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

A kind of flotation lepidolite process method

A process method and lepidolite technology, applied in flotation, solid separation and other directions, can solve the problems of ineffective beneficiation process, large dosage of chemicals, complicated process, etc., and achieve safe and environmentally friendly flotation chemicals, low consumption of chemicals, and simple process. Effect

Inactive Publication Date: 2011-12-21
JIANGXI UNIV OF SCI & TECH +1
View PDF2 Cites 24 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the reduction of high-grade and coarse-grained lithium ore resources, in the face of poor, fine, and miscellaneous lithium resources, it is difficult to obtain qualified flotation lepidolite concentrate by using traditional chemical solutions.
Secondly, the flotation process is complicated, the dosage of chemicals is large, and the independence of each link is not strong.
With the depletion of ore resources, it is difficult to use a single traditional beneficiation process
In order to obtain ideal beneficiation indicators, the flotation process is becoming more and more complicated, and the cost of chemicals is increasing; the complexity of the process leads to a decrease in flexibility, and a small link may lead to the paralysis of the entire operation

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
  • A kind of flotation lepidolite process method
  • A kind of flotation lepidolite process method
  • A kind of flotation lepidolite process method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The present invention will now be described more fully with reference to the accompanying drawings, in which exemplary embodiments of the invention are shown. This invention may, however, be embodied in many different forms and should not be construed as limited to the exemplary embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

[0015] Such as figure 1 , figure 2 As shown, the present invention adopts the flotation process to recover lepidolite from the tantalum-niobium ore gravity separation tailings. First, the tantalum-niobium ore recovers the tantalum-niobium through gravity separation. In the selection process, under normal temperature and pressure, coconut oil amine is used as foaming agent, ether alcohol, turpentine and other compound agents are used as collector, and the concentration of 2% to 50% (mass ratio...

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 a process method for flotation lepidolite, specifically: the tailings of tantalum-niobium ore after re-election are deslimed and then enter the flotation process, or directly enter the flotation process, add flotation agents, and perform flotation Obtain high-quality lepidolite concentrate. The invention recovers lepidolite by flotation in neutral pulp, and has the advantages of simple process, low chemical consumption, high efficiency, safety and environmental protection of flotation chemical, and the like.

Description

technical field [0001] The invention relates to a process method of flotation lepidolite. Background technique [0002] Lepidolite is one of the main industrial minerals for extracting lithium. Lithium is an important energy metal. Its application in high-energy lithium batteries and controlled thermonuclear reactions makes it an important raw material to solve long-term energy supply for human beings. Lithium series products are widely used in smelting, refrigeration, atomic energy, aerospace and ceramics, glass, grease, rubber, welding, medicine, batteries and other industries. my country's lithium resources are relatively rich, but the grade is relatively low, the embedded particle size is fine, and the utilization level is low. The resource advantage has not yet been transformed into an economic advantage. In this case, my country should develop the development technology of lithium resources as soon as possible. [0003] Different lithium ores have different properti...

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): B03D1/02B03D1/01B03D1/008B03D101/02B03D101/04
Inventor 黄万抚李新冬安占涛毛美心陈清丁勇
Owner JIANGXI UNIV OF SCI & TECH
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