Add to ORKGA concept of new techniques used in mining ores has been suggested; distribution dependences and ore quality transformation mechanisms in ore flow at various portion quantities have been established for the first time; a new parameter to be used in estimation of the techniques, and a breakdown of flowcharts of mining with preconcentration of ore mass have been suggected and substantiated; the new techniques of mining with pre-concentration of ore mass and recommendations concerning their realization have been developed.Available from VNTIC / VNTIC - Scientific & Technical Information Centre of RussiaSIGLERURussian Federatio
The article is aimed at improving development mining to prepare an ore body for stoping by access ra...
The article is aimed at improving development mining to prepare an ore body for stoping by access ra...
Selective mining of complex structured ore bodies will enable increased iron content in the mined or...
Subject of investigation: method of radiometric lump pre-concentration of non-conditional ore in ope...
Subject of investigation: ore flows of breakage faces of Grekhov mine of Zyryanovsk lead-producing i...
Purpose of the work: investigation of a possibility of separation of different-type ore mixtures for...
A complex methodological approach to the problem of creation of the ore quality control systems in a...
Subject of investigation: block ore flow of an underground mine of Zyryanovsk lead-producing integra...
Methodical principles used in determining the losses and improverishment at controlled ore discharge...
There the purpose to create the methodology of conceptual design of underground mining of ore deposi...
The introduction of pre-concentration technology into the underground narrow-vein mining scenario ha...
There the study objects are the storages of non-conditioned ores, the spoil heaps of metal-containin...
The relevance of the work is attributed to the possibility of engaging stocks of low-grade ores in m...
Selective mining of complex structured ore bodies will enable increased iron content in the mined or...
Selective mining of complex structured ore bodies will enable increased iron content in the mined or...
The article is aimed at improving development mining to prepare an ore body for stoping by access ra...
The article is aimed at improving development mining to prepare an ore body for stoping by access ra...
Selective mining of complex structured ore bodies will enable increased iron content in the mined or...
Subject of investigation: method of radiometric lump pre-concentration of non-conditional ore in ope...
Subject of investigation: ore flows of breakage faces of Grekhov mine of Zyryanovsk lead-producing i...
Purpose of the work: investigation of a possibility of separation of different-type ore mixtures for...
A complex methodological approach to the problem of creation of the ore quality control systems in a...
Subject of investigation: block ore flow of an underground mine of Zyryanovsk lead-producing integra...
Methodical principles used in determining the losses and improverishment at controlled ore discharge...
There the purpose to create the methodology of conceptual design of underground mining of ore deposi...
The introduction of pre-concentration technology into the underground narrow-vein mining scenario ha...
There the study objects are the storages of non-conditioned ores, the spoil heaps of metal-containin...
The relevance of the work is attributed to the possibility of engaging stocks of low-grade ores in m...
Selective mining of complex structured ore bodies will enable increased iron content in the mined or...
Selective mining of complex structured ore bodies will enable increased iron content in the mined or...
The article is aimed at improving development mining to prepare an ore body for stoping by access ra...
The article is aimed at improving development mining to prepare an ore body for stoping by access ra...
Selective mining of complex structured ore bodies will enable increased iron content in the mined or...