Price Low Sulphur Calcined Petroleum Coke/Carbon Additive/Calcined Anthracit Coal

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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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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: What kind of pesticide chili pepper: Red anthrax occurs less. To this end, a large group of experts recommended:: the implementation of rotation, the selection of resistant varieties. The seed disinfection, before sowing with 52 warm water soaking for 12 minutes, and accounted for 0.3% of the seed weight of 50% captan or thiram WP seed dressing.

Q: There are several types of coal: Bituminous concrete is divided into: lean coal, lean coal, lean coal, coking coal, fat coal and 1/3 coking coal, gas coal, gas coal, 1/ 2caking coal and weakly caking coal, non caking coal and long flame coal.Lignite is divided into:Brown coalBrown coal two

Q: What is the difference between wood activated carbon and coal activated carbon: In the field of liquid phase adsorption: coal activated carbon containing heavy metals and high ash, the purity of the product is relatively low, and because the production mainly uses the physical method, pores are mainly micropores, suitable for small molecules, the application scope is relatively narrow, generally used in industrial liquid adsorption stone, metallurgy, printing and dyeing wastewater treatment; while the ash of wooden activated carbon is low, less impurities, easy purification, distribution of pore structure production process of chemical method under the easy adjustment of the activated carbon, micropore and mesopore were developed and widely used, especially in the field of application of food and beverage, pharmaceutical and other high performance requirements on adsorption, higher requirements for product safety. There is no substitute for coal activated carbon.

Q: What is the specific coal chemical: The process of converting coal into gas, liquid and solid products or semi products, which are then further processed into chemical and energy products. Including coking, calcium carbide chemical, coal gasification, etc.. With the decreasing of oil resources in the world, coal chemical industry has a bright future.

Q: The necessity of power coal washing: A coal is an important part of the coal industry x0d produced from coal mine or open-pit coal gangue, always contain a certain amount of. Because in the mining process, with the top and bottom rock gangue and crushed coal seam are often mixed with coal; and different thickness of coal seam with the thickness of the layer (clip in), floors, roof and floor rock properties and operation methods are different, the amplitude fluctuation of the gangue, and randomly mixed with coal, lead mine or open-pit coal ash has great fluctuation; especially with the modernization of the coal industry, coal mining, coal unit is difficult to implement rock well, can not be on the working surface of picking, will inevitably lead to decline in the quality of raw coal; in order to make full use of energy, low quality coal mining has gradually expanded. Therefore, wellhead coal is only a semi-finished products. For example, Liaoning Province Pure coal ash several opencast coal mine are low, 10.17.47%, when using a shovel mining, the average rate of coal gangue reached 24.44%, into the factory wellhead raw coal ash up to 27.10~41.9% (see table 6-1-1). In the actual production of open-pit mine, there is a part of the coal (particularly low rate generally less than 20%) of coal gangue, the gangue turned to the dump line, use a number of artificial out part of the coal. If all or most of the Department to the coal washing plant washing, is mine before the election, raw coal ash and gangue rate will far exceed the table 6-1-1 number. So I think. Used excavator bucket of open-pit coal out of coal and gangue is different than by a mixture of product sales do not have certain requirements on the quality of the coal units. So open-pit mine production of raw coal, so how well? The word rather produced from the mine coal containing There are 15~40% of the gangue, although its pure coal ash is 7~25%, but because of a large number of external ash, the original coal ash is about 13~50%.x0d

Q: 31 coal in coal, coal, what is the meaning of the 42: Representative of hydrogen content.On behalf of hydrogen content test indicators in more than 5 to 52 more than 4 of the coal is 42 more than 3 of the coal 31 coal coal did not call for the content of coal for industrial gas furnace of hydrogen gas is much higher output.

Q: Coal formation process and time: Coal is millions of years of plant leaves and roots, stacked on the ground with a layer of very thick black humus, due to changes in the earth's crust constantly buried underground, long isolated from the air and under high temperature and pressure, after a series of complex physical and chemical changes and other factors, the formation of black combustible sedimentary rocks, which is the coal forming process.

Q: Coal is used to do?: Anthracite: high fixed carbon content, high fire point (about 360 to 420 DEG C), high true relative density (1.35 ~ 1.90), low volatile yield and low hydrogen content. In addition to power generation, anthracite is mainly used as raw material for gasification (fixed bed gasifier) for the production of synthetic ammonia, fuel and briquette.

Q: What is the composition of coal: Su. Carbon, hydrogen and oxygen are the main components of coal organic matter, accounting for more than 95%; the higher the degree of coalification, the higher the carbon content, the lower the content of hydrogen and oxygen. Carbon and hydrogen are the elements that produce heat in the process of coal combustion. In the process of coal combustion, nitrogen does not produce heat, and is converted to nitrogen oxides and ammonia at high temperature.

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

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