Carbon Electrode With Φ500～Φ700 G Grade And Stable Quality

Carbon Electrode With Φ500～Φ700 G Grade And Stable Quality

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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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General Specification

PARAMETER UNIT GUARANTEE VALUE
Ash.( % )	4.0 max	5.0 max	6.0 max	7.0 max	9.0 max	11.0 max
V.M （%）	12.0-15.5	12.0-15.5	12.0-15.5	9.5-13.5	11.5-15.5	11.5-15.5
Compress Strength. (Mpa)	18.0 min	17 min	15.7 min	19.6 min	19.6 min	19.6 min
Specific Resistance （μΩm）	65 max	68 max	75 max	80 max	90 max	90 max
Bulk Density (G/CM3)	1.38 min	1.38 min	1.38 min	1.38 min	1.38 min	1.38 min

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 for ferroalloy,calcium carbide， silicon metal, production etc.

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Carbon Electrode With Φ500～Φ700 G Grade And Stable Quality

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)

Q: How does carbon impact the availability of natural resources?: The availability of natural resources is significantly impacted by carbon dioxide (CO2), which is a form of carbon. When fossil fuels like coal, oil, and natural gas are burned, they release large amounts of CO2 into the atmosphere. This excessive release of CO2 is responsible for the greenhouse effect, which leads to global warming and climate change. Climate change has a major effect on natural habitats and ecosystems. It directly affects the availability of various natural resources by causing rising temperatures and changing weather patterns. For example, higher temperatures can result in the melting of glaciers and ice caps, which affects the availability of freshwater resources for human consumption and agriculture. Furthermore, carbon emissions contribute to the acidification of oceans, which harms marine life. Coral reefs, for instance, are highly sensitive to changes in water chemistry. Increased acidity due to elevated CO2 levels can bleach and eventually kill coral reefs. This not only impacts ocean biodiversity but also affects the availability of fish and other seafood resources that many communities depend on. Moreover, climate change caused by carbon emissions disrupts ecosystems and leads to the extinction or displacement of numerous plant and animal species. This has cascading effects on the availability of resources like timber, medicinal plants, and other valuable natural products sourced from forests and other ecosystems. In addition, carbon emissions contribute to air pollution, which has adverse effects on human health. High concentrations of airborne pollutants, including particulate matter, can cause respiratory diseases and other health issues. This strains healthcare systems and reduces the productivity and overall well-being of communities. To mitigate the negative impacts of carbon emissions on the availability of natural resources, it is crucial to transition to cleaner and more sustainable energy sources, such as renewable energy. This shift would reduce reliance on fossil fuels and subsequently decrease carbon emissions, thus helping preserve and protect our natural resources for future generations.

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 is carbon fixation in biology?: Carbon fixation in biology refers to the process by which carbon dioxide (CO2) from the atmosphere is converted into organic compounds by living organisms. It is a crucial step in the global carbon cycle and is primarily carried out by autotrophic organisms, such as plants, algae, and certain bacteria. During carbon fixation, the enzyme RuBisCO (ribulose-1,5-bisphosphate carboxylase/oxygenase) catalyzes the reaction between CO2 and a five-carbon sugar molecule called ribulose bisphosphate (RuBP). This reaction produces two molecules of a three-carbon compound called 3-phosphoglycerate (3-PGA). This initial step is known as the Calvin cycle or C3 photosynthesis. In plants, the 3-PGA molecules are then converted into other organic compounds, such as sugars, starches, and cellulose, through a series of enzymatic reactions. These organic compounds serve as building blocks for the plant's growth and development. Carbon fixation plays a critical role in maintaining a balance of atmospheric CO2 levels and is a key process in regulating climate change. It allows for the transfer of carbon from the atmosphere into the biosphere, ultimately reducing the concentration of greenhouse gases and mitigating the effects of global warming. Moreover, carbon fixation is essential for sustaining life on Earth as it provides the basis for food chains and supports the growth of other organisms. Heterotrophs, including animals and humans, depend on the organic compounds produced by autotrophs through carbon fixation for their energy and nutritional needs. Overall, carbon fixation is a fundamental process in biology that enables the conversion of atmospheric carbon dioxide into organic compounds, sustaining life and helping to regulate the Earth's climate.

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 offsetting in the energy sector?: Carbon offsetting in the energy sector refers to the practice of balancing out the release of carbon emissions into the atmosphere by investing in projects that reduce or remove an equivalent amount of carbon dioxide from the atmosphere. It aims to neutralize the environmental impact of energy production and consumption by supporting renewable energy projects, reforestation efforts, or other initiatives that reduce greenhouse gas emissions.

Q: How does carbon dioxide affect waste management processes?: Carbon dioxide can affect waste management processes by contributing to the greenhouse effect and climate change. Increased levels of carbon dioxide in the atmosphere can lead to higher temperatures, which can impact waste decomposition rates, emission of greenhouse gases from landfills, and the overall efficiency of waste treatment technologies. Additionally, carbon dioxide emissions from waste incineration can contribute to the overall carbon footprint of waste management processes.

