貴重礦產和采礦
阿法拉伐擁有一系列設備，可優化金、鉑、銀等貴重礦石的選礦、浸出和提取過程中的分離、加熱和冷卻等關鍵工藝。我們的固液分離技術可用于各種工藝步驟，包括精礦脫水。重要的是，該技術是一種經過驗證的替代方法，可安全、經濟地管理尾礦，而無需使用水壩。
Robust technology designed for tough mining applications
- Optimal operation performance with minimal intervention
- High volume capacities with smaller foot-prints save space
- Contained processes resulting in clean and safe working conditions
- Maximize recovery of valuable products, water and waste heat
- Water re-use helps boost operational sustainability
Tackling tailings safely and sustainably
Alfa Laval decanter centrifuges are a proven, efficient solution for large-scale dewatering of tailings and removing the finest particles that conventional solids control equipment is unable to deal with. They offer a cost effective, sustainable and, above all, safe solution to manage tailings, acting as a complement to traditional separation systems such as thickeners, sedimentation basins and filters or replacing old systems altogether.
Opportunities throughout your process
Explore the mining flowchart and discover how an Alfa Laval decanter centrifuge can help streamline your operations in various process areas.
On the pulse of precious minerals and mining processing
Alfa Laval help producers of gold, silver and platinum to get the most out of raw ores – cost-effectively, energy-efficiently and in an environmentally friendly way. From smart reuse of process waters and recirculation of cooling waters to treatment of bleed streams and smart solid waste reduction, count on Alfa Laval. Smart reuse of the vast amounts of heat involved in these processes can contribute directly to the bottom line. While dewatering and separation technologies help extract valuable by-products, reduce waste streams, and minimize environmental impact. Alfa Laval has the process know-how as well as a broad portfolio of equipment and services to help precious mineral and mining producers cut costs, achieve significant energy savings and raise yields.
Big energy savings through heat transfer
Beneficiation, digestion, roasting, leaching, smelting and electro-winning are all energy-intensive processes. By harnessing the heat generated during extraction processes and reusing it in other processes, metal producers not only save big on energy costs, but also boost productivity.
Our heat exchangers (gasketed, welded or spiral) are a proven and highly efficient technology for heat transfer to feed the heat back into the process with unparalleled yield. The heat exchangers’ close temperature approach, high internal turbulence and large heat-transfer areas combine to squeeze out up to 30% more energy than conventional shell-and-tube units out of every heat flow. By replacing costly and bulky units with Alfa Laval heat exchangers, processing plants can save cost and many megawatts of hidden energy each year.
Optimizing separation efficiency
Whether used for solvent extraction, electrowinning, dewatering, recovery of intermediate products, or separation processes, Alfa Laval decanter and separators are reliable, resilient and equipped to deal with the complex solid-liquid or solid-liquid-liquid separation processes involved in mining production production.
Due to highly efficient operation, robust design and the resulting high purity output, Alfa Laval separation solutions are an integral part of nearly all processes in the recovery of mineral raw materials. Which is why metal producers the world over rely on Alfa Laval to help maximize productivity and increase yields.
Customer stories
尾礦管理
阿法拉伐臥螺離心機可應對尾礦脫水的挑戰。阿法拉伐臥螺離心機為尾礦管理提供了經濟、可持續、安全的解決方案。下載宣傳冊，詳細了解我們更清潔、更高效、更安全的固液分離系統。
Learn more
Read more about the efficiency, practicality and technical details of our range of equipment for solid-liquid separation in precious mineral ore processing by downloading the brochure
Tough and efficient, tried and tested
If you are looking for safe, sustainable and cost-effective technologies in precious mineral ore processing, contact Alfa Laval today to learn more about our robust and well-designed solutions.
