LIBROS DEL AUTOR: roger rumbu

3 resultados para LIBROS DEL AUTOR: roger rumbu

roger rumbu Eliminar filtro Quitar filtros
  • Steelmaking Overview
    Roger Rumbu
    Steel is one of the most important industrial and construction commodities. Nowadays in 2017, its worldwide production is more than 1.6 billion tons per year.Growing demands for its production result from its properties:- large flexibility of properties - recyclability 3 ...
    Disponible

    34,84 €

  • Review on Copper Hydrometallurgy
    Roger Rumbu
    The current technological challenges mean that engineers are expected to apply the available extraction in the field of extractive metallurgy.Extraction of copper, one of the most used metals, has been practiced since ancient times around the world.Three crucial steps, namely sulphide roasting, leaching of ores and concentrates, and electro-extraction through solvent extraction...
    Disponible

    71,42 €

  • Introduction to Mining Business Projects - 2nd Edition
    Roger Rumbu
    Mining operations are the key elements in this time of technical changes and development. Transport, housing, different infrastructures are requiring more and more mining resources. the release of a new smartphone or tablet, the top self-driven electrical, the rocket program are all felt in the womb of the earth somewhere in all continents and very soon in the moon. Even a new ...
    Disponible

    59,76 €