CALCINED PETROLEUM COKE

CALCINED PETROLEUM COKE

Calcined petroleum coke is used for production of calcinated anode packs and anode paste, as well as graphite products. Raw petroleum coke is calcinated at the Novosibirsk Electrode Plant (NovEZ).
After calcination, the petroleum coke is packed in big bags or supplied in bulk in railway cars.

Use of calcined petroleum coke depending on the sulphur content.

Use of calcined petroleum coke

Sulphur, %

Graphite products (electrodes, graphite blocks and other graphite products)

0.5% max

Calcinated anode packs, anode paste

1-3 %

 

Main physical and mechanical properties of calcined petroleum coke

Description

UoM

Guaranteed values

1

2

3

Actual density*

g/cm3

2.05 min

Specific resistance

mkOhm·m

580 max.

Ash content

%

0.2 max.

Total moisture mass fraction, % max

%

0.5

* At the customer's request, other tolerances for actual density are possible.