Mineral Processing PlantYou are here:Home > Minerals > Mining Crushing >

Coal

Coal, a solid combustible mineral, is gradually formed by ancient buried plant after complex biochemical and physical-chemical changes. It is a solid combustible organic rock, mainly formed under the process of the biochemical effect of plant remains and then through the geological process after buried, commonly known as coal. Depending on the raw material and conditions that formed coal, nature coal can be divided into three categories, namely humic coal, residual coal and sapropelic coal.Coal is the most extensively distributed fossil energy in the word, which can be mainly divided into four categories: bitumite, anthracite, subbituminous coal, lignite and so on. 60% of the world’s recoverable coal reserves are concentrated in the United States(25%), the former Soviet Union (23%) and China (12%), in addition, Australia, India, Germany and South Africa, four countries accounted for 29%. Coal production in the above-mentioned seven countries and regions account for 80% of the world’s production. The proven coal reserves are more than 63 times of that of the world’s coal reserves. The world's coal reserves-rich countries are also the main product countries of coal. 
Coal

Technological Process

After crushed, the coal can be used as an additive or fuel. The Vipeak coal crusher is a new European version coal crusher machine, which is developed on the base of absorbing the latest international crushing technology and combining with the market demand.The coal broken machine is suitable for crushing different hardness ore. And crushing fineness can be adjusted to rough crushing,secondary crushing and finely crushing different levels, which perfectly realizated the different grain type and size demand for coal crushing. Coal crusher equipment commonly used in coal crushing include: jaw crusher, impact crusher, circular vibrating screen. We can also add sand making machine and other equipment according to special demands to achieve a finer processing to coal. Vipeak Heavy Industry produced Coal crusher is a highly wear-resistant coal crusher, with the feature of simply structured, high crushing ratio, high production efficiency,which can be used for dry and wet broken. The grate gap of this crusher can be adjusted according to user’s different particle size requirements. In addition, this coal crusher is of high efficiency. And also its self-developed hammer is very wearable, convenient for custom made, which greatly reduces the trouble of frequent replacement of wearing parts.

Application Fields

The extensive use of coal can be summarized into three main purposes in accordance with its intended purpose: (1) thermal coal (2) coking coal (3) coals for coal chemical industry, including coal gasification, low temperature carbonization of coal, coal liquefaction and so on. Thermal coal contains coal for power generation, steam locomotive coal, building materials, general industrial steam coal, coal life, metallurgical thermal coal, etc. The main purpose of coking coal is refining coke. Coke is pyrolytic melted from coking coal or mixed coal, generally about 1.3 tons of coking coal can only be refined to a ton coke. Coke used for steel making, is the main raw material of steel and other industries, and has been hailed as the "basic food" of steel industry.

Recommend products

HGM Series Micro-Powder Grinder Mill
HGM Series Micro-Powder Grinder Mill
Vipeak offers all types of micro grinding mill for sale. HGM micro powder mill is the updated plant based on the characteristics of traditional ultra fine grinding mill machine in China.
YGM High Pressure Micro-powder Grinder
YGM High Pressure Micro-powder Grinder
High pressure micro powder grinder as a kind of micro mill machine is often used in lime grinding mill industry. The mill equipment adopts top grinding technology applied widely in grinding non-flammable and non-explosive materials such lik
YGMXO-Q European Reinforced Type Mill
YGMXO-Q European Reinforced Type Mill
Vipeak manufactures stone grinder mill includes roller mill and vertical roller mill for sale, with the best price and suitable for both of soft and hard stone.
European Type High Pressure Ultrafine Grinder
European Type High Pressure Ultrafine Grinder
Ultra fine grinder also called ultra fine mill is used for cement grinding mill and other fine powder making industry.
Hyper Pressure V Type Grinder
Hyper Pressure V Type Grinder
Stone powder grinding mill and mineral ore grinder mill manufactured by Vipeak are widly used in industrial raymond rollers mill for various kinds of coarse and fine powder milling process.
SQLM1900-Q2 Upper-driven Vertical Mill
SQLM1900-Q2 Upper-driven Vertical Mill
SQLM1900-Q2 Type Upper-driven Vertical Mill is innovative high-end grinding equipment upgraded on the basis of original grinder by our senior powder experts who have learnt advanced grinding technology from home and abroad
ZY Series Self-aligning Damping Vibrating Screen
ZY Series Self-aligning Damping Vibrating Screen
ZY Series Self-aligning Damping Vibrating Screen is a new type of vibrating screen which Vipeaks researchers widely collect suggestion from installation and maintenance technicians based on the field operating conditions of YA, YK series vib
Single Cylinder Cone Crusher 
Single Cylinder Cone Crusher 
HST-high Cone High-performance Cone Crusher (Single Cylinder Cone Crusher) X Fine Crusher of Vipeak.
Belt Conveyor
Belt Conveyor
Belt conveyor is a part of belt conveyor systems and so does a rubber belt conveyor used in quarry stone crushing and sand making line.
Vibrating Feeder
Vibrating Feeder
Vibrating feeder is a kind of vibratory feeder used in stone crusher plant. Vipeak is one of the best China vibrating feeder manufacturers in the world.
Circular Vibrating Screen
Circular Vibrating Screen
Circular Vibrating Screen is a kind of vibrating screen machine used in mining crushing and screening plant. Vipeak is an excellent supplier of vibrating screen manufacturers in China.
PCZ Heavy Hammer Crusher
PCZ Heavy Hammer Crusher
Vipeak manufactures quarry crusher and hammer crusher machine based on advanced hammer mill working principle, with reasonable price and excellent performance.
5X Sand Making Machine
5X Sand Making Machine
Vipeak is famous supplier of china sand maker, with viarous types of sand making machine for sale. The sand maker can be applied to high grade artificial sand making process for material like limestone, granite, marble, river stone and so on
Fine Sand Device
Fine Sand Device
Vipeak recovery of sand device is produced based on advanced technology. Vipeak Sand recovery machine is your best choice of fine sand recycling machine, which is also widely used in water conservancy and hydropower, glass factory, coal pr
LSX Spiral Sand Washer
LSX Spiral Sand Washer
Sand washing plant manufactured by Vipeak at low cost are widely used in industrial sand washing. The sand washing equipment can be used for washing various kinds of coarse and fine sand.
XSD Sand Washing Machine
XSD Sand Washing Machine
Vipeak supplies fine quality sand washing machine with big capacity. Vipeak sand washer can be widely used in metallurgy, construction, hydropower station and other industries, and Vipeak sand washer machine is popular at home and abroad.
PCL Sand Making Machine
PCL Sand Making Machine
Sand machine is mainly used for crushing all types of stones, rock and gravel. Vipeak supplies sand maker machine with different production capacity and most advanced sand making process.
VSI New Type Sand Making Machine
VSI New Type Sand Making Machine
Vipeak supplies various high-end sand making machine at low price. Vipeak sand crusher can be applied in construction, road and other industries. Vipeak provides excellent vertical shaft impact crusher to customers from home and abroad.