cylinder Carbon Electrode Paste with low Ash

cylinder 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:: 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

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cylinder Carbon Electrode Paste with low Ash

Q:How does carbon contribute to the color of gemstones?: Carbon is one of the key elements that contribute to the color of gemstones. When carbon is present in the crystal lattice structure of a gemstone, it can absorb certain wavelengths of light and reflect others, resulting in the gemstone's unique color. The arrangement of carbon atoms within the gemstone's structure can cause electrons to be excited, leading to the absorption of specific colors of light. This absorption process is responsible for the gemstone's color as the remaining wavelengths of light are reflected back to our eyes. For example, in diamonds, the presence of nitrogen impurities can cause variations in color, from colorless to yellow or even fancy colors like blue or pink. In other gemstones such as rubies and sapphires, traces of carbon can create a range of colors, from red to blue, depending on the concentration and arrangement of these carbon impurities. Therefore, carbon plays a crucial role in determining the color and visual appeal of various gemstones.

Q:What are the impacts of carbon emissions on the spread of infectious diseases?: The impacts of carbon emissions on the spread of infectious diseases are significant. Carbon emissions contribute to climate change, which in turn affects various factors that influence the spread of diseases. Rising temperatures, changes in precipitation patterns, and altered ecosystems all play a role in creating favorable conditions for the proliferation and transmission of infectious diseases. These changes can lead to the expansion of disease vectors like mosquitoes, ticks, and rodents, and increase the geographical range of diseases such as malaria, dengue fever, and Lyme disease. Additionally, carbon emissions can weaken human immune systems and exacerbate respiratory illnesses, making individuals more susceptible to infections. Overall, reducing carbon emissions is crucial to mitigate the impacts of climate change and curb the spread of infectious diseases.

Q:How can individuals reduce their carbon footprint?: There are several actions individuals can take to reduce their carbon footprint and contribute to a more sustainable future. Here are some effective ways to achieve this: 1. Reduce energy consumption: Conserving energy is crucial in reducing carbon emissions. Switch to energy-efficient appliances, turn off lights when not in use, unplug electronics when not in use, and use natural lighting whenever possible. Additionally, adjusting thermostats to energy-saving temperatures and using programmable thermostats can significantly reduce energy consumption. 2. Use renewable energy sources: Transitioning to renewable energy sources, such as solar or wind power, can greatly reduce carbon emissions. Install solar panels on rooftops, or consider purchasing green energy from utility companies that offer renewable options. 3. Reduce water usage: Conserving water indirectly helps reduce energy consumption and carbon emissions. Fix leaky faucets, take shorter showers, install water-saving fixtures, and collect rainwater for outdoor use. Also, consider using drought-resistant landscaping to reduce water usage for gardening. 4. Consume consciously: Make sustainable choices when purchasing products. Opt for durable and long-lasting items, repair and reuse instead of replacing, and prioritize products made from recycled or sustainable materials. Additionally, support local and sustainable businesses that prioritize eco-friendly practices. 5. Minimize transportation emissions: Reduce reliance on private vehicles by opting for public transportation, carpooling, biking, or walking whenever possible. If owning a car is necessary, choose electric or hybrid vehicles. Regular maintenance, proper tire inflation, and avoiding unnecessary idling all contribute to reducing transportation emissions. 6. Adopt a plant-based diet: The food industry has a significant carbon footprint, especially due to livestock production. Reducing meat consumption or adopting a plant-based diet can greatly reduce carbon emissions and also offer health benefits. If going completely plant-based is not feasible, try incorporating more vegetarian or vegan meals into your diet. 7. Reduce waste generation: Waste contributes to greenhouse gas emissions, so reducing waste is essential. Opt for products with minimal packaging, recycle diligently, compost organic waste, and avoid single-use plastics. Reduce food waste by planning meals, buying only what is needed, and properly storing leftovers. 8. Support environmental initiatives and organizations: Engage with local and global organizations working towards environmental conservation. Participate in community clean-ups, support reforestation efforts, and advocate for sustainable practices in your workplace and community. By implementing these strategies in our daily lives, individuals can make a significant impact in reducing their carbon footprint and help combat climate change. It is important to remember that every small action matters, and collectively, we can create a sustainable future for generations to come.

Q:How is carbon used in the production of adhesives?: Carbon is used in the production of adhesives in several ways. One common method involves the use of carbon black, which is a fine powder made from the incomplete combustion of hydrocarbon fuels. Carbon black is added to adhesives to improve their strength, durability, and resistance to UV radiation. It acts as a reinforcing agent, increasing the adhesion and cohesion properties of the adhesive. Additionally, carbon fibers are sometimes incorporated into adhesives to further enhance their strength and mechanical properties. These fibers are made by heating and stretching synthetic fibers or natural materials like rayon or petroleum pitch. When added to adhesives, carbon fibers provide increased tensile strength and stiffness, making them ideal for applications that require high-performance adhesives. Moreover, carbon-based polymers, such as epoxies and polyesters, are widely used in adhesive formulations. These polymers are created through chemical reactions involving carbon-based monomers. They offer excellent bonding properties, high resistance to heat and chemicals, and can be tailored to specific application requirements. Furthermore, carbon-based resins can be modified with other additives and fillers to achieve specific characteristics, such as flexibility, impact resistance, or flame retardancy. In summary, carbon is utilized in the production of adhesives through the incorporation of carbon black, carbon fibers, and carbon-based polymers. These materials significantly enhance the strength, durability, and other properties of adhesives, making them suitable for a wide range of applications in industries such as automotive, construction, electronics, and aerospace.

