Metallurgical Process Optimization Specialist

1 day ago


Hong Kong, Central and Western District, Hong Kong SAR China BioMetallica Full time

About BioMetallica HK Limited

We are a deep tech startup based in Hong Kong SAR, revolutionizing the precious metals recycling industry through our groundbreaking, eco-friendly biorecovery technology.

This innovative approach enables us to recycle a diverse range of waste sources sustainably. We take pride in our support from leading institutions such as The Heritage Group Accelerator, SOSV, NUS-Enterprise, HKSTP, SG Innovate, Enterprise Singapore and the City University of Hong Kong, underscoring our commitment to sustainable development.

Job Description

We are looking for a Lead Process and Metallurgical Engineer to design, optimize, and scale up BioMetallica's metal recovery systems.

  • Design, scale up, and optimize processes for metal extraction, recovery, and purification from bioleached solutions and waste materials.
  • Develop and refine unit operations including leaching, separation, precipitation, and filtration to maximize recovery efficiency.
  • Utilize advanced chemical engineering techniques to control process parameters and ensure optimal system performance.
  • Perform thermodynamic and kinetic modeling to predict and improve metal recovery and separation efficiency.
  • Lead the design and implementation of pilot plant systems, including reactor and separation equipment sizing, material compatibility, and operational safety.
  • Develop and execute protocols for safe handling and recovery of precious metals, with a focus on low-energy and environmentally sustainable methods.
  • Work closely with cross-functional teams on plant layout, process design, and equipment selection, ensuring alignment with environmental and safety standards.


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