Calcined Anthracite FC90-95 with stable quality

Calcined Anthracite FC90-95 with stable quality

Ref Price:

Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 20 m.t.

Supply Capability:: 3000 m.t./month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Packaging & Delivery

25kgs/50kgs/1ton per bag or as buyer's request

Specifications

Calcined Anthracite
Fixed carbon: 90%-95%
S: 0.5% max
Size: 0-3. 3-5.3-15 or as request

It used the high 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 resistvity, low sulphur, high carbon and high density. It is the best material for high quality carbon products.

Advantage and competitive of caclined anthracite:

1. strong supply capability

2. fast transportation

3. lower and reasonable price for your reference

4.low sulphur, low ash

5.fixed carbon:95% -90%

6..sulphur:lower than 0.3%

General Specification of Calcined Anthracite:

FC	95	94	93	92	90
ASH	4	5	6	6.5	8.5
V.M.	1	1	1	1.5	1.5
S	0.3	0.3	0.3	0.35	0.35
MOISTURE	0.5	0.5	0.5	0.5	0.5

Pictures

Calcined Anthracite FC90-95 with stable quality

We are also strong at below materials, please contact us if you are interested in any of them:

Calcined Petroleum Coke

Carbon Electrode Paste

Carbon Electrode

Q: Is carbon a conductor?: Graphite is a conductor, diamond is notGraphite is a layer, C structure can guide electrons, but diamond is stable, C structure can not guide electronsTo see whether a substance is a conductor, the key is to see if it can lead to electrons - - this is an explanation in a middle school book

Q: What are the impacts of carbon emissions on wildlife?: Carbon emissions have a significant impact on wildlife as it contributes to climate change, leading to habitat loss, changes in migration patterns, and increased vulnerability to disease and extinction. Additionally, the acidification of oceans due to increased carbon dioxide levels affects marine life, disrupting food chains and damaging coral reefs. Overall, carbon emissions pose a grave threat to the survival and well-being of various species.

Q: What are the environmental impacts of carbon emissions?: Carbon emissions have a wide range of significant environmental consequences. One of the most urgent issues is their contribution to climate change. Carbon dioxide (CO2) is a greenhouse gas that traps heat in the Earth's atmosphere, causing global temperatures to rise. This temperature increase has extensive effects, including the melting of polar ice caps, rising sea levels, and more frequent and severe extreme weather events like hurricanes, droughts, and floods. Another environmental consequence of carbon emissions is ocean acidification. When CO2 is released into the atmosphere, a portion of it dissolves into the oceans and forms carbonic acid. This acidification disrupts the ocean's pH balance, which is crucial for the survival of marine life. It has a negative impact on the growth and development of coral reefs, shellfish, and other organisms that rely on calcium carbonate to create their shells or skeletons. Moreover, carbon emissions contribute to air pollution. The burning of fossil fuels not only releases CO2 but also other pollutants like nitrogen oxides (NOx), sulfur oxides (SOx), and particulate matter. These pollutants have harmful effects on air quality, leading to respiratory problems, cardiovascular diseases, and other health issues for humans and animals. Additionally, they contribute to the formation of smog and haze, reducing visibility and further deteriorating air quality. Carbon emissions also indirectly affect ecosystems. Changes in climate patterns can disrupt ecosystems and impact the distribution and behavior of various species. This can result in alterations in bird migration patterns, the timing of plant flowering, and the availability of food sources. These disruptions can have cascading effects on entire ecosystems, potentially leading to the extinction of certain species or the invasion of non-native species. Finally, carbon emissions contribute to the depletion of natural resources. Extracting and burning fossil fuels for energy production not only release carbon dioxide but also necessitate the destruction of habitats and ecosystems. This includes activities like coal mining, oil drilling, and deforestation for palm oil plantations or grazing lands. These actions result in the loss of biodiversity, habitat destruction, and soil erosion, further aggravating environmental degradation. In conclusion, the environmental impacts of carbon emissions are varied and extensive. They encompass climate change, ocean acidification, air pollution, disruption of ecosystems, and the depletion of natural resources. Addressing these impacts requires a collective effort to reduce carbon emissions and transition towards cleaner and more sustainable energy sources.

