High Quality Carbon Electrode Paste With Low Ash

High Quality Carbon Electrode Paste With Low Ash System 1

High Quality Carbon Electrode Paste With Low Ash

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Loading Port:: Lianyungang

Payment Terms:: TT OR LC

Min Order Qty:: 20 m.t.

Supply Capability:: 2000 m.t./month

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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/Item

Ash 4.0%max5.0%max 6.0%max7.0% Max9.0% Max11.0% Max

VM 12.0%-15.5%12.0%-15.5%12.0%-15.5%9.5.0%-13.5%11.5%-15.5%11.5%-15.5%

Strength

Compress 18.0Mpa Min17.0Mpa Min15.7Mpa Min19.6Mpa Min19.6Mpa Min19.6Mpa Min

Specific 65μΩm Max68μΩm Max75μΩm Max80μΩm Max90μΩm Max90μΩm Max

Resistance

Bulk Density1.38G/CM3 Min1.38G/CM3 Min1.38G/CM3 Min1.38G/CM3 Min1.38G/CM3 Min1.38G/CM3 Min

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High Quality Carbon Electrode Paste With Low Ash

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Q:How do plants and trees absorb carbon dioxide?: Plants and trees absorb carbon dioxide through a process called photosynthesis. During photosynthesis, they use sunlight, water, and chlorophyll to convert carbon dioxide into glucose and release oxygen as a byproduct. This helps in reducing the amount of carbon dioxide in the atmosphere and contributes to maintaining a balance in the Earth's carbon cycle.

Q:How does carbon impact ocean acidity?: Carbon impacts ocean acidity through a process called ocean acidification. When carbon dioxide (CO2) from the atmosphere is absorbed by seawater, it reacts with water molecules to form carbonic acid. This acidification process lowers the pH levels of the ocean, making it more acidic. The primary source of carbon dioxide in the atmosphere is human activities such as burning fossil fuels, deforestation, and industrial processes. As the concentration of CO2 increases in the atmosphere due to these activities, more and more of it is absorbed by the oceans. The increase in acidity has several detrimental effects on marine life. Many organisms that have calcium carbonate shells, such as coral reefs, shellfish, and some plankton species, are particularly vulnerable to ocean acidification. The increased acidity makes it harder for these organisms to build and maintain their shells, leading to reduced growth rates and increased mortality. Ocean acidification also affects the entire marine food web. It disrupts the balance between predators and prey, as some species of plankton are less able to develop and survive in acidic conditions. This can have cascading effects on the entire ecosystem, impacting fish populations, marine mammals, and ultimately even humans who rely on seafood for sustenance. Additionally, ocean acidification can have significant economic impacts. Commercial fisheries and tourism industries that depend on healthy marine ecosystems can suffer due to the decline in fish populations and the degradation of coral reefs. To mitigate the impacts of carbon on ocean acidity, it is crucial to reduce carbon dioxide emissions and transition to cleaner and more sustainable energy sources. Taking steps to protect and restore marine ecosystems, such as creating marine protected areas and implementing sustainable fishing practices, can also help to mitigate the effects of ocean acidification.

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:How does carbon impact the prevalence of earthquakes?: Carbon does not directly impact the prevalence of earthquakes. Earthquakes are primarily caused by the movement of tectonic plates, which are massive sections of the Earth's crust that float on the semi-fluid layer underneath. When these plates collide, slide past each other, or separate, it can cause a release of energy in the form of seismic waves, resulting in an earthquake. Carbon, on the other hand, is a chemical element that is present in various forms in the Earth's atmosphere, oceans, and living organisms. While carbon dioxide (CO2) emissions from human activities contribute to climate change and affect the Earth's ecosystems, there is no direct link between carbon emissions and the prevalence of earthquakes. However, it is worth noting that some geologists and scientists speculate that human activities, such as the extraction of fossil fuels, may indirectly influence seismic activity. The extraction of large quantities of oil, gas, or water from the Earth's crust can potentially lead to changes in the underground pressure and stress distribution, which might trigger small-scale seismic events known as induced earthquakes. These induced earthquakes are typically of low magnitude and are localized to the area where the extraction is taking place. Overall, while carbon emissions and human activities may have some impact on seismic activity in specific localized areas, the prevalence of earthquakes on a global scale is primarily driven by tectonic plate movements and not directly influenced by carbon.

