Carbon Electrode for Silicon Furnace Usage

Carbon Electrode for Silicon Furnace Usage System 1

Carbon Electrode for Silicon Furnace Usage

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 20 m.t.

Supply Capability:: 800 m.t./month

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Spcifications

1:carbon eletrode
2:for ferroalloy,calcium carbide， silicon metal, manufacture

Product Description

Carbon Electrode is abaked electrode used in submerged arc furnaces for delivering power to the charge mix. Electrode is added to the top of the electrode column cylindrical form. Electrode is essentially a mix of Electrically Calcined Anthracite (ECA) or Calcined Petroleum Coke (CPC) with Coal Tar Pitch and is baked for weeks, it is widly used for ferroally productiong, silicon metal production etc.

Graphite/Carbon Electrode Paste Specification:

PARAMETER UNIT GUARANTEE VALUE
Items	Φ500～Φ700		Φ750～Φ960		Φ1020～Φ1400
Rs μΩ.m	≤45	≤38	≤45	≤38		≤40
Bulk Desity g/cm3	≥1.55	≥1.58	≥1.55	≥1.58	≥1.55	≥1.58
Bending Strength MPa	3.5～7.5	4.0～7.5	3.5～7.5	4.0～7.5	3.5～7.5	4.0～7.5
Compressive Strength MPa	≥20.0	≥20.0	≥20.0	≥20.0	≥19.0	≥19.0
Compressive Strength MPa	3.2～4.8	3.0～4.6	3.2～4.8	3.0～4.6	3.2～4.8	3.0～4.6
Ash %	≤2.5	≤2.0	≤2.5	≤2.0	≤2.5	≤2.0

Picture:

Carbon Electrode for Silicon Furnace Usage

We Also supply all kind of carbon electrode paste and below materials, please contact us if you have any enquiry about it.

Calcined Anthracite

Calcined Petroleum Coke

Coke (Met Coke, Foundry Coke, Semi Coke)

Company Information:

China National Building Materials Group is a stated -owned enterprise in charge of administrative affairs in China buiding materials industry.Established in 1984 CNBM is a large group corporation of building materials with total assets of 25 billion and a total stuff of 30000 CNBM now owns 200 subordinating firms of solely owned and joint-venture companies.

Q: What are the advantages and disadvantages of carbon monoxide and carbon dioxide?: Using carbon dioxide instead of traditional organic solvents to spray paint can effectively reduce the amount of harmful substances released into the atmosphere during the process of spraying. In the high-tech, carbon dioxide has its use for laser treatment using carbon dioxide instead of helium neon, can reduce the pain of patients, and save the cost for carbon dioxide extraction of egg yolk lecithin, considerable economic benefit. Carbon dioxide can be used to wash clothes, and does not pollute the environment, but also a wide range of sources. These are all benefits. The downside is the increased carbon dioxide caused by the greenhouse effect, resulting in the polar melting glaciers, rising sea levels, threatening the coastal city, the land salinization of coastal areas, increasing the difficulty of development, increasing temperature also makes the melting of snow in some of the top of the hill, the snow melt water resources of river water to reduce or even stop the phenomenon to occur, the affected area production activities. The increase of the atmospheric temperature, resulting in carbon dioxide absorption in some marine algae wantonly breeding, resulting in the death of algae absorb carbon dioxide, indirectly affect the fishery breeding, and the carbon dioxide in the atmosphere increases toward the vicious spiral. Take | enthusiastic users on 2013-11-09 12:52

