Used in EAF as Charge Coke for Steel Plants with S 0.25%max
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 21 m.t.
- Supply Capability:
- 6000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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Introduction:
Calcined anthracite can be called carbon additive, carbon raiser, recarburizer, injection coke, charging coke, gas calcined anthracite.
Carbon Additive/Calcined Anthracite Coal may substitute massively refinery coke or graphite. Meanwhile its cost is much less than the refinery coke and graphite. Carbon Additive is mainly used in electric steel ovens, water filtering, rust removal in shipbuilding and production of carbon material.
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:
Best quality Taixi anthracite as raw materials through high temperature calcined at 800-1200 ℃ 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 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.
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 does carbon impact the prevalence of floods?
- Flood prevalence is not directly affected by carbon, but its role in influencing climate change is crucial, as it can impact the occurrence and severity of floods. Carbon dioxide (CO2), a greenhouse gas, primarily traps heat in the Earth's atmosphere, resulting in global warming. This global temperature increase has various consequences, including an escalation in extreme weather events like floods. As the Earth warms, the atmosphere can hold more moisture, increasing the likelihood of heavy precipitation events. This leads to more intense rainfall, causing rivers and water bodies to overflow and causing floods. Additionally, warmer temperatures can contribute to the melting of glaciers and ice caps, raising sea levels and intensifying the impact of floods, especially in coastal regions. Moreover, human activities such as burning fossil fuels and deforestation are the primary drivers of climate change, leading to carbon emissions. By reducing our carbon footprint and transitioning to cleaner energy sources, we can help mitigate the effects of climate change and potentially decrease flood prevalence in the long run. It's important to note that although carbon emissions significantly contribute to climate change, floods are not solely caused by them. Other natural factors, such as rainfall patterns, topography, and land use, also have important roles in determining flood risks.
- 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:How does carbon occur in nature?
- Various forms of carbon occur naturally in nature and it is one of the most abundant elements on Earth. It can be found in the atmosphere, the Earth's crust, and living organisms. In the atmosphere, carbon primarily exists as carbon dioxide (CO2), which is produced through natural processes like respiration, volcanic activity, and the decay of organic matter. Plants absorb this CO2 during photosynthesis to generate energy and release oxygen. Carbon is also present in other greenhouse gases like methane (CH4), which is produced by natural processes such as the decomposition of organic matter in wetlands and the digestive processes of certain animals. In the Earth's crust, carbon is present in various minerals like limestone, dolomite, and graphite. These minerals form over millions of years through the accumulation of marine organisms, such as shells and skeletons. Carbon is also a vital component of fossil fuels like coal, oil, and natural gas, which are formed from the remains of ancient plants and animals subjected to high pressure and temperature over time. Additionally, carbon is an essential element for all living organisms and serves as the foundation of organic chemistry. It is the primary component of organic matter, including carbohydrates, proteins, lipids, and nucleic acids, which are the building blocks of life. Through processes like photosynthesis, respiration, and decomposition, carbon cycles continuously within ecosystems. In conclusion, carbon occurs naturally in different forms in the environment and plays a critical role in the Earth's climate system, geological processes, and the sustenance of life.
- Q:How is carbon formed in stars?
- Carbon is formed in stars through a process known as nuclear fusion. In the core of a star, hydrogen atoms undergo a series of fusion reactions, ultimately fusing together to form helium. This process releases a tremendous amount of energy and is responsible for the heat and light that stars emit. As the core of a star continues to heat up and the pressure increases, helium atoms start fusing together to form heavier elements. At some point, three helium nuclei can combine to form a carbon nucleus. This process, known as the triple alpha process, requires very specific conditions, including a high enough temperature and pressure, for it to occur. The triple alpha process relies on the fact that carbon-12 has a very specific energy level that allows three helium nuclei to come together and form a stable carbon nucleus. This is because the energy level of carbon-12 aligns perfectly with the energy levels of helium nuclei, allowing them to overcome the electrostatic repulsion and fuse together. Once carbon is formed in the core of a star, it can continue to undergo fusion reactions to form even heavier elements, such as oxygen and nitrogen. These elements are crucial building blocks for the formation of planets, including our own Earth, as they are eventually expelled into space during a star's later stages of evolution.
