Higher Carbon Electric Calcined Anthracite Coal

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Tianjin
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TT OR LC
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Supply Capability:
20000吨 m.t./month

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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:What is the proportion of dry activated carbon
The other kind of admixture is ash, which is the inorganic part of activated carbon, and ash can easily cause two pollution in activated carbon.
Q:There are several categories of coal sampling machine
1: lignite is massive, dark brown, shiny dark, loose texture, containing 40% volatile; burning low, easy to catch fire, burning fast ignition, flame and smoke; carbon content and low heat (due to different coal, calorific value difference), combustion short, frequent coal.2: General bituminous coal is granular, small block, or powder, is black and shiny, delicate texture, containing more than 30% volatile, ignition temperature is not too high, is easy to ignite; carbon content and calorific value of burning high, fast ignition, long flame, there are a lot of black smoke, the burning time is long; most viscous bituminous coal combustion, easy to slag.
Q:What kind of coal is needed in a thermal power plant?
There are two kinds of boiler used in power plant: pulverized coal boiler and circulating fluidized bed boiler. Because the design of equipment conditions and characteristics of pulverized coal furnace for heat power coal demand higher, generally greater than 4000 kcal (to ensure that the temperature of the furnace, so as to avoid the fire or deflagration accident) is used, the pulverized coal combustion of coal ash is relatively small, generally less than 30%, and the desulfurization equipment of pulverized coal furnace the cost is expensive, so the sulfur content of coal required as small as possible; and the circulating fluidized bed boiler mainly for inferior coal and coal, to very low, generally greater than 2500 kcal of coal can burn (low, and easy to fire) desulfurization equipment cheap (the limestone addition of sulfur furnace) the amount of coal is very low, generally speaking, circulating fluidized bed boiler with coal is composed of two kinds of coal blending, a kind of heat is relatively high, the other is the inferior coal (coal and other industries it is difficult to use,.
Q:What are the signs of coal and gas outburst?
Before coal and gas outburst, there is usually a sign, and there is no sign of the very fewSound sign: a seam splitting sound, the sound of muffled thunder, machine guns, guns and coal gas through the water ring cracks squeak. The sound from far to near, from small to large, short, continuous, interval is not consistent; vibration and impact the coal wall roof pressure, also. A stent fracture.Silent sign: the roof pressure, coal wall spalling by extrusion, the dregs, along the roof or floor muster; coal seam coal bedding disorder, dull, soft coal; gas flickering, coal wall cold, drilling with top drilling, sticking and spraying gas and so on.
Q:What is the difference between raw coal and standard coal?
1 tons of crude oil = 1.43 tons of standard coal1000 cubic meters of natural gas = 1.33 tons of standard coal1 tons of raw coal = 0.714 tons of standard coal3 of the energy converted to standard coal coefficient = some actual calorific value energy (kcal / kg) /7000 (kcal / kg) before the various energy conversion standard of coal, the actual average calorific value of the first direct estimates of various energy sources, and then converted to standard coal. The average calorific value, also known as the average calorific value, refers to the weighted average value of the measured calorific value of the energy of different species or varieties.
Q:What is the structure of activated carbon?
The activated carbon is produced by the high temperature heating of the carbon through the isolated oxygen.
Q:The ratio of coal to cinder
General boiler combustion ash is two parts, part of the flue gas to the end of the boiler exhaust by the dust collector, in addition to conventional fly ash; another part of the slag from the bottom of the furnace cooling after the discharge, conventional said slag. Different types of boilers are different in proportion to large power plants, for example, about 90% of fly ash, slag is about 10%
Q:1 degrees of electricity consumption of standard coal
Power fold factor: 0.1229 kg of standard coal / kWh, 1.229 tons of standard coal / million, so the 1 =0.1229 kg of coal.
Q:One thousand watt hour electricity to fold the standard coal
1 kwh of electricity =1 kWh14300398*0.1229=1757518.9142 kilograms of standard coal =1757.5189142 tons of standard coal14300398*0.4040=5777360.792 kilograms of standard coal =5777.360792 tons of standard coalWhat is your calculation of coal use.
Q:How to deal with the absorption of formaldehyde? Want to reuse
Repeated use of the sun can be in fact, but also the line is only the carbon adsorption of moisture drying out of formaldehyde, benzene is not exposed to the sun

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