- Crushing Equipment
- Ball Mill
- Shaking Table
- Spiral Chute
- Flotation Machine
- Agitation Equipment
- Vibrating Screen
- Jig Machine
- Magnetic Separator
- Spiral Classifier
- Production Line
- Feeder Equipment
- Other Equipment
- Add:No.3 Chuangye Road, Guzhang Industrial Park, Shicheng Country, Ganzhou city, Jiangxi Province, China
- Tel:0086 0797-5882569
- Fax:0086 0797-5882569
- E-mail:baron@jxyishan.com
- Contacts:Baron liu
INTRODUCTION:
Mercury ore dressing plant will eventually get two kinds of mineral products, respectively is mercury concentrate and Cinnabar. Cinnabar is red, density, brittle, natural good flotability. The preselected, gravity separation and flotation or several methods of combination.
Mercury concentration is the raw material for smelting plant. Our Mercury Mine usually mining, smelting joint venture, grade and moisture content of mercury ore, so far, there is no uniform quality standards for mercury concentrate. At present, mercury concentrator flotation concentrate grade is usually 10-30% (Hg). Cinnabar also cinnabar, cinnabar, Danzhu some other nicknames, still in use in traditional Chinese medicine formulations. But in modern science and technology and industrial production, the general said mercury sulfide mineral cinnabar; obtained by purification process mercury sulfide mineral product called cinnabar. That name is a mineral cinnabar, cinnabar is an industrial product name.
1. Preselection: Preferred mercury ore is the traditional method of pre-selection. Cinnabar was red or dark red, easy and surrounding rock and the gangue mineral is knowledge. Weeks, due to the cinnabar brittle ore in the crushing process easily from cinnabar block densely distributed fault, cinnabar often exposed on the surface of the ore crushing, to hand selected. Crushing screening is the mercury ore and a preselection method. Cinnabar and all brittle mineral, in the crushing process as a result of selective crushing and enriched in fine grained ores. Select the appropriate mesh size grading, abandon products on the screen, so as to achieve the primary goal of.
2. Reselection: Mercury ore re-election to the shaker and jigger the most common applications. The shaking table can obtain high quality concentrate, for the production of products of cinnabar. Jig is used for processing the ore into the mill before the pre-screening of undersize grain size, or set the grinding and classification circuit, the timely recovery of monomer dissociation of cinnabar, in order to avoid over crushed. Also from the product of cinnabar jig concentrate recovery part of coarse particles. The re-election of the tailings is often classified by grinding , flotation processing.
3. Flotation: Flotation is the most widely used and most effective method for concentration of mercury in mineral processing. Flotation can not only effectively recovered in the ore and the natural cinnabar, mercury, chlorine sulfur mercury ore and other minerals can effectively recover mercury. Flotation is also used for the treatment of mercury containing polymetallic ore. The vast majority in mercury ore of main mineral is cinnabar. Cinnabar has good natural floatability, therefore, a single flotation reagent system and cinnabar ores are relatively simple. The process is usually used for one or two sections of grinding, classification overflow particle size is generally 85- 200 mesh. Flotation process is often used one rough election, oncee or twice concentration, two to three times sweep the election. Flotation agents, the use of heavy metal salts as cinnabar activators, such as copper sulfate, lead nitrate, lead acetate, mercury chloride. Some experimental data show that in order to improve the concentrate grade of low grade mercury ore flotation, according to ore properties using tannin, extract, citric acid, carboxymethyl cellulose, starch, water glass as depressant of gangue and slime dispersant.
Jiangxi yishan mining machine specializing in the production of Mercury ore beneficiation equipment, and our engineers are equipped with the most suitable technology and equipment for you based on the mineral content and the needs of users. There is no treatment exactly the same line. It is recommended that customers do not copy someone else's beneficiation equipment. Specific contact us for technical guidance of senior engineers.