Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Ore dressing method for rubidium preenrichment

A beneficiation method and pre-enrichment technology, applied in flotation, solid separation, cyclone device, etc., to achieve the effect of safe and convenient use, scientific and reasonable structure

Active Publication Date: 2019-10-25
HUNAN SHIZHUYUAN NON FERROUS METAL
View PDF8 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a rubidium pre-enrichment beneficiation method, which can effectively solve the problem of taking out the rubidium-rich concentrate that meets the requirements of smelting and producing Rb2O in the above-mentioned background technology

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Ore dressing method for rubidium preenrichment
  • Ore dressing method for rubidium preenrichment
  • Ore dressing method for rubidium preenrichment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Embodiment 1: as Figure 1-5 As shown, the present invention provides technical scheme, a kind of beneficiation method of the pre-enrichment of rubidium, comprises the steps:

[0039] S1. Sediment separation: adopt the method of gravity sedimentation and desliming with mechanical agitation to separate the sediment from the sample, and separate the ore and mud;

[0040] S2. Recovery of rubidium by ore sand flotation: Carry out flotation test on ore sand, use sodium oleate to separate out the impurities in the sample, and then use flotation reagents to recover mica-like rubidium-containing minerals;

[0041] S3. Slime flotation recovery of rubidium: carry out flotation test on the ore slime, use sodium oleate to separate out the impurities in the sample, and then use flotation reagents to flotation and recover mica-like rubidium-containing minerals;

[0042] S4. Collecting: collecting and packaging the rubidium minerals in steps S3 and S4.

[0043] According to the abov...

Embodiment 2

[0064] Embodiment 2: as Figure 1-5 As shown, the present invention provides technical scheme, a kind of beneficiation method of the pre-enrichment of rubidium, comprises the steps:

[0065] S1. Sediment separation: adopt the method of gravity sedimentation and desliming with mechanical agitation to separate the sediment from the sample, and separate the ore and mud;

[0066] S2. Recovery of rubidium by ore sand flotation: Carry out flotation test on ore sand, use sodium oleate to separate out the impurities in the sample, and then use flotation reagents to recover mica-like rubidium-containing minerals;

[0067] S3. Slime flotation recovery of rubidium: carry out flotation test on the ore slime, use sodium oleate to separate out the impurities in the sample, and then use flotation reagents to flotation and recover mica-like rubidium-containing minerals;

[0068] S4. Collecting: collecting and packaging the rubidium minerals in steps S3 and S4.

[0069] According to the abov...

Embodiment 3

[0090] Embodiment 3: as Figure 1-5 As shown, the present invention provides technical scheme, a kind of beneficiation method of the pre-enrichment of rubidium, comprises the steps:

[0091] S1. Sediment separation: adopt the method of gravity sedimentation and desliming with mechanical agitation to separate the sediment from the sample, and separate the ore and mud;

[0092] S2. Recovery of rubidium by ore sand flotation: Carry out flotation test on ore sand, use sodium oleate to separate out the impurities in the sample, and then use flotation reagents to recover mica-like rubidium-containing minerals;

[0093] S3. Slime flotation recovery of rubidium: carry out flotation test on the ore slime, use sodium oleate to separate out the impurities in the sample, and then use flotation reagents to flotation and recover mica-like rubidium-containing minerals;

[0094] S4. Collecting: collecting and packaging the rubidium minerals in steps S3 and S4.

[0095] According to the abov...

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 discloses an ore dressing method for rubidium preenrichment. The ore dressing method comprises the following stepsofS1, sediment separation, whereinperforming sediment separation on a test sample by adopting a mechanically stirring gravity sedimentation deslimation to separate out ore sand and ore mud; S2, ore sand flotation to recover rubidium, whereinperforming a flotation test onore sand, and screening impurities out from the test sample with sodium oleate, and then recovering mica rubidium-containing minerals with flotation drug; S3, ore sand flotation to recover rubidium, wherein performing a flotation test on ore mud, screening impurities from the test sample with sodium oleate, and then recovering mica rubidium-containing minerals with the flotation drug; and S4, collection, whereincollecting and packing the rubidium minerals obtained in the step 3 and the step 4. The ore dressing method is scientific and reasonable in structure, and safe and convenient to use, ore dressing enrichment of the rubidium-containing minerals and the mica minerals in tailings is realized, rubidium-containing concentrates capable of meeting the requirement of preparing Rb2O through smelting is obtained, rubidium in the ore dressing tailings is recovered, and ore dressing rubidium-enriching coarse concentrates are obtained, and are used as a raw material for extracting rubidium through smelting.

Description

technical field [0001] The invention relates to the field of ore dressing technology, in particular to a rubidium pre-enrichment ore dressing method. Background technique [0002] Suxian District, Chenzhou City is rich in mineral resources, with as many as 143 kinds of minerals. The leading products are black tungsten concentrate, scheelite concentrate, molybdenum concentrate, bismuth concentrate, fluorite, etc. The content of rubidium is low, and it has not attracted enough attention in the process of mining and dressing. It is lost in waste rocks, various concentrates and tailings. Most of the rubidium resources are still distributed in tailings. The main rubidium-containing rubidium in tungsten polymetallic Minerals include muscovite, potassium feldspar, iron lepidolite, biotite and phlogopite; the main gangue minerals are garnet, including grossular garnet, andandroid and spessartine, quartz, feldspar, calcite, Chlorite, etc., so there is an urgent need for a method to ...

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): B04C9/00B03D1/018B03D103/04
CPCB03D1/018B03D2203/04B04C9/00B04C2009/002
Inventor 魏大为
Owner HUNAN SHIZHUYUAN NON FERROUS METAL
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
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