Q: How are carbon fibers produced?: Carbon fibers are produced through a multi-step process known as carbonization. The process starts with a raw material called precursor, which is usually a polymer-based material such as polyacrylonitrile (PAN), rayon, or pitch. The first step involves spinning the precursor material into long, thin fibers. This can be done through various methods such as melt spinning, dry spinning, or wet spinning, depending on the type of precursor used. Once the fibers are formed, they undergo a stabilization process. This involves heating the fibers in the presence of oxygen at a relatively low temperature, usually around 200-300 degrees Celsius. Stabilization helps to remove any volatile components from the fibers and align the molecular structure in a way that enhances its heat resistance and strength. After stabilization, the fibers are subjected to a high-temperature treatment called carbonization. This process takes place in a furnace with little or no oxygen, typically at temperatures above 1000 degrees Celsius. During carbonization, the fibers are heated to a point where most of the non-carbon atoms are expelled, leaving behind a highly pure carbon structure. The final step in the production of carbon fibers is surface treatment. This involves applying a coating or treatment to the fibers to improve their bonding properties and adhesion with other materials. The surface treatment can be done using various methods such as sizing, coating, or plasma treatment. Overall, the production of carbon fibers involves a combination of spinning, stabilization, carbonization, and surface treatment processes to create fibers with exceptional strength, stiffness, and low weight. These properties make carbon fibers highly sought after in various industries, including aerospace, automotive, sports, and construction.

Q: What are the different types of carbon-based polymers?: Carbon-based polymers come in various types, each possessing unique properties and applications. Some commonly encountered variants include: 1. Polyethylene (PE): Esteemed for its exceptional strength and chemical resistance, PE is extensively utilized in packaging materials, plastic bottles, and pipes. 2. Polypropylene (PP): PP is akin to PE, but it boasts a higher melting point and superior heat resistance. This makes it a popular choice for automotive parts, textiles, and food packaging. 3. Polystyrene (PS): PS is a lightweight and rigid polymer frequently employed in packaging materials, disposable utensils, and insulation. 4. Polyvinyl chloride (PVC): PVC is a versatile polymer that can be either rigid or flexible based on the additives employed. It finds common application in pipes, electrical insulation, and flooring. 5. Polyethylene terephthalate (PET): PET is a robust and lightweight polymer commonly found in beverage bottles, food containers, and synthetic fibers. 6. Polyurethane (PU): PU is a flexible and durable polymer utilized in foams, coatings, adhesives, and textiles. 7. Polycarbonate (PC): PC is a robust and transparent polymer regularly utilized in eyeglass lenses, safety goggles, and electronic components. 8. Phenolic resins: Renowned for their exceptional heat resistance, these polymers are commonly employed in coatings, adhesives, and electrical components. These examples represent only a fraction of the diverse range of carbon-based polymers available. Each type possesses specific properties and applications, rendering them suitable for a wide array of industries and products.

Q: How is carbon used in the medical field?: The medical field utilizes carbon in various ways, thanks to its unique properties. Activated charcoal, for example, is commonly used in hospitals to treat cases of poisoning or drug overdoses. Its large surface area allows it to adsorb toxins and chemicals, preventing their absorption into the bloodstream. Carbon also plays a role in medical imaging techniques like positron emission tomography (PET) scans. Carbon-11, a radioactive form of carbon, is used to label molecules such as glucose in PET scans. This labeled carbon is injected into the patient, and a PET scanner detects its distribution in the body. This technique aids in diagnosing and monitoring diseases, including cancer, by visualizing metabolic activity in organs and tissues. Additionally, carbon-based materials like carbon nanotubes and graphene are extensively researched for their potential in drug delivery systems. These materials can be modified to transport therapeutic agents, such as drugs or genes, to specific targets in the body. Carbon nanotubes, in particular, have shown promise in enhancing drug delivery efficiency and reducing side effects. Furthermore, carbon plays a vital role in manufacturing medical devices and implants. Carbon fiber-reinforced polymers are used in orthopedic implants and prosthetics due to their strength, flexibility, and biocompatibility. Carbon-based materials are also crucial in producing electrodes for medical devices like pacemakers, defibrillators, and neurostimulators. In conclusion, carbon has a wide range of applications in the medical field, from treating poisonings to improving diagnostic imaging techniques, drug delivery systems, and the production of medical devices. It continues to be a crucial component in advancing medical technology and enhancing patient care.

