Charge Coke FC90 with high and stable quality

Charge Coke FC90 with high and 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	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

Charge Coke FC90 with high and stable quality

Q:What are the impacts of carbon emissions on the stability of estuaries?: Carbon emissions have significant impacts on the stability of estuaries, which are delicate and unique ecosystems where freshwater and saltwater mix. One of the main consequences of carbon emissions is the phenomenon of ocean acidification. As carbon dioxide is released into the atmosphere through human activities such as burning fossil fuels, a portion of it is absorbed by the ocean, leading to an increase in the acidity of the water. This increased acidity has detrimental effects on the stability of estuaries. Estuaries are home to a diverse range of marine life, including fish, shellfish, and plants. However, the increased acidity caused by carbon emissions disrupts the delicate balance of these ecosystems. Many species of shellfish, such as oysters and clams, rely on calcium carbonate to build their shells and skeletons. In more acidic waters, the availability of carbonate ions decreases, making it harder for these organisms to form and maintain their protective structures. This can lead to a decline in shellfish populations, affecting the entire estuarine food chain. Additionally, the increased acidity affects the reproductive processes of many marine organisms. Fish and other species that reproduce in estuaries may experience reduced reproductive success due to changes in the pH of the water. This can result in a decline in population numbers, leading to a loss of biodiversity within estuaries. Furthermore, the stability of estuaries is also impacted by the rising sea levels caused by carbon emissions. As global temperatures increase, glaciers and ice caps melt, causing the sea level to rise. Estuaries, which are often located in low-lying coastal areas, are particularly vulnerable to this phenomenon. The rising sea levels can lead to increased salinity levels in estuaries, as saltwater intrudes further into freshwater areas. This can disrupt the delicate balance of the ecosystem, affecting the plants and animals that rely on specific salinity levels for survival. In conclusion, carbon emissions have a range of negative impacts on the stability of estuaries. The phenomenon of ocean acidification disrupts the delicate balance of these ecosystems, affecting the reproduction and survival of various species. Additionally, the rising sea levels caused by carbon emissions further destabilize estuaries by altering salinity levels. It is crucial to reduce carbon emissions and mitigate the effects of climate change to protect and preserve these valuable ecosystems.

Q:How is carbon used in the production of paints?: Carbon is used in the production of paints as a pigment or coloring agent. Carbon black, which is made from the incomplete combustion of petroleum products, is commonly used to provide a deep black color to paints. It is also used in the form of graphite to create black or gray shades. Additionally, carbon-based materials like activated charcoal are used as fillers or extenders in certain types of paints.

Q:How does carbon affect the quality of indoor air?: Carbon can have a significant impact on the quality of indoor air. One of the main contributors to carbon in indoor air is carbon dioxide (CO2), which is produced through the process of respiration by humans and animals. High levels of CO2 can cause discomfort, as it can lead to feelings of drowsiness, headaches, and difficulty concentrating. In addition to CO2, carbon monoxide (CO) is another carbon compound that can be present in indoor air, mainly due to the incomplete combustion of fossil fuels in stoves, fireplaces, and furnaces. Carbon monoxide is highly toxic and can be life-threatening if present in high concentrations. Apart from these direct sources of carbon, indoor air can also be affected by volatile organic compounds (VOCs), such as formaldehyde, benzene, and toluene. These VOCs are released from various sources like building materials, furniture, cleaning products, and tobacco smoke. They can have adverse health effects, including eye, nose, and throat irritation, headaches, dizziness, and in some cases, even long-term health risks like cancer. To maintain good indoor air quality, it is essential to monitor and control the levels of carbon compounds in the air. Proper ventilation is crucial to ensure fresh air circulation and reduce the concentration of CO2 and other pollutants. Regular maintenance and inspection of fuel-burning appliances can prevent the build-up of carbon monoxide. Using low-VOC or VOC-free materials and products, as well as avoiding smoking indoors, can help minimize the release of harmful carbon compounds.

Q:How does carbon affect the pH of rainwater?: Carbon can affect the pH of rainwater through a process known as carbonic acid formation. When carbon dioxide (CO2) in the atmosphere dissolves in rainwater, it reacts with water molecules to form carbonic acid (H2CO3). This reaction lowers the pH of rainwater, making it more acidic. The carbonic acid dissociates into hydrogen ions (H+) and bicarbonate ions (HCO3-), which further contribute to the acidity of the rainwater. Therefore, increased levels of carbon dioxide in the atmosphere, such as those caused by human activities like burning fossil fuels, can lead to an increase in carbonic acid formation and subsequently lower the pH of rainwater, resulting in acid rain.

