Gold occurs principally as a native metal, usually alloyed to a greater or lesser extent with silver, or sometimes with mercury. Native gold occur as sizeable nuggets, as fine grains or flakes in alluvial deposits, or as grains or microscopic particles embedded in other rocks.

Process flow：

1. Trucks transport the ore from open pits or underground operations to processing operations.

2. Determine the geochemical makeup of the ore, including its hardness, sulfur content, carbon content and other minerals found within, impact the cost and methods used to extract gold.

3. Sent gold ore into a series of crushers (jaw crusher, HPT hydraulic cone crusher, etc.) and grinding mills (MTW European version trapezium mill, vertical mill, ball mill, etc.) to reduce the size of the ore particles and expose the mineral.

4. Re-election is widely used in the rock gold mine, as an auxiliary craft, in the grinding process to recover coarse gold, and create favorable conditions to flotation and cyanidation processes, which can improve the beneficiation indicators, improve recovery rate of gold, re-election plays a positive role for increasing production and reduce cost.

5. Flotation process or a weak cyanide solution to the slurry, this process removes up to 93 percent of the gold and 70 percent of the silver from the ore. And then the gold is pulled from the solution and attaches to the carbon. We then "strip" the gold from the carbon by washing it with a caustic cyanide solution. The carbon is later recycled.

6. Next, we pump the gold-bearing solution through electro-winning cells, which extract metals from the solution using an electrical current.

7. Smelt the gold, which melts it in a furnace at about 2,100°F. From there, the liquid gold is poured into molds.

8. We finally send the bars to a refinery for further processing into pure gold.

Applications：

Gold has been widely used throughout the world as money, for efficient indirect exchange (versus barter), and to store wealth in hoards. For exchange purposes, mints produce standardized gold bullion coins, bars and other units of fixed weight and purity.

BATIMATEC 2024, is Algeria's premier international exhibition for construction, building materials, and public works. It serves as a comprehensive platform for industry professionals and companies to showcase the latest innovations, technologies, and solutions in construction and building materials. Liming Heavy Industry will also participate in this exhibition, showcasingour advanced mining equipment manufacturing technology.

Title: BATIMATEC 2024 (26th International Exhibition of Building, Construction Materials and Public Works)

Date: 05-09 May 2024

Booth No.: N 41

Venue: Pins Maritimes Exhibition Center-Algiers

Contact: Emma

Tel:

MINING VIETNAM 2024 is the international mining exhibition in Vietnam, bringing together leading companies and professionals from around the globe in the mining industry. It provides an excellent platform to explore the latest technologies, products, and services. The exhibition showcases cutting-edge mining equipment, technologies, and solutions, fostering international cooperation and business development. LIMING HEAVY INDUSTRY will be attending MINING VIETNAM again this year in April. If you are attending, I’d love for you to stop by.Find us at:

Title: MINING VIETNAM 2024

Date: 24-26 April, 2024

Booth No.: B13

Venue: National Exhibition Construction Centre (NECC)

Contact: Ivy Qin Matty Zhou

Tel: