In the conditions of transition to the market, which requires the development of competitiveness of enterprises in regional and global markets, it is necessary to choose which methods of measurement, control and management to use for enterprises and firms. The result of choosing the best system of indicators should be the highest performance, which is understood as a productivity indicator.
Preparation of design and estimate documentation since January 1, 1994 is made according to the Collections of norms of basic costs (CNBC) for geological and exploration works.
Improvement of methods of accounting and quality control of extracted raw materials is a very urgent problem, because the lack of effective methods of calculation lead to significant systematic errors in planning the volume and quality of production.
One of the important tasks of increasing the efficiency of mining enterprises is to ensure a high degree of homogeneity of the formed ore flows. The paper considers the method of optimization of the charge preparation process at the ore stockpile of PO Sevuralboksitruda. Optimization is performed for a promising two-stage stockpiling scheme, which is proposed to be introduced instead of the existing single-stage scheme.
Effective management of bauxite ore quality is an important reserve for increasing the profitability of production in the conditions of self-sufficiency.
As it is known, the efficiency of beneficiation significantly depends on the fluctuations of the qualitative composition of the ore being beneficiated in time.
ΠΠ»Ρ ΡΡΡΠ΅ΠΊΡΠΈΠ²Π½ΠΎΠΉ ΡΠ°Π±ΠΎΡΡ ΠΎΠ±ΠΎΠ³Π°ΡΠΈΡΠ΅Π»ΡΠ½ΡΡ ΡΠ°Π±ΡΠΈΠΊ Π½Π΅ΠΎΠ±Ρ ΠΎΠ΄ΠΈΠΌΠΎ, ΡΡΠΎΠ±Ρ ΡΡΠ΄Π°, ΠΏΠΎΠ΄Π°Π²Π°Π΅ΠΌΠ°Ρ Π½Π° ΠΎΠ±ΠΎΠ³Π°ΡΠ΅Π½ΠΈΠ΅, ΠΈΠΌΠ΅Π»Π° ΡΡΠ°Π±ΠΈΠ»ΡΠ½ΡΠ΅ Π²ΠΎ Π²ΡΠ΅ΠΌΠ΅Π½ΠΈ ΠΊΠ°ΡΠ΅ΡΡΠ²Π΅Π½Π½ΡΠ΅ Ρ Π°ΡΠ°ΠΊΒΡΠ΅ΡΠΈΡΡΠΈΠΊΠΈ ΠΊΠ°ΠΊ ΠΏΠΎ ΡΠΎΠ΄Π΅ΡΠΆΠ°Π½ΠΈΡ ΡΠ°Π·Π»ΠΈΡΠ½ΡΡ ΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½ΡΠΎΠ², ΡΠ°ΠΊ ΠΈ ΠΏΠΎ Π³ΡΠ°Π½ΡΠ»ΠΎΠΌΠ΅ΡΡΠΈΒΡΠ΅ΡΠΊΠΎΠΌΡ ΡΠΎΡΡΠ°Π²Ρ ...
ΠΡΠΎΠ΅ΠΊΡΠΈΡΡΠ΅ΠΌΡΠΉ Π΄Π»Ρ ΡΠ°Π·ΡΠ΅Π·Π° Β«ΠΠ΅ΡΠ΅Π·ΠΎΠ²ΡΠΊΠΈΠΉ - I Β» ΠΠ°Π½ΡΠΊΠΎ-ΠΡΠΈΠ½ΡΠΊΠΎΠ³ΠΎ ΡΠ³ΠΎΠ»ΡΠ½ΠΎΠ³ΠΎ Π±Π°ΡΡΠ΅ΠΉΠ½Π° ΡΠ³ΠΎΠ»ΡΠ½ΡΠΉ ΡΠΊΠ»Π°Π΄ ΡΠΎΡΡΠΎΠΈΡ ΠΈΠ· 5-10 Π±ΡΠ½ΠΊΠ΅ΡΠΎΠ² Π΅ΠΌΠΊΠΎΡΡΡΡ ΠΏΠΎ 12000 Ρ ΠΊΠ°ΠΆΒΠ΄ΡΠΉ. ΠΡΠ½ΠΎΠ²Π½ΠΎΠΉ Π΅Π³ΠΎ ΡΡΠ½ΠΊΡΠΈΠ΅ΠΉ ΡΠ²Π»ΡΠ΅ΡΡΡ ΠΎΠ±Π΅ΡΠΏΠ΅ΡΠ΅Π½ΠΈΠ΅ Π½Π΅ΠΏΡΠ΅ΡΡΠ²Π½ΠΎΡΡΠΈ ΠΏΠΎΠ΄Π°ΡΠΈ ΡΠ³Π»Ρ ΠΏΠΎΡΡΠ΅Π±ΠΈΡΠ΅Π»ΡΠΌ ...
