Celestine is a crystal with a chemical composition of SrSO4, belonging to the orthorhombic (orthorhombic) system of sulfate minerals. It is the most important strontium-containing mineral in nature, and its colors include blue, green, yellow-green, orange, light blue-gray, etc., and sometimes it is colorless and transparent.

Physical properties Crystal structure: Celestine belongs to the orthorhombic system, and individual crystals are often plate-shaped or columnar, and aggregates are granular, fibrous, and nodular.

Color: Pure celestine crystals are light blue or sky blue, so they are called celestine. Sometimes they are colorless and transparent, and black when impurities are mixed in.

Luster and transparency: Celestine has a glassy luster, the cleavage surface has a pearly halo, the streak is white, it is brittle, and the Mohs hardness is 33.5. Density 3.974.0g/cm³.

Uses: Celestine is mainly used to make strontium carbonate and produce television picture tube glass. Its strontium chemical products have the following main process characteristics.

Absorption of radiation: Strontium carbonate can absorb higher gamma rays and improve the refractive index of glass.

Fusion-aiding: Strontium oxide can improve the melting performance of glass materials and increase fluidity after adding carbonate, barium and calcium oxide.

Coloring: Strontium nitrate can emit bright red color.

Main distribution countries and regions

Mexico and Spain: are large countries with celestine reserves.

Turkey, Iran, Tajikistan, Pakistan, Russia, the United States, the United Kingdom, Germany, Algeria, Morocco and Canada: have celestine resources.

China: Celestine deposits are mainly distributed in Qinghai, Jiangsu, Sichuan, Shaanxi, Hubei, Yunnan and other places.

Market situation

Celestine is the main source of industrial strontium salts, with a wide range of downstream applications, and strontium carbonate is its main application area. Global celestine resources are scarce and unevenly distributed. my country's celestine reserves are among the highest in the world, but affected by environmental protection policies, resource protection and other factors, in recent years, the scale of celestine mining in my country has declined, and the celestine market supply is tight.

Celestine AI photoelectric sorting is a device that uses photoelectric technology to sort ore. It combines modern detection, sensing, artificial intelligence (AI) and other technologies to quickly identify the physical characteristics of ore to separate ore from waste rock. This technology has been widely used in the mining field with its high efficiency, low cost and environmental protection. It not only improves the efficiency and accuracy of mineral processing, but also helps to reduce environmental pollution. It is an important achievement in the development of modern mining technology.

Technical advantages of photoelectric mineral processing equipment

High efficiency: Photoelectric sorting technology can quickly remove a large amount of useless gangue, reduce the pressure of subsequent mineral processing links, and improve sorting efficiency.

Low cost: Compared with traditional physical mineral processing and chemical mineral processing, the only energy consumption of photoelectric mineral processing is electricity consumption, and the cost of mineral processing per ton is about 1 yuan, which is much lower than the average cost of traditional methods.

Green and environmental protection: Photoelectric mineral processing has zero pollution to the environment and is a greener mineral processing method.

Technological progress: With the development of computer technology and artificial intelligence technology, the intelligence level of photoelectric mineral processing equipment has been continuously improved, which can better adapt to the sorting needs of different types and complex ore structures.

Strong adaptability: By introducing cutting-edge technologies such as artificial intelligence and big data analysis, the intelligence level and adaptability of the photoelectric sorting system have been greatly improved, and it can handle more types of ores.

High safety: Photoelectric beneficiation equipment does not need to add any chemical agents during operation, avoiding the safety risks that may be caused by chemical agents.

Technological innovation: my country is in a leading position in the research and development of core components in the intelligent photoelectric beneficiation equipment manufacturing industry, which means that my country's photoelectric beneficiation technology has strong international competitiveness.

Resource recovery: Photoelectric sorting technology has shown significant advantages in processing low-grade ore resources, and can fully recycle and utilize ore resources that were originally difficult to develop and utilize economically and efficiently, ensuring the sustainable supply of resources.

System stability: Although photoelectric sorting technology is still in the development stage, through continuous technological innovation and optimization, the stability and anti-interference ability of the system are constantly improving.

Cost-effectiveness: The research and development and application of photoelectric beneficiation technology always focus on cost control and cost-effectiveness improvement, aiming to achieve the dual goals of economic benefits and environmental protection.

How to choose the right photoelectric mineral processing equipment

Understand the characteristics of the ore: First, it is necessary to conduct a detailed analysis of the ore to be sorted, including characteristic information such as color, texture, gloss, shape, spots, thickness and density differences.

Choose the right photoelectric sorting technology: According to the characteristics of the ore, choose the right photoelectric sorting technology. For example, if the color difference of the ore is obvious, you can consider using color sorting technology; if the surface characteristics are complex, in addition to the color difference, there are also differences in texture, luster, shape, gloss, etc., you can choose to use an artificial intelligence sorting machine; if you need to sort according to the density or internal structure of the ore, you may need to use X-ray penetration technology.

Consider the cost-effectiveness of the equipment: On the premise of meeting the technical requirements, the cost-effectiveness of the equipment should also be considered. Choosing cost-effective equipment can reduce investment and operating costs while ensuring the sorting effect.

Consider the after-sales service of the equipment: The after-sales service of the equipment is also one of the factors that need to be considered when choosing. Good after-sales service can ensure the long-term stable operation of the equipment and reduce the risk of production interruption.

Refer to successful cases in the industry: You can refer to successful cases in the industry to understand how mineral processing plants with similar ore characteristics choose equipment and how effective they are.