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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Specifications

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: There are no certain indicators? What is the market price?: Coal washing, clean coal, mixed coal and coal. Are considered in the separation of mineral products, according to the different quality of classified sales.

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

Q: How to identify true and false activated carbon: Traditional quality identification methodFirst, the activated carbon placed in the water to see if it will produce bubblesThe activated carbon placed in the water, if it produces a series of small bubbles, and there is a bubble sound, it shows that the activated carbon adsorption capacity, quality is particularly good

Q: Types of coal and how: In the class of G>85 bituminous coal, the coal needed to determine colloid layer maximum thickness value Y or Oaxaca expansion degree B value to limit coal, gas coal and other sub bituminous coal type. When the Y value is greater than 25mm, such as Vdaf>37%, is divided into gas. Such as Vdaf<37%, are divided into fat. If the Y value of <25mm, according to the size of its Vdaf and divided into the corresponding other types of coal. Such as Vdaf>37%, should be divided into gas coal, such as Vdaf>28%-37%, should be divided into 1/3 coking coal, such as Vdaf is below 8%, it should be divided into coking 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?: To buy real activated carbon, activated carbon, then the price is higher than the price of bamboo charcoal, a penny of goods, is not a joke.

Q: I was cleaning my fish tank filter, took out a pack of activated carbon, the bag surface is dirty, so I washed with water, and found out that the water is black? For a period of time are black, I do not know whether it is because of the long time to fade it? Is this a valid term? If so, how long? By the way, I found that the sand inside the tank is black, it is not clean, and can only be thrown away: If it has been put into the water, please note that one to two months to restore him once, how to restore? Take out the activated carbon, rinse it under the flowing water, and then take the sun for two days, then rinse it with flowing water.

Q: Bamboo charcoal package is valid: First, the role of adequate drying significantlyBamboo charcoal is a very strong water absorption material, its well-developed pores are often occupied by the water, while the harmful gas was shut out. Therefore, often dry bamboo charcoal. There are three points of the role of drying:1 bamboo charcoal in the water evaporation, make room for harmful gas into.

Q: What is the proportion of dry activated carbon: One is the chemical binding elements, mainly hydrogen and oxygen, these elements are due to incomplete carbonization and the residue in the carbon, or in the process of activation, non carbon and activated carbon surface chemical foreign combination, such as water vapor activation, surface activated carbon is oxidized or water vapor oxidation

Q: Does Medicinal Charcoal Tablets have any effect on gout: The pathological changes of the patients with gout and the damage to the human body are caused by the deposition of uric acid in the body tissues and kidneys. In addition to uric acid concentration, the pH of the human body plays an important role in the deposition of uric acid. When pH was 4.75, the level of uric acid in 91% was non free, and was free at pH6.75. When the normal blood pH was 7.4, 98% uric acid was free

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%.

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