Q: What are the effects of carbon emissions on the stability of mangrove forests?: Carbon emissions have significant effects on the stability of mangrove forests. Mangrove forests are highly vulnerable to changes in climate, and increased carbon emissions contribute to global warming and climate change, which directly impact these ecosystems. One of the main effects of carbon emissions on mangrove forests is rising sea levels. As carbon dioxide is released into the atmosphere, it traps heat and contributes to the warming of the planet. This leads to the melting of polar ice caps and glaciers, causing sea levels to rise. The increased sea levels pose a threat to mangroves as they are adapted to grow in intertidal zones, where they are exposed to both saltwater and freshwater. With rising sea levels, mangroves may experience increased inundation, which can lead to their submergence and eventual death. Furthermore, carbon emissions also contribute to ocean acidification. As carbon dioxide dissolves in seawater, it forms carbonic acid, which alters the pH balance of the ocean. Mangroves rely on the ocean for their nutrient supply and reproductive processes. Ocean acidification can impede the availability of essential nutrients, such as nitrogen and phosphorus, which are vital for the growth and survival of mangroves. Additionally, the acidification of seawater can negatively affect the reproduction and development of mangrove species, leading to a decline in their population. Carbon emissions also contribute to changes in weather patterns, such as increased frequency and intensity of storms and hurricanes. Mangroves act as a natural barrier, protecting coastal areas from the destructive impacts of these extreme weather events. However, with intensified storms and hurricanes, the stability of mangrove forests is compromised. Strong winds, heavy rainfall, and storm surges can uproot or damage mangrove trees, disrupting their structure and reducing their ability to provide coastal protection. Lastly, carbon emissions contribute to the overall warming of the planet, which can lead to changes in precipitation patterns. Mangroves rely on a delicate balance of freshwater and saltwater for their survival. Alterations in precipitation patterns, such as prolonged droughts or increased rainfall, can disrupt this balance and negatively impact mangroves. Droughts can lead to water scarcity, causing mangroves to become stressed and more susceptible to diseases and pests. On the other hand, increased rainfall can lead to excessive amounts of freshwater, diluting the salinity of mangrove habitats and affecting their growth and reproduction. In conclusion, carbon emissions have detrimental effects on the stability of mangrove forests. Rising sea levels, ocean acidification, changes in weather patterns, and alterations in precipitation patterns all contribute to the degradation and loss of mangrove ecosystems. It is crucial to reduce carbon emissions and mitigate the effects of climate change to ensure the long-term survival and stability of mangrove forests.

Q: What are the impacts of carbon emissions on the stability of mangroves?: Carbon emissions have detrimental effects on the stability of mangroves, which are crucial coastal ecosystems. The increased levels of carbon dioxide (CO2) in the atmosphere contribute to global warming, leading to rising sea levels and increased frequency and intensity of storms. These changes directly impact the stability of mangroves in several ways. Firstly, rising sea levels caused by global warming can result in increased inundation of mangroves. As the sea level rises, saltwater intrusion occurs more frequently, affecting the delicate balance of saltwater and freshwater in mangrove ecosystems. This can lead to the displacement and decline of mangroves, as they struggle to adapt to the changing conditions. Secondly, the increased frequency and intensity of storms associated with climate change can cause physical damage to mangroves. Mangroves act as a natural barrier, protecting coastlines from storm surges by absorbing wave energy. However, with stronger storms, the resilience of mangroves is tested, and they may be uprooted or destroyed, leaving the coastlines vulnerable to erosion and further damage. Furthermore, carbon emissions are also linked to ocean acidification, which occurs as the excess CO2 in the atmosphere is absorbed by the oceans. Acidic waters can negatively impact the growth and development of mangroves, as they are sensitive to changes in pH levels. This can lead to reduced productivity, stunted growth, and even death of mangroves, further destabilizing these ecosystems. The stability of mangroves is vital for both the environment and human populations. Mangroves provide essential habitat for various species, serving as a nursery for fish and supporting biodiversity. They also act as carbon sinks, sequestering significant amounts of CO2 from the atmosphere. Additionally, mangroves play a crucial role in coastal protection, mitigating the impacts of erosion, storm surges, and flooding. To mitigate the impacts of carbon emissions on the stability of mangroves, it is crucial to reduce greenhouse gas emissions and limit global warming. This can be achieved through the adoption of clean energy sources, conservation efforts, and reforestation initiatives. Protecting and restoring mangrove habitats is equally important, as it helps maintain their stability and resilience to climate change impacts.

