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Overall of SAMI’s Vertical Shaft Furnace Technology
SAMI owns both rotary kiln and vertical shaft furnace (“VSF”) technologies for GPC calcining. In the past 10 years, VSF technology has been adopted more and more by calcined petroleum coke (“CPC”) producers all over the world, considering its outstanding advantages. Up to now, the total production capacity adopting SAMI’s VSF technology is about 8,000kt/a.
SAMI’s Vertical Shaft Furnace Technology:
SAMI has long been engaged in development and optimization of VSF technology in recent years and successfully developed the secondgeneration of VSF (G2 VSF).With the outstanding advantages comparing with the traditional VSF technology, it includes the following VSF Technologies:
l GPC selection & control technology
l GPC inventory management & accurate proportioning system
l Proper temperature calcining technology
l Optimized VSF structure
l Anti-erosion silica brick
l Automatic control technology
l Environment control technology
l MES management system
Main performance indicators
Capacity: 80-130kg/h. tank
Carbon loss: ≤ 2.5%
Lifespan: ≥ 12years（1.5%≤S≤3.0%）
Fuel consumption: No （Normal operation）
Real density: 2.06-2.09g/cm3
VBD（28-40 mesh): 0.89-0.93g/cm3
Aluminium Corp all rights reserved by Beijing ICP -1 No. 05024156 Beijing public security 110401000017
Address: the people's Republic of China Beijing, Haidian District Xizhimen North Street No. 62