ΠΡΠΈ Π²ΠΎΠ·Π½ΠΈΠΊΠ½ΠΎΠ²Π΅Π½ΠΈΠΈ Π½Π° ΡΠ°Ρ ΡΠ΅ Π°Π²Π°ΡΠΈΠΈ Π² Π΄Π΅ΠΉΡΡΠ²ΠΈΠ΅ Π²Π²ΠΎΠ΄ΡΡΡΡ ΠΏΠ΅ΡΠ²ΠΎΠ½Π°ΡΠ°Π»ΡΒΠ½ΡΠ΅ ΠΌΠ΅ΡΡ Π±ΠΎΡΡΠ±Ρ, ΠΊΠΎΡΠΎΡΡΠ΅ ΠΎΠΏΡΠ΅Π΄Π΅Π»Π΅Π½Ρ Π·Π°ΡΠ°Π½Π΅Π΅ ΡΠ°Π·ΡΠ°Π±ΠΎΡΠ°Π½Π½ΡΠΌ ΠΏΠ»Π°Π½ΠΎΠΌ Π»ΠΈΠΊΠ²ΠΈΒΠ΄Π°ΡΠΈΠΉ Π°Π²Π°ΡΠΈΠΉ (ΠΠΠ), ΡΠΎΠ΄Π΅ΡΠΆΠ°ΡΠΈΠΌ ΠΏΠ΅ΡΠ΅ΡΠ΅Π½Ρ ΠΌΠ΅ΡΠΎΠΏΡΠΈΡΡΠΈΠΉ ΠΏΠΎ ΠΎΠ±Π΅ΡΠΏΠ΅ΡΠ΅Π½ΠΈΡ Π±Π΅Π·ΠΎΠΏΠ°ΡΠ½ΠΎΠ³ΠΎ .Π²ΡΡ ΠΎΠ΄Π° Π»ΡΠ΄Π΅ΠΉ ΠΈΠ· ΡΠ°Ρ ΡΡ ΠΈ ΡΠΊΠΎΡΠ΅ΠΉΡΠ΅ΠΉ Π»ΠΈΠΊΠ²ΠΈΠ΄Π°ΡΠΈΠΈ Π°Π²Π°ΡΠΈΠΈ ...
Π ΠΏΠΎΡΠ»Π΅Π΄Π½ΠΈΠ΅ Π³ΠΎΠ΄Ρ Π½Π° Π³ΠΎΡΠ½ΡΡ ΠΏΡΠ΅Π΄ΠΏΡΠΈΡΡΠΈΡΡ ΡΠΎΠ·Π΄Π°ΡΡΡΡ Π²ΡΡΠΈΡΠ»ΠΈΡΠ΅Π»ΡΠ½ΡΠ΅ ΡΠ΅Π½ΡΡΡ, ΠΏΡΠΈΠ·Π²Π°Π½Π½ΡΠ΅ Π°Π²ΡΠΎΠΌΠ°ΡΠΈΠ·ΠΈΡΠΎΠ²Π°ΡΡ ΡΠΏΡΠ°Π²Π»Π΅Π½ΠΈΠ΅ ΡΠ»ΠΎΠΆΠ½ΡΠΌΠΈ ΠΏΡΠΎΠΈΠ·Π²ΠΎΠ΄ΠΈ ΡΡΠ²Π΅Π½Π½ΡΠΌΠΈ ΠΏΡΠΎΡΠ΅ΡΡΠ°ΠΌΠΈ ΠΈ Π±ΡΡΡΡΠΎ ΠΏΠ΅ΡΠ΅ΡΠ°Π±Π°ΡΡΠ²Π°ΡΡ Π·Π½Π°ΡΠΈΡΠ΅Π»ΡΠ½ΡΠ΅ ΠΎΠ±ΡΠ΅ΠΌΡ ΠΎΠΏΠ΅ΡΠ°ΡΠΈΠ²Π½ΠΎΠΉ ΠΈ ΡΡΠ°ΡΠΈΡΡΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΈ. ΠΡΡΠ΅ΠΊΡΠΈΠ²Π½ΠΎΡΡΡ ΡΠΎΠ·Π΄Π°Π²Π°Π΅ΠΌΡΡ ΡΠ΅Π½ΡΡΠΎΠ² ΠΎΠ±ΡΠ°Π±ΠΎΡΠΊΠΈ Π¦Π