Toir blocks were produced for the first time by Atlas Ceramkoir company using nano technology and supercooling method and were used in Sarcheshme and Khatunabad copper complexes.
Air outlet pipe blocks in the converter and propane gas outlet pipe blocks in the anode furnace of Messarcheshme and Meskhatunabad complexes.
The methods of producing copper from ore include two main methods: pyrometallurgy and hydrometallurgy. In the hydrometallurgical method, mineral ores are subjected to grinding and algomerization operations after being extracted from the mine, and by performing dissolution operations (leaching) on them, a solution containing mineral elements is obtained. Further, copper metal is extracted from this solution with the help of refining processes (solvent separation or ion exchange and electrowinning).
The method of pyrometallurgy includes ore extraction, anode melting and casting, and finally, electrolytic refining and obtaining pure copper.
In this method, after full grading, the concentrate is melted in the flash furnace and turns into matte copper containing 45% copper. The matte copper poured in converter furnaces oxidizes the impurities (especially iron and sulfur) and transfers them to the slag with the passage of air. This copper, which has more than 3.99 copper, is called raw copper or blister copper. Blister copper enters the anode furnace using bottles. In these furnaces, by injecting propane gas, other impurities are burned together with copper and removed until the copper purity reaches 7.99. The output of the anode furnace enters the casting cycle and the anode plates are produced. In the next step, it turns into 99.9 copper in electrolysis.
In the melting stages, the erosion caused by melt turbulence and severe chemical corrosion in the air outlet pipe blocks has caused the production of consumable parts in this sector to have high technical knowledge.
These parts, which are installed in the converter and anode furnace, have high sensitivity, and their performance and lifespan are considered the main factors of stopping the converter or anode furnace. Toir blocks were produced for the first time by Atlas Ceram Kavir company using nano technology and supercooling method and were used in Sarcheshme copper complex and Khatunabad copper complex.
Atlassram Kavir company succeeded in producing power plant bricks and after receiving approval from international laboratories and with the help of Tavanir company and Niro Research Institute, and after installing in several power plants and receiving letters of satisfaction, it was placed in Tavanir’s vendor list and is currently supplying these bricks to the entire country. to do
The set well block and split ring are installed under the tandish container of Saba Steel Complex, cow head nozzles, the melt comes out from the two holes at the bottom of these nozzles and slabs are produced in the casting line. Well block and split ring are used for precise placement and installation of these cow head nozzles under the tandish container.
Toir blocks were produced for the first time by Atlas Ceramkoir company using nano technology and supercooling method and were used in Sarcheshme and Khatunabad copper complexes.
Electric arc furnace or EAF furnace is included in the group of electric furnaces. Today,
According to May Metals, today these materials are widely used as a protective coating for
Mohammad Hosseinzadeh Yazdi, CEO of Atlas Ceram Kavir Company, says: “This product is designed and
