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A beneficiation method

A beneficiation method and ore material technology, applied in chemical instruments and methods, wet separation, solid separation, etc., can solve the waste of mineral components and other problems, and achieve the effect of high metal recovery grade, low energy consumption, and high metal recovery rate

Inactive Publication Date: 2016-08-17
西安特瑞钒环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This beneficiation method will waste many effective mineral components, and the tailings still contain many valuable mineral components

Method used

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Embodiment Construction

[0031] The present invention will be further described below in conjunction with the accompanying drawings. The embodiments described in this disclosure are only some of the embodiments of the present invention, not all of them. 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. The protection scope of the present invention is not limited by the specific embodiments described below.

[0032] In the following disclosure, it is to be understood that the illustrated embodiments and examples are exemplary only. Unless otherwise specified herein, various terms and expressions related to elements, components, equipment, and processes mentioned in the present disclosure are consistent with the definitions and meanings generally understood by those skilled in the art. It should be noted that the shapes, configurations and pos...

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Abstract

The invention discloses a mineral separation method. The mineral separation method comprises the steps of primary separation, grinding, granularity screening, fine separation and dehydration, wherein granular mineral aggregates to be separated and water are fed into an inner cavity of a transversely-arranged primary separation cylinder of a primary separator during primary separation; the primary separation cylinder is driven to rotate around the self central axis; meanwhile, a first magnetic field is applied to the inner cavity of the primary separation cylinder in the circumferential direction of the primary separation cylinder, so that primarily-separated granules in pulp reach a material falling area above the inner cavity of the primary separation cylinder and then fall down to a material receiving tank of the primary separator; the primarily-separated granules which are primarily separated are subjected to grinding and fine sorting, and then are fed into an inner cavity of a transversely-arranged fine separation cylinder of a fine separator for fine separation.

Description

technical field [0001] The invention relates to screening of minerals, more specifically, to a sorting method for raw ore materials or tailings. Background technique [0002] Mineral resources are an important support for the development of the national economy and one of the indispensable elements for the survival and development of human society. As a mature industrial technology, mineral processing has a history of nearly a hundred years. However, under the condition that rich ore resources are gradually decreasing, the existing beneficiation technology and means have a serious problem of wasting mineral resources. [0003] Since various metal minerals exist in the form of mutual association, one mineral with high content is accompanied by one or more other minerals with relatively low content. For example, iron ore may also be accompanied by minerals such as sulfur ore, copper ore, and silicon ore. At present, my country's mineral processing industry only screens and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B03B7/00B03B9/06B02C15/00
CPCB02C15/00B03B7/00B03B9/06Y02W30/52
Inventor 张宝祥
Owner 西安特瑞钒环保科技有限公司
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