FC 94% 10-40MM Calciend anthracite as charging coke
- Ref Price:
-
- Loading Port:
- Dalian
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 21.8
- Supply Capability:
- 1018 m.t./month
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Introduction:
Calcined anthracite can be called carbon additive, carbon raiser, recarburizer, injection coke, charging coke, gas calcined anthracite.It is playing more and more important role in the industry
Best quality Anthracite as raw materials through high temperature calcined at over 2000℃ by the DC electric calciner with results in eliminating the moisture and volatile matter from Anthracite efficiently, improving the density and the electric conductivity and strengthening the mechanical strength and anti-oxidation. It has good characteristics with low ash, low resistivity, low sulphur, high carbon and high density. It is the best material for high quality carbon products. It is used as carbon additive in steel industry or fuel.
Features:
G-High Calcined Anthracite is produced when Anthracite is calcined under the temperature of 1240°C in vertical shaft furnaces. G-High Calcined Anthracite is mainly used in electric steel ovens, water filtering, rust removal in shipbuilding and production of carbon material. Our products are usde worldwide.
Specifications:
F.C.% | 95MIN | 94MIN | 93MIN | 92MIN | 90MIN | 85MIN | 84MIN |
ASH % | 4MAX | 5MAX | 6 MAX | 6.5MAX | 8.5MAX | 12MAX | 13MAX |
V.M.% | 1 MAX | 1MAX | 1.0MAX | 1.5MAX | 1.5MAX | 3 MAX | 3 MAX |
SULFUR % | 0.3MAX | 0.3MAX | 0.3MAX | 0.35MAX | 0.35MAX | 0.5MAX | 0.5MAX |
MOISTURE % | 0.5MAX | 0.5MAX | 0.5MAX | 0.5MAX | 0.5MAX | 1MAX | 1MAX |
Pictures
FAQ:
Packing:
(1). Waterproof jumbo bags: 800kgs~1100kgs/ bag according to different grain sizes;
(2). Waterproof PP woven bags / Paper bags: 5kg / 7.5kg / 12.5kg / 20kg / 25kg / 30kg / 50kg small bags;
(3). Small bags into jumbo bags: waterproof PP woven bags / paper bags in 800kg ~1100kg jumbo bags.
Payment terms
20% down payment and 80% against copy of B/L.
Workable LC at sight,
- Q: How are carbon fibers produced?
- Carbon fibers are produced through a multi-step process known as carbonization, where a polymer precursor material, usually made from polyacrylonitrile (PAN) or pitch, is heated and chemically treated to remove non-carbon elements. The resulting material is then subjected to high temperatures in an oxygen-free environment, transforming it into a carbon-rich fiber. This process creates strong, lightweight carbon fibers with excellent mechanical properties, making them ideal for various industrial applications.
- Q: Where do I buy DNF premium advanced carbon?
- Previously had to sell, then it is about 3 yuan, 10, 5 yuan, 20. Now it's gone. Only looking forward to the next holiday sets are sold.
- Q: How do you remove car carbon?
- 3, running high speed can flush carbon deposition? Running high speed, you can really use the airflow on the airway erosion, wash away part of the carbon deposition. So, if you happen to go out, there are high-speed, national road two choices, you may choose to pull back to speed. But, Ma director thinks, if be in order to "flush carbon deposit" specially, want to run high speed, do not have this necessity. "It is a waste of time, and the cost of oil, extra high speed tolls, the effect is better to do a maintenance 4S shop!" 4, improve the shift speed, such as the original speed 2000rpm shift, modified 2500rpm conversion, generated can prevent carbon deposition, but also to protect the engine? Ma director said, low speed the shift, is often said that the "drag block", the car is easy to knock, the combustion of gasoline is not sufficient to carbon deposition. But it's not necessary for people to increase gear speed - that will increase fuel consumption and cause premature wear of clutch friction plates. So, manual transmission of the car, 1.6 ~ 2.0L displacement, about 2000 rpm shift is more economical, and no need to improve; and automatic car, pay attention not to slam the gas.
- Q: I want to know why the ATP in the five carbon sugar is a DNA RNA??
- ATP (adenosine-triphosphate) Chinese name three phosphate adenosine, also called ATP (adenosine three phosphate), referred to as ATP, which A said adenosine, T said the number is three, P said that the phosphate group, connecting three phosphate groups. An adenosine ribose adenine nucleoside by connection formation.If it is deoxyribonucleic acid, it is called three phosphate adenine nucleoside, or dATP
- Q: Carbon content of fly ash and fly ash roasted vector what is the relationship?
- The higher the carbon content, the greater the adsorption, the lower the activity index.In the process of coal ash processing, there are still many places to use the fly ash mill. The carbon content of fly ash is related to the boiler property and combustion technology. China's newly built modern power plant, the content of fly ash can be reduced to l% ~ 2%, and some power plants may also be as high as 20%.
