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  2. Magnesium oxide wallboard - Wikipedia

    en.wikipedia.org/wiki/Magnesium_oxide_wallboard

    Magnesium oxide wallboard (10 mm thickness) Magnesium oxide, more commonly called magnesia, is a mineral that when used as part of a cement mixture and cast into thin cement panels under proper curing procedures and practices can be used in residential and commercial building construction.

  3. Process layout - Wikipedia

    en.wikipedia.org/wiki/Process_layout

    Note that layout for a production system reflects a conceived organisation of resources to achieve a certain goal, besides satisfying certain space constraints. In manufacturing engineering , process layout is a design for the floor plan of a plant which aims to improve efficiency by arranging equipment according to its function. [ 1 ]

  4. Magnesium oxide - Wikipedia

    en.wikipedia.org/wiki/Magnesium_oxide

    Magnesium oxide (Mg O), or magnesia, is a white hygroscopic solid mineral that occurs naturally as periclase and is a source of magnesium (see also oxide).It has an empirical formula of MgO and consists of a lattice of Mg 2+ ions and O 2− ions held together by ionic bonding.

  5. List of companies of South Africa - Wikipedia

    en.wikipedia.org/wiki/List_of_companies_of_South...

    Location of South Africa. South Africa is the southernmost country in Africa. It is the 25th-largest country in the world by land area, and with close to 60 million people, is the world's 24th-most populous nation. The World Bank classifies South Africa as an upper-middle-income economy, and a newly industrialised country.

  6. Cahora Bassa (HVDC) - Wikipedia

    en.wikipedia.org/wiki/Cahora_Bassa_(HVDC)

    The Cahora-Bassa transmission project was a joint venture of the two electrical utilities, Electricity Supply Commission (ESCOM, as it was known prior to 1987), latterly Eskom, Johannesburg, South Africa and Hidroelectrica de Cahora Bassa (HCB), a firm owned 15% by the government of Portugal and 85% by Mozambique.

  7. State-owned enterprises of South Africa - Wikipedia

    en.wikipedia.org/wiki/State-owned_enterprises_of...

    In South Africa the Department of Public Enterprises is the shareholder representative of the South African Government [1] with oversight responsibility for state-owned enterprises in key sectors. Some companies are not directly controlled by the Department of Public Enterprises, but by various other departments.

  8. Pidgeon process - Wikipedia

    en.wikipedia.org/wiki/Pidgeon_process

    By 2011 magnesium production had departed under the Kyoto Protocol from Canada. [4] Wu, Han and Liu bragged that "China is the world’s largest producer of primary magnesium and has a magnesium smelting industry that is mainly based on the Pidgeon process" in an era in which China had obtained an 80% market share of production of magnesium metal.

  9. Sishen–Saldanha railway line - Wikipedia

    en.wikipedia.org/wiki/Sishen–Saldanha_railway_line

    The Sishen–Saldanha railway line, also known as the Ore Export Line (OREX), is an 861-kilometre-long (535 mi) heavy-haul railway line in South Africa. [1] It connects iron ore mines near Sishen in the Northern Cape with the port at Saldanha Bay in the Western Cape . [ 1 ]