Roasted molybdenum concentrates, also known as molybdenum trioxide or industrial molybdenum oxide, generally refers to roasted sand after molybdenum concentrate is roasted. Molybdenum concentrate is usually oxidized and roasted at 630℃~700℃ to convert molybdenum sulfide into industrial molybdenum trioxide, which is the raw material for producing ferromolybdenum and ammonium molybdate. In recent years, China has produced about 200,000 tons of roasted molybdenum concentrates each year, with a value of about 36 billion yuan, of which about 30% is used to produce ammonium molybdate, and then to produce molybdenum chemicals and molybdenum metal products, and the rest is used to process ferromolybdenum raw materials. Roasted molybdenum concentrates are divided into ordinary and high-soluble. In addition, according to the latest national standard classification, it is more refined. In addition to the above two categories, there are also blocks. We will not introduce it in detail here. Today we will mainly talk about the two types of ordinary and high-soluble in detail.

Ordinary roasted molybdenum concentrates: also known as industrial grade molybdenum oxide powder and industrial grade molybdenum oxide balls. It is a common type of roasted molybdenum concentrates, mainly used as raw materials for smelting molybdenum iron, molybdenum trioxide, ammonium molybdate, molybdate and various molybdenum compounds. After roasting, the sulfur content of ordinary roasted molybdenum concentrates is reduced to below 0.07%, which is suitable for various industrial applications.

Highly soluble roasted molybdenum concentrates: also known as highly soluble industrial grade molybdenum oxide, it has high solubility and is suitable for industrial applications requiring high-purity molybdenum concentrates. Highly soluble roasted molybdenum concentrates are widely used in the chemical industry, especially in the preparation of high-purity molybdenum compounds.

Chemical properties:

The minimum solubility in alkaline solution is 97%, and the acid insoluble matter is about 10%. The Mo content of ordinary roasted molybdenum concentrates is usually between 49% and 57%, and specific grades include YMo-57, YMo-55, etc. Different grades of molybdenum concentrates are suitable for different industrial applications.

Highly soluble roasted molybdenum concentrates are mainly used to prepare high-purity molybdenum compounds and alloys to meet specific industrial needs.

Index parameters:

The determination of molybdenum content is determined according to the national standard method GB/T24482-2009, among which Pb, Cu, Sn, Sb, P, C, etc. are enriched during the roasting process, and the content of these impurities is also detected according to the national standard method GB/T24482-2009.

Distribution:

In China, the main production areas include Henan, Shaanxi, Inner Mongolia, Liaoning, Shandong and other places.

Hongtuo New Materials Factory is located at No. 52, Central Road, Taihe District, Jinzhou City, Liaoning Province, China. The factory covers an area of 66,700 square meters, with a construction area of 28,500 square meters in the first phase. It is mainly engaged in the production of industrial molybdenum oxide, high-soluble molybdenum trioxide, ferromolybdenum and other molybdenum products and deep processing of molybdenum products, including ammonium dimolybdate ADM, ammonium tetramolybdate AQM, pure molybdenum trioxide, molybdenum powder and other molybdenum metal materials. We have a set of automated equipment to produce these products. It uses China's first energy-saving rotary kiln molybdenum oxide roasting system. By recycling the oxidation reaction of molybdenum disulfide, a large amount of heat is released, and sufficient high-temperature oxygen supply is maintained to achieve energy-saving roasting with nearly zero energy consumption after normal production of molybdenum oxide. It realizes functions such as automatic feeding, drying, energy-saving baking and flue gas cooling, automatic recycling, cooling, crushing, mixing and packaging. Even if you order customized products, we will deliver the goods to you within the promised delivery cycle.