Increase of Automated System Efficiency for Boiler Unit Piping Purging prior to Start-up

A.A. Feoktistov, D.N. Dyunshin, V.I. Smirnov

The issues of increase of automated system efficiency for boiler unit piping purging prior to start-up are reviewed in the Article. Proposed technical solution comes to the control of the quantity of the gas purged through gas pipeline; its comparison with the specified value, and formation of the permissive signal for burner firing. Practical implementation of this approach is possible on the basis of batch produced technical means of automation, and it does not require significant financial costs.

Increase of Self-Ignition Detection Efficiency in the Mines with the use of Gas Analysis Method

V.A. Portola, M.V. Shevchenko

In the Article it is proposed to use tracer gas intensive emissions as a criterion for self-ignition inflammation detection in the coal mines.

Mathematic Model of Noise Insulation of the Sound-Proof Lightweight Structured Panels

P.V. Murzinov

Analytic method of defining proper noiseinsulation of the sound-proof lightweight structured panel was reviewed. Mathematic model connecting the value of proper noiseinsulation of such a panel with its acoustic and design parameters is presented in the Article. Satisfactory coincidence of theoretical calculations with experimental measurements had been obtained.

Humanization of Technological Processes Fire Hazard Analysis System

A.D. Zaretski

Up-to-date native methods of technological processes fire hazard analysis system of the plants does not consider the system of working places location at the enterprises, and does not possess the arsenal  of the express methods of its operative assessment that does not facilitate the increase of the employees protectability against the effect of fire hazardous factors on them.

Industrial Liquid Explosives

A.A. Dobrynin, I.A. Dobrynin

The possibility is analyzed of mixed liquid explosives safe industrial use, and some of their advantages are given compared with the other up-to-date industrial explosives.

Management of Environmental-Economic Risks as the Most Important Factor of the Enterprise Effective Activity

E.A. Zhidko

In the Article the problems are reviewed with regard to environmental-economic risks occurrence at the enterprise; the stages of defining economic damage from environmental degradation. Stages of defining insurance portfolio are emphasized as an element of risk management at the enterprise aimed at minimizing the risks and optimization of insurance options for achievement of maximum economic benefits. Distribution of the main function of production activity control in the environmental risk-management system is proposed.

Common Europe — Check for Reliability

A.P. Yepishov

Common market, common electric-power strategy and coordinated electric-power policy as the key tools for implementing strategic concept: unification and liberalization of the European electric-power market; diversification of energy carriers; top-priority development of the alternative development of energy sector, and cardinal increase of energy efficiency in all the economy sectors of the European Union countries.