The flotation process of spodumene can be divided into two ways: positive flotation and reverse flotation. Then how to realize the flotation process of lepidolite?
1. Float mother first, then float spodumene, finally float feldspar.
The process is as follows: using cationic floating cloud mother, carried out in weak acid environment; Concentrate the flotation tailings to 50%, and then mix with oleic acid collector and alcohol based foaming agent to make its solid content up to 17%, float spodumene; The enriched tailings were enriched with hydrofluoric acid and floatated with cationic collector.
2. Float spodumene first, then float mother, and then float feldspar.
The technological process is as follows: concentrate the slurry to 64%, add oleic acid, sulfuric acid, foaming agent, mix, make it solid 21%, spodumene float; The cationic collector was used to surface mica from spodumene flotation tailings. Feldspar powder was activated with mica flotation tailings and hydrofluoric acid, and cationic collector was added to float feldspar powder.
3. Mixed flotation of spodumene and mica, finally feldspar.
The process is as follows: the flotation of mica-spodumene by mixing sulfuric acid in the slurry and adding anionic collector; Mixing concentrate in acidic solution makes mica ore and iron ore emerge to form spodumene. After mixed flotation, the tailings were treated with hydrofluoric acid and then surfaced with cationic collector. The reverse flotation of spodumene is carried out in alkaline pulp, using dextrin and starch as corrosion inhibitor, alcohol oil as foaming agent, and cationic collector of amines to flotation quartz, feldspar, mica and other gangue minerals.
The first stage of lepidolite processing — crushing and grinding
C&M Mining Machinery’s jaw crusher, cone crusher, LM vertical grinding machine can meet your needs for lemica processing at the primary stage, welcome to consult.
Related Articles
Cost of stone crusher plant in rajasthan
The cost of a stone crusher plant in Rajasthan varies depending on the type of the plant and the production capacity. The estimated cost of...
cement clinker small size grinding machine
A cement clinker small size grinding machine is a specialized equipment used to grind and mix cement clinkers for final production. The purpose of this...
Mobile Pulveriser Machine For Sale In South Africa
Mobile pulveriser machines are used to crush a variety of materials, including rocks, ores, and minerals. They are typically used in mining, construction, and demolition...
Mobile Screen Plants for Granite Construction
Granite is a popular choice for construction projects because it is strong, durable, and beautiful. However, granite is also a difficult material to work with,...
calcite crushing equipment in south africa
Calcite is a widely occurring mineral that is primarily composed of calcium carbonate (CaCO3). It is commonly found in sedimentary rocks and has various industrial...
Mobile Concrete Crusher Now Available in South Africa
As South Africa’s infrastructure and construction sectors continue to grow, the demand for efficient, mobile, and cost-effective concrete crushing solutions has increased dramatically. The introduction...
Large jaw crusher future development trends and prospects
With the rapid development of mining industry in recent years, mining equipment industry has gradually been driven up. Before the mining industry has not developed...
Used mining and crushing equipment for gold
Used mining and crushing equipment for gold refers to machinery that is specially designed for mining and crushing operations related to gold ore. Gold mining...
hp800 cone crusher operation manual
The HP800 cone crusher is a high-performance crushing machine, widely used in mining and aggregate industries for secondary, tertiary, and quaternary crushing applications. Known for...
kaolin processing equipment dealers in turkey
Turkey is a country rich in kaolin resources. Kaolin, also known as china clay, is a white, soft, plastic clay mainly composed of the mineral...