scholarly journals Studies of Suction Dredge Gold-Placer Mining Operations Along the Fortymile River, Eastern Alaska

Fact Sheet ◽  
1997 ◽  
Author(s):  
Keyword(s):  
Gold Placer ◽  
Mining Operations

Evaluation of hydrogeomechanical risks for mining operations in the area of influence of floor operations

2020 ◽  
pp. 190-202
Author(s):  
I.А. Sadovenko ◽  
◽  
V.I. Tymoshchuk ◽  
A.N. Zahrytsenko ◽  
N.I. Dereviahina ◽  
...  
Keyword(s):  
Mining Operations ◽  
Area Of Influence

Management and engineering solutions to improve processing stock quality and reduce resource-intensity of mining

2018 ◽  
pp. 56-68
Author(s):  
V. V. Agafonov ◽  
V. Yu. Zalyadinov ◽  
M. E. Yusupov ◽  
N. S. Bikteeva
Keyword(s):  
Development Strategy ◽  
Open Pit ◽  
Mining Operations ◽  
High Concern ◽  
General Production ◽  
Resource Intensity ◽  
Product Output ◽  
And Control ◽  
A Company

Sustainability of mining companies is of of high concern. The problem is specifically acute at companies that are monotownor monosettlement-forming. Sustainability of a mine depends in many ways on product quality and production resource-intensity. This article discusses formation of mineral quality indexes in terms of an open pit chrysotile mine. The studies took into account specific features of operation procedures implemented by each structural division of the mine. The analysis has found managerial and technological inconsistencies which affect quality and marketable product output, as well as efficiency of the mine in whole. The background for efficiency enhancement at a company is, by the authors’ opinion, consolidation of personnel subject to the single development strategy, namely: improvement of production and control efficiency, as well as use of available reserves and resources by means of better setup for production. The proposed approaches to planning mining operations and forming mineral quality allow higher quality of processing stock. In addition, a new model proposed for interaction between structural divisions of a mining company ensures improvement of general production indexes.

Current state and perspectives in automation of the open pit mining operations

2019 ◽  
Vol 8 (30) ◽  
pp. 115-123
Author(s):  
A.A. Sobolev ◽  
◽  
G.V. Sekisov ◽  
A.Yu. Cheban ◽  
N.M. Litvinova ◽  
...  
Keyword(s):  
Open Pit ◽  
Open Pit Mining ◽  
Mining Operations ◽  
Current State

Dynamic modelling the annual plan of mining operations

2018 ◽  
Vol 11 (48) ◽  
pp. 156-160
Author(s):  
Razumov E.A. ◽  
◽  
Wenger V.G. ◽  
Zelyaeva E.A. ◽  
Petrov V.I. ◽  
...  
Keyword(s):  
Dynamic Modelling ◽  
Mining Operations

Advanced Systems to Prevent Collisions of Mining Equipment and Personnel Accidents in Surface Mining

2020 ◽  
pp. 24-29
Author(s):  
A.F. Klebanov ◽  
M.V. Kadochnikov ◽  
V.V. Ulitin ◽  
D.N. Sizemov
Keyword(s):  
Human Life ◽  
Surface Mining ◽  
Production Cycle ◽  
Mining Equipment ◽  
Mining Operations ◽  
Emergency Situations ◽  
Surface Mines ◽  
Technical Requirements ◽  
Personal Devices ◽  
Blind Spots

The article addresses the issues of ensuring safe operation of mining equipment in surface mining. It describes the main factors and situations that pose a high risk to human life and health. The most dangerous incidents are shown to be related to limited visibility and blind spots for operators of mining equipment, which can result in collisions and personnel run over. The main technologies and specific solutions used to design collision avoidance systems are described and their general comparison is provided. A particular focus is placed on monitoring the health of employees at their workplace by means of portable personal devices that promptly inform the dispatcher of emergency situations. General technical requirements are formulated for designing of the system to prevent equipment collisions and personnel run over in surface mining operations. The paper emphasizes the importance of introducing a multifunctional safety system in surface mines in order to minimise the possibility of incidents and accidents throughout the entire production cycle.

Analysis of the market of drill rigs for surface mining operations of the Russian mineral producers

2018 ◽  
Vol 138 (2/2018) ◽  
pp. 84-89
Author(s):  
K.Yu. Anistratov ◽  
T.V. Donchenko ◽  
P.I. Opanasenko ◽  
I.B. Strogiy
Keyword(s):  
Surface Mining ◽  
Mining Operations
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