Π²ΠΎ ΠΌΠ½ΠΎΠ³ΠΎΠΌ Π·Π°Π²ΠΈΡΠΈΡ ΠΎΡ ΡΠ²ΠΎΠ΅Π²ΡΠ΅ΠΌΠ΅Π½Π½ΠΎΠ³ΠΎ ΠΏΠΎΡΡΡΠΏΠ»Π΅Π½ΠΈΡ ΠΈΡΡ ΠΎΠ΄Π½ΠΎΠΉ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΈ Ρ ΠΎΠ±ΡΠ΅ΠΊΡΠΎΠ² ΡΠΏΡΠ°Π²Π»Π΅Π½ΠΈΡ (ΡΠ°Ρ Ρ). Π¨Π°Ρ ΡΡ ΡΠ°ΡΡΠΎ ΡΠ΄Π°Π»Π΅Π½Ρ ΠΎΡ ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΎΠ² Π½Π° Π΄Π΅ΡΡΡΠΊΠΈ ΠΈ Π΄Π°ΠΆΠ΅ ΡΠΎΡΠ½ΠΈ ΠΊΠΈΠ»ΠΎΠΌΠ΅ΡΡΠΎΠ². ΠΠ΄Π½Π°ΠΊΠΎ, Π±Π»Π°Π³ΠΎΠ΄Π°ΡΡ ΠΏΡΠΈΠΌΠ΅Π½Π΅Π½ΠΈΡ Π»ΠΈΠ½ΠΈΠΉ ΡΠ»Π΅ΠΊΡΡΠΎΡΠ²ΡΠ·ΠΈ Π΄Π»Ρ ΠΏΠ΅ΡΠ΅Π΄Π°ΡΠΈ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΈ Π² Π¦Π, ΠΏΠΎΡΠ²ΠΈΠ»ΠΈΡΡ Π½ΠΎΠ²ΡΠ΅ ΠΏΠ΅ΡΡΠΏΠ΅ΠΊΡΠΈΠ²Ρ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΡ ΡΠ»Π΅ΠΊΡΡΠΎΠ½Π½ΡΡ ΡΠΈΡΡΠΎΠ²ΡΡ Π²ΡΡΠΈΡΠ»ΠΈΡΠ΅Π»ΡΠ½ΡΡ ΠΌΠ°ΡΠΈΠ½. ΠΠΎΡΡΠΎΠΌΡ Π½Π°Π΄Π΅ΠΆΠ½ΠΎΡΡΡ ΠΈ ΠΆΠΈΠ²ΡΡΠ΅ΡΡΡ ΡΠ΅ΡΠ΅ΠΉ ΡΠ²ΡΠ·ΠΈ, ΠΏΡΠ΅Π΄Π½Π°Π·Π½Π°ΡΠ΅Π½Π½ΡΡ Π΄Π»Ρ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΡ Π² ΡΠΈΡΡΠ΅ΠΌΠ°Ρ ΠΏΠ΅ΡΠ΅Π΄Π°ΡΠΈ Π΄Π°Π½Π½ΡΡ , ΠΏΡΠΈΠΎΠ±ΡΠ΅ΡΠ°ΡΡ Π²Π°ΠΆΠ½ΠΎΠ΅ Π·Π½Π°ΡΠ΅Π½ΠΈΠ΅ ...