Carbon Electrode Paste with Ash 6%max System 1

Carbon Electrode Paste with Ash 6%max System 2

Carbon Electrode Paste with Ash 6%max

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Loading Port:: Lianyungang

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 paste
2:for ferroalloy,calcium carbide manufacture
3:HS 3801300000,YB/T5212-1996,ISO9001:2008

Product Description

Carbon Electrode Paste is a self-baking electrode used in submerged arc furnaces for delivering power to the charge mix. Electrode Paste is added to the top of the electrode column in either cylindrical or briquette form. As the paste moves down the electrode column the temperature increase causes the paste to melt and subsequently bake forming a block of electrically conductive carbon. Electrode Paste is essentially a mix of Electrically Calcined Anthracite (ECA) or Calcined Petroleum Coke (CPC) with Coal Tar Pitch.

Graphite/Carbon Electrode Paste 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.	18.0 min	17.0 min	15.7 min	19.6 min	19.6 min	19.6 min
Specific Resistance	65 max	68 max	75 max	80 max	90 max	90 max
Bulk Density	1.38 min	1.38 min	1.38 min	1.38 min	1.38 min	1.38 min

Picture:

Carbon Electrode Paste with Ash 6%max

We Also supply all kind of carbon electrode 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: How is carbon used in the production of carbon nanomaterials?: Carbon is essential in creating carbon nanomaterials due to its role as the foundation for their distinct structure and properties. Various techniques are employed to manufacture carbon nanomaterials, including carbon nanotubes and graphene, all of which rely on manipulating and organizing carbon atoms. One commonly used method for producing carbon nanomaterials is chemical vapor deposition (CVD). In this process, a carbon-containing gas, such as methane or ethylene, is introduced into a high-temperature furnace. Within the furnace, the gas decomposes, releasing carbon atoms. Subsequently, these carbon atoms reform and create nanoscale structures, like carbon nanotubes or graphene, on a substrate or catalyst material. Another approach involves vaporizing carbon-containing compounds, such as carbon black or graphite, through techniques like laser ablation or arc discharge. The vaporized carbon then undergoes condensation and solidification, resulting in carbon nanomaterials with specific structures and properties. Both methods allow for precise manipulation of carbon atoms by controlling temperature, pressure, and the presence of catalysts or additives. This manipulation leads to the desired carbon nanomaterials, which possess exceptional mechanical, electrical, and thermal properties due to the unique arrangement of carbon atoms, such as the hexagonal lattice structure of graphene or the cylindrical structure of carbon nanotubes. In conclusion, carbon is a crucial element in carbon nanomaterial production, providing the necessary atoms and influencing their structure and properties. Understanding and controlling carbon's behavior at the atomic level empower scientists and engineers to develop nanomaterials with diverse applications, ranging from electronics and energy storage to medicine and environmental remediation.

Q: What is the carbon content of different types of household waste?: The carbon content of different types of household waste can vary depending on the specific materials being discarded. Generally, organic waste such as food scraps, yard waste, and paper products tend to have a higher carbon content compared to inorganic waste like glass, plastics, and metals. Food waste is primarily composed of organic materials and has a high carbon content. It typically ranges from 50 to 70 percent carbon content. This is because food is derived from plants and animals, which contain carbohydrates, proteins, and fats that are rich in carbon. Yard waste, such as grass clippings, leaves, and branches, also has a substantial carbon content. It contains plant matter that is predominantly made up of cellulose and lignin, which are carbon-based compounds. The carbon content of yard waste can vary depending on the type of vegetation, but it generally falls within the range of 40 to 60 percent. Paper products, such as newspapers, cardboard, and office paper, are primarily made from wood pulp. Wood is composed of cellulose, hemicellulose, and lignin, all of which contain carbon. As a result, paper waste has a significant carbon content, typically ranging from 40 to 60 percent. On the other hand, inorganic waste materials like glass, plastics, and metals have minimal carbon content. These materials are primarily derived from non-renewable resources such as minerals and fossil fuels, which are low in carbon content. Therefore, their carbon content is negligible or close to zero. It is important to note that while organic waste contains higher carbon content, it also has the potential to be composted or converted into biogas through anaerobic digestion, thereby contributing to carbon sequestration or renewable energy generation. In contrast, inorganic waste materials like plastics and metals are non-biodegradable and can have detrimental environmental impacts if not properly managed.

