
Petroleum Coke Backfill
Low resistivity to reduce anode to earth resistance.
High porosity to allow gases produced at the surface of the anode to escape.
Low density to provide high permeability with cost effectiveness.
The backfill should flow easily, and be of high purity.
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Ⅰ、INTRODUCTION:
Ⅰ-1、The performance of impressed current anodes is greatly affected by the choice of backfill they are deployed in.
Ⅰ-2、An ideal backfill should have:
• Low resistivity to reduce anode to earth resistance.
• High porosity to allow gases produced at the surface of the anode to escape.
• Low density to provide high permeability with cost effectiveness.
• The backfill should flow easily, and be of high purity.
We supply a superior quality backfill, which is dried and screened for increased performance.
DINOER supply a superior quality backfill, which is dried and screened for increased performance.
CHEMICAL ANALYSIS TYPICAL
Carbon 90 % min
Ash abt 5 % max
Volatile Matter 2 % max
Moisture 5 %max
sulphur 5%max
Packing: waterproof plastic bag: 25kg/bag
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