Used in EAF as Charge Coke for Steel Mills with S 0.3%max

Used in EAF as Charge Coke for Steel Mills with S 0.3%max

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 21 m.t.

Supply Capability:: 6000 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.

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:

PARAMETER UNIT GUARANTEE VALUE
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

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Used in EAF as Charge Coke for Steel Mills with S 0.3%max

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 do forests act as carbon sinks?: Forests act as carbon sinks by absorbing carbon dioxide from the atmosphere through the process of photosynthesis. Trees and other plants take in carbon dioxide and convert it into oxygen, while storing the carbon in their trunks, branches, and roots. This stored carbon remains in the forest ecosystem, reducing the amount of greenhouse gases in the atmosphere and helping to mitigate climate change.

Q:What is carbon fiber and how is it used?: Carbon fiber is a lightweight and incredibly strong material that is made from thin strands of carbon atoms bonded together in a specific pattern. It is known for its exceptional strength-to-weight ratio, making it significantly stronger than steel while being much lighter in weight. Carbon fiber is used in a wide range of industries and applications due to its unique properties. In the aerospace industry, it is commonly used to build aircraft components such as wings, fuselage sections, and engine parts. Its high strength and low weight help increase fuel efficiency and enhance overall performance. The automotive industry also extensively utilizes carbon fiber in the production of high-performance vehicles. Carbon fiber reinforced composites are used to manufacture various parts, including body panels, chassis components, and interior trims. The use of carbon fiber in automobiles not only reduces the overall weight of the vehicle, but also improves its structural integrity and enhances handling and fuel efficiency. Sports equipment manufacturers incorporate carbon fiber in the production of sporting goods such as tennis rackets, golf clubs, bicycles, and hockey sticks. The material's strength and stiffness allow for enhanced performance, increased power transfer, and improved durability. In addition, carbon fiber finds applications in the construction industry for reinforcing concrete structures, as well as in the manufacturing of wind turbine blades, boat hulls, and various other industrial components. Overall, carbon fiber's exceptional strength, lightweight nature, and versatility make it a preferred choice in industries where high-performance materials are required. Its use continues to expand as advancements in manufacturing techniques and cost reduction efforts make it more accessible to a wider range of applications.

Q:What are the properties of carbon-based adhesives?: Carbon-based adhesives are extensively used in various industries due to their versatility and several desirable properties. One of their notable features is their exceptional bonding strength, enabling the creation of durable bonds between different materials like metals, plastics, ceramics, and composites. Consequently, they find suitability in applications that require reliable and long-lasting bonding solutions. Another significant property of carbon-based adhesives is their capacity to withstand high temperatures without compromising their adhesive properties. This makes them ideal for deployment in environments with extreme temperatures, such as the aerospace and automotive industries, where components are often exposed to elevated temperatures. Furthermore, carbon-based adhesives exhibit remarkable resistance to chemicals, enabling them to endure exposure to various substances without degradation. As a result, they are well-suited for industries where adhesives may come into contact with solvents, fuels, or harsh chemicals. Moreover, carbon-based adhesives possess excellent electrical conductivity, making them valuable in applications that require electrical or thermal conductivity, particularly in the electronics industry. Additionally, these adhesives typically have minimal shrinkage and outgassing characteristics. This implies that they undergo negligible size changes or release volatile substances during the curing process, thereby minimizing the risk of damage or contamination to surrounding materials. In conclusion, carbon-based adhesives offer a combination of high bonding strength, temperature resistance, chemical resistance, electrical conductivity, and dimensional stability. Consequently, they are highly preferred in various industries where reliable and durable bonding solutions are essential.

Q:How does carbon affect water quality?: Carbon can affect water quality by altering its pH level and reducing its oxygen content. Additionally, carbon can react with other chemicals present in water to form harmful compounds, compromising its overall quality and making it unsuitable for consumption and aquatic life.

Q:Well, recently, the carbon cycle has suddenly come up with a lot of questions. What's the definition of carbon and light carbon? What are the characteristics, and what are the differences between the two?: The organic matter is composed of recombinant LFOM was completely decomposed residue or, to re synthesis of aromatic substances as the main organic matter (mainly humus), its stable structure is complex, in fact this part of organic matter in soil clay is a combination between, or in the process of the formation of soil aggregates Among the internal organic matter enclosed in aggregates, plays a very important role in maintaining the structure of aggregates, it is difficult to be utilized by microorganisms, soil carbon pool is stable. The content of 2 components of features from a certain extent that the carbon sensitive to climatic and environmental changes of the reaction.

