From 25 to 29, June 2019, the world's largest metallurgy and casting exhibition will be held in Dusseldorf, Germany.This exhibition is held every four years, which is the world's leading international metallurgical casting industry exhibition in terms of scale and influence.The exhibition covers fo

The most important market for recarburizers is the steel industry. The development of the steel industry is the most important factor affecting the development of the refining agent market. In the next few years, China's development is still in an important strategic opportunity period that can make a big difference. The steel industry will enter a key stage of transforming the development mode, and it will face opportunities for structural adjustment, transformation and upgrading. According to the 13th Five-Year Plan of the steel industry, from an international perspective, it is predicted that crude steel consumption and output will remain at around 1.6 billion tons in 2020. In the medium and long term, as the global economy gradually gets rid of the crisis, developing countries will see a steady and small increase in crude steel consumption driven by industrialization and urbanization. From the domestic perspective, China's steel consumption intensity and total consumption will be in a downward trend during the “13th Five-Year Plan”, and production and consumption will enter the peak arc-down period, showing a trend of slowing down. Domestic crude steel consumption reached 760 million tons in 2013 and is expected to drop to 650 million in 2020.

In recent years, energy conservation and environmental protection have received more and more attention from the state. In 2013, the State Council issued the "Opinions of the State Council on Accelerating the Development of Energy Conservation and Environmental Protection Industry". China's new "Environmental Law Amendment" has also been implemented on January 1, 2015. A series of environmental protection policies and regulations have been formulated and introduced for protection and It is of great significance to improve the environment, prevent pollution and other public hazards, promote the construction of ecological civilization, and promote sustainable economic and social development. The pressure on industries with high pollution and high energy consumption is also growing. The traditional carbon-reducing agent production process generally adopts the Acheson furnace production technology, which has a long production cycle (more than one month per furnace), high energy consumption (2000 kWh per ton of product consumption), and large pollution (using direct water cooling, It produces a lot of gas and CO2), low efficiency (intermittent production, and the production cycle lasts for several weeks). The new vertical continuous graphitization furnace used in this project, and the traditional Acheson furnace