Quantitative screening method for minerals mainly influencing ore selectivity
Through quantitative screening method, combined with whole rock mineral component analysis and orthogonal experimental method, the main influence minerals and their proportions were determined, which solved the problem of difficult ore classification difficulty, and achieved the distinction between ore selectability at the geological level and efficient utilization of resources.
CN119715641APending Publication Date: 2025-03-28CHINA MOLYBDENUM
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Patent Information
- Application Number
- CN202411616415.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Priority Date
- 2024-07-05
- Filing Date
- 2024-11-13
- Publication Date
- 2025-03-28
AI Technical Summary
Technical Problem
The prior art is difficult to effectively classify and distinguish difficult ore in the upstream mining stage of ore dressing, resulting in waste of resources.
Method used
Quantitative screening method was used to determine the main influence minerals and their proportions that affect the ore dressing effect through whole rock mineral components analysis, orthogonal experimental method and mathematical statistical method, and artificial mixed ore was arranged for ore dressing experiments.
Benefits of technology
The distinction between ore selectivity at the geological level has been achieved, resource waste has been reduced, and direction has been provided for improving ore dressing technology.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention discloses a quantitative screening method for main influence minerals of ore selectability. The quantitative screening method comprises the specific steps that S1, ore in a mining area is collected, and mineral components contained in raw ore and the proportion of the mineral components are determined; s2, preliminarily screening influencing minerals influencing the mineral separation result, and searching corresponding pure mineral samples with high crystallinity and high purity as added minerals; s3, preparing artificial mixed ore in a corresponding proportion; and S4, carrying out a mineral separation experiment, and quantitatively screening main influencing minerals and proportions thereof. According to the method, the raw ore and the pure ore are used for manufacturing the artificial mixed ore, so that an indoor experiment is more suitable for actual production, meanwhile, the quantitative and controllable purposes are achieved, and a new thought is provided for screening main influencing minerals influencing the mineral separation experiment; experiments are carried out by adopting an orthogonal experiment design method, the experiment frequency is reduced, the time and the cost are saved, and meanwhile the purpose of quantitatively screening main influencing minerals is achieved through manually controllable experiment samples.
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