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: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 use of power coal
With the coal category, mainly lignite, long flame coal, non caking coal, lean coal and a small amount of anthracite. From the commodity coal, the main washing mixed coal, washed coal, coal, coal, etc.. The poor quality coal mainly refers to the low ash value (less than 40%) which is unfavorable to the operation of the boiler (less than 15). Bituminous coal of 73 MJ / kg, anthracite with low volatile content (less than 10%), lignite with high moisture content and high sulfur content (more than 2%), etc..
Q:What are the advantages of natural gas from coal in terms of heat
1 high calorific value of natural gas, so the heat of the combustion unit is large, more suitable for the need to produce high temperature, combustion efficiency is much higher than coal
Q:Types of coal and how
It should be noted that the G value is greater than 100 of the coal, especially coal mine average G or several samples were above 100, generally can not measure Y value determined for coal or gas coal class.Also stipulated in China's coal classification standard, the G value is greater than 85 of the coal, if not measured Y, also available Oaxaca expansion degree B value (%) to determine the boundaries of coal and gas and other types of coal, namely Vdaf<28% coal, tentative b value of >150% for coal to Vdaf>28%; coal, provisional b value of >220% for coal (when the value of Vdaf <37% (Vdaf) or gas when the value of >37%). When there is a contradiction between the classification of coal according to the b value and the type of coal classified according to the Y value, the coal class determined by the Y value shall prevail. Thus in determining the new classification of strong caking coal brand, can only measure the Y value and temporarily B value.
Q:Apple charcoal and jujube charcoal which is good
Good zaomu. Do not use high calorie Zaomu carbon carbon jujube tree. To use sticks, do not jump the fire burn our barbecue shop on the use of
Q:Activated carbon can prevent radiation?
Activated carbon has the function of radiation protection, but not all of the activated carbon has, but at a certain temperature calcined with radiation protection function. The basic condition of shielding electromagnetic wave is conductor. The smaller the resistivity of a substance, the better its conductivity. Good conductor can be effective, practical significance of shielding electromagnetic wave. At present, the overall market for activated carbon is more chaotic, high temperature carbon, medium temperature carbon and even low carbon cohabitation,
Q:How to calculate the daily consumption of coal in power plant
Think it should be so:To find the production technology department to supply standard coal consumption, this indicator is to say how many times the number of standard coal consumption.And then use the power supply coal consumption can be multiplied by the daily consumption, coal consumption, of course, this value is the value of standard coal, that is I need to burn out one day how much coal, coal is converted into the actual value, multiplied by the standard coal (29310/ in the actual coal calorific value).If you are a production technology department. To find their own design value or let EPRI tell you....
Q:What is coal dry base settlement
Base means that the result of the test is based on what kind of coal samples:
Q:Water purifier filter CTO compressed activated carbon and carbon fiber
Compressed activated carbon filterCompressed activated carbon filter is made of superfine polypropylene fiber melting superfine fiber tangles. Depending on its adhesion and entanglement, randomly formed three-dimensional microporous structure in space, fiber connection does not need any adhesive, especially has the characteristics of gradient change of the radial fiber, is a complex porous type and fabric type filter medium.
Q:Coal chemical production technology is to learn what ah
Coal chemical production technology mainly for the production of coal chemical industry and other coal deep-processing enterprises, cultivating high skilled talents engaged in technology management, coal chemical production system operation and maintenance, inspection and analysis of the quality of coal products, coal chemical project construction management and design work.

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