Q: How do carbon emissions contribute to extreme weather events?: Extreme weather events are influenced by carbon emissions, which contribute to climate change. When greenhouse gases like carbon dioxide are released into the atmosphere, they trap heat from the sun and cause the Earth's average temperature to rise. Human activities such as burning fossil fuels, deforestation, and industrial processes are major drivers of this phenomenon known as global warming. As the planet warms, weather patterns become disrupted, leading to an increase in extreme weather events. Carbon emissions play a role in this process in several ways: 1. Heatwaves: Higher carbon emissions result in increased temperatures, leading to more frequent and intense heatwaves. These prolonged periods of extreme heat pose risks to human health, agriculture, and ecosystems. 2. Hurricanes and tropical storms: Carbon emissions cause ocean temperatures to rise, providing more energy to fuel hurricanes and tropical storms. This leads to stronger storms with higher wind speeds and heavier rainfall, causing more destruction and flooding. 3. Droughts: Climate change caused by carbon emissions can disrupt precipitation patterns, resulting in decreased rainfall and increased droughts in certain regions. These prolonged periods of water scarcity have severe impacts on agriculture, water supplies, and ecosystems. 4. Heavy rainfall and flooding: Global warming intensifies the water cycle, leading to more evaporation and moisture in the atmosphere. This results in heavier rainfall events, increasing the risk of flooding and flash floods. 5. Wildfires: Climate change, driven by rising temperatures and drier conditions, creates favorable conditions for wildfires. Carbon emissions contribute to longer and more severe fire seasons, leading to more extensive and destructive wildfires. It's important to note that while carbon emissions contribute to extreme weather events, they are not the sole cause. Natural climate variability factors like El Niño and La Niña can also influence extreme weather. However, reducing carbon emissions and transitioning to cleaner energy sources can help mitigate the impacts of climate change and prevent further exacerbation of extreme weather events.

Q: How does carbon affect the formation of desertification?: The formation of desertification is not directly affected by carbon. Rather, desertification is primarily caused by a combination of natural factors, such as climate change, prolonged drought, and human activities like deforestation and overgrazing. However, carbon does play an indirect role in exacerbating desertification through climate change. Carbon dioxide (CO2), a greenhouse gas, is released into the atmosphere through human activities, particularly the burning of fossil fuels. The increased concentration of CO2 in the atmosphere leads to global warming, which alters climate patterns and increases the frequency and intensity of droughts. Prolonged droughts deplete soil moisture, making the land more susceptible to erosion and degradation, thus contributing to the desertification process. Furthermore, carbon indirectly affects desertification through deforestation. Trees and other vegetation play a vital role in maintaining healthy soil by preventing erosion, retaining moisture, and providing shade. When forests are cleared, the carbon stored in trees is released into the atmosphere, contributing to higher CO2 levels. Additionally, the loss of vegetation cover exposes the soil to erosion by wind and water, which accelerates desertification. It is important to acknowledge that while carbon indirectly impacts desertification through climate change and deforestation, desertification itself is a complex process influenced by various factors. Addressing desertification requires a comprehensive approach involving sustainable land management practices, reforestation efforts, water management, and strategies to mitigate climate change.

Q: What is the role of carbon in the human body?: Carbon plays a critical role in the human body as it is the basic building block of organic compounds. It forms the backbone of essential molecules like proteins, carbohydrates, lipids, and nucleic acids, which are vital for various biological processes. Additionally, carbon helps regulate energy metabolism, aids in cellular respiration, and is involved in the synthesis of hormones and neurotransmitters. Overall, carbon is essential for the structure, function, and overall health of the human body.

Q: What is the carbon cycle?: The carbon cycle refers to the process by which carbon is exchanged and recycled between the Earth's atmosphere, oceans, and land. It involves various natural processes such as photosynthesis, respiration, decomposition, and combustion, as well as human activities such as burning fossil fuels and deforestation. This cycle helps regulate the Earth's climate and is crucial for maintaining the balance of carbon dioxide in the atmosphere.

Send your message to us

*Email

*TEL

*Quantity

*Unit