Metallurgical Coke Backfill

Product Details

Metallurgical Coke Backfill

 

Brief Introduction
  Metallurgical Coke Backfill is made from low ash, low sulfur bituminous coal, with special coking properties, which is inserted into ovens and heated to 1000F to fuse fixed carbon and inherent ash and drive off most of the volatile matter. The final product is a nearly pure carbon source with sizes ranging from basketballs (foundry coke) to a fine powder (coke breeze).

 

Specifications of Metallurgical Coke Backfill

Fixed carbon

90%

Ash

8%

Moisture

10%

Volatiles

1%

Sulphur

1.2%

Bulk Density:

500-600kg/CBM

Resistivity:

35-55ohm.cm

 

Sacrificial anodes and buried permanent reference cell backfill specifications

Anode Type

Composition of Backfill [%(m/m)]

Application 

Gypsum (CaSO4.2H2O)

Anhydrous

Sodium Sulphate

Anhydrous

Sodium Magnesium

Bentonite

Mg

Anode

50
25
75
15
15

-
-
5
15
-

-
25
-
20
35

50
50
20
50
50

≤20Ω.m
≤20Ω.m
20Ω.m
20Ω.m
20Ω.m

Zn

Anode

50
75

5
5

-
-

45
20

-
-

 

Anode Bed Coke Specification 

Application

Type

C, %

Mesh

Inside filling

Petroleum coke

≥85%

13mm

Deep well

Petroleum coke

≥85%

26mm

DEYUAN is equipped with a comprehensive metallurigical coke backfill factory, which is one of the professional and well-known such manufacturers and suppliers in China. Don't hesitate to buy China OEM metallurigical coke backfill with us.

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