Petrochemical

PT. BETJIK DJOJO
Dealer Pertamina Products: LPG & Petrochemical

Green CokeGreen Coke produced at UP II Dumai Refinery is processed from solid carbon substance utilizing Delayed Cooking Unit, wich is able to transform of short residue becoming Green Coke.

Green Coke has heavier fraction comparatedto fuel oil, therefore it caloric equivalent/rate is lower than fuel oil, viz around 7500-8500 K.cal/Kg.
However, Green Coke in terms of caloric value has higher caloric than coal viz 5000-6000K.cal/Kg.
Green Coke distributed in bulk.

 

Special Features:

  • Containing low ash value
  • Having higher calorific value (7500-8500K.cal/Kg) compared to coal (5000-6000 K.cal/Kg)

Production Capacity:
330.000 metric ton / year

Green Coke

Application / benefit:
Green Coke can be applied as following:

  • Reductor alectrode on the electrolysis process of Aluminium industry.
  • As solid fuel in such industries:
    1. Tin
    2. Cement
    3. Power station
    4. Steel
    5. Aluminium
  • Raw material for producing calcined coke.

Characteristic Typical

PHYSICAL PROPERTIES

SPECIFICATION

UNIT

TEST

METHOD

MIN

MAX

Moisture

-

12.00

70%wt

SNI 13-3476-94

Volatile Matter

-

14.50

%wt

SNI 13-3999-95

Ash Content

-

0.25

%wt

SNI 13-3478-94

Fixed Carbon

80.00

-

%wt

SNI 13-3479-94

Calorie

7500

-

Kcal/Kg

SNI 13-3486-94

Particle Size + Mesh

30.00

-

%wt

GLC C 18

Sulfur

-

0.70

%wt

SNI 13-3481-94

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