Q:What are the impacts of carbon emissions on the stability of kelp forests?: Carbon emissions have significant impacts on the stability of kelp forests. Increased carbon dioxide (CO2) levels in the atmosphere lead to ocean acidification, which has detrimental effects on kelp. As CO2 dissolves in seawater, it forms carbonic acid, lowering the pH of the ocean. This acidification inhibits the growth and development of kelp, making them more vulnerable to stressors and reducing their overall stability. Ocean acidification affects the physiology of kelp in several ways. It hampers their ability to take up essential nutrients, such as nitrogen and phosphorus, which are crucial for their growth. This nutrient limitation weakens the kelp, making them more susceptible to diseases, predation, and damage from storms. Additionally, acidified seawater can hinder the development of kelp spores, impairing their ability to reproduce and regenerate kelp forests. Furthermore, carbon emissions contribute to rising sea temperatures, which also have detrimental effects on kelp forests. As the climate warms, kelp may experience thermal stress, leading to reduced growth rates and increased mortality. Warmer waters can also favor the growth of harmful algae species, which can outcompete kelp for space and resources, further destabilizing kelp forests. The stability of kelp forests is crucial as they provide numerous ecosystem services. They act as important carbon sinks, absorbing and storing large amounts of carbon dioxide from the atmosphere. Kelp forests also provide habitat and nursery grounds for a wide variety of marine species, including commercially important fish and invertebrates. They help maintain the health and productivity of coastal ecosystems by reducing coastal erosion, improving water quality, and supporting biodiversity. To mitigate the impacts of carbon emissions on kelp forests, it is essential to reduce our carbon footprint by transitioning to cleaner and more sustainable energy sources. Additionally, protecting and restoring coastal habitats, including kelp forests, can enhance their resilience to climate change and other stressors. Implementing sustainable fishing practices and establishing marine protected areas can also help preserve and maintain the stability of kelp forests and the valuable ecosystem services they provide.

Q:How is carbon involved in the metabolism of carbohydrates, proteins, and fats?: Carbon is a fundamental element involved in the metabolism of carbohydrates, proteins, and fats. In all three macronutrients, carbon atoms play a crucial role in the formation of their molecular structures. In carbohydrates, carbon is present in the form of glucose, which is the primary source of energy for the body. Through a process called glycolysis, glucose is broken down into smaller molecules, generating ATP (adenosine triphosphate) for cellular energy. The carbon atoms in glucose are rearranged and converted into intermediate compounds that are further used in other metabolic pathways. Proteins, on the other hand, are complex molecules composed of amino acids, each containing a carbon atom. During protein metabolism, carbon atoms participate in various reactions, such as deamination and transamination, which allow for the synthesis of new proteins or the breakdown of existing ones. Carbon atoms also contribute to the formation of peptide bonds that link amino acids together, forming the backbone of proteins. In the metabolism of fats or lipids, carbon is predominantly found in the fatty acid chains. These carbon chains provide a high-energy fuel source, as they can be broken down through a process called beta-oxidation. Carbon atoms from fatty acids are sequentially cleaved, producing acetyl-CoA, which enters the citric acid cycle (also known as the Krebs cycle) to generate ATP. Additionally, carbon atoms from fatty acids can be used for the synthesis of other molecules, such as cholesterol and hormones. Overall, carbon is an essential component in the metabolism of carbohydrates, proteins, and fats. Its involvement in these metabolic processes allows for the production of energy, the synthesis and breakdown of essential molecules, and the regulation of various physiological functions.

Q:How is carbon used in the production of paints and pigments?: Carbon is widely used in the production of paints and pigments due to its unique properties and versatility. One of the primary ways carbon is utilized is through the production of carbon black. Carbon black is a fine powder made from the incomplete combustion of hydrocarbons, such as coal tar, petroleum, or natural gas. It is extensively used as a pigment in various types of paints, inks, and coatings. The dark color of carbon black makes it a popular choice for providing intense black pigmentation in paints and pigments. It is highly stable and resistant to fading, which ensures that the color remains vibrant over time. Additionally, carbon black has excellent opacity, allowing it to cover other colors effectively and create a solid base for further pigmentation. Carbon black also enhances the durability and performance of paints and coatings. It acts as a reinforcing agent, improving the mechanical properties of the final product. It increases the strength, toughness, and resistance to abrasion, making the paint or coating more long-lasting and resistant to wear and tear. Furthermore, carbon black is an electrically conductive material. This property makes it a valuable component in a wide range of specialty coatings, including anti-static coatings and electromagnetic shielding coatings. These coatings are used in various industries, such as electronics, automotive, and aerospace, where electrical conductivity or protection against electromagnetic interference is critical. Apart from carbon black, other forms of carbon, such as graphite and carbon nanotubes, are also used in the production of specialized paints and pigments. Graphite is commonly used in high-performance coatings due to its lubricating properties and resistance to extreme temperatures. Carbon nanotubes, on the other hand, offer unique optical, electrical, and mechanical properties, making them suitable for advanced coatings and pigments in various applications. In summary, carbon plays a crucial role in the production of paints and pigments by providing intense black pigmentation, enhancing durability, and offering unique properties for specialized coatings. Its versatility makes it a valuable ingredient in the paint and pigment industry, ensuring the production of high-quality, long-lasting, and visually appealing products.

