Calcined Anthracite Coal

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: 20000吨 m.t./month

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Specifications

Professional Manufacturer,exporter of Calcined Anthracite Coal;
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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.

Q: What can coal do? Where do you come from?: 3) coal for building materials: about l0% of the power coal, the largest amount of coal used in cement, followed by glass, brick, tile and so on4 general industrial boiler coal: in addition to the thermal power plant and large heating boiler, the general enterprise and the heating of the industrial boiler model, large quantity and scattered, with coal accounts for about 30%.

Q: What kind of coal is needed in a thermal power plant?: Thermal coal (steam coal).Many large thermal power plants use this kind of coal.General requirements for receiving base low heat is greater than 5000 (KCal/kg), received less than 15 base ash (%), sulfur content of as low as possible.

Q: What is the difference between activated carbon and charcoal?: Charcoal (charcoal) is a wood or wood raw material through incomplete combustion, or in the absence of air under the conditions of pyrolysis, the remaining dark brown or black porous solid fuel. It is to preserve the original structure of the wood and the residual amorphous carbon in the hole.Charcoal and activated carbon in terms of use and the nature of the difference

Q: Why is coal spontaneous combustion?: Coal heap in contact with air oxidation occurs, and emit heat. Coal oxidation reaction occurs after the coal pile temperature increases. The coal temperature increases, and the speed of coal oxidation was accelerated. In this way, the temperature makes the coal pile increasing. When the temperature exceeds the coal self ignition when will the spontaneous combustion

Q: The difference between raw coal and fuel coal: Coal tar ~ after this, there will be no smoke and fuel coal will go to sulfur

Q: Bamboo charcoal package is valid: Personally think that should still haveThe adsorption capacity was related to the particle size, and the adsorption rate of fine carbon was higher than that of the 80 mesh, while the bulk carbon was the slowest.Deodorant bamboo charcoal bag placed in the refrigerator, wardrobe, shoe cabinet, toilet, car and other places, every 2~3 months in the sun exposure once, you can get rid of bamboo charcoal adsorption of moisture and odor, to maintain a good function of bamboo charcoal. Charcoal bag placed more than one or two years, the demolition of the bamboo charcoal particles buried in the soil, used to improve soil activity, prevent the occurrence of pests and diseases, promoting plant growth.

Q: What is the thermal stability of coal: A variety of industrial boilers and gasification furnace has different requirements on the particle size of coal, so the method of measuring the thermal stability of coal is also different:(1) 13~25 mm level determination of lump coal. The method is to put the coal sample to muffle furnace heat of 850 DEG C during the preheating 15 minutes, calculate the percentage of the total level of sieve char; to all levels of the cumulative percentage and screen level (1, 3, 6, 13 mm) to make 100 curve. S+13 scores greater than 13 mm level char as indicators of thermal stability and thermal stability, as a percentage of S-1 curve is less than 1 mm level char as auxiliary index.

Q: The main application value of coal and its impact on China's economy and the world: The use of coal is very extensive, according to the purpose of its use for two main purposes: (1) power coal, (2) coking coal.The main use of power coal in china:Steam coal1) coal for power generation: more than 1/3 of coal in China is used to generate electricity, and the average power consumption is 370g/ (kW / h). The power plant uses the calorific value of coal to convert heat energy into electrical energy. 2) steam locomotive coal: accounts for about 2% of the power coal, the average coal consumption of the boiler is 100kg/ (10000 tons / km). 3) coal for building materials: accounts for more than 10% of the power coal, with the largest amount of cement, followed by glass, brick, tile, etc.. 4 general industrial boiler coal: in addition to the thermal power plant and large heating boiler, the general enterprise and the heating of the industrial boiler model, large quantity and scattered, coal accounts for about 30% of the coal. 5) living with coal: the number of living coal is also large, accounting for about 20% of fuel coal. 6 metallurgical power coal: Metallurgical power coal is mainly used for sintering and blast furnace coal injection, the amount of less than 1% of the coal used for power.

Q: Where can I find charcoal?: The amount of charcoal can not be found, you can use eight stones synthetic furnace

Q: How much is a cubic meter of natural gas?: General rules of comprehensive energy consumption calculation GB/T2589-2008Liquefied petroleum gas 1.7143 kgce/kg (standard coal coefficient)

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