Gas Coke used for ferrosilicon production with good quality

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China Main Port
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TT or LC
Min Order Qty:
1000 m.t.
Supply Capability:
1000000/year m.t./month

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About coke materials:

Coke is produced using coking coal under high temperture,  it is widly used in Iron making, steel making,ferroalloy production, foundry industrial and some other fields.  CNBM is one of the largest coke exporter in China, we can supply different kinds of met coke, foundry coke, gas coke based on buyer's request. Hope we have chance to do business with your kind company.

 

 

Advantage:
1,High conductivity to lower the electric power 
2,Decrease the Al ingredient
3,Increase the Si ingredient 
4,Low ash and high chemical activity
5,Reduce pollution

 5.Benefit:Reduce the cost of production,improve the quality,reach the enviromental standard.

 

 

 Package: IN BULK OR IN MT JUMBO BAGS

 

Gas coke is mainly used in ferroalloy production, the general specification is as below,

 

Parameters

Guarantee

Fixed Caron

83% min

Moisture (ARB)

15% max

Ash (DB)

10% max

Volatile Matter (DB)

7% max

Sulphur (DB)

0.6% max

Phosphorus (DB)

0.03% max

 

Gas Coke Pictures

 

 

 

 

 

We can supply below furnace charges, please feel free to contact us if you areinterested in any of any of them:
Coke (Metallurgical, foundry, gas)

Calcined Anthracite with fixed carbon from 90% to 95%

Calcined Petroleum Coke

Graphite petroleum coke

Amorphous Graphite

Carbon Electrode Paste

Carbon Electrode

 

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Q:Purpose of using coke in iron making raw materials
Purpose as follows:1. Provide the heat required for the reaction2, do reducing agent, generate CO, at the same time itself can also restore the iron
Q:What does the M40% and M25% mean in the analysis of coke?
(2) mainly used in: Coal Science and Technology (first level), coal processing and utilization (level two), coal chemistry and coal quality analysis (level three)
Q:How to distinguish the level of coke. What is metallurgical coke
Coke type: coke is usually divided by use of metallurgical coke (including blast furnace coke, coke and iron alloy coke etc.), coke and calcium carbide with coke gasification
Q:What is the density of coke?
The true density of coke: 1.8 ~ 1.95kg/cm3; apparent density: 0.8 ~ 1.08kg/cm3; pile density: 400 ~ 500kg/cm3
Q:Effect of coal fineness on coke
In coking, the caking property is not good and the coke quality is reduced. Therefore, from the perspective of the uniformity of coal, coal fineness of some good. From the operation point of view, the greater the fineness of coal coal bulk density is lower, the production capacity of coke oven is low, into the coke oven, fine coal powder easily by gas is brought out, and easy blockage of ascending pipe, gas collector, affect the normal production of the coke oven, and the set of tar in the trachea increased, the effect of recovery operation. Therefore, from the production point of view, the fineness of coal should not be too large. Bulk coal in the top of the coke oven, coal crushing fineness of the general control in less than 3mm component in the range of 73~83%. Tamping coking, generally about 90%. In this range, the fineness of pulverized coal can meet the requirements of coke quality and coke oven operation. The small coal crushing will reduce the adhesion and the bulk density of coal, so as to reduce the coke quality.
Q:What information is needed for coke export license
Step 1: apply for an electronic key:The electronic key is equivalent to the enterprise identity authentication, after the application is similar to online banking U shield, the cost of 350 yuan. Including the physical Key ($150) and digital certificate price ($200), where Key is a one-time fee, digital certificates for the annual cost, valid for one year.
Q:What are the ingredients of coke
The chemical composition of coke including fixed carbon, ash, sulfur, volatile matter and moisture. Except moisture, other ingredients in dry coke as basis.
Q:What are the national standards for grade two coke?
Volatile content is not greater than 1.80; crushing strength: M40:76.1 - 80, M25:88.1 - 92; wear resistance: M10: not more than 8.5;
Q:How easy to use coke barbecue?
Under the condition of isolated air, the bituminous coal is heated to 950-1050 DEG C, and finally, the coke is made by drying, pyrolysis, melting, bonding, solidification and shrinkage.
Q:The pulverized coal is separated from the air to enhance the heat, in addition to the main coke
Ethylene containing carbon carbon double bond can add poly to generate polyvinyl chloride, can be used for food packaging, reaction equation is: nCH2=CH2Initiator,The answer is: nCH2=CH2Initiator;

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