5 bucket rahe

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Doctoral School of Energy and Geotechnology II, Mining Session presentation by Mining Engineers and research staff.

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  • mi.ttu.ee

    Possible Usage of Crushing Buckets in Oil Shale Mining

    2015

    Tallinn University of Technology

    Department of mining

  • mi.ttu.ee

    Topics

    Oil shale mining in Estonia

    What are Crusing buckets

    Possible usage of Crusing buckets in Oil shale mining

  • mi.ttu.ee

    Estonia energy independency relies on oil shale

    Oil shale is importent in Estonia

    Electicity

    Cemistry & Oil

    Cement

  • mi.ttu.ee

    Many different buckets

  • mi.ttu.ee

    Crusing pucket tests in Estonia

  • mi.ttu.ee

    TUT Pilot unit

  • mi.ttu.ee

    Experimental work in Narva open cast

  • mi.ttu.ee

  • mi.ttu.ee

    Oil shale extraction stages

    1. Blasting

    2. Loading

    3. Transport

    4. Crushing

    5. Transport

    6. Separation

    7. Storage

    8. Use

  • mi.ttu.ee

    Oil shale extraction stages with crusing buckets

    1. Blasting

    2. Transport>Crusing>separation>loading

    3. Transport

    4. Storage

    5. Transport

    6. Use

  • mi.ttu.ee

    Summary

    Loading, transportation, separation can be done in one stage

    If limestone can be removed in site, transportasion cost can be reduced

    Limestone remaining in the mine can be used for constructing artificial pillars.

    No more huge waste rock heaps on surface

  • mi.ttu.ee 26-09-2013 TT Meinstituut

    Thank you for listening!

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