MBR ENGENHARIA LTDA. - Key Persons


Antonio da Conceição Alves da Silva

Job Titles:
  • Process Engineer
Professional Experience: Over 27 years of experience as a process engineer in the Petrochemical and Fertilizer Industry.

Carlos Ribeiro Pinheiro da Silva

Job Titles:
  • Process Engineer
Professional Experience: Over 20 years of experience in the Fertilizer Industry, both Nitrogen and Phosphate plants, working mainly in the fields of process, project engineering, also with know-how in laboratory production management and economic evolution projects.

John Sinden

Job Titles:
  • Process Consultant
Professional Experience: John Sinden has 44 years of experience in the fertilizer industry. He began his work as an industrial chemist at Fisons Fertilizer (currently Yara Fertilizer) and later became a production manager at Plymouth. After that, he worked in the Central Technical Services (CTS) Unit, working directly for the production director. He was responsible for the process trouble shooting in all the granulation plants (14), super phosphate plants (3) and bulk blending units (20), he was also involved in all the other process plants sulphuric acid and ammonium nitrate. After the CTS unit was incorporated in the Process and Licensing Unit, he also started up six granulation units and two MAP/DAP plants in Brazil, Uruguay and Turkey. During this period he was responsible for the basic process design and/or feasibility studies for granulation projects in Turkey, Cyprus, Poland and Yugoslavia. As Technical Manager of Manah S.A., he was responsible for all aspects of process development and control, project and product research and development.

Manoel Barreto Ribeiro

Job Titles:
  • Process Engineer
  • Senior Partner
Professional Experience: Over 32 years of experience in the fertilizer industry, both nitrogen and phosphate plants, working mainly in the fields of process and project engineering, also with know-how in production management and economic evaluation of projects.

Vandenberg Soares de Andrade

Job Titles:
  • Process Engineer
Professional Experience: Over 27 years of experience as a process engineer in the Petrochemical and the Fertilizer Industry.