China Yizhong Group built the world's largest coal direct liquefaction reactor

The 2040-ton coal direct liquefaction reactor, which was manufactured by China Yizhong Group, was successfully hoisted at the direct liquefaction site of Erdos coal in Inner Mongolia. This is not only the first direct coal liquefaction reactor in China, but also the world's largest pressure reactor. It marks a historical breakthrough in the ability of China to independently manufacture large reactors. In the research of materials, equipment design and manufacturing technology of ultra-large vessels. Has been at the forefront of the world.
The Huamei Direct Liquefaction Project is the world's first coal-to-oil industrialization demonstration project. The two reactors, which are one of the Shenhua coal-to-oil projects, are the core equipment for the direct coal liquefaction project. It is currently the world's largest forged welded structural reactor. The reactor has a total length of 63 m, an inner diameter of 4812 mm, a wall thickness of 336 mm and a single weight of 2040 tons.

Molybdenum Rod

Molybdenum can increase steel`s corrosion resistance in the acid-based solutions and liquid metals, thus improve its wear resistance, hardenability, weldability, and heat resistance. As an element which easy to form carbides, molybdenum can effectively avoid oxidation during steel making process, and it can be used alone or mix with other alloy element to achieve the best performance.


A pure molybdenum rod is a cylindrical bar made entirely of molybdenum, a chemical element with the symbol Mo and atomic number 42. Molybdenum is a refractory metal known for its high melting point, excellent thermal conductivity, and resistance to corrosion. Pure molybdenum rods are commonly used in various applications, including the manufacturing of electrodes, heating elements, and high-temperature furnaces. They are also utilized in the aerospace, defense, and medical industries due to their exceptional mechanical and thermal properties.

High temperature smelting additives

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