- Q: What role does carbon play in photosynthesis?
- Carbon plays a crucial role in photosynthesis as it is the primary element used by plants to produce organic compounds. During photosynthesis, plants absorb carbon dioxide from the atmosphere and use it to synthesize glucose, a simple sugar that serves as a building block for more complex carbohydrates, such as starch and cellulose. This process occurs in the chloroplasts of plant cells, specifically in the stroma of the chloroplast, where the enzyme RuBisCO catalyzes the fixation of carbon dioxide into an organic molecule called PGA (phosphoglycerate). Through a series of reactions known as the Calvin cycle, PGA is converted into glucose, which can be stored for energy or used for growth and reproduction. In summary, carbon is essential for photosynthesis as it provides the raw material necessary for plants to produce their own food and sustain life.
- Q: How does carbon affect the preservation of historical artifacts?
- Carbon can negatively affect the preservation of historical artifacts by accelerating their deterioration through processes like oxidation, acidification, and microbial growth.
- Q: How does carbon affect the electrical conductivity of materials?
- Carbon can significantly affect the electrical conductivity of materials due to its unique electronic properties. Carbon atoms, when bonded together in a specific arrangement, can form different allotropes such as graphite, diamond, and fullerenes, each with distinct electrical conductive properties. Graphite, for example, is composed of layers of carbon atoms arranged in a hexagonal lattice structure. Within each layer, carbon atoms form strong covalent bonds, resulting in a stable structure. However, between the layers, weak van der Waals forces exist, allowing for easy movement of electrons in the plane of the layers. This delocalization of electrons in graphite leads to its high electrical conductivity, as the free electrons can move freely and carry electrical charges. On the other hand, diamond, another allotrope of carbon, has a three-dimensional covalent network structure. In this structure, each carbon atom forms four strong covalent bonds with its neighboring atoms, resulting in a highly rigid and stable lattice. The absence of free electrons in diamond restricts the movement of electrical charges, making it an insulator. Fullerenes, which are spherical carbon molecules, can have varying electrical conductive properties depending on their structure. Some fullerenes can behave as semiconductors, meaning their electrical conductivity can be manipulated by introducing impurities or applying external stimuli. In addition to these allotropes, carbon can also be used as a dopant in certain materials to enhance their electrical conductivity. For instance, doping silicon with small amounts of carbon can improve its electrical conductivity, resulting in materials suitable for electronic devices. Overall, carbon's influence on electrical conductivity is highly dependent on its structure and arrangement within a material. Understanding the different forms and properties of carbon can help engineers and scientists design materials with desired electrical conductive characteristics for various applications.
- Q: What is the primary source of carbon monoxide in the atmosphere?
- The primary source of carbon monoxide in the atmosphere is the incomplete combustion of fossil fuels. When fossil fuels like coal, oil, and natural gas are burned for energy production, vehicles, or industrial processes, carbon monoxide is released into the air. In addition to human activities, natural sources such as volcanic eruptions and forest fires can also contribute to the presence of carbon monoxide in the atmosphere. However, the majority of carbon monoxide emissions can be attributed to human activities, making it an important air pollutant to address in order to protect human health and the environment.
- Q: How are carbon nanotubes produced?
- Chemical vapor deposition (CVD) is the process responsible for the production of carbon nanotubes. This process utilizes a carbon-containing gas and a catalyst. The catalyst material, typically iron, nickel, or cobalt, is applied to a substrate. Subsequently, the substrate is placed in a high-temperature furnace, typically around 800-1000 degrees Celsius, and exposed to a carbon-containing gas, such as methane or ethylene. At high temperatures, the gas decomposes, releasing carbon atoms that adhere to the catalyst nanoparticles on the substrate. These carbon atoms arrange themselves in a hexagonal pattern, forming tube-like structures that grow vertically from the catalyst particles. The growth of the nanotubes is driven by the difference in carbon solubility between the catalyst and the growing tube. Various parameters, including temperature, gas flow rate, and catalyst material, can be adjusted to control the diameter, length, and alignment of the carbon nanotubes. Manipulating these parameters enables researchers to produce carbon nanotubes with specific characteristics suitable for different applications. It is important to note that other methods, such as arc discharge and laser ablation, can also be employed to produce carbon nanotubes. However, CVD is the most widely used method due to its scalability and ability to produce substantial quantities of nanotubes. Furthermore, CVD allows for the growth of vertically aligned nanotube arrays, which are highly sought after in numerous applications.
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FC 94% 10-40MM Calciend anthracite as charging coke
- Ref Price:
-
- Loading Port:
- Dalian
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 21.8
- Supply Capability:
- 1018 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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