Q:What are the consequences of increased carbon emissions on human health?: Increased carbon emissions have significant consequences on human health. One of the most immediate impacts is the deterioration of air quality. Carbon emissions contribute to the formation of harmful air pollutants, such as particulate matter, nitrogen oxides, and ground-level ozone. These pollutants can cause respiratory problems, such as asthma, bronchitis, and other chronic obstructive pulmonary diseases. They can also exacerbate existing respiratory conditions, leading to increased hospitalizations and premature deaths. Furthermore, carbon emissions contribute to the phenomenon of climate change, which has far-reaching effects on human health. Rising temperatures can exacerbate the occurrence and intensity of heatwaves, leading to heat-related illnesses and deaths. Heat stress also affects vulnerable populations, such as the elderly, children, and those with pre-existing health conditions. Climate change also impacts the spread of infectious diseases. Warmer temperatures and changing rainfall patterns can alter the distribution and behavior of disease-carrying vectors like mosquitoes and ticks. This can result in the increased transmission of vector-borne diseases, such as malaria, dengue fever, and Lyme disease. Additionally, climate change can disrupt food and water supplies, leading to malnutrition and an increased risk of waterborne diseases. Another consequence of carbon emissions is the increased occurrence of natural disasters, such as hurricanes, floods, and wildfires. These events can cause physical injuries, displacement, and mental health issues, such as post-traumatic stress disorder. The destruction of healthcare infrastructure during disasters also hampers access to necessary medical care, exacerbating health issues. It is important to note that the consequences of increased carbon emissions on human health disproportionately affect vulnerable populations, including low-income communities, indigenous communities, and developing countries. These groups often have limited access to healthcare, making them more susceptible to the health impacts of carbon emissions. In conclusion, increased carbon emissions have severe consequences on human health. From deteriorating air quality to the spread of infectious diseases and the occurrence of natural disasters, the impacts are wide-ranging and pose significant risks to individuals and communities. It is crucial to mitigate carbon emissions and invest in sustainable practices to safeguard human health and create a healthier and more sustainable future.

Q:How is carbon used in the production of diamonds?: The production of diamonds relies heavily on carbon, which is the primary component that constructs the diamond's structure. Deep within the Earth's mantle, where there are extreme levels of heat and pressure, carbon atoms bond together in a distinctive crystal lattice formation, giving birth to diamonds. This natural process, called carbon crystallization, takes place over an extensive period of millions of years. To create synthetic diamonds, scientists recreate these intense conditions in a laboratory. They employ high-pressure, high-temperature (HPHT) machines to subject a tiny piece of carbon, like graphite, to immense pressure and heat. This simulation imitates the natural process that occurs in the Earth's mantle, allowing the carbon atoms to rearrange themselves and transform into diamonds. An alternative method, known as chemical vapor deposition (CVD), involves the controlled use of a hydrocarbon gas, such as methane, in a specific environment. The gas is introduced into a chamber and heated, causing the carbon atoms to separate from the hydrogen atoms. These carbon atoms then settle on a substrate, like a diamond seed, and gradually accumulate layer by layer, eventually forming a diamond. In both methods, carbon acts as the fundamental building block for the diamond's structure. By manipulating the conditions in which carbon atoms are exposed to extreme heat and pressure, scientists and manufacturers are able to control the growth and formation of diamonds. This manipulation allows for the production of synthetic diamonds that possess identical physical and chemical properties to natural diamonds. In conclusion, carbon plays an indispensable role in the production of diamonds, serving as the essential element that facilitates the formation and growth of these valuable gemstones.

