Met Coke CSR 64 Origin China

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Loading Port:
Tianjin
Payment Terms:
TT or LC
Min Order Qty:
1000 m.t.
Supply Capability:
100000 m.t./month

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Product Description:

Speficications of Met Coke CSR 64  Origin China

 

Is not actually a mineral species, but goethite and lepidocrocite, lepidocrocite water iron ore, water and water mixture of silica, clay, etc.Change of chemical composition, and water content also changed.Iron ore distribution (1) goethite alpha FeO (OH), inclusive of our 62.9% Fe.Contains no quantitative adsorption of water, said water iron ore HFeO2 · NH2O.Orthorhombic system, form a needle, columnar, laminated or scaly.Usually a lenticular, reniform or stalactite shape.Parallel cutting mask or radiation fiber structure.Sometimes into dense patches, earthy, also have a oolitic.Red brown, dull brown to dark brown color.Weathering of the powder, ochre limonite is yellowish-brown.Goethite striation is red-brown, hardness of 5 ~ 5.5, the proportion of 4 ~ 4.3.While limonite striation is light brown or tan commonly, 1 ~ 4 hardness, specific gravity 3.3 ~ 4.

Parameters

Guarantee

Rejection

Total Moisture  (As received basis)

5%  max

Ash (dry basis)

11.5% max

> 13.5%

Volatile Matter (dry basis)

1.5% max

> 1.8%

Sulphur (dry basis)

0.65% max

> 0.75%

Phosphorus (dry basis)

0.025% max

> 0.045%

M10

8% max

> 10%

M40

80% min

82%

CSR

62% min

62%

CRI

26% max

> 28%

Size 30-80   mm

85% min

+80   mm

5% max

> 8%

-30mm

5% max

> 8%

Usage/Applications

To be used for blast furnace in steel plants

Main Features of the Product

Low sulphur

● Hot sale

Inspection

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

Packaging & Delivery

1. Packaging: in bulk

2. Delivery: loading rate of 62,000 mt PWWD SHINC at Lianyuangang port

                 loading rate of8000 mt PWWD SHINC at Tianjin port



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Q:Coke indicators are divided into grades
Coke is a solid product of high temperature carbonization, the main component is carbon, is a crack and irregular pore structure (or porous). The number of cracks has a direct impact on the strength and crushing strength of the coke, the index is generally measured in terms of crack degree (the number of cracks in the unit volume coke).
Q:Mechanism of carbon and coke is not the same as the price which high?
I am on the Ba Chau facility in Hebei during May this year, but now has more than 3 months, only 2 tons of carbon, and are defective pile to nobody in my barn. I bought a big machine, according to them is made of bark can make the raw material drying, but home. It's not going to work. I had to switch to coal drying, coal can not over drying, rework is often the case. Carefully down a do tons of carbon coal money to spend more than and 300. The great machine can not work normally, the basic propeller around 4 hours repair time, until now I have changed my sleeve 7
Q:How to calculate the average particle size of coke
Broken before and after the comparison of granularity, see D50 on the line. There are many kinds of average grain size, and the calculation steps are more complicated.
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
The answer is: Ca3 (PO4) 2+5C+3SiO2High temperature. 3CaSiO3+2P+5CO =; production of cement, brick or building materials such as;(3) R Si, Si and HCl reaction is the reaction of SiHCl3 with hydrogen, by the reaction of the hydrolysis of SiHCl3, IV, and the generation of hydrogen and oxygen in a certain range will explode, so it must be in contact with oxygen and anhydrous conditions,Therefore, the answer is: SiHCl3 hydrolysis, while the production of H2, mixed with O2 explosion, etc.;(4) methanol oxidation reaction, under acidic conditions, methanol in the cathode of carbon dioxide and hydrogen ions, CH3OH+H2O-6e-=CO2+6H+,The answer is: CH3OH+H2O-6e-=CO2+6H+;(5) the significance of this link in industrial production: recycling of raw materials, energy saving and emission reduction,The answer is: recycling of raw materials, energy-saving emission reduction;(6) from P to H3PO4, the phosphorus and oxygen into water and phosphorus pentoxide, compound phosphate, the equation is P+O2=P2O5, P2O5+3H2O=2H3PO4,The answer is: P+O2=P2O5; P2O5+3H2O=2H3PO4
Q:The chemical composition of coke m10.m25 refers to?
The physical properties of coke and its chemical composition are mainly determined by the type of coal used and the coking process
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:Coking coal, coke, coal, steam coal what is the difference?
Coal is used to generate electricity, which is used to burn coalPower coal is generally only coal
Q:What are the main uses of coke
The utility model is used for casting blast furnace smelting of non-ferrous metals such as copper, lead, zinc, titanium, antimony, mercury, etc..
Q:What is the reasonable standard of volatile content of coke
The sulfur content in coke: sulfur is a harmful impurity of iron smelting, which reduce the quality of pig iron. The sulfur content in the pig iron is more than 0.07%.
Q:What is the difference between the industrial analysis of coke and the industrial analysis of coal samples
Coke GB/T 1996-2003, volatile coke is the most difficult to do

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