The main metal ore minerals limonite ore, a small amount of silver sulfide minerals, trace brass pyrite and gold dispersed nature. The main gangue of quartz, sericite, serpentine and so on. The original ore TFE is 39.87%, silver is 220 g/ton, gold is 0.84 g/ton, and copper is 0.84%.

Main mineral limonite (X diffraction analysis goethite) more than 80%, colloidal iron oxide quality, fine particle size which is the original ore and after intense weathering formed by hydrolysis, to great dressing difficult. The phase analysis of silver, silver wrapped in more than 40% of gangue minerals, more than 30% of silver was adsorbed state assigned the presence of iron manganese oxide, flotation difficult to recover only about 20% of the silver sulfide gold and trace Natural silver can be recovered by flotation.

About 90% of the copper minerals in the ore are combined phase copper oxide, which cannot be recycled.

The test uses two process schemes: (1), flotation-cyanide leaching process, and the silver (gold) concentrate obtained by flotation is: silver grade 7588.53 g / ton, silver recovery rate 33.26%, gold grade 20.44 G / ton, recovery rate of 22.84%; flotation tailings cyanide leaching test indicators: silver leaching rate of 49.05% (on the mine), gold leaching rate of 62.85% (on the mine); flotation + silver cyanide total recovery 82.31%, the total recovery rate of gold is 85.69%. (2) The whole mud cyanidation leaching process has a silver leaching rate of 78.23% and a gold leaching rate of 88.64%.

Snack Food Production Line

Since its establishment, the company has always insisted onSurvive by quality and develop by reputation
The policy of setting up a factory and unswervingly implement the diversified development strategy, to provide customers with fast, convenient and service.
Character determines product, product determines development quality
The character that the product of achievement comes from Only continuous reform can sustain innovation
Improving product quality is the responsibility of every employee
Create good quality to achieve good brand Careful, careful, attentive, quality is always guaranteed
Integrity management, pioneering and enterprising Unity and perseverance
The company has high-level management personnel, first-class design engineers and experienced technical personnel, and often conducts technical exchanges and cooperation with peer companies, learns and introduces foreign advanced technology and technology, has strong technical strength and perfect after-sales quality assurance system .
Longzheng machinery after-sales service content:
☆ To provide you with consultation on the market, equipment, technology, raw materials, packaging, etc.

★ Assist you in equipment selection, technological process design, plant optimization layout, and if necessary, you can come to your door.

☆ According to your product, we can design the compensation plan for the change of raw materials, and make a live demonstration. Various basic formulas are available.

★ Can carry out special design, manufacture and application test according to your needs, and provide targeted training.

☆ Design a reasonable packaging and transportation plan for you, send technicians to install and debug, and train personnel.

Snack Food Production Line,Snack Food Production Line Fresh Potato Chips Production Line,Snack Food Production Line Banana Chips Production Line,Snack Food Production Line Snack Bar Production Line

Jump Machinery (Shanghai) Limited , https://www.shanghaimachineres.com