- Q:Now the furnace rock carbon early deleted, more than +10, he wants advanced I can't do ah
- High-grade furnace rock carbon is in the previous time, Tencent limited, only the mall can buy! Now, the mall is off the shelf! It's already gone! Thank you!
- Q:How does carbon impact the prevalence of tsunamis?
- Carbon does not directly impact the prevalence of tsunamis. Tsunamis are primarily caused by seismic activity, such as earthquakes or volcanic eruptions, which are unrelated to carbon emissions. However, rising carbon levels can contribute to global climate change, leading to the melting of polar ice caps and potentially increasing the risk of coastal flooding, which can indirectly amplify the impact of a tsunami.
- Q:How does carbon affect the formation of heatwaves?
- Carbon dioxide (CO2) and other greenhouse gases trap heat in the Earth's atmosphere, leading to a phenomenon known as the greenhouse effect. Increased carbon emission from human activities, such as burning fossil fuels, contributes to the rise in atmospheric CO2 levels. This, in turn, intensifies the greenhouse effect, causing global temperatures to rise. Heatwaves are extreme weather events characterized by prolonged periods of excessively hot weather. The increased concentration of carbon in the atmosphere contributes to the overall warming of the planet, making heatwaves more frequent, intense, and longer-lasting. Hence, carbon plays a significant role in the formation and exacerbation of heatwaves.
- Q:What are carbapenem antibiotics?
- The home has been listed on the varieties of imipenem, meropenem, panipenem, faropenem, ertapenem, biapenem.Carbapenem antibiotics are the most widely antibacterial and atypical antibiotics with the strongest antibacterial activity.
- Q:How about carbon content of coal ash?
- 3, burning(1) prepared burning specimen with constant weight in the outer side of the crucible crucible, only a few 10-18ml and drying on the only black ink written into the code, mother Eph furnace, baby 50+-25 degrees Celsius temperature burning 1 hours after cooling, weighing with analytical balance, write down the number of crucible weight again after burning, and then weighed to weight two times constant (weight <=0.0004 grams). Record crucible weight G1.(2) place about 1 grams of dry ash sample in a constant crucible, and accurately weigh (accurate to 0.0001 grams), record (crucible + sample) weight G2. (3) a crucible with soil sample is placed in a crucible cover, heated to 875 degrees Celsius in the Maffei furnace for ignition, keep the temperature of 850+-25 degrees Celsius, after 2 hours, take out, after cooling, cooling to room temperature to put in a drying box. 4 W T'o X7 I3 L) |% "Z (4) weighing burned (crucible + specimen), down under the weight of G3.4. Calculate ash carbon content C (%) = (G2-G3) / (G2-G1) *100 (%)
- Q:How does carbon affect the formation of landslides?
- The formation of landslides is not directly influenced by carbon. Instead, natural factors such as heavy rainfall, earthquakes, or volcanic activity, as well as human activities like deforestation or construction, primarily trigger landslides. However, carbon does have an indirect role in landslides through its impact on the environment. The emission of excessive carbon dioxide (CO2) is primarily caused by human activities like burning fossil fuels and deforestation, and this contributes to climate change. As a result of climate change, rainfall events become more frequent and intense, increasing the likelihood of landslides. The increased rainfall saturates the soil, making it heavier and more susceptible to sliding, particularly on steep slopes. Deforestation is another way in which carbon indirectly affects landslides. Trees play a crucial role in stabilizing slopes by anchoring the soil with their root systems. However, when forests are cleared for agriculture, urbanization, or logging, the loss of tree cover weakens the soil's stability and raises the risk of landslides. Furthermore, the absence of vegetation reduces rainfall absorption, leading to increased surface runoff and erosion, further destabilizing slopes and making them more prone to landslides. In conclusion, while carbon itself does not directly cause landslides, its impact on climate change and deforestation can indirectly contribute to the occurrence and severity of landslides. Addressing carbon emissions and promoting sustainable land management practices are essential to mitigate the risk of landslides and preserve the stability of slopes.
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Used in EAF as Charge Coke for Steel Plants with S 0.25%max
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 21 m.t.
- Supply Capability:
- 6000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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