coal natural graphite powder

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Professional Manufacturer,exporter of Calcined Anthracite Coal;
High quality with best price.

Calcined Anthracite Coal


• Calcined Anthracite Coal Feature:

All of our goods are made in the best quality with high carbon, low ash, low Sulphur, low moisture.



• Calcined Anthracite Coal Application:

Calcined anthracite coal/gas calcined anthracite coal/carbon raiser is mainly used in steelmaking in electrical stove, screening water, shipbuilding sandblast to remove rust. It can reduce the cost of steelmaking effectively by replacing the traditional petroleum coke of carburant. Also, it can improve the carbon content in steel melting and ductile iron foundry.


• Calcined Anthracite Coal Specifications:

Item

Fixed Carbon

%(min)

Ash

%(max)

Sulphur

%(max)

Moisture

%(max)

Volatile

%(max)

FQ-95

95

4.5

0.25

0.3

1.0

FQ-94

94

5.0

0.25

0.3

1.0

FQ-93

93

6.5

0.30

0.5

1.2

FQ-92

92

7.0

0.30

1.0

1.2

FQ-90

90

8.5

0.35

1.0

1.5

Size: 0.5-3mm, 1-4mm, 0.5-4mm, 1-3mm or as   customers’ requests.



• Calcined Anthracite Coal Package:

In 25kgs or 50kgs small bag of single packing;

Or small bags onto pallet or Jumbo bag;

Or as customers’ requests.


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Q:A ton of standard coal can send the number of electricity
Now the power plant unit capacity of coal consumption is small, you can do 0.3 kwh per kilowatt hour of electricity consumption of coal, a total of 1 kilograms of standard coal =3.333 kwh electricity. 1 tons of standard coal electricity =3333 kWh (degrees).
Q:Advantages and disadvantages of coal
There is a growing shortage of resources and a lack of adequate combustion
Q:Activated carbon is an air embargo?
Such as activated carbon, titanium powder, copra, castor products, rubber crumbs, safety matches (box or sheet rub rub), dry, dry white phosphorus yellow phosphorus, magnesium powder etc.;
Q:General charcoal and activated carbon what is the difference?
The production cost of different bamboo charcoal only once the carbonization process of activated carbon, and also need an activation process, its cost is much higher than that of bamboo charcoal, about 3 - 5 times. So the selling price of the product is bamboo charcoal 3-5 times.6, and not the same as raw material consumption of activated carbon as raw material consumption and high 3-5 times than the bamboo charcoal, such as 6T (tons) of bamboo can be fired 1t bamboo charcoal, but the 3-5t can process 1t bamboo charcoal activated carbon. Of course, the coconut shell activated carbon raw material costs will be higher, but the effect is better, not a.7 shape with a barrel charcoal, bamboo charcoal in different poses and with different expressions, pieces of pieces of carbon, carbon, carbon particles, carbon powder and so on and the use of a wide range, such as carbon tube can be made into all kinds of crafts, charcoal tablets can be used for water to cook, and so on; and the active carbon is generally only powder (diameter less than 0.18mm (8mm) and the particle diameter is less than or equal to two), because there is no large activated carbon, so its application is very The limitations of the.8, the adsorption of bamboo charcoal to the pores of the main hole, and activated carbon is very different
Q:Do coal business, the customer is always asked whether the coal
In this case, when the transfer of coal in Qingdao is not allowed to sell, but usually coal companies will do some means to sell coal in the port.
Q:How much is a cubic meter of natural gas?
Coal calorific value of 5500 kcal, the calorific value of natural gas is 8600 kcal, so 5500 x 1000 / 8600=640m. Why is the fand upstairs so hard ah, but also with kJ units, and coal which is so high calorific value, high calorific value and then if the coal price is so cheap, natural gas also don't sell the
Q:What industry is washed coal
(1) anthracite (WY). Anthracite has high carbon content, low volatile yield, high density, high hardness and high ignition point. 01 anthracite for the old Anthracite; anthracite coal for the typical anthracite, anthracite coal No. 03 for the young anthracite, No. 02. Such as Beijing, Jincheng, Yangquan were 01, 02, 03 anthracite.(2) lean (PM). Coal is a high degree of coalification coal, non caking or slight caking. Non coking in layered coking furnace. Short flame, burning resistant.
Q:How much is the standard coal coefficient
Liquefied petroleum gas: 1 kg = 1.7572 x 10-3 tons of standard coalThis is a number of energy conversion into standard coal coefficient, the new water coefficient is 0.0857kgce/t so 1t water is converted into standard coal should be: 1*0.0857=0.0857kg standard coal
Q:What is the composition of coal
Volatile matter is also the main coal quality index, in determining the processing and utilization of coal processing and process conditions, volatile matter has an important reference. Coal with low coalification degree, more volatile. If the combustion conditions are not appropriate, high volatile coal combustion is easy to produce unburned carbon particles, commonly known as "black smoke" and produce more carbon monoxide, polycyclic aromatic hydrocarbons, aldehydes and other pollutants, thermal efficiency decreased. Therefore, the appropriate combustion conditions and equipment should be selected according to the volatile components of coal. The content of inorganic matter in coal is very little, which mainly includes water and minerals. Minerals are the main impurities in coal, such as sulfides, sulfates, carbonates, etc., most of which are harmful.
Q:What is the role of circulating fluidized bed boiler in coal - fired air system?
: 1) to ensure the hot flue gas channeling but.2 furnace) to spread to the coal machine down coal can better into the hearth inside

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