Q:How are carbon nanomaterials used in electronics?: Due to their unique properties and versatility, carbon nanomaterials find widespread use in the field of electronics. A common application of these materials is in the creation of highly efficient and flexible conductive materials. Both carbon nanotubes (CNTs) and graphene, which fall under the category of carbon nanomaterials, possess remarkable electrical conductivity, making them ideal for the production of conductive components in electronic devices. CNTs are cylindrical structures comprised of rolled-up graphene sheets. They can be utilized as interconnects in integrated circuits, enhancing performance by reducing resistance and promoting heat dissipation. Furthermore, CNTs can be employed in transistors, facilitating faster and more efficient switching due to their high electron mobility. Their small size and flexibility render them suitable for the construction of transparent conductive films used in touchscreens and flexible electronics. On the other hand, graphene is a two-dimensional sheet composed of carbon atoms arranged in a hexagonal lattice. It is renowned for its exceptional electrical conductivity, high electron mobility, and excellent thermal conductivity. Materials based on graphene can function as electrodes in batteries and supercapacitors, thereby enhancing their energy storage capacity. Additionally, graphene transistors possess the potential to replace traditional silicon-based transistors, resulting in faster and more energy-efficient electronic devices. Furthermore, carbon nanomaterials, particularly CNTs, exhibit promise in the realm of nanoelectromechanical systems (NEMS). NEMS devices are exceedingly small and sensitive, enabling applications such as sensors, actuators, and resonators. CNT-based NEMS devices have displayed exceptional sensitivity and responsiveness, making them suitable for various sensing applications, including pressure, gas, and biological sensing. In conclusion, carbon nanomaterials play a vital role in the field of electronics by offering highly conductive and versatile materials for different components and applications. Their unique properties, such as excellent electrical and thermal conductivity, make them ideal for the production of faster, more efficient, and flexible electronic devices. As research and development in this field continue to advance, carbon nanomaterials are poised to revolutionize the electronics industry.

Q:How does carbon dioxide affect the formation of clouds?: Cloud formation is significantly influenced by carbon dioxide in Earth's climate system. This is because carbon dioxide acts as a greenhouse gas, trapping heat in the atmosphere and causing a global increase in temperatures. This rise in temperature affects various atmospheric processes, including the formation of clouds. One of the main ways carbon dioxide impacts cloud formation is by affecting the water cycle. Increased levels of carbon dioxide lead to warmer temperatures, which result in more water evaporating from the Earth's surface. This increased evaporation leads to a higher amount of water vapor in the atmosphere, which is essential for the formation of clouds. In addition, carbon dioxide indirectly influences cloud formation by influencing atmospheric stability and the vertical movement of air. Higher concentrations of carbon dioxide can change the temperature profile of the atmosphere, causing the lower atmosphere to warm more than the upper atmosphere. This temperature difference can alter air density, causing air to rise or sink. Rising air promotes cloud formation, while sinking air inhibits it. Moreover, carbon dioxide affects the size and properties of cloud droplets. Increased concentrations of carbon dioxide can result in changes in the microphysical properties of clouds, such as smaller droplet size and concentration. Research suggests that higher carbon dioxide levels may impact cloud lifetime and precipitation patterns. It is important to note that the relationship between carbon dioxide and cloud formation is complex and remains an active area of research. Scientists are continuously studying the intricate interactions between atmospheric gases, cloud formation, and climate change to gain a better understanding of the future implications of carbon dioxide emissions on cloud dynamics and the overall climate system.

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