Q: What is carbon offsetting in the automotive industry?: The automotive industry practices carbon offsetting as a way to counterbalance the greenhouse gas emissions produced by vehicles. Carbon offsetting aims to either neutralize or decrease the overall environmental impact, considering that automobiles contribute significantly to carbon dioxide emissions. Within the automotive industry, there are various approaches to achieve carbon offsetting. One commonly used method involves purchasing carbon credits or offsets. These credits represent a reduction or elimination of carbon dioxide emissions in other areas, such as renewable energy projects or reforestation initiatives. By acquiring these credits, automotive companies or individuals can offset the emissions generated by their vehicles, thus achieving a balance in their carbon footprint. Another way to implement carbon offsetting in the automotive sector is by investing in clean technologies and practices. This can involve the development and implementation of more fuel-efficient engines, hybrid or electric vehicles, or the utilization of alternative fuels. By reducing the amount of carbon dioxide emitted per kilometer driven, automotive companies can offset their overall emissions and contribute to a more environmentally friendly transportation industry. Furthermore, companies within the automotive industry can engage in carbon offsetting by promoting sustainable practices throughout their supply chain. This includes collaborating with suppliers to decrease emissions during the production of vehicle components or adopting energy-efficient manufacturing processes. By addressing emissions throughout the entire lifecycle of a vehicle, from production to disposal, carbon offsetting becomes a comprehensive approach to mitigating the environmental impact of the automotive industry. In conclusion, carbon offsetting in the automotive industry encompasses various strategies and actions taken to compensate for the greenhouse gas emissions produced by vehicles. Whether through the purchase of carbon credits, investment in clean technologies, or the promotion of sustainable practices, carbon offsetting seeks to reduce the overall impact of automobiles on the environment and contribute to a sustainable future.

Q: How is carbon used in the production of rubber?: Due to its unique properties and ability to enhance the overall quality and performance of rubber products, carbon finds widespread use in rubber production. An essential component in rubber manufacturing, carbon black is formed when hydrocarbons are incompletely burned. To enhance the strength, durability, and resistance to wear and tear of rubber, carbon black is added to rubber formulations. Acting as a reinforcing agent, it increases tensile strength and abrasion resistance by interlocking with the rubber polymer chains and fortifying the material's overall structure, making it more resilient. Moreover, carbon black improves the electrical conductivity of rubber, making it valuable in applications that require conductivity. It also enhances the rubber's resistance to degradation from exposure to sunlight by boosting its UV resistance. Furthermore, carbon black can enhance the color and appearance of rubber products, imparting a deep black hue. Furthermore, carbon black can serve as a filler in rubber compounds, reducing production costs while maintaining or even improving the rubber's mechanical properties. By substituting part of the more expensive rubber polymer with carbon black, manufacturers can achieve cost savings without compromising the desired performance characteristics of the rubber. In conclusion, carbon plays a vital role in rubber production by enhancing its strength, durability, conductivity, UV resistance, and appearance. Rubber products would lack the necessary properties for their intended applications without carbon.

Q: What is carbon coffee fiber?: The carbon coffee fiber uses the coffee residue left after the coffee and is made into crystal by calcining, then ground into nanometer powder and added to the polyester fiber to produce a functional polyester staple, a coffee carbon fiber.

Q: What are the applications of carbon nanowires?: Due to their unique properties and characteristics, carbon nanowires find wide-ranging applications across various fields. Some of the main uses of carbon nanowires include: 1. Electronics: Carbon nanowires serve as conducting channels in electronic devices like transistors and interconnects. Their small size, high electrical conductivity, and ability to handle high current densities make them ideal for nanoelectronics. 2. Energy storage: Carbon nanowires prove useful in energy storage devices such as batteries and supercapacitors. Their excellent electrical conductivity and high surface area enable efficient charge and energy storage, leading to enhanced performance and longer lifespan. 3. Sensors: Carbon nanowires function as sensing elements in different types of sensors. Their high sensitivity to temperature, pressure, or gas concentration changes makes them suitable for applications in environmental monitoring, healthcare, and industrial sensing. 4. Biomedical applications: Carbon nanowires hold promise in biomedical applications, including drug delivery systems and tissue engineering. They can be modified with specific molecules to target and deliver drugs to particular cells or tissues. Additionally, their biocompatibility and high mechanical strength make them suitable for scaffolds in tissue engineering. 5. Nanoelectromechanical systems (NEMS): Carbon nanowires contribute to the construction of NEMS devices, which are miniature mechanical systems operating at the nanoscale. These devices find applications in sensing, actuation, and data storage, and carbon nanowires possess the necessary mechanical and electrical properties for their operation. 6. Nanocomposites: Carbon nanowires are capable of enhancing the mechanical, electrical, and thermal properties of various materials. They can reinforce polymers, ceramics, and metals, resulting in improved strength, conductivity, and heat dissipation in the resulting nanocomposites. 7. Optoelectronics: Carbon nanowires find utility in optoelectronic devices like photodetectors and light-emitting diodes (LEDs). Their ability to emit light, low electrical resistance, and high electron mobility make them suitable for applications in displays, lighting, and optical communications. In conclusion, the applications of carbon nanowires are diverse and expanding, with the potential to revolutionize fields such as electronics, energy storage, sensing, biomedicine, and more. Ongoing research and development in this field are expected to uncover even more exciting applications in the future.

