Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Iron ore dressing product mineral monomer liberation measuring method

A measurement method and technology of dissociation degree, applied in the direction of measuring devices, instruments, scientific instruments, etc., to achieve the effect of saving manpower

Inactive Publication Date: 2011-02-09
ANSTEEL GRP MINING CO LTD
View PDF0 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When measuring the dissociation degree of multiple sets of mineral processing products, it takes several days of work. It is difficult to provide relevant data in time for mineral processing test research, especially mineral processing production

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0050] Specific embodiments of the present invention will be described below.

[0051] The iron ore beneficiation product mineral monomer dissociation degree measuring method of the present invention comprises the following detection steps:

[0052] (1) For mineral processing products, carry out screening and water analysis according to the particle size level, record the weight of each particle size, and test the total iron grade of each particle size,

[0053] (2) Observing each particle size grade under a microscope, according to the ratio of iron minerals to the particle area, it is divided into: single iron minerals, 7 / 8, 3 / 4, 1 / 2, 1 / 4, 1 / 8, 1 / 16, 1 / 32 and 9 segments of individual gangue minerals. Count the number of mineral particles in each area of ​​each particle size to obtain the original record of the degree of dissociation measurement,

[0054] (3) input the original data input interface of the iron ore beneficiation product dissociation degree calculation softw...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention belongs to the technical field of mineral monomer liberation measurement, in particular to an iron ore dressing product mineral monomer liberation measuring method, which comprises the following detection steps: screening and elutriating dressing products by granularity level, recording granular weight, testing the all-iron grades of the dressing products of all granularity levels, observing dressing products of all granularity levels under a microscope, dividing the dressing products by the area ratio of iron minerals to grain into monomer iron minerals, 7 / 8 iron minerals, 3 / 4 iron minerals, 1 / 2 iron minerals, 1 / 4 iron minerals, 1 / 8 iron minerals, 1 / 16 iron minerals, 1 / 32 iron minerals and monomer gangue minerals, counting the numbers of the mineral grains of all area sections of dressing products of all granularity levels, obtaining an original record of liberation measurement, inputting the weights of all granularity levels, all-iron grades and original data on libration measurement into an original data input interface of iron mineral dressing product libration computing software, computing the theoretical libration values of all granularity levels by using a formula and correcting the actually measured libration J(D) of all granularity levels. The method provided by the invention can process a large amount of libration measurement data quickly, effectively and more accurately.

Description

technical field [0001] The invention belongs to the technical field of measuring the degree of dissociation of mineral monomers, in particular to a method for measuring the degree of dissociation of mineral monomers in iron ore beneficiation products. Background technique [0002] In process mineralogy and beneficiation production and research work, it is necessary to analyze the dissociation state of mineral monomers for ore grinding products and beneficiation products, so as to find out the dissociation selectivity of ore and find out the iron minerals of beneficiation products The distribution of monomers and conjoined organisms provides a basis for follow-up work. [0003] Dissociation determination steps: [0004] Sieve the product for water analysis, and test the products of each particle size; [0005] Measure the dissociation state of each particle under a microscope, and divide it into: single iron mineral, 7 / 8, 3 / 4, 1 / 2, 1 / 4, 1 / 8, 1 / 16 according to the ratio of i...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/00
Inventor 何云林
Owner ANSTEEL GRP MINING CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com