Q:How does carbon affect the formation of toxic algal blooms?: Toxic algal blooms can be influenced by carbon in both direct and indirect ways. Eutrophication is one direct effect, where carbon, in the form of organic matter, enters water bodies from various human activities. This excess carbon acts as a nutrient for algae, promoting their rapid growth and leading to algal blooms. Another direct effect is the impact of carbon on the composition of algal communities. Certain algae species, known as harmful algal blooms (HABs), can produce toxins that are harmful to aquatic organisms, humans, and animals. The concentration of carbon can influence the growth and dominance of HABs, creating favorable conditions for their development. Furthermore, carbon affects the chemistry of the water, including its pH levels. Changes in pH can significantly affect the physiology and behavior of algae. Some toxic algae species are more tolerant of low pH levels, which can be worsened by increased carbon dioxide levels in the water. This creates an environment that favors the growth of harmful algal blooms. Indirectly, carbon can also impact the temperature and nutrient dynamics in water bodies. Climate change, driven by increased carbon emissions, can result in warmer temperatures, which stimulate algal growth. Additionally, changes in nutrient availability due to carbon-induced alterations in the water cycle can favor the development of toxic algal blooms. In conclusion, carbon plays a significant role in the formation of toxic algal blooms through eutrophication, changes in algal community composition, alterations in water chemistry, and indirect impacts on temperature and nutrient dynamics. Understanding these relationships is crucial for developing strategies to mitigate the occurrence and impact of harmful algal blooms.

Q:How does carbon affect the formation of volcanic eruptions?: Carbon plays a significant role in the formation of volcanic eruptions. When carbon-rich magma rises to the Earth's surface, it releases large amounts of carbon dioxide gas. This gas builds up pressure within the volcano, contributing to the explosive nature of volcanic eruptions. Additionally, carbon dioxide dissolved in the magma can cause the magma to become more fluid, making it easier for it to reach the surface and result in volcanic activity.

Q:How does carbon contribute to the strength of alloys?: Carbon contributes to the strength of alloys by forming interstitial solid solutions with metals, which increases the hardness and strength of the material. The carbon atoms occupy the spaces between the metal atoms, creating lattice distortions and enhancing the overall strength of the alloy. Additionally, carbon can also form compounds with metals, such as carbides, which further improve the hardness and wear resistance of alloys.

Q:How does carbon impact the growth and development of plants?: Carbon is essential for the growth and development of plants as it is a key component of photosynthesis. Through this process, plants convert carbon dioxide into glucose, their main source of energy. Carbon also plays a crucial role in forming the structural molecules of plants, such as cellulose, lignin, and proteins. Overall, carbon is vital for the overall health, productivity, and survival of plants.

Q:What are the impacts of carbon emissions on ecosystems?: Carbon emissions have significant impacts on ecosystems, and these effects can be seen across various levels of the food chain. One of the major impacts is the alteration of the climate, as carbon emissions contribute to global warming and climate change. This change in temperature and weather patterns can disrupt ecosystems and lead to the loss of biodiversity. Increased carbon emissions also contribute to ocean acidification, which is the absorption of carbon dioxide by seawater, leading to a decrease in pH levels. This can have detrimental effects on marine life, particularly organisms with calcium carbonate shells such as corals, mollusks, and certain plankton species. As the acidity of the oceans increases, it becomes more challenging for these organisms to form and maintain their protective shells, leading to a decline in their populations. Furthermore, carbon emissions can impact the distribution and behavior of species. As temperatures rise, certain habitats become unsuitable for some species, forcing them to migrate or adapt to new conditions. This can disrupt the delicate balance of ecosystems, as some species may struggle to find adequate resources or may face increased competition for limited resources in their new habitats. Another significant impact of carbon emissions on ecosystems is the increased frequency and intensity of extreme weather events such as hurricanes, droughts, and wildfires. These events can lead to habitat destruction, loss of vegetation, and displacement of species, ultimately affecting the overall health and stability of ecosystems. Overall, carbon emissions have profound and far-reaching impacts on ecosystems. It is essential to reduce these emissions and transition to cleaner energy sources to mitigate these effects and protect the delicate balance of our natural world.

Q:Why use carbon batteries for alarm clocks?: Look at your clock is what kind of, some nickel battery (batteries) can also be a bit expensive. Lithium battery. And what in fact almost never mind, as long as you start voltage alarm on the line.

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