Essays about: "Coal mining"

Showing result 21 - 25 of 32 essays containing the words Coal mining.

  1. 21. Evaluation of roof-pillar interface and its effect on pillar stability in mine #101

    University essay from Luleå tekniska universitet/Geoteknologi

    Author : Viktor Lönnies; [2017]
    Keywords : Roof-pillar interface; rock mechanics; coal; numerical modelling; FLAC;

    Abstract : The company Rio Deserto is currently mining the famous Barro Branco coal seam in the state of Santa Catarina located in the south of Brazil. One of their coal mines, #101, is experiencing problems related to the pillars in one panel. READ MORE

  3. 22. Green Wave for Zabrze - A Sustainable Mobility Strategy

    University essay from Lunds universitet/Internationella miljöinstitutet

    Author : Mascha Lara Menny; Robert Rodriguez; Daniel Ssekatawa; Zygimantas Zabieta; [2016]
    Keywords : sustainability; Zabrze; transportation; mobility; Earth and Environmental Sciences;

    Abstract : We are a team of Environmental Management and Policy Master’s students at the International Institute for Industrial Environmental Economics (IIIEE), Lund University, Sweden. As part of our Strategic Environmental Development course we were invited by Madam Mayor of Zabrze, Ms. READ MORE

  4. 23. Case For Consultation: A Managers Perspective

    University essay from Lunds universitet/Avdelningen för Riskhantering och Samhällssäkerhet

    Author : Ken Singer; [2015]
    Keywords : FLMU06; Social Sciences;

    Abstract : This research supports the hypothesis that consultation, team work and congruence is a strategy to reduce risk, and that effective consultation reduces the potential for outrage when things do not go to plan. The research sought the opinion of managers on these matters, and if they were aware of own-biases that undermine the effectiveness in which they engage, and of antidotes to such “hazardous thoughts”. READ MORE

  5. 24. Utilization of Alternative Fuels in Cement Pyroprocessing : the Messebo Factory case study in Ethiopia

    University essay from KTH/Kraft- och värmeteknologi

    Author : Axumawi Ebuy Teka; [2015]
    Keywords : ;

    Abstract : Energy costs and environmental standards encouraged cement manufacturers worldwide to evaluate to what extent conventional fuels (Furnace oil, Coal and Petcock) can be replaced by alternative fuels in cement production, i.e. READ MORE

  6. 25. Water use in the Chinese coal industry

    University essay from Uppsala universitet/Naturresurser och hållbar utveckling

    Author : Erik Olsson; [2015]
    Keywords : water; freshwater; coal; China; withdrawal; consumption; projections; scenarios; vatten; färskvatten; kol; Kina; kolindustri; vattenuttag; vattenkonsumtion;

    Abstract : Freshwater resources are getting increasingly scarce throughout the world. In 21th century China, coal is the fuel of the nation’s economic growth. Coal is also the nation’s largest source of industrial water use. READ MORE