NUT COKE of 20 to 40mm

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
1000 m.t.
Supply Capability:
50000 m.t./month

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Item specifice:

coke: coke

Product Description:

CNBM MET COKE of NUT COKE of 20  to  40mm

We export many kinds of coke, such as metallurgical coke (met coke) of 40-100 mm, theNUT coke of 20 to 50 mm, coke breeze of 3 to 6 mm, and so on. The main source isShanxi coking plant. 

       This is the ore containing iron hydroxide.It is Goethite (Goethite) HFeO2 scale and iron ore (LepidoCRocite) FeO (OH) of two different structure of ore collectively, also some people write mFe2O3. It mainly limonite ingredients chemical formula nH2O, yellow or brown, containing about 62% Fe, O 27%, 11% H2O, specific gravity of about 3.6 ~ 4.0, mostly exists in other iron ore.

The intended use of CNBM MET COKE of NUT COKE of 20  to  40mm

 

Our CNBM MET COKE of NUT COKE of 20  to  40mm are ideal for:

· Power plant

· Steel mills

The advantages of CNBM MET COKE of NUT COKE of 20  to  40mm

Not only are OKorder's CNBM MET COKE of NUT COKE of 20  to  40mm of the highest quality and reliability, we are able to quickly ship orders within 20 days of receiving a deposit or original L/C. 

 

Main features of CNBM MET COKE of NUT COKE of 20  to  40mm

Unique Frame Design For Easy Installation

High energy conversion efficiency

Reliable performance

 

FAQ:

 

Q1: warehouse have many good?

A: yes

 

Metallurgical Coke of Coke  NUT COKE of 20  to  40mm Images:

NUT COKE of 20  to  40mm

NUT COKE of 20  to  40mm

NUT COKE of 20  to  40mm

 

Specifications:

Parameters

Guarantee

Rejection

Total Moisture ( As received basis )

8% max


Ash ( dry basis )

12.5% max

13.5%

Volatile Matter ( dry basis )

1.5% max

> 1.8%

Sulphur ( dry basis )

0.70% max

> 0.80%

Phosphorus ( dry basis )

0.035% max

> 0.045%

Size 10-30 mm 

90% min


+30 mm

5% max

8%

-10 mm

5% max

>8%

 


At present, the main customers are NOBLEGROUP, IMR and so on. Our main overseas markets are Japan, India, Brazil, Iran,Vietnam, and so on.Let me know your demands then I can check availability.

 


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Q:Why does casting coke require phosphorus?
Phosphorus is a kind of harmful element in metal, which reduces the mechanical properties of castings. Under normal circumstances, GB castings of phosphorus content requirements of less than 0.06%, the lower the special requirements
Q:The difference between coke and coal
This is the nature of coal from the formation of coal is coal, and coal deep-processing products
Q:Coke boiler belongs to coal-fired boiler
In addition, the utility model is characterized in that the utility model is used for heating and catering industry. Generally speaking, coke boiler belongs to coal fired boiler. Reason is that coke is a coal and fat coal for coke production.
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: (I), (III);(2) under the condition of high temperature, calcium phosphate reacts with carbon and silica to produce calcium silicate, phosphorus and carbon monoxide. The reaction equation is Ca3 (PO4) 2+5C+3SiO2High temperature. 3CaSiO3+2P+5CO =, calcium silicate is silicate, so can produce cement, brick or building materials such as,
Q:What are the criteria for coke classification and how to distinguish between primary and two grade coke?
4, coke in volatile coke: according to the volatile content of coke can determine maturity. Such as volatile than 1.5%, said coke; volatile matter less than 0.5 - 0.7%, said too much, generally mature metallurgical coke volatile is about 1%.5, the moisture in the coke: water fluctuation will make coke measurement is not allowed, thus causing the furnace condition fluctuation. In addition, coke moisture will increase the M04 high, M10 low, to the drum index error6, coke screening composition: grain size of coke in blast furnace smelting. It is very important to China in the past, coke size requirements: on the coke oven (1300 - 2000 square meters) of coke particle size greater than 40 mm; medium and small blast furnace coke particle size greater than 25 mm. But some mills tests show that the coke 40 - 25 mm in size as well. More than 80 mm coke to whole, little change in its size range. So the coke size uniform, large gap, small resistance, the furnace is running well.
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 difference between coal and coke
Today, the Customs Tariff Commission of the State Council issued the notice on the implementation of the tariff plan in 2013. Shang magnesium network noticed,. This important change, apparently stems from the WTO requires China to cancel the export of raw materials restriction policy decisions. In recent years, due to higher export tariffs, coke exports almost stagnant, but also indirectly affect the production of magnesium metal. Due to insufficient supply of coke oven gas, and the price increases, the production of primary magnesium in the main producing area of Shanxi magnesium metal has been seriously reduced. Shang magnesium network analysis, the abolition of coke and semi coke export tariffs next year, the amount of exports should be theoretically faster recovery, some of the original magnesium production capacity will be restored. However, the government may take other measures to limit coke and semi coke production, coupled with the western economic downturn, exports may be rapid growth. Therefore, the coke industry after the abolition of export tariffs on the market situation remains to be seen, the impact on the magnesium industry has yet to be further assessed.
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:Why does Coke provide heat during ironmaking?
Generate CO2;Of course, high temperature will produce CO, but not many;Please ask questions
Q:Dry or dry carbon carbon, coke or coke, and I do not know which word of
Coke is a special and molten iron cupola coke. Coke is the main fuel cupola molten iron. Its role is to melt the burden and make the hot metal overheating, the support column to maintain good ventilation. Therefore, the foundry coke should have large blocks, low reactivity, porosity is small, with impact crushing strength, low ash and sulfur enough.

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