Cu Solvent Extraction and Electrowinning

1 day ago


Johannesburg, South Africa John Wood Group Full time

A Cu Solvent Extraction and Electrowinning (SX-EW) Specialist is a professional with expertise in the hydrometallurgical process of extracting copper from ores using solvent extraction (SX) and electrowinning (EW). This involves the separation of copper from other metals in a solution using a solvent, followed by the electrodeposition of copper onto cathodes.

Key Responsibilities of a Cu SX-EW Specialist:
**Process Optimization**:
Analyzing and optimizing the Leach/SX-EW process to optimise copper recovery and costs.

**Plant Design and Commissioning**:
Contributing to the test work, design, construction, and commissioning of new SX-EW plants or the expansion of existing ones.

**Troubleshooting and Problem Solving**:
Identifying and resolving operational issues in SX-EW plants, including those related to equipment, reagents, and process parameters.

**Technical Support**:
Providing technical expertise and guidance to plant personnel and management.

**Research and Development**:
Contributing to research and development efforts aimed at improving SX-EW technology. Ensure that Wood stays abreast of all emerging technologies and procedures.

**Training and Mentoring**:
Training and mentoring other personnel in the design, operation and maintenance of SX-EW plants. Promote awareness of Wood’s SX/EW capabilities within the company across all regions.

**Safety and Environmental Compliance**:
Ensuring that the SX-EW process design complies with safely and environmental regulations. Represent Wood at HAZOP Studies to ensure compliance.

**Business Development**

Ability to interact with clients on technical, commercial and marketing level.

Promote Wood’s SX/EW expertise on all recognised platforms and sanctioned events.

Hydrometallurgy: In-depth knowledge of hydrometallurgical principles and practices, including leaching, solvent extraction, and electrowinning.

Solvent Extraction: Expertise in solvent extraction chemistry, reagents, and process design.

Electrowinning: Knowledge of electrowinning principles, equipment, and operating parameters.

Process Control: Understanding of process control systems and techniques used in SX-EW plants.

Equipment and Instrumentation: Familiarity with the equipment and instrumentation used in SX-EW plants.

Contribute to techno-economical section of proposal generation

**Diversity Statement**

We are an equal opportunity employer that recognises the value of a diverse workforce. All suitably qualified applicants will receive consideration for employment on the basis of objective criteria and without regard to the following (which is a non-exhaustive list): race, colour, age, religion, gender, national origin, disability, sexual orientation, gender identity, protected veteran status, or other characteristics in accordance with the relevant governing laws.



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