calcined anthracite coal price/Carbon additive

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Tianjin
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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:Steam conversion standard coal
International legal provisions low calorific value of 29308 kJ/kg (7 million card / kg)
Q:Where is the main use of 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 is the standard of coal
Characteristics of mineral raw materials(1) physical properties of coalThe physical property of coal is the external manifestation of certain chemical composition and molecular structure of coal. It is determined by the factors such as the original material and its accumulation conditions, the conversion process, the degree of coalification and the degree of wind and oxidation. Including color, gloss, pink, specific gravity and bulk density, hardness, brittleness, fracture and conductivity, etc.. Among them, in addition to the specific gravity and conductivity need to be measured in the laboratory, the other can be determined according to the naked eye observation. The physical properties of coal can be used as the basis for the preliminary evaluation of coal quality, and it is used to study the cause of formation and metamorphism of coal.
Q:What is the bulk density of activated carbon?
Columnar activated carbon density particles are generally in 0.45g-0.65g / cm3, the powder is in the 0.38g-0.45g / cm3, activated carbon species, density difference: general shell carbon and wood activated carbon 0.45-0.65g / cm3, coconut shell charcoal and coal 0.5-0.55g / cm3.
Q:What is the difference between carbon and carbon materials
Carbon is an element. Carbon material usually refers to the material containing carbon and the main body
Q:What kinds of coal are there? What are their names?
Hello "Coal" glad to answer your questions: in the long geological evolution process, coal by various geological factors; due to the difference in coal, coal raw material, reducing the degree and causes types, coupled with the co-existence of various metamorphism, resulting in Chinese coal varieties. China from the low metamorphic degree of lignite to high degree of deterioration of anthracite are stored
Q:Use of coal gangueJust want to know what to do!
Moreover, they can also build a building materials production enterprises, the production of raw materials from the power plant production waste
Q:What is the composition of coal
. Sulfur, phosphorus, fluorine, chlorine and arsenic are harmful components in coal. When most of the coal burning sulfur is oxidized to sulfur dioxide (SO2), with the flue gas emissions, air pollution, harm to animal and plant growth and human health, corrosion of metal equipment; when the multi sulfur coal for metallurgical coke, but also affect the quality of coke and steel. So, the sulfur content is one of the important evaluation index of coal. The organic matter in coal at a certain temperature and under the condition of combustible gas produced by thermal decomposition, called "Volatile", it is a mixture composed of various hydrocarbons, hydrogen, carbon monoxide and other compounds
Q:How to identify the quality of activated carbon?
The activated carbon is placed in a colored liquid to see whether the color of the liquid will become shallowHigh quality activated carbon has strong adsorption ability, can make the light color of the colored liquid even becomes colorless, so the owners in the purchase of activated carbon, can be used to test the samples, place the activated carbon into a bottle of black ink drops of liquid, placing 20 minutes, to see whether the color of black liquid fades, the color became more light, activated carbon adsorption ability is strong.
Q:Preparation of long carbon toothpaste effect? What is the principle
C, double - AB moth Holly plant glycosides can remove oral harmful bacteria, reduce harmful bacteria, prevent tooth decay.D, solid tooth gum protection - 12 plant extract flavor, the release of negative oxygen ions and far infrared ray can help improve the oral environment, promote oral gingival nutritional supplements, The new supersedes the old.; relieve the gingival atrophy, the mouth is more fresh and healthy.E, fresh breath - vanilla chocolate flavor, help to eliminate bad breath, so that breath fresh, clean.

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