- Home
-
Mineral Processing EPC+M+O
Providing optimized solutions for your mine, one-stop service for mineral processing plant!
View details -
Product
Xinhai mineral processing equipment mainly include: grinding equipment, flotation equipment, dewatering equipment, magnetic separation equipment, and so on. Some of the equipment is Xinhai independent research and development, and has been awarded national patent. View details
-
Solutions
Gold CIL (Carbon in Leach) Process is an efficient design of extracting and recovering gold from its ore. By cyaniding and carbon leaching crushed gold ore slurry simultaneously, CIL process lower the gold mining operation cost and increase gold recovery rate to a degree of 99%. View details
- Case
-
News
- Contact
Xinhai Solution
01
The raw ore was washed by vibrating screen; washed ores were sent to the crushing system which adopted two-stage open-circuit process and produced a particle size of -15mm.
02
One-stage close-circuit grinding and classification was adopted; ground ground products were treated by trash screen; undersize slurry flowed to the thickener.
03
Thickener underflow was pumped by slurry pump to the trash screen; gold-bearing carbon was gained through leaching, absorption and carbon extraction; gold slime was produced after high-temperature high-voltage desorption electrolysis system; crude gold ingots were produced after smelting.
04
Leaching tailings were dehydrated with filtrate recycled and dry tailings stacked in the tailings pond.
Project Result
For civil engineering, steel structure was adopted for ore bins, platforms and foundations on the ground as far as possible. Original dump leaching tank was utilized. Despite of cultural differences and challenges in civil construction and equipment installation, Xinhai maintained close communication with the client, earnestly answered the client’s questions and modified the drawings according to particular field conditions. For equipment installation and commissioning, experienced staff were sent to provide technical guidance for the client, which significantly shortened the construction duration. As a result, the project’s economic benefits exceeded the expectations and were well received by the client.
Project Site
|
|
