Calcined Anthracite/carbon additive

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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 are the varieties of coal?
The rank of coal, also called the rank of coal.Brown coal: a low degree of coal, the appearance of brown, dark luster, containing a high degree of internal moisture and different amounts of humic acid.
Q:How does coal rank?Level, price
. Lean coal can also be used for power generation, power plant boilers and civilian fuel etc.. The typical lean coal produced in Shanxi Province, Xishan Coal and electricity company. Lean: volatile and moderate adhesion, mainly used for coking. In the coking process may produce some of the glial, glial layer thickness of 6 - 10mm. Produced by coal coking coke, high mechanical strength and abrasion resistance is relatively poor. In addition to the part of high ash and high sulfur coal, coal and other coal blending coking often. Coking coal: strong coking process, medium volatile (16% - 28%), is mainly used for domestic coking coal coking coal. Coke made from coking coal has a very good nature, coking coal is mainly produced in Shanxi and Hebei province. Fat: medium or high volatile (25% - 35%) and a very strong bond, mainly used for Coking (some high ash high sulfur coal used for power generation).
Q:Bamboo charcoal package to how long exposure
Because, after the use of bamboo charcoal package for a period of time, harmful substances attached to the surface of bamboo charcoal or blocked in the hole crossing, will affect the adsorption 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. Once again, the adsorption effect will be better.
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:What can coal do? Where do you come from?
The use of coal is very extensive, according to the purpose of its use for two main purposes: (1) power coal, (2) coking coal
Q:Is not all activated carbon can be placed in the refrigerator
Answer 1: Yes, the refrigerator inside the flavor is made of activated carbon
Q:What is the effect of bamboo charcoal package
The first is the choice of carbon package appearance, we choose to look at the time not only depends on the brand, but also pay attention to the appearance of the packaging materials used, and now the market any kind of activated carbon texture is hard, but there will still be a small amount of debris generated. In the selection, attention should be paid to the carbon bag outside the non-woven fabric is damaged or ventilation cloth with bamboo charcoal leakage phenomenon. Avoid the use of the process, to avoid a large number of bamboo charcoal overflow, causing pollution.
Q:What is charcoal? How is it made?
(1) the kiln, with mud kiln, filled with wood burning from the kiln door or door, the carbonization of wood in the kiln, volatiles escape and residual charcoal;(2) dry distillation, the distillation of wood. According to a quenching method of kiln, there are two kinds of black and white.
Q:Steam conversion standard coal
Steam 220 DEG -260 DEG to 680 thousand x 680 / =1000) card to calculate 7000=97.14 kg of standard coal
Q:What is the low calorific value of coal water slurry
The low calorific value of coal water slurry is mainly related to the production of coal, the higher the calorific value of coal, the higher the calorific value of coal water slurry

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