Charge Coke FC85% min with stable quality

Charge Coke FC85% min with stable quality

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 20 m.t.

Supply Capability:: 3000 m.t./month

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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	80	83	85	88	90
ASH	16	14	13	10	8.5
V.M.	3	3	2	2	1.5
S	0.5	0.5	0.5	0.5	0.35
MOISTURE	2	2	1	1	0.5

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Charge Coke FC85% min 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:How is carbon used in the production of nanotubes?: Due to its distinctive characteristics and its capacity to establish robust covalent bonds, carbon is widely utilized in the manufacturing of nanotubes. Nanotubes are cylindrical arrangements composed entirely of carbon atoms that are organized in a hexagonal lattice. Two primary methods are employed to produce nanotubes: arc discharge and chemical vapor deposition (CVD). In the arc discharge technique, a high voltage is applied in an inert gas environment, causing a plasma arc of high temperature to form between two graphite electrodes. This arc vaporizes the carbon source material, and as the vaporized carbon atoms cool down, they condense and align themselves into nanotubes. This process enables the controlled creation of multi-walled carbon nanotubes (MWCNTs), which consist of concentric tubes nested within each other. On the contrary, chemical vapor deposition involves the decomposition of carbon-containing gases, such as methane or ethylene, on a catalyst surface at elevated temperatures. The catalyst, typically composed of transition metals like iron, nickel, or cobalt, facilitates the growth of nanotubes by providing active sites for carbon atoms to attach and form tubular structures. Depending on the reaction conditions, the resulting nanotubes can be either single-walled (SWCNTs) or multi-walled. In both methods, carbon serves as an essential building block. Its exceptional carbon-carbon bonding nature enables the creation of sp2 hybridized carbon atoms, resulting in a sturdy and stable lattice structure. This structure imparts nanotubes with outstanding mechanical, electrical, and thermal properties, making them highly sought after in various fields such as electronics, materials science, and medicine. Additionally, carbon's versatility allows for the production of functionalized nanotubes by incorporating other elements or molecules into their structure. This is accomplished through chemical modification of the carbon framework, which permits the attachment of diverse functional groups or nanoparticles. Functionalized nanotubes can exhibit improved properties or be customized for specific applications, further underscoring the significance of carbon in nanotube production. In conclusion, carbon plays a crucial role in the production of nanotubes, owing to its unique properties, ability to form strong covalent bonds, and versatility. It serves as the ideal building block for creating these remarkable structures with a wide range of applications.

Q:What does "carbon neutrality" mean?: Carbon neutral (Carbon, Neutral)The new Oxford English dictionary published in 2006 annual vocabulary "Carbon Neutral", Chinese translated as "carbon neutral", global warming and carbon dioxide emissions are closely related, "carbon neutral" refers to the total emissions of carbon dioxide is calculated, and then put these emissions by planting digest compensation, do not give the earth additional greenhouse gas emissions (mainly including carbon dioxide, methane etc.) burden, achieve the purpose of environmental protection.

Q:How does carbon affect the migration patterns of birds?: Carbon emissions and the resultant climate change have a significant impact on the migration patterns of birds. The increase in carbon dioxide levels in the atmosphere leads to global warming, which affects various environmental factors such as temperature, precipitation, and vegetation growth. These changes directly influence the availability of food, water, and suitable habitats for birds during their migratory journeys. One of the key ways carbon affects bird migration is by altering the timing and duration of seasonal events. For instance, warmer temperatures can cause plants to bloom earlier or delay their growth, disrupting the synchronized timing of flowering and the arrival of insects. This can have serious consequences for birds that rely on these resources for food during their migration. If birds arrive at their breeding grounds or stopover sites and find a lack of food, it can lead to decreased survival rates, reduced reproductive success, and overall population decline. Additionally, changes in precipitation patterns due to carbon emissions can affect the availability of water sources along migration routes. Birds rely on these water bodies for drinking and bathing, especially during long flights. If these water sources dry up or become scarce, it can force birds to alter their flight paths, search for alternative water sources, or even risk dehydration. Furthermore, carbon-induced changes in vegetation cover can impact the availability of suitable habitats for birds. As temperatures rise, some bird species may face challenges in finding suitable breeding or nesting sites. Forest-dwelling birds, for example, may experience habitat loss as forests are degraded or replaced by drier ecosystems. This can disrupt their migratory patterns and potentially lead to population declines or range shifts. Overall, the impact of carbon emissions on bird migration patterns is complex and multifaceted. As climate change continues to unfold, it is crucial to mitigate carbon emissions and implement conservation measures to ensure the survival and well-being of migratory bird populations. Protecting crucial stopover sites, promoting habitat restoration, and raising awareness about the consequences of carbon emissions can all contribute to preserving the intricate and vital phenomenon of bird migration.

