The technology and equipment developed by Zhongyuan Metallurgical Technology Co., Ltd. for deep processing of ore and tailings slag are very mature, and a complete set of high-efficiency metallurgical technology patents have been formed.

In fact, many domestic scientific research institutions in the mineral processing equipment and technology research and development has done very well, Zhongyuan Metallurgical Technology Co., Ltd. is also the acquisition of patented technology and joint development of the way to obtain a large number of technical patents and this aspect of human resources, so that Zhongyuan Metallurgical Technology in the development of poor ore has been greatly helped, the development of a series of beneficiation equipment and modified amine flotation method, Chelation collector flotation and other process technologies are especially suitable for various difficult-to-select metal tailings slag and low-grade metal minerals, which significantly improves the economic benefits of low-grade lean ore concentrators.

Zhongyuan Metallurgical Technology Co., Ltd. has carried out re-separation work in old tailings in many provinces, and has provided a large number of materials for Huaxing Group every year.

In particular, the company has bought several large lead-zinc mines, which have complex ore types, few single lead or zinc ore types, and many associated components, including a large number of silver, gold and other valuable elements such as germanium, cadmium, indium, gallium and other precious metals.

Now Zhongyuan Metallurgical Technology Co., Ltd. is a comprehensive metallurgical plant, every year the number of various concentrates selected in 20 million tons, all of them are digested by themselves, in addition to the annual production of 7 million tons of various types of steel, but also the production of 2 million tons of copper, 400,000 tons of zinc metal, 300,000 tons of aluminum alloy, 30,000 tons of titanium alloy, gold output of about 20 tons, silver output of 200 tons, all kinds of precious metals add up to 20 tons, including 300 kilograms of rhenium metal.

Huaxing Group has many product lines, and consumes a large amount of various resources every year, especially some special materials want to import no way, only Huaxing Group can mine and smelt and process by itself, although the output is extremely low, but it is not possible to leave these special materials.

Rhenium metal with very low yield is basically associated ore, with a content of a few thousandths or even a few parts per tenthousand, and this element can only be smelted and purified by using various technical means to enrich these ores through beneficiation and reach a certain grade.

Although the output of Zhongyuan Metallurgical Technology Company is not very high, the value of the products produced is extremely high.

Despite this, Zhongyuan Metallurgical Technology Co., Ltd. can only meet the needs of about 30% of Huaxing Group Company, and the materials in great demand are still through procurement, but in some special materials are to meet the needs of the whole company, especially some special metals, which are currently only in the exclusive possession of Zhongyuan Metallurgical Technology Co., Ltd. in China.

The geological exploration technology department below Zhongyuan Metallurgical Science and Technology Company is still in various parts of the country in the exploration of mineral resources, and there are also a lot of harvests, a number of deposits have been found in western Tibet, and it is a super-large copper deposit, with copper resources of more than 20 million tons, and the reserves of one of the deposits are more than 10 million tons.

These deposits are also accompanied by millions of tons of cobalt and tens of thousands of tons of platinum, palladium, gold and other 19 kinds of elements, of which there are 14 kinds of valuable elements that can be recycled.

This mining area has become the first world-class super copper ore concentration in China, and the copper ore resources that have been found are among the best in the world's super copper mine rankings.

Zhongyuan Metallurgical Technology Co., Ltd. also preferentially obtained the mining right of a deposit in this mining area, and also made various preparations for Huaxing Group in terms of resources.

With the progress of society, the growth of demand for mineral resources, the improvement of economic and technological level, and the gradual depletion of high-grade mineral resources, the direction of development and utilization has gradually shifted to low-grade poor ore, so that the mining grade of ore has gradually decreased.

In fact, this trend is already obvious, as a bulk mineral resources, the mining grade of foreign mineral resources is also showing a trend of exponential decline.

In the past few decades, the ore grade mined in many important foreign polymetallic mining areas has declined significantly.

Huaxing Group did not carry out a large-scale layout of overseas mineral resources before, mainly let Zhongyuan Metallurgical Technology Company focus on the development and utilization of poor ore technology, and did not follow many domestic companies to buy ores and mines from overseas mineral giants.

The main task of Zhongyuan Metallurgical Technology Co., Ltd. is to meet the needs of Huaxing Group in the supply of materials will not be subject to huge fluctuations in the market, especially some scarce materials to ensure sufficient supply, the supply in this area is not very large, so it is mainly in the domestic layout, and it is not possible to go overseas to compete with these mineral resource giants overseas.

Most of the domestic mineral resources are poor ore, but the scale of the deposit is often larger, and the associated components are very many, now the Central Plains Metallurgical Science and Technology Company has a very significant breakthrough in mining technology, the scale of the utilization of poor ore is not small, in order to meet their own needs at the same time to provide equipment and technical services to many domestic mineral companies.

Some domestic mining enterprises are lacking in new technical means, Zhongyuan Metallurgical Technology Co., Ltd. also helps these mining enterprises to provide different co-associated components that require different beneficiation and separation equipment and processes, strengthen the recovery of low-grade associated elements, and also improve the efficiency of these mining enterprises in the recovery of precious metals, and obtain very good economic benefits.

In particular, the super high gradient permanent magnet separation equipment developed by Zhongyuan Metallurgical Technology Co., Ltd. is at the world's leading level in the separation of heavy metals from ultrafine powders, and can achieve efficient separation of metal minerals, especially for various difficult-to-select low-grade metal minerals or metal waste slag, and its unique separation effect is better than other sorting technologies at home and abroad.

This set of magnetic separation equipment can not only select metallic iron, but also copper, aluminum, manganese, zinc, lead and other particles, and even diamond, and with flotation equipment and chemicals, it can greatly improve the enrichment of these low-grade elements, and maximize the residual value of these ores and tailings slag to extract out.

It is precisely because of this that Yang Jie is naturally very confident in the comprehensive utilization of the tailings dam of Baotou Iron and Steel Group Company.

The reason why he suggested that the city of Baotu fund the construction of a tailings dam is also obvious, that is, to use this opportunity to force so many companies and enterprises in Baotu City to make a choice-

Either improve the company's technical process, or be eliminated by the increasingly stringent environmental protection regulations of Baotu City.

The city of Baotu also promised Yang Jie to increase environmental protection efforts in the next few years.