Confidential work is an important work to a company or a country. Confidential inspection is an effective way to strengthen security work. By studying problems existing in the confidential work in the current, the paper introduces a method in confidential inspection, which is safety check list (SCL)....

The paper analyses the main features of coal mine system, and construct coal mine safety system dynamics model by using the system dynamics theory from the angle of enterprise’ safety management level. And it also make data quantitative analysis about the model by non-linear regression method, draw the...

With the rapid growth of economy in our country, the demand of coal will continue to increase. For a long time,the coal industry has continued with the extensive development and management model, but the study of its resources recycling is lack of necessary attention. By drawing from coal energy circulation...

Carrying out safety Pre-control management can offer the power plants clear understanding and overall evaluation of hazard in the range of their productive activities, so as to avoid the hazard turning into potential safety hazard, and to nip it in the bud. On the basis of comprehensively identifying...

The coal mine safety production is the difficulty and key study of coal producing countries, and the ventilation, gas, fire and dust accidents are the priority among priorities of safety production in coal mine. This paper established a set of coal mine accident early warning system which based on the...

The large-scale development of coal resources, coupled with the impact of the extensive mode of production and mining technical limitations, many environmental problems have been caused, especially coal mine area water resources destruction. In the paper, we study the influence of coal mining on the...

To solve the problem of transporting the slime and gangue which in the power plant at the long-distance, and improving the economic and environmental benefits, it plans to design the pipeline of slime and gangue. Under the premise of the feasibility, begin to implement and manage the transportation method...

he possibility of excavation of valuable rare earth elements (REE) from coals and excavation of ash dumps on the analysis of their content in Kuzbass is examined and discussed. New functional materials on the bases of REE compounds are presented

Authors determined temperature of the extinguished coke by fractional structure. Authors suggested to lower temperature influence from the large heated pieces on a tape at the expense of loads segregation

Herein there are the results of study of mechanical and chemical degradation of water-soluble flocculants under ultraviolet and ultrasonic irradiation. Experimentally it was found that the rate and degree of these processes can be evaluated by the change in viscosity of the solutions. The definition...

The analysis of bearing structures of mining engineering buildings is conducted, the relationship between geometrically nonlinear FEM analysis and catastrophe theory in the dynamic fracture of facilities under static loading is shown.

There are the main sources of pollution of soils Kuzbass are presented. The ranges of electrical resistivity of solutions containing oil and contaminated soil, depending on the degree of contamination are presented

The work is devoted to the problem of wastes processing and utilization of coal-mining and coal processing enterprises. It is proposed to use coal-waste in solid composite fuel technologies with the use of innovative binder based on the activated sludge biological treatment facilities. Technological...

Here an experience on utilization of coal mine methane (CMM) to generate thermal and electric power at Kuzbass coal mines is given. A process model of CMM utilization is presented in the form of a Petri net.

Stress release through artificial blasting is often used in deep roadways to prevent rock-burst, but the results in many coal mines are unsatisfactory since the dissipation mechanism of shock and vibration energy influenced by the rupture structure of the coal and rock mass in the stress release area...