Amorphous Graphite Powder for Steelmaking

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China main port
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
10000 m.t./month

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Product Description:

Quick Details

Place of Origin:

China (Mainland)

Brand Name:

CNBM

Type:

Natural

Shape:

Amorphous Graphite Powder

Carbon Content:

High-Carbon

F.C:

99%min

Ash:

0.5%max

Volatile:

0.5%max

Moisture:

0.5%max

S:

0.03% max

N:

200

Size:

1-5mm

ISO:

9001:2008





Packaging & Delivery

Packaging Details:as the customers' requests
Delivery Detail:10-30

 

Graphite powder

Specifications

Fix Carbon    97%  97.5% 98%  98.5% 99%min          
Sulphur       0.01-0.05% max         
Moisture      0.50max               

Grain size    0-5mm

 

* chemical composition and size can be optimized by customers'  requirement.

 

 

 

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Amorphous Graphite Powder for Steelmaking

 

 Company Information

CNBM International Corporation (CNBM International) is the most important trading platform of CNBM Group Corporation, a state-owned company under the direct supervision of State-owned Assets Supervision and Administration Commission of the State Council.

Since 2004, the trading volume of CNBM International has been doubled in 5 successive years owing to the support of superior corporations and effort of all staff. Meanwhile, we have established strategic partnerships with hundreds of domestic manufacturers and sound business relations with clients from over 120 countries. Currently, we have wholly-owned overseas subsidiaries and branches in 5 countries with a view to realize localization, which also represents an essential progress in our globalization target.





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Q:Filtration of activated carbon can be used repeatedly?
Of course, but the effect of repeated use and time is greatly reduced. Because the activated carbon adsorption of other substances, it is difficult to remove the general method
Q:What is food grade activated carbon
Food with activated carbon is widely used in life, industry, liquid phase adsorption, water purification, environmental protection, gas adsorption, solvent recovery, especially suitable for water power plants, petrochemical, refinery, food and beverage, sugar liquor, pharmaceutical industry, electronics industry, chemical industry, drinking water, fish farming, shipping industry industrial wastewater and domestic sewage purification industry, more effective adsorption of free chlorine, phenol, sulfur, oil, resin, pesticide residues and other organic pollutants, especially themutagen (THM) precursor
Q:Where is the main use of coal?
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:How to test coal
1, the moisture of coalThe water content of coal is an auxiliary index in coal pricing.The moisture of coal directly affects the use, transportation and storage of coal. With the increase of the water content of coal, the useful component in coal is relatively reduced, and the water is changed into steam when it is burnt to absorb heat, thus reducing the calorific value of coal. The increase in the moisture content of the coal, but also increased the invalid transport, and bring difficulties to the unloading. The characteristics of winter cold area, often frozen car, truck production influence, influence effect, wagon turnover, exacerbated by transport stress.The coal moisture is also easy to cause the coal to stick the storehouse and reduces the coal bunker capacity, even has the storehouse accident.With the increase of mining depth, the development of mining mechanization and the strengthening of underground safety production, as well as the implementation of measures such as spraying water, coal seam water injection and comprehensive dust prevention, the water content of raw coal is increasing. To this end, in addition to all aspects of coal mining, coal mining in design and in the process of mining excavation, ventilation and transportation for reducing coal moisture measures, measures should also be taken in the ground processing of coal to reduce the moisture content of coal.
Q:Usually we use coal as fuel to get heat in the process of combustion
Coal can be obtained through the air temperature from coke, coal tar, coke oven gas fractionation, coke and coke oven gas for fuel, high calorific value, and little pollution; coal tar is a kind of important chemical raw materials contain a variety of resources, can extract the essence, making explosives and nylon etc.. Thus, the coal is comprehensively utilized, and the environmental pollution is reduced
Q:General charcoal and activated carbon what is the difference?
That is the sum of 1 grams of carbon surface area and pore area. All the bamboo charcoal firing temperature is over 500 DEG C, the specific surface area between 150 square meters to 350 square meters of /g /g; and by physical or chemical methods are made of activated carbon, the specific surface area can reach 900m2/g or even 2000m2/g. Because of the more developed pore structure and the larger specific surface area, the adsorption function is stronger, so the overall ratio of activated carbon adsorption of bamboo charcoal is more.4, hardness difference of bamboo charcoal density, high hardness, non friable, suitable for wearable textile products; and the active carbon hardness of different materials differently, coconut shell activated carbon high hardness with the production of activated carbon, bamboo has light weight, thin, fragile, so it is not suitable for high wear resistance products.
Q:What is the difference between wood activated carbon and coal activated carbon
From the long-term trend: coal is a non renewable resource, a substantial increase in carbon dioxide emissions of coal activated carbon resources are limited and the production process, so the product price of raw materials and environmental protection cost push upward trend; and wooden activated carbon because the main raw material for the forest "three residues, renewable, and the price is expected due to technical progress tends to be relatively decreased, so the wooden activated carbon is higher than the long-term competitive advantage of coal based activated carbon.
Q:Bamboo charcoal bag placed in the room
If the living room floor is not a collage, but with adhesive, bamboo charcoal package can be placed in the corner of the room. Or the living room furniture is the election of the board, you can put the bamboo charcoal bag in the drawer of furniture
Q:How to burn charcoal barbecue?
Mechanism carbon igniting methodThe best and fastest ignition method is to use the fruit above the ignition mechanism of carbon carbon (faster than gas burning), if there is no fruit with solid alcohol carbon directly ignited, can refer to the picture below, can also be placed on more closely than the picture, and then several layers, in position 2 A piece of alcohol, alcohol can be ignited, so put to have better air circulation for carbon faster in the fire is not extinguished before the fire, not to stir up the same as charcoal carbon, white to barbecue. The mechanism of carbon burning time is 2.5 times of fruit carbon. This picture is just a description of the method of carbon can be a little short of some.
Q:What is bituminous coal, coal tar distillation of the product is coke and coal tar
All kinds of coal asphalt according to its consistency can be divided into: soft coal tar and coal tar pitch. Two kinds of soft coal asphalt is coal tar in further processing, only part of naphtha and distillate oil and viscous liquid or semi-solid product. The hard asphalt is coal tar distillate oil, fractionated in oil and heavy oil that most of the oil and anthracene oil brittle solid products. Coal tar pitch can not be directly used for road construction, coal tar pitch available for soft coal tar anthracene oil back.

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