Q: How does carbon impact the productivity of marine ecosystems?: Carbon impacts the productivity of marine ecosystems in several ways. One of the main ways is through ocean acidification. When carbon dioxide from human activities is released into the atmosphere, a significant portion of it gets absorbed by the oceans. This excess carbon dioxide reacts with seawater to form carbonic acid, leading to a decrease in the pH of the ocean. This increase in acidity has detrimental effects on many marine organisms, especially those that rely on calcium carbonate to build their shells or skeletons, such as corals, shellfish, and some plankton species. Ocean acidification inhibits the process of calcification, making it difficult for these organisms to develop and maintain their protective structures. This not only affects their survival but also impacts the entire food chain. Many species rely on these calcium carbonate structures as a food source or for shelter, so a decline in their productivity can have cascading effects on the ecosystem. Additionally, increased carbon dioxide levels in the ocean can also affect the metabolism and physiology of marine organisms. Some studies have found that elevated CO2 concentrations can impair the growth, development, and reproductive success of certain species. This can lead to a decrease in overall productivity within the ecosystem. Furthermore, climate change, driven by the accumulation of carbon dioxide in the atmosphere, also impacts marine ecosystems. Rising temperatures can disrupt the delicate balance of marine ecosystems, affecting the distribution and abundance of species, altering predator-prey relationships, and leading to changes in the timing of vital ecological events such as spawning or migration. These changes can have profound impacts on the productivity of marine ecosystems, as different species may struggle to adapt or compete under new conditions. In conclusion, carbon dioxide emissions have far-reaching consequences for marine ecosystems. Ocean acidification and climate change, driven by excessive carbon dioxide, have detrimental effects on the productivity of marine ecosystems, affecting the growth, survival, and reproductive success of marine organisms. The impacts of carbon on marine ecosystems highlight the urgent need to reduce greenhouse gas emissions and mitigate the effects of climate change to protect these fragile and vital ecosystems.

Q: Carbon Finance: Carbon Finance: Carbon finance does not have a unified concept. Generally speaking, it refers to all financial activities that serve to limit greenhouse gas emissions, including direct investment and financing, carbon index trading and bank loans. The rise of "carbon finance" stems from changes in international climate policy and, precisely, two international conventions of great significance - the United Nations Framework Convention on climate change and the Kyoto protocol. Carbon finance definition: improved use of financial capital to drive the environmental rights and interests, to the laws and regulations for support, the use of financial means in the market platform makes carbon financial products and derivatives trading or to circulation, and eventually achieve a low-carbon development, green development and sustainable development objective. The United Nations Conference on environment and Development held in June 1992 in Brazil, Rio De Janeiro, more than 150 countries have established the "United Nations Framework Convention on climate change" (United Nations Framework Convention on Climate Change, referred to as the "Framework Convention"). The ultimate goal of the Convention is to stabilize atmospheric concentrations of greenhouse gases at levels that do not harm the climate system.

Q: What are the applications of graphite in industry?: Graphite has numerous applications in various industries due to its unique properties. Here are some of the key applications of graphite in industry: 1. Lubricants: Graphite is widely used as a solid lubricant in industry due to its low friction coefficient. It is commonly used in applications where high temperatures and extreme pressures are present, such as in the automotive, aerospace, and heavy machinery industries. 2. Refractories: Graphite is highly resistant to heat and chemical reactions, making it an ideal material for manufacturing refractory products. Its use in refractories helps to line furnaces, crucibles, and other high-temperature equipment used in metal production, glass manufacturing, and chemical processing. 3. Electrical industry: Graphite is an excellent conductor of electricity, and it is widely used in the electrical industry. It is used to manufacture electrodes, brushes, and contacts for electrical motors, generators, and batteries. Graphite is also used as a component in various electrical applications, such as electrical discharge machining (EDM) and as a conductive filler in conductive paints and coatings. 4. Foundry industry: Graphite is used as a mold and core material in the foundry industry. Its high thermal conductivity and ability to withstand high temperatures make it suitable for casting applications. Graphite molds can be used for various metal casting processes, including sand casting, investment casting, and continuous casting. 5. Chemical industry: Graphite is used in the chemical industry due to its resistance to corrosion and high temperatures. It is used in the manufacture of chemical equipment, such as heat exchangers, reactors, and pipes, where it can withstand aggressive chemical environments. 6. Nuclear industry: Graphite is utilized in the nuclear industry as a moderator in nuclear reactors. Its ability to slow down neutrons allows for controlled nuclear fission reactions. Additionally, graphite is also used as a structural material in some types of nuclear reactors. 7. Composite materials: Graphite is commonly used as a reinforcement material in the production of composite materials. Graphite fibers or sheets are combined with other materials, such as resins or metals, to create lightweight and high-strength composites used in aerospace, automotive, and sporting goods industries. Overall, graphite's unique properties, including its high thermal conductivity, electrical conductivity, lubricity, and chemical inertness, make it a versatile material with applications in various industries.

Q: How does carbon impact the availability of renewable energy sources?: Carbon impacts the availability of renewable energy sources in a number of ways. Firstly, carbon emissions from the burning of fossil fuels contribute to climate change, which is a significant threat to the availability and sustainability of renewable energy sources. The increased frequency and intensity of extreme weather events caused by climate change can damage renewable energy infrastructure, such as wind turbines and solar panels. Secondly, carbon-intensive industries, such as coal mining and oil extraction, can limit the growth and development of renewable energy technologies. These industries have historically received substantial subsidies and support from governments, which can hinder the progress of renewable energy by diverting resources and investment away from cleaner alternatives. Furthermore, carbon emissions contribute to air pollution, which can have negative impacts on the efficiency and performance of renewable energy systems. For example, air pollution can reduce the amount of sunlight reaching solar panels or obstruct wind flow to turbines, thereby decreasing their energy output. Additionally, the reliance on carbon-based energy sources creates a significant market competition for renewable energy. Fossil fuels often have lower costs due to their established infrastructure and economies of scale, making it challenging for renewable energy sources to compete on a cost basis. This can limit the availability and accessibility of renewable energy options, particularly in developing countries where fossil fuels are often the cheaper and more readily available option. To address these challenges, it is crucial to reduce carbon emissions through transitioning to renewable energy sources and implementing policies that incentivize their adoption. By reducing carbon emissions, we can mitigate the impacts of climate change on renewable energy infrastructure and create a more conducive environment for the development and deployment of clean energy technologies.

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