Summary
Overview
Work history
Education
Skills
Languages
Certification
Affiliations
references
Timeline
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Kelvin Donyina

tarkwa,Ghana

Summary

Adaptable and enthusiastic metallurgical professional with expertise in metallurgical accounting, process optimization, and laboratory test work. Demonstrates a strong commitment to safety compliance and adherence to safety standards while excelling in smelting processes and data analysis. Skilled in troubleshooting techniques, team supervision, and process monitoring, with a proven track record of effective communication and metallurgical innovation.

Overview

4
4
years of professional experience
1
1
Certification

Work history

Metallurgist

Goldfields Ghana Limited - Damang mine
Damang, Ghana
11.2023 - 06.2025
  • Ensured safety protocols were strictly adhered to during all operations.
  • Carried out daily, weekly, monthly and quarterly metallurgical accounting analysis and report
  • Ensuring compliance with site safety and environmental standards.
  • optimizing reagent usage, steel grinding media and consumables using metallurgical accounting reports
  • Planning of Mill Relines based on wear rates and tonnes milled
  • Conducting laboratory test work to support metallurgical projects, plant process optimization activities and for troubleshooting purposes.
  • Execute tasks on the functional work plans within schedule.
  • Assist in the preparation of weekly and monthly process reports.
  • Conduct reports on downtimes and how to mitigate the downtimes
  • Supervise and ensure safe operation of gold room unit processes
  • Cleaning of concentrate from steel wool cathodes
  • Performed filtering of gold concentrate
  • Calcining of concentrate
  • Smelting of gold concentrate
  • Tabling of gravity concentrate
  • Performed relining of furnace

Graduate Metallurgist

Goldfields Ghana Limited - Damang mine
Damang, Ghana
11.2021 - 11.2022
  • Ensuring the day to day activities of the gravity circuit to maximise recovery.
  • Optimization of process output through the monitoring of process parameters.
  • Conducting Research of some of the actual process in the main plant on a pilot plant scale.
  • Monitored the performance of the hydro cyclone.
  • Working and maintain good housekeeping.
  • Analyze the consumption of parameter and samples and reports to the senior metallurgist.
  • Develop and promote a safe and healthy work environment for subordinates
  • Assisted in the following areas/functions:


  • Crushing (Gyratory and cone crushers)


  • Milling and classification


  • Citect SCADA operations


  • Troubleshooting and solving operational problems in the plant

Education

Bachelor of Science - Metallurgical Engineers

Kwame Nkrumah University Of Science and Technology
Kumasi, Ashanti Region
09/2017 - 11/2021

Master of Science - Minerals Processing Engineering

University of Mines and Technology
Tarkwa

Skills

  • Metallurgical analysis
  • Safety standards adherence
  • Metallurgical lab equipment handling
  • Metallurgical innovation
  • Chemical processing
  • Tolerance of diversity
  • MS Office Suite
  • Data Entry
  • Strong communication
  • SAP operations
  • Effective team work

Languages

English
Advanced

Certification

Driver's License (B Class)

Tailings Storage Facility Operators Workshop, Knight Piesold Consulting

Workplace First Aider

Affiliations

Swimming

Reading

Gaming

references

Delali Kweku Atta

Senior Metallurgist, Abosso Goldfields Limited

Email: Delali.atta@goldfields.com

Phone: +233547915690


Ing. Dr Mrs Bennetta Koomson

Kwame Nkrumah University of Science and Technology (KNUST), Kumasi, Ghana. Tel: +233502081655 / +233244052181 bennybiney@yahoo.com

Timeline

Metallurgist

Goldfields Ghana Limited - Damang mine
11.2023 - 06.2025

Graduate Metallurgist

Goldfields Ghana Limited - Damang mine
11.2021 - 11.2022

Bachelor of Science - Metallurgical Engineers

Kwame Nkrumah University Of Science and Technology
09/2017 - 11/2021

Master of Science - Minerals Processing Engineering

University of Mines and Technology

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Kelvin Donyina