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A method for controlling the loss and dilution rate of copper-molybdenum ore

A control method and dilution rate technology, applied in the field of ore mining, can solve problems such as low utilization rate, increased cost, waste of resources, etc., to achieve the effect of improving the reliability of reserves, ensuring timeliness and accuracy, and reducing human intervention

Active Publication Date: 2019-07-26
CHINA GOLD INNER MONGOLIA MINING
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Problems solved by technology

As a result, the cost has been greatly increased during the beneficiation, and this feature has led to a low utilization rate of the mine and a serious waste of resources.

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  • A method for controlling the loss and dilution rate of copper-molybdenum ore
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  • A method for controlling the loss and dilution rate of copper-molybdenum ore

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Embodiment Construction

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0035] Copper-molybdenum ore loss and dilution rate control methods include strengthening geological technology management, using advanced three-dimensional software to improve geological resource management; optimizing the design of mine rock separation and explosion, and tracking and management of on-site construction; A new method of setting out the mine-rock boundary line; using the production control platform to realize 24-hour uninterrupted intelligent mo...

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Abstract

The invention discloses a control method of a copper-molybdenum loss and dilution rate. The control method comprises the steps of strengthening geological guidance to production, improving veracity of geological information, using software to establish a three-dimensional model of an ore body, a rock body and a structure, establishing an ore block grade model and a grade control system, optimizing designing of separate penetration and separate blasting of an ore rock, conducting track management on an site operation, studying a loose rule of a muck pile, designing setting-out of ore rock boundary lines, adopting a production controlling platform to achieve 24-hour-unintermittent intelligent monitoring on the site operation. According to the control method of the copper-molybdenum ore loss and dilution rate, multiple methods are adopted, so that the ore loss and dilution rate is effectively controlled, grade of selected ore rock is indirectly improved, ore selection cost is saved, the resource utilization rate is improved, and costs are decreased and benefits of over ten million RMB are increased for enterprises annually.

Description

technical field [0001] The invention relates to the field of ore mining, in particular to a method for controlling the loss and dilution rate of copper-molybdenum ore. Background technique [0002] Structurally, the Wunugetushan mining area is located at the junction of the Transbaikal fold system and the Daxinganling fold system. The exposed bottom layer in the area is mainly carbonate, granite porphyry and copper-molybdenum ore bodies. The west gradually changes from 85° to 75°, and the north and south turning points are both inwardly dipped, with a dip angle of 60°. Later fault activities dislocated the ore body from the middle and divided it into two north and south sections, with a relative horizontal dislocation distance of 600-700m. The vertical break distance is not large. Therefore, the cost is greatly increased during mineral processing, and this feature leads to low utilization rate of mines, which seriously wastes resources. Contents of the invention [0003]...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/50G06Q50/02
CPCG06F30/20G06Q50/02
Inventor 张海涛王晓东林书本杨志刚刘伟周泓
Owner CHINA GOLD INNER MONGOLIA MINING
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