Zibo Deyuan Metal Material Co.,Ltd
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Address: Gezhuang Villige of Shiqiao Town, Yiyuan County, Zibo City, Shandong Province, China
TEL: +86-533-3230567
FAX : +86-533-3230568
Sales Manager Erin Xue:
+86-13811322460

Metallurgical Coke Backfill

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).

    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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