Amorphous Graphite Powder for Steelmaking

Amorphous Graphite Powder for Steelmaking

Ref Price:

Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 10000 m.t./month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

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.

More Pictures

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.

Q: How much coal is needed in a heating period in the North: 1 kilograms of standard coal calorific value of 29 million 307 thousand joulesStandard coal: 648000/29307=22.11 kg, equivalent to 45 kilograms of ordinary coal.If the boiler efficiency is 50%, the amount of coal is 45*2=90 kg.

Q: What is the meaning of coal m40.m10: After the completion of the test, the sieve with the pore diameter of 40mm and 10mm sieving, the percentage of M10 particles larger than 40mm is M40, less than the percentage of 10mm particle size.

Q: Activated carbon has no poison: Industrial activated carbon, although also has the ability to absorb, but can only be used for industrial purposes, it is difficult to absorb indoor harmful gases. Only with a large number of pore size slightly larger than the toxic and harmful gas molecular diameter of activated carbon, can only be harmful to the adsorption chamber gas, not all activated carbon adsorption indoor air pollution.

Q: What is food grade activated carbon: Can be used for industrial exhaust gas purification, desulfurization, denitrification, catalytic reforming of petroleum, gas separation, pressure swing adsorption, air drying, food preservation, gas masks, removing dioxins, catalyst carrier, room decoration, deodorizing and taste, automobile exhaust purification, nuclear pollution, radioactive gas adsorption of biological activated carbon, industrial organic solvent such as benzene, toluene, formaldehyde, gasoline, diesel oil decolorization, filtration, until has a significant role in purifying and recovering.

Q: What is lean coal, lean coal classification: (2) lean coal (PM). Coal is a high degree of coalification coal, non caking or slight adhesion. No coking coking furnace. In the laminar flame, burning resistance.(3) lean coal (PS). Lean coal is a kind of high rank and low volatile bituminous coal and weakly caking. Typical coal coking, coking, coke powder are generated.(4) (SM). Coal coal is low volatile medium caking coking coal. Can produce a certain amount of colloid in coking. Separate coking, can get large blocks, crack less, shatter resistant better coke, but poor wear resistance of coke.

Q: The difference between raw coal and fuel coal: Fuel coal is a part of the process that has gone through the water vapor and is not easy to burn

Q: On behalf of the company to study the coal test, which can help me to explain the online test of coal each indicator of the process, thank you: 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: Is it useful to use bamboo charcoal bags? Bamboo charcoal package is activated carbon? Want to buy one, do not know how to choose?: I used the brand in the good should be good, then the effect of a good carbon, you can buy to use to see, and their dosage is the new car two boxes, the old car is a box, the kind of special car with silver activated carbon.

Q: Do coal business, the customer is always asked whether the coal: The water is Meizhi coal source plan.In short, it refers to the transport of coal.

Q: Coal quality test, Mt, Mad, Aad, Vad each represents what mean: The first indicator: moistureThe moisture in coal is divided into internal water, external water, crystal water and waterToo much water in the coal, is not conducive to processing, transportation and so on, combustion will affect the thermal stability and thermal conduction, coking will reduce the coke yield and extend the coking cycleNow we often report the moisture index:

Send your message to us

*Email

*TEL

*Quantity

*Unit