Nut Coke Size 25-40mm hot sale best price

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Loading Port:
Tianjin
Payment Terms:
TT or LC
Min Order Qty:
1000 m.t.
Supply Capability:
100000000 m.t./month

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Specifications of Nut Coke Size 25-40mm

Iron is found that the earliest in the world, the most widely used, the dosage is also a kind of most metals, its consumption accounts for about 95% of total consumption of metal.Smelting iron ore is mainly used in iron and steel industry, carbon content of different cast iron (carbon content is in commonly 2% above) and steel (carbon content is in commonly below 2%).

Parameters

Guarantee

Rejection

Total Moisture ( As received basis )

8% max

Ash  ( dry basis )

12.5%  max

>  14.5%

Volatile  Matter ( dry basis )

1.5%  max

>  1.8%

Sulphur  ( dry basis )

0.70%  max

>  1.00%

Phosphorus  ( dry basis )

0.035%  max

>  0.045%

Size  25-40 mm  

90%  min

+40 mm

5%  max

>  10%

-25 mm

5%  max

> 10%


Usage/Applications

To be used to manufacture ferro alloy products

Main Features of the Product

   Low P

   Perfect size

   Ready to ship in stock

Inspection

Inspectorate at loading port to be final to bothparties in quality and quantity

Packaging & Delivery

1. Packaging: in bulk

2. Delivery: loading rate of 3,000 mt PWWD SHINC at Lianyuangang port

                 loading rate of 4000 mt PWWD SHINC at Tianjin port




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Q:What is the main purpose of the use of coke
Coke is mainly used in blast furnace ironmaking and smelting of non-ferrous metals such as copper, lead, zinc, titanium, antimony, mercury and so on. In the process of blast furnace smelting, there are four kinds of functions, such as heat supply, reduction, material skeleton and carbon supply.
Q:What does the M40% and M25% mean in the analysis of coke?
M40% and M25% represent the breaking strength rate, 40%>25%, which means that the M40% coke is more resistant than M25%
Q:Ca3 (PO4) 2, SiO2, coke and other raw materials for the production of silica gel (SiO2? NH2O), phosphorus, phosphoric acid and CH3OH, the comprehensive utilization of raw materials in the following process
(1) according to the definition of replacement reaction, there are two kinds of compounds in the reaction of II, contains two kinds of compounds in the product, so it is not the replacement reaction of reactants, IV no elemental, so it is not a replacement reaction, V reaction is a chemical reaction, I and III reaction with replacement reaction conditions, so is the replacement reaction,
Q:How long should it be to store coke in the open air
And the most important thing is to avoid the sun. Coal and coke, like the sun, the temperature inside the stack is very high. So try to cool down.
Q:What is the amount of waste gas produced by a ton of coke burning
Process for producing coke, coke oven gas and coking chemical products by thermal decomposition and coking.
Q:The reaction of the blast furnace ironmaking is the reduction reaction: the coke produces CO in the furnace,
Please see standard: metallurgical coke GB/T1996-2003, all clear
Q:The chemical composition of coke m10.m25 refers to?
1, coal washing ((M25 drum index) metallurgical coke crushing strength is (M10 drum index) metallurgical coke wear strength is reflected
Q:What is the difference between coking coal and coke
Therefore, coke is not coking coal, coking coal is one of the products after processing
Q:Dry or dry carbon carbon, coke or coke, and I do not know which word of
Coke is bituminous coal in the absence of air is heated to 950-1050 DEG C, after drying, pyrolysis, melting, bonding, curing and contraction of the final stage of this process is made of coke, coking high temperature (high temperature carbonization). Coke obtained from high temperature coking for blast furnace smelting, casting and gasification. Coke oven gas produced in the process of coking and recovery is not only a high calorific value of fuel, but also an important industrial raw material for organic synthesis.
Q:Effect of coke powder ratio on the index
Evaluation of coke quality1, coke: sulfur sulfur is a harmful impurity, pig iron smelting, which makes it one of the iron quality. In steel and iron sulfur content greater than 0.07%, is a waste. From the 11% blast furnace of sulfur ore; 3.5% limestone; 82.5% from coke, so coke is the main source of sulfur. The charge directly affects the coke into blast furnace of sulfur when the sulfur content of coke production. For more than 1.6%, 0.1% sulfur, each additional 1.8%, increase the amount of coke, an increase of 3.7%, ore blast volume added limestone to reduce the yield by 0.3%, sulfur content of 1.5 - 2% metallurgical coke requirements do not exceed 1% 0.7%., the sulfur content of metallurgical coke is less than - 0.4 large and medium sized blast furnace

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