Q: What are the environmental impacts of burning fossil fuels?: The burning of fossil fuels has significant environmental consequences that contribute to both climate change and air pollution. When coal, oil, and natural gas are burned, they release greenhouse gases, primarily carbon dioxide (CO2), into the atmosphere. These gases trap heat, resulting in global warming and climate change. The increased concentration of CO2 in the atmosphere is the main cause of global warming, which leads to higher temperatures and changes in weather patterns. Consequently, natural disasters like hurricanes, droughts, and floods become more frequent and severe. The melting of polar ice caps and glaciers is also accelerated, causing rising sea levels that pose a threat to coastal communities and ecosystems. In addition to climate change, the burning of fossil fuels releases other harmful air pollutants, including nitrogen oxides (NOx) and sulfur dioxide (SO2). These pollutants contribute to the formation of smog and acid rain, which have detrimental effects on human health, agriculture, and ecosystems. Furthermore, the extraction and transportation of fossil fuels cause environmental degradation. Activities such as coal mining and oil drilling can result in deforestation, destruction of habitats, and pollution of soil and water. Oil spills from offshore drilling operations, like the Deepwater Horizon disaster in the Gulf of Mexico, have devastating consequences for marine life and ecosystems. Overall, the environmental impacts of burning fossil fuels are extensive and severe. It is crucial to transition to cleaner and renewable energy sources in order to mitigate climate change, reduce air pollution, and protect our planet for future generations.

Q: What is carbon fixation?: Carbon fixation is the process by which carbon dioxide from the atmosphere is converted into organic compounds, primarily through photosynthesis in plants.

Q: What are the implications of melting permafrost on carbon emissions?: The melting of permafrost has significant and concerning implications for carbon emissions. Permafrost, which is permanently frozen ground found in cold regions, consists of soil, rocks, and organic matter. It acts as a large carbon sink, storing vast amounts of organic material, such as dead plants and animals, which have been frozen for thousands of years. However, as global temperatures rise, permafrost is thawing at an alarming rate, which could potentially release this stored carbon into the atmosphere. When permafrost thaws, the organic matter contained within it decomposes, releasing greenhouse gases, particularly carbon dioxide (CO2) and methane (CH4), into the atmosphere. Methane is an extremely potent greenhouse gas, with a global warming potential over 25 times greater than that of CO2 over a 100-year period. The release of these gases further contributes to climate change, exacerbating the already accelerating warming trend. The implications of melting permafrost on carbon emissions are twofold. Firstly, the release of large amounts of CO2 and methane from thawing permafrost can significantly amplify the greenhouse effect, leading to more rapid and intense climate change. This can create a feedback loop, where increased warming causes more permafrost thawing, releasing more carbon, and further accelerating global warming. Secondly, the release of carbon from permafrost also affects global carbon budgets and efforts to mitigate climate change. The amount of stored carbon in permafrost is estimated to be twice as much as what is currently present in the Earth's atmosphere. As this carbon is released, it adds to overall carbon emissions, making it more challenging to achieve emission reduction targets outlined in international agreements, such as the Paris Agreement. It also means that efforts to limit global warming to well below 2 degrees Celsius above pre-industrial levels become even more crucial. Moreover, the release of carbon from permafrost also has implications for local ecosystems and communities. Thawing permafrost can lead to the destabilization of infrastructure, including buildings, roads, and pipelines, as well as disrupt traditional livelihoods, such as hunting and reindeer herding. It can also cause land subsidence and increased coastal erosion, posing threats to coastal communities and biodiversity. In conclusion, the implications of melting permafrost on carbon emissions are extensive. It not only exacerbates climate change by releasing potent greenhouse gases into the atmosphere but also hinders global efforts to mitigate carbon emissions. Taking sustainable actions to reduce greenhouse gas emissions and protect permafrost ecosystems are vital to minimize these implications and safeguard the future of our planet.

Q: How long will it last? 10National Day would like to do carbon baking ribs at home, how to do, how to marinate? For how long?.. Don't copy sticky posts. Now, tour TV's "eating meat" on earth is recorded in a grilled pork chop, wondering how that is done: Drain the spareribs until it is dryThis can save you a lot of timeMarinate it for only about fifteen minutes with gingerIf it's thawed, pour some white wineThen mix it with salt and drain the oilFinally, dressed with bamboo ribsWhen baking, brush some oil and turn it several times halfwayThen you can use barbecue sauce when it's readyIf you don't need barbecue sauce, then mix it with salt and monosodium glutamate, and brushFinally sprinkle five spice powder, chili powder and cumin powderFinally, sprinkle chopped green onionThe time is about 8 minutesHowever, oil, not prepared in advanceAt least 30 minutes

