Calcined Anthracite Coal 95%

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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:The principle and function of economizer recycle?: The water in the economizer is raised into the drum due to the small heating density, and the water in the drum can be continuously added to the economizer through the recycle pipe, thus forming a natural circulation.

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: Oxygen in coalOxygen is the third important component of coal. It exists in two states: organic and inorganic. Organic oxygen is mainly found in oxygen-containing functional groups, such as carboxyl (--COOH), hydroxyl (--OH) and methoxy (--OCH3) and so on. Inorganic oxygen is mainly found in water, silicate, carbonate, sulfate and oxide. The organic oxygen in coal decreases with the deepening of coal, and tends to disappear. When the content of dry ash free carbon is less than 70%, the oxygen content of lignite can reach more than 20%. When the carbon content of bituminous coal is near 85%, the oxygen content is almost less than 10%. When the carbon content of anthracite is above 92%, the oxygen content is reduced to less than 5%.

Q:Activated carbon can prevent radiation?: Can contain a lot of microporous activated carbon, with a huge surface area, can effectively remove the color, smell, can remove most of the organic pollutants in water two and some inorganic substances, including some toxic heavy metals.

Q:What is the thermal stability of coal: A variety of industrial boilers and gasification furnace has different requirements on the particle size of coal, so the method of measuring the thermal stability of coal is also different:(1) 13~25 mm level determination of lump coal. The method is to put the coal sample to muffle furnace heat of 850 DEG C during the preheating 15 minutes, calculate the percentage of the total level of sieve char; to all levels of the cumulative percentage and screen level (1, 3, 6, 13 mm) to make 100 curve. S+13 scores greater than 13 mm level char as indicators of thermal stability and thermal stability, as a percentage of S-1 curve is less than 1 mm level char as auxiliary index.

Q:Coal can be eaten?: A female scientist Aniya Rush LAN Wroclaw, recently invented a new method of lignite as a feed additive to the pigs, pigs grow faster, good quality, but also improve the environmental pollution of pig farms and mines

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:What is called ` ` lean coal gas coal: Chinese Name: fat English Name: fat coal definition: medium metamorphic bituminous coal. Coking, coke can generate good melting properties, but there are many transverse cracks, the root part of bee coke coke. Application of coal science and technology disciplines: (a subject); coal processing and utilization (two subjects); analysis coal chemical and coal (three subjects) announced approval of the above content by CNCTST

Q:Activated carbon can really dehumidification: Activated carbon adsorption of small impurities in the air, including formaldehyde, benzene and so on, of course, will absorb water vapor, you can get a few hours of exposure to sunlight, and then continue to use,

Q:White melon seeds produced by the mechanism of carbon why taste: Raw materials of ordinary charcoal is generally mixed, this is the original charcoal charcoal, more environmentally friendly, without any chemical additives, if used in the barbecue is a smoke-free non-toxic, combustion time in 1.5 hours; it is wood charcoal residue, peanut shell, straw who do, and binder. Toxic, burning time in 1-3 hours, but now some manufacturers production mechanism of carbon by high pressure pressing process, adhesive usage can be ignored; charcoal is the best on the market now binchotan, is growing at an altitude of 2000 meters above the tungsten oak trees in accordance with the Japanese side experts in the design of binchotan charcoal kiln from this, binchotan completely smoke-free non-toxic, combustion time in 5 hours, and 1100-1200 degrees in the fire, with far infrared function, you can make for a barbecue Our food is more delicious.

Q:What is the smell of charcoal burning: Similar to barbecue flavor, but generally refers to smokeless carbon, so the taste is less than barbecue flavor

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