Showing 81 - 100 results of 864 for search '"fossil fuel"', query time: 0.16s Refine Results
  1. 81
  2. 82
    Article of journal
    Repositorio Universidad Nacional de Colombia

    ... and increases in fossil fuel prices. The new network is driven largely by the United States and Brazil...
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  3. 83
    Article of journal
    Published in 2015
    Repositorio Universidad Nacional de Colombia

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  4. 84
    Article of journal
    Repositorio Universidad Nacional de Colombia

    ... due waste disposal and agricultural activities and fossil fuel burning by vehicles. The present...
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  9. 89
    Published in 2018
    Repositorio Universidad Nacional de Colombia

    ... that this product has important characteristics to be used as a biofuel or as a fossil fuel additive, reducing...
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  10. 90
    Article of journal
    Published in 2011
    Repositorio Universidad Nacional de Colombia

    ... waste decomposition make biogas a promising alternative for fossil fuel substitution and an energy...
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  11. 91
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  16. 96
    Article of journal
    Published in 2022
    Repositorio Biblioteca Digital Universidad Externado de Colombia

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  17. 97
  18. 98
    Article of journal
    Repositorio Universidad Nacional de Colombia

    ...The main difficulty with fossil fuel combustión lies in sulphur and nitrogen becoming converted...
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  19. 99
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