Kinds of petroleum coke

You'll find at the very least 4 standard kinds of Petroleum Coke, namely, needle coke, honeycomb coke, sponge coke and shot coke. Different sorts of petroleum coke have different microstructures resulting from variations in operating variables and nature of feedstock. Considerable differences are also to be observed inside the properties on the distinct varieties of coke, especially ash and volatile matter contents.( Petroleum Coke Supplier)

Needle coke, also named acicular coke, is actually a hugely crystalline petroleum coke used within the production of electrodes for the steel and aluminium industries and is especially useful because the electrodes should be replaced consistently. Needle coke is made exclusively from either FCC decant oil or coal tar pitch.

Honeycomb coke is definitely an intermediate coke, with ellipsoidal pores that happen to be uniformly distributed. When compared with needle coke, honeycomb coke includes a reduce coefficient of thermal expansion and a reduce electrical conductivity.(Calcined Petroleum Coke)

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Forms of petroleum coke

There are at least four fundamental forms of Petroleum Coke, namely, needle coke, honeycomb coke, sponge coke and shot coke. Distinct kinds of petroleum coke have unique microstructures as a consequence of variations in operating variables and nature of feedstock. Substantial differences are also to be observed inside the properties with the different sorts of coke, specifically ash and volatile matter contents.( Petroleum Coke Supplier)

Needle coke, also called acicular coke, is actually a very crystalline petroleum coke utilized in the production of electrodes for the steel and aluminium industries and is particularly beneficial due to the fact the electrodes have to be replaced frequently. Needle coke is made exclusively from either FCC decant oil or coal tar pitch.

Honeycomb coke is definitely an intermediate coke, with ellipsoidal pores that happen to be uniformly distributed. When compared with needle coke, honeycomb coke includes a decrease coefficient of thermal expansion and also a reduced electrical conductivity.(Calcined Petroleum Coke)