Q:What are the effects of carbon emissions on animal populations?: Carbon emissions have profound effects on animal populations. One of the main consequences is the disruption of ecosystems and the loss of habitats. As carbon dioxide levels rise in the atmosphere, the Earth's temperature increases, leading to climate change. This change in climate can alter the availability of resources such as food and water, making it more difficult for animals to survive and reproduce. Additionally, carbon emissions contribute to ocean acidification. When carbon dioxide is absorbed by seawater, it reacts with water to form carbonic acid, which lowers the pH of the ocean. This acidification has detrimental effects on marine life, especially on species that rely on calcium carbonate to build their shells or skeletons, such as corals and shellfish. As their habitats become more corrosive, these animals struggle to survive and reproduce, leading to significant declines in their populations. Furthermore, carbon emissions are often associated with air pollution, which has direct and indirect impacts on animal populations. High levels of air pollution, specifically from pollutants like nitrogen dioxide and particulate matter, can cause respiratory problems and other health issues in animals. This can lead to reduced fitness and increased mortality rates, ultimately affecting the overall population size. Lastly, carbon emissions contribute to deforestation and habitat destruction. As more land is cleared for human activities like agriculture or urbanization, animal populations lose their natural habitats and are forced to adapt to fragmented landscapes. This fragmentation restricts their movement, limits access to resources, and increases their vulnerability to predation and other threats. In conclusion, carbon emissions have far-reaching effects on animal populations, including habitat loss, climate change, ocean acidification, air pollution, and deforestation. These impacts disrupt ecosystems and threaten the survival of many animal species. It is crucial to address carbon emissions and reduce our carbon footprint to mitigate these detrimental effects and protect the diversity of life on Earth.

Q:How is carbon dating used to determine the age of fossils?: Carbon dating is a scientific method used to determine the age of fossils and other organic materials. It relies on the fact that carbon-14, an isotope of carbon, is present in the atmosphere and taken up by living organisms while they are alive. Once an organism dies, it no longer takes in carbon-14 and the amount of this isotope begins to decrease over time as it undergoes radioactive decay. To determine the age of a fossil using carbon dating, scientists first extract a small sample of the fossil. This sample is then treated with chemicals to remove any contaminants and extract the carbon from the organic material. The extracted carbon is then converted into carbon dioxide gas, which is used to create graphite targets for measuring the levels of carbon-14. Scientists use a technique called Accelerator Mass Spectrometry (AMS) to count the number of carbon-14 and carbon-12 atoms in the sample. The ratio of carbon-14 to carbon-12 is then used to calculate the age of the fossil, based on the known half-life of carbon-14, which is approximately 5730 years. By comparing the amount of carbon-14 remaining in the fossil to the amount of carbon-14 in the atmosphere at the time the organism died, scientists can determine the approximate age of the fossil. This method is particularly useful for dating organic materials up to about 50,000 years old. For older fossils, other methods such as potassium-argon dating or uranium-lead dating are typically used.

Q:What are the different types of carbon-based air pollutants?: Air pollution is caused by various types of carbon-based pollutants. Some examples include: 1. Carbon Monoxide (CO): This gas is produced when fossil fuels like gasoline, coal, and wood are incompletely burned. It is highly toxic and can be harmful to human health, especially when inhaled in large amounts. 2. Carbon Dioxide (CO2): This is a greenhouse gas that occurs naturally in the Earth's atmosphere. However, human activities like burning fossil fuels and deforestation have significantly increased its levels, leading to climate change and global warming. 3. Volatile Organic Compounds (VOCs): These are organic chemicals that easily evaporate at room temperature. They are released into the air by various sources such as paints, solvents, gasoline, and industrial processes. VOCs contribute to the formation of ground-level ozone, which is a major component of smog and can harm human health. 4. Methane (CH4): Another greenhouse gas, methane is primarily produced by the decomposition of organic materials in landfills and the extraction and transportation of natural gas. Methane has a much higher warming potential than carbon dioxide. 5. Polycyclic Aromatic Hydrocarbons (PAHs): These chemicals are formed when organic materials like coal, oil, and gas are incompletely burned. PAHs are released into the air through vehicle exhaust, industrial processes, and the burning of fossil fuels. They are known to be cancer-causing and have adverse effects on human health. 6. Formaldehyde (HCHO): This colorless gas is used in the production of resins, plastics, and certain building materials and household products. It is released into the air through fuel combustion, cigarette smoke, and the release of certain products. Formaldehyde is a respiratory irritant and can cause allergic reactions and other health problems. These are just a few examples of carbon-based pollutants that contribute to air pollution. It is crucial to reduce emissions of these pollutants by adopting cleaner technologies, energy-efficient practices, and promoting the use of renewable energy sources. This will help minimize their negative impacts on human health and the environment.

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