hard coking coal
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ITEMS | TYPICAL SPECIFICATIONS |
TOTAL MOISTURE (AS RECEIVED BASIS) | 9.0% MAX |
ASH (DRIED BASIS) | 6.0% MAX |
SULPHUR (DRIED BASIS) | 0.85% MAX |
VOLATILE MATTER (DRIED BASIS) | 18.0-20.0% APPROX |
FSI | 8-9 APPROX |
G VALUE | 75 MIN |
Since 2009，our company startedto import coking coal and thermal coal, and accumulated some customers of thecoking plant, now these customers also became our supplier of coke products.
Shouldany of these items be of interest to you, please let us know. We will behappy to give you a quotation upon receipt of your detailed requirements.
We look forward to your early reply.
- Q:Coal and carbon is one thing, what is the difference?
- Chemical composition:The organic matter in coal is high polymer complex organic compounds, mainly composed of carbon, hydrogen, oxygen, nitrogen, sulfur and phosphorus and other elements, and more than three carbon, hydrogen and oxygen and total organic matter occupies 95%; inorganic matter in coal also contains carbon, hydrogen, oxygen, sulfur and other elements of a few. Carbon is the most important component in coal, and its content increases with the degree of coalification. The content of carbon in peat is 50% ~ 60%, the lignite is from 60% to 70%, the bituminous coal is from 74% to 92%, and the anthracite is from 90% to 98%. Sulfur in coal is the most harmful chemical component. Coal combustion, in which sulfur generated SO2, corrosion of metal equipment, pollution of the environment. The content of sulfur in coal can be divided into 5 levels: high, greater than 4%; sulfur rich coal, from 2.5% to 4%; sulfur in coal, from 1.5% to 2.5%; low sulfur coal is 1% ~ 1.5%; ultra low sulfur coal, less than or equal to 1%. Sulfur in coal can be divided into two categories: organic sulfur and inorganic sulfur.
- Q:Preparation of long carbon toothpaste effect? What is the principle
- Bamboo charcoal toothpaste using biotechnology to C active ions and natural plant extracts, such as holly saponin combination, is a complete and efficient, energy-saving, black paste toothpaste.
- Q:Activated carbon in water purification equipment harmful to human body?
- The main ingredient is the use of activated carbon, charcoal shell and high-quality coal as raw material, the raw material crushing, sieving, catalyst activation, rinsing, drying and screening of a series of manufacturing processes through physical and chemical methods.
- Q:How does coal rank?Level, price
- . Lean coal can also be used for power generation, power plant boilers and civilian fuel etc.. The typical lean coal produced in Shanxi Province, Xishan Coal and electricity company. Lean: volatile and moderate adhesion, mainly used for coking. In the coking process may produce some of the glial, glial layer thickness of 6 - 10mm. Produced by coal coking coke, high mechanical strength and abrasion resistance is relatively poor. In addition to the part of high ash and high sulfur coal, coal and other coal blending coking often. Coking coal: strong coking process, medium volatile (16% - 28%), is mainly used for domestic coking coal coking coal. Coke made from coking coal has a very good nature, coking coal is mainly produced in Shanxi and Hebei province. Fat: medium or high volatile (25% - 35%) and a very strong bond, mainly used for Coking (some high ash high sulfur coal used for power generation).
- Q:What is the name of the coal Juban and Hang Hau price?
- At present, the price of the pit is the seller and the buyer in the mouth of the transaction price, the price is bare price, including the basic of sustainable development of coal
- 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 effect of bamboo charcoal package
- The first is the choice of carbon package appearance, we choose to look at the time not only depends on the brand, but also pay attention to the appearance of the packaging materials used, and now the market any kind of activated carbon texture is hard, but there will still be a small amount of debris generated. In the selection, attention should be paid to the carbon bag outside the non-woven fabric is damaged or ventilation cloth with bamboo charcoal leakage phenomenon. Avoid the use of the process, to avoid a large number of bamboo charcoal overflow, causing pollution.
- Q:How to solve the problem of coal spontaneous combustion
- Not correct, burning need oxygen consumption, oxygen can not burn the fire.Fire should meet three conditions at the same time the oxygen, combustible, and ignition temperature is reached.
- Q:I would like to ask you, the total energy consumption (tons of coal) mean?
- It is a virtual coal of 6500 kcal per kg calorific value,
- Q:What is charcoal? How is it made?
- (1) the kiln, with mud kiln, filled with wood burning from the kiln door or door, the carbonization of wood in the kiln, volatiles escape and residual charcoal;(2) dry distillation, the distillation of wood. According to a quenching method of kiln, there are two kinds of black and white.
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hard coking coal
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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