Q:How does carbon affect the pH of rainwater?: Carbon dioxide (CO2) in the atmosphere can dissolve in rainwater to form carbonic acid (H2CO3), which lowers the pH of rainwater, making it more acidic.

Q:How does carbon affect the formation of desertification?: Carbon does not directly affect the formation of desertification. Desertification is mainly caused by a combination of natural factors such as climate change, prolonged drought, and human activities like deforestation and overgrazing. However, carbon indirectly plays a role in exacerbating desertification through climate change. Carbon dioxide (CO2) is a greenhouse gas that is released into the atmosphere through human activities, primarily 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 can cause soil moisture depletion, making the land more susceptible to erosion and degradation, thus contributing to the desertification process. Moreover, carbon indirectly affects desertification through deforestation. Trees and other vegetation play a crucial 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 increased CO2 levels. Additionally, the loss of vegetation cover exposes the soil to erosion by wind and water, accelerating desertification. It is important to note 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 that involves sustainable land management practices, reforestation efforts, water management, and climate change mitigation strategies.

Q:I want to make a rectangular round bar for bearing. What carbon fiber and carbon fiber should be used? How should I do it? What kind of machine does it use to dry it?: Carbon fiber is not plastic, and plastic is not the same material. Carbon fiber forming process is mainly:A molding process is: by hand will prepreg paper in the mold, and then curing. This is the biggest advantage of simple manufacturing process, manual to complete more complex operations, can process the complex shape parts, suitable for small batch production; the disadvantage is low efficiency and poor labor conditions, labor intensity is big.Filament winding forming technology: the earliest continuous forming process, that is, the fiber is dipped into the resin through the resin trough, and then wrapped on the rotating core mold according to certain rules. Then, the glue is solidified and formed by heating. A prominent feature is that it is in accordance with the stress situation of products, the fiber according to a certain rule arrangement, so as to give full play to the strength of the fiber, obtain the lightweight products; can realize continuous and mechanized production in the process, and short production cycle, high production efficiency, low labor intensity, suitable for manufacturing cylinder the sphere, and some positive curvature gyration bodies or tubular products.

Q:What are the effects of carbon emissions on the stability of grasslands?: Carbon emissions can have various negative effects on the stability of grasslands. Increased levels of carbon dioxide in the atmosphere can contribute to climate change, resulting in altered precipitation patterns and increased temperatures. These changes can cause shifts in grassland ecosystems, leading to reduced plant productivity, changes in species composition, and even the loss of grassland habitats. Additionally, carbon emissions can indirectly impact grasslands by contributing to the acidification of rain, which can harm soil health and hinder the growth of grasses. Overall, carbon emissions pose a significant threat to the stability and resilience of grassland ecosystems.

