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: When will amines be fertilized?: Rain does not applyAttention should be paid to the following problems in the application of ammonium bicarbonate:(1) ammonium bicarbonate can not be mixed with alkaline fertilizer in order to prevent ammonia volatilization and cause nitrogen losses.(2) to achieve the "five not": that is not mixed with fine soil without nitrogen, and there was dew without nitrogen, rain without nitrogen, Tian no inch of water without nitrogen, the sun does not apply. If fertilization time was sufficient, it is best able to make deep application of ammonium bicarbonate fertilizer or fertilizer ball. In addition, ammonium bicarbonate in transportation and storage, light light, close packed, stored in a cool dry place, not with the basic fertilizer and human excrement mixed, so as to avoid loss of effective fertilizer.(3) do not contact crops, seeds, roots, stems and leaves, so as not to burn the plants.(4) do not do fertilizer, otherwise it may affect the germination of seeds.(5): bogey and mixed fertilizer after application of ammonium bicarbonate will release ammonia, fertilizer and fertilizer will make contact, bacteria in the death of the fertilizer losing effect.(6) avoid spraying: spraying ammonium bicarbonate are easy to be burnt leaf, affecting crop photosynthesis

Q: What are the effects of carbon emissions on the stability of ice shelves?: Carbon emissions have significant effects on the stability of ice shelves. As carbon dioxide (CO2) and other greenhouse gases are released into the atmosphere, they trap heat and contribute to global warming. This increased global temperature leads to the melting of ice shelves and glaciers. One of the primary effects of carbon emissions on ice shelves is the acceleration of their melting rates. Higher atmospheric temperatures cause more ice to melt, which in turn increases the amount of water flowing into the ocean. This added influx of freshwater can disrupt the delicate balance between the ice shelf and the ocean, potentially leading to ice shelf collapse. Additionally, carbon emissions contribute to the thinning of ice shelves. As the atmosphere warms, the air temperature above the ice shelves rises, leading to increased surface melting. This meltwater then flows into crevasses and cracks, causing further fracturing and weakening of the ice shelves. Over time, this thinning can make the ice shelves more susceptible to breaking apart. The melting of ice shelves due to carbon emissions also has indirect effects on the stability of surrounding ice sheets. Ice shelves act as a buttress, providing resistance to the flow of ice from the glaciers into the ocean. When ice shelves collapse or thin, this resistance is diminished, allowing glaciers to flow more freely into the ocean. This process leads to increased sea level rise, which has significant implications for coastal regions around the world. Furthermore, the loss of ice shelves can disrupt the ecosystem and biodiversity of the surrounding areas. Ice shelves provide a platform for various species, including seals and penguins, to breed and feed. When ice shelves disintegrate, these habitats are destroyed, impacting the entire food chain and ecosystem dynamics. Overall, carbon emissions from human activities have profound effects on the stability of ice shelves. The melting, thinning, and collapse of ice shelves contribute to rising sea levels, disrupt ecosystems, and have far-reaching consequences for coastal communities. It is crucial to mitigate carbon emissions and take proactive measures to protect these vulnerable ice shelves and the delicate balance they maintain in our global climate system.

Q: What are the benefits of carbon fiber?: Carbon fiber (carbon fiber, referred to as CF) is a new kind of fiber material with high strength and high modulus fiber with carbon content of more than 95%. It is a flaky graphite, microcrystalline and other organic fibers stacked along the axial direction of the fiber, obtained by carbonization and graphitization of microcrystalline graphite material.

Q: What are carbon isotopes and how are they used in scientific research?: Carbon isotopes are different forms of carbon that vary in the number of neutrons in their nucleus. The most common carbon isotope is carbon-12, which has 6 protons and 6 neutrons. However, there are also carbon-13 and carbon-14 isotopes, which have 7 and 8 neutrons respectively. In the realm of scientific research, carbon isotopes are utilized for their distinctive characteristics in a variety of ways. One significant application is their use in radiocarbon dating. Carbon-14, a radioactive isotope, undergoes decay over time, allowing scientists to determine the age of organic materials up to 50,000 years old. By measuring the ratio of carbon-14 to carbon-12 in a sample, scientists can estimate the time since the organism's death. Moreover, carbon isotopes are employed in the study of carbon cycling in ecosystems. Since plants preferentially absorb carbon-12 over carbon-13, the isotopic composition of carbon in plants can provide information about their growth and carbon source. By analyzing isotopic signatures in plant tissues, scientists can gain insights into ecological processes like photosynthesis, respiration, and carbon dioxide exchange between different parts of the ecosystem. Carbon isotopes also play a role in examining animal diets. The carbon isotopic composition in an animal's tissues reflects the carbon sources it consumes. By analyzing the carbon-13 to carbon-12 ratio, scientists can determine whether an animal primarily consumes plants or other animals, offering insights into food webs, trophic levels, and ecological interactions. Furthermore, carbon isotopes are valuable in fields like paleoclimatology, where the carbon-13 to carbon-12 ratio in ancient ice cores or ocean sediments can provide information about past climate conditions. Isotopic analysis of carbon compounds is also used in forensic science, geochemistry, and environmental monitoring to trace the origin and fate of pollutants and contaminants. In conclusion, carbon isotopes are different forms of carbon atoms with varying numbers of neutrons. They are extensively utilized in scientific research for radiocarbon dating, studying carbon cycling in ecosystems, determining animal diets, understanding past climate conditions, and other fields. Their unique properties make them indispensable tools for comprehending the natural world and our place within it.