Q: What are the consequences of increased carbon emissions on global food security?: Increased carbon emissions have significant consequences on global food security. Firstly, rising carbon dioxide levels can lead to changes in temperature and precipitation patterns, affecting crop productivity and water availability. This can result in reduced yields, crop failures, and increased vulnerability to pests and diseases, ultimately impacting food production and availability. Furthermore, carbon emissions contribute to climate change, which exacerbates extreme weather events like droughts, floods, and heatwaves. These events can destroy crops, disrupt supply chains, and increase food prices, making it difficult for vulnerable populations to access nutritious food. Additionally, climate change may lead to the loss of arable land due to desertification, sea-level rise, or other environmental changes, further diminishing food production capacity. Moreover, carbon emissions contribute to ocean acidification, which harms marine ecosystems and disrupts the food chain. This can negatively impact fish stocks and other seafood sources, affecting the livelihoods of coastal communities who rely on fishing as a primary source of food and income. Overall, increased carbon emissions have severe consequences for global food security, threatening the stability and accessibility of food supplies both on land and in the oceans. Addressing carbon emissions and adopting sustainable practices are essential in safeguarding our food systems and ensuring the wellbeing of future generations.

Q: What role does carbon play in the carbon cycle?: The carbon cycle relies heavily on carbon as it circulates through different parts of the Earth. Carbon can be found in both organic and inorganic forms and moves between the atmosphere, oceans, land, and living organisms. This complex cycle involves several interconnected processes, including photosynthesis, respiration, decomposition, and combustion. In the atmosphere, carbon is primarily in the form of carbon dioxide (CO2) gas, which is essential for photosynthesis. During this process, green plants and algae absorb CO2 and convert it into organic compounds like glucose, releasing oxygen as a byproduct. This helps regulate the amount of carbon dioxide in the atmosphere and forms the basis of the food chain. Living organisms break down organic compounds through respiration, releasing energy and producing carbon dioxide as waste. Plants can then immediately reuse this carbon dioxide during photosynthesis, completing the cycle. Additionally, when organisms die, decomposers like bacteria and fungi break down their remains, releasing carbon dioxide back into the atmosphere. The carbon cycle also involves the exchange of carbon with the oceans. Carbon dioxide dissolves in seawater and can be absorbed by marine organisms, such as phytoplankton and corals, during photosynthesis. Over time, the remains of these organisms sink to the ocean floor and can become trapped in sediments, forming fossil fuels like coal, oil, and natural gas. Through geological processes, these fossil fuels can be released back into the atmosphere when burned, contributing to increased carbon dioxide levels. Human activities, like burning fossil fuels and deforestation, have had a significant impact on the carbon cycle. Excessive carbon dioxide emissions from these activities have disrupted the cycle, leading to higher concentrations of carbon dioxide in the atmosphere and contributing to global climate change. In summary, carbon is crucial in the carbon cycle as it is the foundation of life and moves through various parts of the Earth, regulating the climate and supporting life on our planet.

Q: How does carbon impact the quality of freshwater systems?: Carbon can impact the quality of freshwater systems in various ways. Carbon dioxide (CO2) dissolved in water can lower its pH, leading to increased acidity and potentially harming aquatic organisms. Additionally, excessive carbon inputs from human activities like the burning of fossil fuels can contribute to eutrophication, causing algal blooms and depleting oxygen levels in water bodies, further compromising the health of freshwater ecosystems.

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