Q:What is the carbon content of different fuels?: The carbon content of various fuels can differ greatly based on their composition and source. However, fossil fuels like coal, oil, and natural gas generally contain high levels of carbon. Coal, predominantly carbon-based, typically contains approximately 60-80% carbon. This makes it a highly carbon-intensive fuel and a significant contributor to greenhouse gas emissions when burned. Crude oil and petroleum products, such as gasoline and diesel, also possess substantial carbon content, ranging from 80-90%. When these fuels are burned, they release significant amounts of carbon dioxide (CO2) into the atmosphere. In comparison, natural gas, primarily composed of methane (CH4), has a lower carbon content than coal and oil. Methane itself consists of one carbon atom and four hydrogen atoms, resulting in a carbon content of about 75%. Although natural gas emits less CO2 when burned compared to coal and oil, methane itself is a potent greenhouse gas that can contribute to climate change. Renewable fuels, like biofuels, display varying carbon contents based on their origin. Biofuels are derived from organic materials, such as plants and agricultural waste, and can have carbon contents similar to fossil fuels. However, since biofuels are obtained from recently living organisms, the carbon dioxide emitted during their combustion is considered part of the natural carbon cycle and does not contribute to long-term increases in atmospheric CO2 levels. In summary, the carbon content of different fuels plays a critical role in determining their environmental impact and contribution to climate change. The transition to low-carbon or carbon-neutral fuels is essential in reducing greenhouse gas emissions and mitigating the effects of climate change.

Q:How does carbon affect ocean acidification?: Carbon dioxide (CO2) is a greenhouse gas that is released into the atmosphere through various human activities, such as burning fossil fuels and deforestation. A significant portion of this CO2 is absorbed by the oceans, leading to a process known as ocean acidification. When CO2 dissolves in seawater, it reacts with water molecules to form carbonic acid. This reaction increases the concentration of hydrogen ions (H+), resulting in a decrease in pH levels, making the seawater more acidic. This decrease in pH is a key characteristic of ocean acidification. As the ocean becomes more acidic, it affects the delicate balance of chemical compounds that many marine organisms rely on for their survival and growth, such as corals, shellfish, and phytoplankton. These organisms use calcium carbonate to build their shells or skeletons, but the increased acidity hinders their ability to do so. Ocean acidification also affects the growth and development of marine plants and animals. For example, the larvae of some marine species are sensitive to changes in pH levels, which can impact their ability to form strong shells or skeletons. Additionally, acidified waters can disrupt the metabolism and reproductive processes of many marine organisms. The consequences of ocean acidification extend beyond individual organisms. Entire ecosystems, such as coral reefs, are threatened by the increasing acidity. Coral reefs provide habitat for countless species and are a crucial part of marine biodiversity. However, the more acidic conditions make it difficult for corals to build and maintain their calcium carbonate structures, leading to coral bleaching and the degradation of reef systems. Furthermore, ocean acidification can have cascading effects on other marine organisms and food webs. For instance, changes in the growth and survival rates of phytoplankton, a primary food source for many marine species, can disrupt the entire food chain, affecting fish populations and ultimately impacting human communities that depend on seafood for sustenance and livelihoods. In conclusion, the increase in carbon dioxide emissions is contributing to ocean acidification, which is altering the chemistry of the oceans and posing significant threats to marine life and ecosystems. Understanding and addressing the causes and impacts of ocean acidification are crucial for the long-term health and sustainability of our oceans.

Q:Can carbon be recycled?: Yes, carbon can be recycled. Carbon recycling refers to the process of capturing and reusing carbon dioxide (CO2) emissions instead of releasing them into the atmosphere. There are several methods of carbon recycling, including: 1. Carbon capture and storage (CCS): This process involves capturing CO2 emissions from power plants or industrial facilities and storing them underground or in deep ocean formations. CCS helps prevent the release of CO2 into the atmosphere, reducing its impact on climate change. 2. Carbon capture and utilization (CCU): CCU involves capturing CO2 emissions and converting them into useful products. For example, CO2 can be converted into fuels, chemicals, or building materials through various chemical and biological processes. 3. Enhanced oil recovery (EOR): This technique involves injecting captured CO2 into oil reservoirs to increase the amount of oil that can be recovered. It not only helps to recycle carbon but also increases oil production. 4. Biological carbon sequestration: This method involves using plants, trees, and other biological organisms to absorb CO2 from the atmosphere through photosynthesis. By promoting reforestation, afforestation, and sustainable land management practices, we can increase carbon sequestration and offset emissions. While carbon recycling technologies are still being developed and improved, they offer promising solutions for reducing greenhouse gas emissions and mitigating climate change. By recycling carbon, we can reduce our reliance on fossil fuels, decrease the release of CO2 into the atmosphere, and work towards a more sustainable and low-carbon future.

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