Q: How can carbon be stored underground?: Carbon can be stored underground through a process called carbon capture and storage (CCS). This involves capturing carbon dioxide (CO2) emissions from industrial sources, such as power plants or cement factories, and then storing it deep underground in geological formations. The first step in this process is capturing the CO2 emissions before they are released into the atmosphere. There are several technologies available for this, including post-combustion capture, pre-combustion capture, and oxy-fuel combustion. These technologies separate the CO2 from other gases, such as nitrogen, and produce a concentrated stream of CO2 that can be easily stored. Once the CO2 is captured, it needs to be transported to a suitable storage site. This is typically done through pipelines or ships, depending on the distance and the location of the storage site. The CO2 is then injected deep underground into geological formations, such as depleted oil and gas reservoirs, saline aquifers, or coal seams. The storage sites are carefully selected based on their ability to securely and permanently store the CO2. The geological formations must have a layer of impermeable rock above them, known as a caprock, to prevent the CO2 from leaking back to the surface. The sites are also monitored regularly to ensure the stored CO2 remains securely underground. Storing carbon underground can significantly reduce CO2 emissions and help mitigate climate change. It effectively prevents the release of CO2 into the atmosphere, where it would contribute to the greenhouse effect and global warming. Furthermore, CCS can be combined with enhanced oil recovery (EOR) techniques, where the injected CO2 is used to extract more oil from depleted reservoirs, making the process economically viable. However, it is important to note that carbon storage is not a permanent solution to climate change. It can play a role in reducing emissions while transitioning to cleaner energy sources, but it should not replace efforts to decarbonize the economy and reduce reliance on fossil fuels. Additionally, the long-term safety and environmental impacts of storing carbon underground need to be thoroughly studied and understood to ensure its effectiveness and sustainability.

Q: How does carbon affect the electrical conductivity of materials?: The electrical conductivity of materials can be significantly affected by carbon due to its unique electronic properties. Carbon atoms can form various allotropes, including graphite, diamond, and fullerenes, each having distinct electrical conductive properties. Take graphite, for example. It consists of carbon atoms arranged in a hexagonal lattice structure, forming strong covalent bonds within each layer. However, weak van der Waals forces exist between the layers, allowing electrons to move easily in the plane of the layers. This delocalization of electrons in graphite contributes to its high electrical conductivity, as the free electrons can move freely and carry electrical charges. On the other hand, diamond, another form of carbon, has a three-dimensional covalent network structure. Each carbon atom forms four strong covalent bonds with neighboring atoms, resulting in a highly rigid and stable lattice. The absence of free electrons in diamond restricts the movement of electrical charges, making it an insulator. The electrical conductivity of fullerenes, which are spherical carbon molecules, can vary depending on their structure. Some fullerenes can act as semiconductors, meaning their electrical conductivity can be controlled by introducing impurities or applying external stimuli. Furthermore, carbon can be used as a dopant in certain materials to enhance their electrical conductivity. For instance, adding small amounts of carbon to silicon can improve its electrical conductivity, making it suitable for electronic devices. In conclusion, carbon's impact on electrical conductivity relies heavily on its structure and arrangement within a material. Understanding the different forms and properties of carbon allows engineers and scientists to design materials with desired electrical conductive characteristics for various applications.

Q: How does carbon impact the quality of freshwater systems?: Freshwater systems can be significantly affected by carbon, with one of the main ways being through the emission of carbon dioxide (CO2). Excess CO2 released into the atmosphere can dissolve in rainwater and form carbonic acid, leading to the acidification of freshwater bodies and a decrease in pH levels, making the water more acidic. The high levels of acidity can have negative consequences for various freshwater organisms, including fish, amphibians, and invertebrates. It can disrupt their reproductive systems, hinder their growth and development, and even result in their death. Additionally, increased acidity can also impact the availability of essential nutrients in the water, further affecting the health and survival of aquatic life. Another impact of carbon on freshwater systems is through the process of eutrophication. Excessive carbon can enter freshwater bodies through runoff from agricultural fields or wastewater treatment plants. This surplus of carbon acts as a nutrient, fueling the growth of algae and other aquatic plants. As these plants multiply, they can form dense mats on the water's surface, blocking sunlight and depleting oxygen levels. The depletion of oxygen can lead to hypoxia, a condition characterized by dangerously low oxygen levels that can result in the death of fish and other organisms. Additionally, the excessive growth of algae can cause algal blooms, which can release toxins into the water, further compromising the quality of freshwater systems. Furthermore, carbon also plays a role in influencing the temperature of freshwater systems. Increased levels of carbon dioxide in the atmosphere contribute to global warming, which raises the overall temperature of the planet. Consequently, freshwater systems may experience higher water temperatures, leading to ecosystem changes. Some species may struggle to adapt to these warmer conditions, while invasive species, for example, may thrive. In conclusion, carbon exerts a significant influence on the quality of freshwater systems. It can result in acidification, eutrophication, and temperature changes, all of which have adverse effects on the health and survival of aquatic organisms. To safeguard the integrity and long-term sustainability of freshwater systems, it is essential to address carbon emissions and reduce our carbon footprint.

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