high carbon low price Gas Calcined Anthracite Coal for sale

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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;
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.

Q: Coal roadway, rock roadway and semi coal rock roadway is how to divide: Two, half coal rock roadway: if the roadway section, the coal seam accounted for more than 1/5 and less than 4/5, known as the half coal lane;Three, rock lane, if the roadway section, the rock accounted for more than 4/5, known as rock lane. In order to coal mining, ventilation and other channels to dig, take out the media, rocks are, the majority of rock, the media is relatively small. .

Q: What are the uses of coal?: 3) coal for building materials: accounting for more than l0% of the power coal, the largest amount of coal used in 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.

Q: Use of coal gangueJust want to know what to do!: Now, coal gangue is also turning waste into treasure, has become a cycleOne of the key links in the economic chain, which had been abandoned in the past, is now being used for reclamation and road construction in the collapsed areaYes, a larger part of the continuous flow to the power plant, coal power chain to become a powerful guaranteeIn September last year, Longquan electric power plant in the next two built a gas brick factory, which, with the use of fly ash, the villagers have become richWay,

Q: Bamboo charcoal package is valid: The 2 part of the harmful gases such as formaldehyde, ammonia and other dissolved in water, so the water contains some of the harmful water soluble bamboo. After drying, this part of the harmful substances will evaporate into the atmosphere with water. Of course, to the outdoor drying.3 bamboo charcoal will absorb a lot of microorganisms, they will be attached to the surface of bamboo charcoal or blocked in the hole crossing, affecting the absorption of bamboo charcoal on other harmful substances. After drying in the sun, the role of ultraviolet light, some of the microbes will be killed, roadblocks were cleared.

Q: How is the charcoal burning out: Moisture contentBecause charcoal is a strong absorbent material, so in the process of piling up, it will absorb the moisture in the air, so that their water content increased. Therefore, the size of the moisture content of the water itself has no effect on the quality, but the customer requires the lower the moisture content of the better, in order to enhance its economic value. Generally speaking, just baked charcoal moisture content are less than 3%.Two, volatile fraction (volatile content)The volatile content depends on the carbonization temperature. According to different uses, we can burn low, medium temperature carbon, also can burn high temperature carbon. In the high temperature calcination release of CO, CO2, H2, CH4 and other volatile gaseous carbohydrate, its content is generally 12 to 20%. High temperature carbon released by the above volatile less, its content is generally less than 5%.

Q: Carbon powder color Potassium Permanganate and the same color of manganese dioxide: Physicochemical propertiesPotassium Permanganate (KMnO4) English Potassium permanganate red purple orthorhombic, granular or acicular crystal. Metallic luster. Relative density 2.703. Soluble in aqueous solution of deep purple red, slightly soluble in methanol, acetone and sulfuric acid. Decomposition of ethanol and hydrogen peroxide. Heating up to 240 degrees Celsius or above. Strong oxidizing agent, reduced to Mn2+ in acidic medium, reduced to manganese dioxide in alkaline or neutral medium, and manganese dioxide produced by Mn2+. Contact with concentrated sulfuric acid is prone to explosion, in the case of cooling, with high concentration of sulfuric acid precipitation of high manganese anhydride black green oily liquid. Contact with organic matter, friction, collision, due to the heat emitted oxygen will cause combustion.

Q: What is the use of activated carbon: Activated carbon is a kind of purification material, adsorbent, catalyst

Q: I would like to ask you, the total energy consumption (tons of coal) mean?: The different calorific value of coal is different,

Q: Activated carbon can really dehumidification: Activated carbon adsorption of small impurities in the air, including formaldehyde, benzene and so on, of course, will absorb water vapor, you can get a few hours of exposure to sunlight, and then continue to use,

Q: Used for industrial purposes?: Water charges are generally open ordinary invoices, the tax rate of 6%, but not a special ticket, no deduction.The value added tax rate is the ratio of the value added tax to the sales of goods or taxable services.

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