Q: What are the consequences of increased carbon emissions on economic stability?: Increased carbon emissions have significant consequences on economic stability. Firstly, the costs associated with climate change impacts such as extreme weather events, rising sea levels, and damage to infrastructure can burden economies, leading to increased expenditures for adaptation and recovery. Additionally, carbon-intensive industries may face regulatory measures and higher costs, impacting their competitiveness and potentially leading to job losses. The need for transitioning to cleaner energy sources and implementing carbon pricing mechanisms can also entail upfront investments and adjustment costs for businesses. Finally, the potential disruption of global supply chains due to climate-related events can disrupt trade and negatively impact economic stability. Overall, increased carbon emissions pose risks to economic stability by exacerbating climate change impacts and necessitating costly adjustments.

Q: How does carbon contribute to the strength of composite materials?: Carbon contributes to the strength of composite materials through its unique properties and ability to form strong chemical bonds. When carbon is used in the form of carbon fibers or nanoparticles, it provides high tensile strength and stiffness to the composite material. Carbon fibers are exceptionally strong and lightweight, making them ideal for reinforcing composite materials. These fibers are made up of long, thin strands of carbon atoms that are tightly packed and aligned in a specific direction. When embedded in a matrix material, such as epoxy resin, the carbon fibers distribute stress evenly throughout the composite, increasing its overall strength. The strong chemical bonds between carbon atoms also contribute to the strength of composites. Carbon atoms can form covalent bonds, which are very strong and stable. These bonds allow carbon to withstand high levels of stress and deformation without breaking, making it an excellent reinforcement material. Furthermore, carbon's high thermal conductivity allows it to efficiently transfer heat away from the composite material, preventing overheating and potential damage. This property is particularly important in applications where temperature fluctuations or high heat dissipation are involved, such as aerospace or automotive industries. Overall, carbon's unique properties, including its high tensile strength, stiffness, strong chemical bonds, and thermal conductivity, make it an essential component in enhancing the strength and performance of composite materials.

Q: What are the impacts of carbon emissions on biodiversity?: Carbon emissions have significant impacts on biodiversity. Increased levels of carbon dioxide in the atmosphere contribute to climate change, which disrupts ecosystems and threatens biodiversity. Rising temperatures, altered precipitation patterns, and more frequent extreme weather events can lead to habitat loss, shifts in species distribution, and reduced reproductive success. Moreover, ocean acidification resulting from carbon emissions poses a threat to marine ecosystems, affecting coral reefs and other vulnerable species. Overall, carbon emissions have detrimental effects on biodiversity, potentially leading to the extinction of numerous species and the destabilization of ecosystems.

Q: How does carbon affect the preservation of historical artifacts?: Carbon can negatively affect the preservation of historical artifacts by accelerating their deterioration through processes like oxidation, acidification, and microbial growth.

Q: What is carbon offsetting in the hospitality industry?: Carbon offsetting in the hospitality industry refers to the practice of counterbalancing the greenhouse gas emissions produced by hotels, resorts, and other hospitality businesses. It is a way to compensate for the carbon footprint created by various activities within the industry, such as energy consumption, transportation, waste management, and water usage. The process of carbon offsetting involves calculating the amount of carbon dioxide or other greenhouse gases emitted by a hospitality establishment and then investing in projects that reduce emissions elsewhere. These projects can include renewable energy initiatives, reforestation efforts, or energy efficiency programs. By supporting such projects, the hospitality industry aims to neutralize or offset its own carbon emissions, effectively reducing its impact on climate change. Hotels and resorts can choose to purchase carbon offsets from specialized organizations that facilitate carbon offset projects. These organizations ensure that the offsets are verified and comply with recognized standards, such as the Verified Carbon Standard or the Gold Standard. By investing in verified offsets, the hospitality industry can have confidence that their contributions are making a real and measurable difference in reducing global greenhouse gas emissions. Carbon offsetting in the hospitality industry is not only a way to demonstrate environmental responsibility, but it can also have economic benefits. Many travelers are becoming increasingly conscious of the environmental impact of their accommodation choices and are actively seeking out hotels and resorts that prioritize sustainability. By implementing carbon offsetting programs, hospitality businesses can attract environmentally conscious guests and differentiate themselves in a competitive market. Furthermore, carbon offsetting is just one part of a broader sustainability strategy within the hospitality industry. Many hotels and resorts are also adopting energy-efficient practices, implementing waste reduction measures, and promoting water conservation. By combining these efforts with carbon offsetting initiatives, the hospitality industry can contribute to a more sustainable future while also improving their bottom line. In summary, carbon offsetting in the hospitality industry involves investing in projects that reduce greenhouse gas emissions to compensate for the carbon footprint created by hotels and resorts. It is a way to neutralize the environmental impact of the industry and demonstrate a commitment to sustainability. By implementing carbon offsetting programs, the hospitality industry can attract environmentally conscious guests, differentiate themselves in the market, and contribute to a more sustainable future.

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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