From concept to full operation – industrial projects in every situation
Specialized consulting in metallurgy, executive projects, and technical training
Born during a pandemic. Launched in Africa.
Founded: 2021
Ribeirão Preto, BR
Marlon de Mendonça
Engenheiro Civil | Especialista em Metalurgia de Metais Não Ferrosos
To provide specialized and integrated technical consulting across the entire non-ferrous metals chain. Our mission is to optimize mining, smelting, and refining processes, ensuring maximum metal recovery and compliance with the most rigorous international standards, always focused on sustainability and technical excellence.
While the world stood still during COVID-19, Titan Engenharia took off with bold projects across Africa. Founded in 2021 by Marlon de Mendonça, a civil engineer graduated from the Pontifical Catholic University in 1998, specialized in non-ferrous metals metallurgy.
We serve mining clients in Uganda, Congo, Nigeria, Namibia, Venezuela, Bolivia, and Brazil. Our specialty covers non-ferrous metalstin, gold, lead, zinc, tantalum, niobiumfrom feasibility studies to full plant operation.
Civil Eng.PUC, 1998 | Specialization in Non-Ferrous Metals Metallurgy
Our work spans the entire production chain of non-ferrous metals. We transform complex challenges into efficient solutions, from mine to final product.
To provide specialized and integrated technical consulting across the entire non-ferrous metals chain. Our mission is to optimize mining, smelting, and refining processes, ensuring maximum metal recovery and compliance with the most rigorous international standards, always focused on sustainability and technical excellence.
To be the global reference in metallurgical intelligence for non-ferrous metals, leading innovation in industrial processes and serving as the key strategic partner for audits, training, and technical standardization in the mineral and metallurgical sector.
Technical Rigor
Decisions grounded in data, materials science, and operational precision.
Integrity and Transparency
Ethical conduct in all audits and certification processes.
Sustainable Innovation
Focus on waste reduction and energy efficiency in furnaces and concentration plants.
Excellence in Knowledge
Commitment to continuous training and technology transfer for our clients.
What Titan delivers
From project conception to operational plant.
Technical Expertise
Specialized solutions extending value beyond traditional metallurgy.
Tin Slag Concentration Rich in Tantalum and Niobium
Tin slag is a by-product generated during cassiterite ore smelting. Although classified as waste, this slag can contain significant levels of Tantalum (Ta) and Niobium (Nb)metals classified as Critical Raw Materials by the EU and USA. Brazil holds the world largest niobium reserves, with over 98% of global production, and a significant presence in the tantalum market. Utilizing this material represents a strategic opportunity: converting an environmental liability into a secondary source of high-value elements for the electronics, aerospace, and energy industries.
Columbite-Tantalite
Industrial Plant
LaboratoryThe integrated gravimetric-pyrometallurgical route is technically viable and economically promising. Fine-tuning of temperature, atmosphere, and granulometry still offers significant room for improvement. Recommended next steps: pilot plant scale-up, life-cycle assessment (LCA), and techno-economic study (CAPEX/OPEX) for industrial implementation.
Completed Projects
Industrial furnaces and equipment, complete metallurgical plants, and commissioned laboratories.
Let's talk about your project.
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