China Factory Metallurgical Coke Price

Basic Info

Model NO.	lump
Certification	SGS,BV
Transport Package	in 1mt Big Bag
Specification	0-10mm 1-10mm Lumpy, Granular
Trademark	PTINDUSTRY
Origin	China
HS Code	38249030
Production Capacity	600000tons/Year

Product Description

PRODUCT DETAILS:
Coke Breeze
Specification
Fixed Carbon 82% min
Sulphur 0.6% max
Ash 15% max
Volatile Matter 5% max
Moisture 5% max
Size: 1-3mm 90%min
Packing : in 1mt big plain bag
Quantity : 1200mts
FOB Chian Tianjin USD 400/mt

What Does Coal Coke Breeze Mean?

Coal coke breeze is a common backfill material used in cathodic protection. It is a type 1 carbonaceous backfill material. Coal coke breeze backfill has low resistivity and low ash content, and may be treated by the addition of 10% (by weight) commercial grade slaked lime.

The fuel used in the iron ore sintering processes is coke breeze. Its combustion yields high enough amounts of heat which is delivered to the sinter mix.Corrosionpedia Explains Coal Coke Breeze

In the coal coke production process, during the coke quenching, handling and screening operation, coke breeze is produced. It is either reused on site (such as in the sinter plant) or sold off site as a byproduct. Coal coke breeze is an important carbonaceous backfill material in cathodic protection. Coke breeze offers a backfill solution since it can be compacted by 95% and offers the best conductivity at moisture levels between 5% and 20%. The value of -3+1 mm represents the most favorable particle size for coke breeze.

When impressed current-type cathodic protection systems are used to mitigate corrosion on an underground steel structure, the auxiliary anodes often are surrounded by a carbonaceous backfill. Backfill materials commonly used include coal coke breeze, petroleum coke breeze and natural graphite. Impressed current anodes are supplied with a recommended maximum current density; higher current densities reduce anode life.

Because the purpose of the carbonaceous backfill is to provide an electronic path for current flow, low resistivity, particle size and specific gravity are important backfill properties. Low resistivity favors electronic current flow to the backfill/ground interface. Small particle size and high density favor electronic current flow by improving contact between the anode material and the backfill.

COMPANY PROFILE
P&T INDUSTRY is a Manufacturer & Trader of galvanized steel series cargo, with 20 years experiences. Our company is a professional supplier of high-quality carbon steel products such as Color coated board, and galvanized coils. We sell various types and standards of carbon steel products all over the world at low prices and great quality.Our company is a professional supplier of high-quality galvanized steel products such as Color coated board, and galvanized coils. We sell various types and standards of galvanized steel products all over the world at low prices and great quality. Many of our items sell to more than 30 countries, such as South of America, Middle East and Southeast of Asia so on. Third party inspection: SGS, CE, etc. Sufficient inventory, Fast delivery, long price validity Professional and perfect before&after-sales support team.
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This is a ballpark price. The actual price will depend on the raw materials and the quantity of your order. Please contact us if you have any questions.