CELING Mining Service

CELINE is specialized in the research and development of crushing, screening, feeding, conveying, automation and other equipment, manufacturing, sand and aggregate production line scheme design, system automation control scheme design, system overall operation turnkey and other technical services. The services we provide include mineral sample analysis -- process recommendation -- equipment selection -- commissioning and commissioning -- after-sales service and EPC projects.

Our solution include: Gold ore, copper ore, magnetite, limonite, hematite, molybdenum, zircon sand, fluorite, quartz sand, potash feldspar, lead-zinc ore, magnesium ore, ilmenite, asbestos ore, etc,.

Our company has developed and produced PCZ series heavy hammer crusher, PC series hammer crusher, XS series sand washing machine, VSI series high-efficiency vertical shaft impact crusher, 5X series high-efficiency centrifugal impact crusher, PCK series single-rotor sand making machine Machine, ZG series vibrating feeder, YK series circular vibrating screen, a total of eight series, more than 70 kinds of superior performance stone production crushing and screening equipment. The PCZ series heavy hammer crusher produced by the company has an output of 100-3000 tons per hour. It is favored by the building materials industry for its advantages of high output, low investment, low energy consumption, and no clogging.

Application

Zircon is a mineral composed primarily of zirconium, silicon and oxygen that crystallized from magma during the formation of igneous rocks. Zircon is also produced in veins and metamorphic rocks. It belongs to the tetragonal crystal system, often in well-developed conical small tetragonal columns, but also in irregular grains. It is brittle and has a shell-like fracture. It is a high quality refractory material. It is mostly symbiotic with ilmenite, rutile, monazite, yttrium phosphate, etc. in the seashore sand, and is obtained after sorting by water, electric and magnetic separation processes.

Advantage

Zircon sand beneficiation is the process of removing impurity minerals in zircon placer and increasing the content of zircon sand. This process needs to determine the beneficiation process and equipment configuration according to the specific mineral composition and properties of zircon placer. Commonly used zircon sand The beneficiation process is a composite beneficiation process, including gravity separation, flotation, electric separation, magnetic separation and other different processes and methods used in combination, the main purpose is to remove the impurities associated with zircon sand, so that it can be effectively purified.

Gravity separation is the most commonly used method of beneficiation for zircon placers. Because zircon sand has a larger specific gravity, the proportion of its associated gangue impurities is smaller, and the content of zircon sand in seashore placers is low, so it is At this stage, most of the zircon sand ore beneficiation adopts energy-saving and high-efficiency gravity separation methods. The zircon sand ore is coarsely concentrated and enriched by gravity separation equipment such as jigs and shakers, and the gangue associated with zircon sand such as quartz is discarded. , Feldspar, biotite and other impurities.

Flotation is also a method for separating gangue and impurities associated with zircon sand. Commonly used collectors are fatty acids, modifiers are sodium carbonate, inhibitors are sodium silicates, and activators are sodium sulfide and heavy metal salts. Because there are many associated minerals in zircon placer, the flotation method also needs to design the process and flotation system according to the specific composition of the mineral.

The electric separation method uses the difference in magnetic permeability between minerals to combine zircon sand with associated ilmenite, hematite, chromite, cassiterite, rutile, etc. to point minerals and zircon, monazite, garnet, and apatite For the separation of non-conductive minerals such as stone, the electrical separation method has higher requirements for minerals. Usually, the minerals need to be deslimed, classified and dried before beneficiation.

The magnetic separation method is used to separate the magnetic substance in the coarse concentrate of zircon sand, and the wet magnetic separator is commonly used in the separation of zircon sand. Designing a reasonable magnetic field mechanism and magnetic field strength according to the specific mineral composition has a great effect on the magnetic separation of zircon sand.