green Mining Expo, a three-day event, has successfully concluded. Addressing the core pain points commonly faced by the mining industry today, such as low utilization rates of low-grade ore, difficulty and significant loss in the extraction of valuable and rare metals, challenges in meeting environmental standards for tailings water, difficulty in removing smelting impurities, and high costs in recycling rare and precious metals, Haipu New Materials showcased its independently developed separation and purification materials and complete solutions. Focusing on industry pain points and covering the entire chain from mining and beneficiation to smelting and refining, Haipu New Materials' core separation and purification technologies have created customized solutions for the entire mineral resource development process, garnering attention and recognition from numerous industry clients.
01 Directly addressing the core pain points of mining enterprises
Low Resource Utilization
Rich mineral resources are becoming increasingly scarce. Copper, nickel, cobalt, and rare and precious metals such as gold, silver, platinum, gallium, rhenium, and vanadium in low-grade ores and tailings cannot be efficiently recovered, resulting in the loss of large amounts of high-value resources through wastewater and tailings.
Smelting and Purification Bottlenecks
The complex composition of slurries makes tungsten-molybdenum separation, nickel-cobalt salt impurity removal, and electrolyte purification difficult, especially in the enrichment and purification of rare and precious metals. Traditional processes fail to achieve the required purity, affecting the quality of the final product.
Increasing Environmental Pressure
Tailings wastewater and smelting acid contain heavy metals, arsenic, fluorine, and other pollutants. Traditional processes lack precision, consume large amounts of reagents, generate high solid waste, and incur high environmental compliance costs.
Reliance on Key Materials
High-end adsorption and separation materials rely on imports, resulting in high procurement costs and long supply cycles, failing to meet the needs of domestic extraction processes for complex minerals and rare and precious metals.
The entire process is disconnected.
The mineral processing, smelting, and refining stages are operated in separate segments, resulting in a low overall recovery rate of rare and precious metals. This makes it impossible to form a closed resource loop and maximize overall benefits.
02 Haipu Helps Provide Green Mining End-to-End Solutions——Covering mining, smelting, and refining, a one-stop solution to break the deadlock.
Haipu is deeply involved in the field of mineral separation and purification. With its proprietary adsorption separation technology as the core, it breaks through the limitations of traditional processes and can provide customized solutions for the entire process of "mining and beneficiation - smelting - refining and purification". It is particularly good at the efficient extraction and deep purification of rare and precious metals, maximizing resource extraction, achieving precise metal separation, and greening of feed liquid treatment.
Mining and Beneficiation Stage: Tailings Turned into Treasure, Mining and Recycling Simultaneously
Tailings are the end product of the mineral processing stage. Previously, they were mostly simply dumped and discarded, wasting resources and polluting the environment.
Haipu breaks away from the traditional "mining first, then treating" model, integrating resource recycling into the entire mining and beneficiation cycle. At the very first moment of tailings wastewater generation, special adsorption resins are used to selectively adsorb heavy metal ions such as copper, lead, zinc, and cadmium, while simultaneously recovering associated rare and precious metals. This achieves the enrichment and recovery of low-concentration valuable metals and deep purification of wastewater, truly realizing simultaneous mining and beneficiation while simultaneously recovering resources. This transforms waste tailings into usable secondary resources, balancing resource benefits with environmental requirements.
Smelting Stage: Precise Enrichment of Strategic Metals and Efficient Impurity Removal
Whether it's pyrometallurgy or hydrometallurgy, Haipu offers targeted technical solutions to address the pain points of different smelting processes:
• Pyrometallurgy: Focusing on flue gas resource recovery and targeted rhenium extraction from waste acid using specialized adsorbents, significantly improving waste resource utilization and reducing pollution emissions.
• Hydrometallurgy: Relying on independently developed special resins, it precisely enriches metals such as uranium, gold, lithium, cobalt, nickel, vanadium, and molybdenum, focusing on the selective capture and separation of rare and precious metals, specifically solving industry challenges such as tungsten-molybdenum separation and nickel-cobalt salt impurity removal; simultaneously, it efficiently removes salts and heavy metals from solutions. The resin is recyclable, reducing long-term operating costs. In addition, Haipu can develop customized resins, with multiple products working synergistically to significantly improve the recovery rate of rare and precious metals and product purity.
Refining and Purification Stage: Deep Purification, Enhancing Product Quality
A core pain point in the refining process is incomplete impurity removal, which affects the final product grade. Haipu's deep purification technology can precisely remove trace impurities such as boron, arsenic, calcium, magnesium, bismuth, antimony, and chlorine from leaching solutions, making it suitable for electrolyte purification scenarios involving copper, zinc, and nickel. Simultaneously, it efficiently recovers precious metals such as gold, silver, and platinum, as well as rare and dispersed metals such as gallium, vanadium, rhenium, and molybdenum from smelting wastewater, achieving comprehensive recovery of rare and precious metals. This allows even low-grade ores to produce high-purity products, achieving product premiumization and significantly increasing market value.
Core technological advantages
Independent R&D, Eliminating Import Dependence
All adsorbents and membrane materials are independently developed, customized and optimized for complex domestic mineral types. They are resistant to strong acids and alkalis, and impurity interference, especially suitable for rare and precious metal extraction processes. Core technologies are fully controllable, ensuring stable supply and a cost-effectiveness far exceeding imported products.
High Selectivity and Ultra-High Recovery Rate
Unlike traditional extensive processes, it achieves targeted adsorption and separation, efficiently enriching even low concentrations of rare and precious metals. Copper ion enrichment concentrations can reach 30g/L, significantly leading the industry in rare and precious metal recovery efficiency.
Customized Solutions, Highly Adaptable
Designed specifically for different mineral types and processes, covering laterite nickel ore, copper ore, gold ore, tungsten-molybdenum ore, and other mineral types. Adaptable to different process routes such as acid/alkali processes and pyrometallurgical/hydrometallurgical processes. Typical applications include high-value scenarios such as Bayer process gallium extraction, molybdenum extraction from molybdenum acid leaching, gold and silver cyanide smelting, and rhenium extraction from waste acid.
Green and low-carbon, cost-effective and efficient
Low reagent consumption, no secondary pollution, low solid waste production, and recyclable resin not only meet stringent environmental requirements but also reduce operation and maintenance costs, achieving a double harvest of resource benefits and environmental advantages.
Extensive case studies and mature experience
Covering multiple typical scenarios such as nickel extraction from laterite nickel ore, comprehensive tailings recovery, acid treatment from pyrometallurgical copper smelting, arsenic removal from mine wastewater, and rare and precious metal enrichment and recovery, the project boasts ample experience in engineering implementation and stable and reliable operation.
Key Product Matrix
In mineral resource development, improving quality and efficiency is the core, while green environmental protection is the bottom line. Jiangsu Haipu Functional Materials always focuses on technology and is guided by customer pain points, providing mineral development companies with full-process, customized, and high-return separation and purification solutions to help them break through resource bottlenecks, overcome environmental challenges, and enhance their core competitiveness.
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