calcined anthracite coal price/Carbon additive

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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:How many tons of coal can be produced by 1 tons of coal? What is the proportion of them in general?: The amount of ash in the coal depends on the ash content of the coal. General coal ash from 10% to about 40% or even higher

Q:I was a major in geological engineering, in the practice of mineral petrology, the teacher asked, "the mineral composition of coal?" Is a mineral petrology, coal chemistry is not in, please master, senior students. Thank you: Hydrogen in coalHydrogen is the second important component of coal. In addition to organic hydrogen, there is also a small amount of inorganic hydrogen in coal minerals. It is mainly present in the crystallization of mineral water, such as kaolin (Al203 / 2Si02, 2H2O), gypsum (CaS04 / 2H20) and other crystalline water. In the whole process of coal metamorphism, with the deepening of coalification degree, the content of hydrogen decreases gradually, and the coal with low coalification degree has high hydrogen content. The general rule is that the hydrogen content decreases with the increase of carbon content. Especially in the anthracite phase is particularly evident. When the carbon content increases from 92% to 98%, the hydrogen content decreases from 2.1% to less than 1%. When the carbon content is between 80 and 86%, the hydrogen content is the highest. In the coal gas and coal, hydrogen content can be as high as 6.5%. When the carbon content is 65 ~ 80%, the content of hydrogen is less than 6%. However, the trend is that the hydrogen content decreases with the increase of carbon content.

Q:How much is a cubic meter of natural gas?: Oil and natural gas 1.3300 fand kcal/mNatural gas field 1.2143 fand kcal/mPower 0.1229 kgce/ (kw.h)

Q:Soft, hard charcoal, what is the difference? Which is more suitable for painting head?Which brand is better?There are charcoal and carbon. What is the difference?: The painting was most concentrated soft carbon black, but easily broken and consumed quickly, generally used to screen the color of the deepest parts, all the properties of hard carbon in the opposite, between the carbon is between the first two, I use Marley, Voltaire (wood) and the Chinese in their carbon and hard carbon, charcoal for the soft - hard carbon strip, but is very strong, can be used for color, in fact only charcoals can

Q:What is the difference between activated carbon and charcoal?: Charcoal (charcoal) is a wood or wood raw material through incomplete combustion, or in the absence of air under the conditions of pyrolysis, the remaining dark brown or black porous solid fuel. It is to preserve the original structure of the wood and the residual amorphous carbon in the hole.Charcoal and activated carbon in terms of use and the nature of the difference

Q:The development history of activated carbon: 157 years, Claudius medical papers mentioned in the vegetable and animal sources prepared charcoal, for the treatment of various diseases.Chinese Li Shizhen of the Ming Dynasty (A.D. 1518-1593) edited by Compendium of Materia Medica mentioned in charcoal for treatment of diseases.In 1773, Scheler through a large number of experiments found charcoal adsorption capacity and adsorption of various gases.In 1777, the effect of charcoal heating and gas adsorption was reported, which led to the "condensation adsorption theory".In 1785, Scheler studied charcoal adsorption gas, the adsorption capacity of steam from the steam to a series of organic chemicals and a variety of aqueous solutions using charcoal decolorization, especially the production of tartaric acid commercial applications. This seems to be the first systematic consideration of the adsorption of charcoal on the liquid phase.

Q:Straw briquetting machine how much money?: Made of biomass straw particles, or straw crushing drying carbonization mechanism charcoal,

Q:Activated carbon can really dehumidification: Throw into the water, will be a lot of blisters, like a sponge absorbent

Q:Other related to coal oil: Developed countries do not engage in the history of coal to oilIt is understood that South Africa has an annual output of 8 million tons of oil coal oil plant, is the world's only large-scale coal oil business plant, and provides the country with a transport oil of 60%. In fact, the United States, Germany, Japan and other developed countries have mature technology, but why they did not put into industrial production?According to reports, as early as the late 30s of last century, due to the shortage of oil, Germany began to study coal oil technology. Before World War II, Germany has built 17 factories, producing about 4200000 tons of gasoline and diesel. By the end of 40s and early 50s, with the exploitation of oil fields in the Middle East, a large number of low-cost oil flooded the market, 2 to $10 a barrel. In this case, then make coal into oil in the economy is very uneconomical. Until 1973, the Middle East oil embargo, oil prices pushed higher, $more than and 30 (equivalent to the current price of $more than and 80), then the coal oil development scale and climax, the United States and Japan and Germany have invested heavily in research, and construction of a pilot plant. However, in these countries, coal oil has not really put into commercial operation. Why is this?

Q:First of all, I would like to ask is: what is the need for steelmaking coal or anthracite coal? How much coal can be made of steel? Understand the answer or add friends do not understand this!! ~: Although not directly using coal for steelmaking, steel and coal but it will be related, the front said, steel is mainly used for coke, and the coke is used in bituminous coal, coking coal, fat coal, lean coal, gas coal and bituminous coal mixture is heated to 1000 degrees which is made, will not be directly used coal for steelmaking, because many harmful components contained in coal and coke, clean, suitable for steel and iron. Because most of the iron and steel plants will be their own coking carbon, so steel mills generally need to say in front of the coal!

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