Description
~Pet.coke powder is a solid powder which is got through
dehydration, broken and deironing, after superfine grinded by ball
grinding mill, it will reach a specific level of granularity with
good mobility. Through pneumatic conveying and atomization, it is
sent in the furnace burning stably.
~Physicochemical property as below:
granularity≤0.*9mm（**0mu）;
sulphur content0.5%*0.8%
moisture content≤3%
density0.***0.*6g/cm³
volitiles8%**4%
ash content0.*8%
fixed carbon*7.1%
heat value: ：****0KJ/kg
burning point:**0 centigrade degree
~Due to the low volatiles of the pet.coke, it mainly dominated by
fixed carbon during its combustion, whatsmore, with its burning
point of **0℃, when at atomization burning, its flame length is
longer than that of heavy oil, and its heat value can reach
***0℃, which can satisfy glass melting requirement with its
strong radiation ability. In addition, heat transfer within the
furnace among flame, molten glass and crown wall is fast in real
operation. And the temperature rises faster by pet.coke combustion
than using heavy oil. It also need not worry about the impact on
luminousness of finished glass sheet due to pet.coke has the same
ash content as heavy oil.
