Purpose of the development: To support the production after the removal of the slaughter.

Recommended application field: Mining industry.

The development stage readiness: Ready for application

Technical and economic effect: The economic effect is achieved through the reuse of preparatory workings and the provision of reliable ventilation with a direct flow pattern of ventilation. Due to the introduction of a straight-through scheme for ventilating the load on the cleaning face, it can be increased by a factor of 2 with a simultaneous reduction in the costs of maintaining preparatory workings.

Description of the development:
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A new technology to support the development after the removal of the face face is developed, based on the determination of the set parameters of the anchoring of the fastening, which makes it possible to maintain a production cross section of at least 80% of the initial state, while the possibility of direct airing allows intensifying the cleaning operations in conditions of high natural gas saturation. The geomechanical evaluation of the production is carried out during its visual inspection together with measurements at contour and deep observation stations at all stages of their operation.

corresponds technical description
Ready for implementation

Possibility of transfer abroad:
Licence's sale
Combinated reduction to industrial level
Joint production, sale, exploitation

Photo

Country Ukraine

For additional information turn to:
E-mail: gal@uintei.kiev.ua