Q:What is carbon sequestration and how does it work?: Carbon sequestration is the process by which carbon dioxide (CO2) is captured and stored, preventing it from being released into the atmosphere and contributing to climate change. This process is vital in combating global warming, as CO2 is a greenhouse gas that traps heat and leads to the Earth's temperature rising. There are several methods of carbon sequestration, but the most commonly used ones include terrestrial, oceanic, and geological sequestration. Terrestrial sequestration involves capturing CO2 from the atmosphere and storing it in plants, trees, and soil. This can be achieved through afforestation (planting new forests), reforestation (restoring deforested areas), and adopting sustainable agricultural practices that enhance soil carbon storage. Oceanic sequestration, on the other hand, involves storing CO2 in the oceans. This method relies on the natural ability of the oceans to absorb and store large amounts of CO2. By enhancing the ocean's capacity to capture CO2, such as through the use of algae or other marine plants, we can effectively reduce the concentration of CO2 in the atmosphere. Geological sequestration involves capturing CO2 from industrial sources, such as power plants or factories, and injecting it deep underground into geological formations. These formations, such as depleted oil and gas reservoirs or saline aquifers, act as natural storage sites for the captured CO2. Over time, the injected CO2 becomes trapped and mineralizes, permanently storing it away from the atmosphere. Additionally, carbon sequestration can also occur through technological advancements, such as direct air capture (DAC) and carbon capture and storage (CCS). DAC involves using machines or devices to directly capture CO2 from the air, while CCS focuses on capturing CO2 emissions from industrial processes before they are released into the atmosphere. Once captured, the CO2 can be transported and stored underground, either in geological formations or in depleted oil and gas reservoirs. Overall, carbon sequestration is a crucial tool in mitigating climate change. By capturing and storing CO2, we can reduce the concentration of greenhouse gases in the atmosphere, helping to stabilize the Earth's climate. However, it is important to note that while carbon sequestration is an important solution, it should not be seen as a standalone solution. Combining carbon sequestration with other mitigation strategies, such as reducing emissions and transitioning to renewable energy sources, is essential for effectively combating climate change.

Q:What are the consequences of increased carbon emissions on coastal regions?: Increased carbon emissions have significant consequences on coastal regions. One of the most alarming consequences is the rise in sea levels. As carbon dioxide and other greenhouse gases trap heat in the atmosphere, they contribute to the warming of the planet. This leads to the melting of glaciers and polar ice caps, causing sea levels to rise. Higher sea levels pose a threat to coastal regions as they can result in increased flooding, erosion, and the loss of coastal ecosystems. In addition to rising sea levels, increased carbon emissions also contribute to ocean acidification. When carbon dioxide is absorbed by seawater, it forms carbonic acid, which lowers the pH of the ocean. This decrease in pH has detrimental effects on marine life, particularly on coral reefs and shellfish. Acidic waters make it difficult for coral reefs to build their calcium carbonate structures, leading to their bleaching and eventual death. Similarly, shellfish such as oysters, clams, and mussels struggle to develop their shells in more acidic waters, impacting their survival and the entire coastal food chain. Furthermore, higher levels of carbon emissions contribute to the intensification of storms and extreme weather events. Rising temperatures in coastal regions can lead to more frequent and severe hurricanes, cyclones, and storm surges. These events can cause extensive damage to coastal infrastructure, including homes, businesses, and critical infrastructure like roads and power lines. The increased frequency of storms also puts coastal communities at a higher risk of displacement and loss of livelihoods. Finally, increased carbon emissions contribute to global warming, which in turn leads to higher air temperatures. The warming of coastal regions can have adverse effects on the overall ecosystem. For instance, warmer waters can lead to the migration or extinction of certain species, disrupting the delicate balance of coastal ecosystems. It can also impact the health and productivity of fisheries, affecting the livelihood of communities reliant on fishing. In conclusion, increased carbon emissions have far-reaching consequences on coastal regions. Rising sea levels, ocean acidification, intensified storms, and the overall warming of coastal ecosystems pose significant threats to the environment, economies, and communities in these areas. It is crucial to reduce carbon emissions and take proactive measures to mitigate these consequences and protect our coastal regions for future generations.

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 monoxide affect air quality and human health?: Carbon monoxide, a gas produced when fossil fuels like gasoline, coal, and wood are incompletely burned, is a colorless and odorless substance. It plays a major role in air pollution and has significant impacts on both air quality and human health. Concerning air quality, carbon monoxide is classified as a criteria air pollutant, meaning it is regulated by government agencies due to its harmful effects. When released into the atmosphere, CO combines with other pollutants like nitrogen oxides and volatile organic compounds, resulting in ground-level ozone formation, a key component of smog. High levels of ground-level ozone can cause respiratory issues, particularly for individuals with pre-existing respiratory conditions such as asthma. Moreover, carbon monoxide acts as a potent greenhouse gas, contributing to global warming and climate change. It traps heat in the atmosphere, preventing its escape into space and leading to rising temperatures and altered weather patterns. In terms of human health, carbon monoxide is extremely toxic. When inhaled, it binds to hemoglobin in the blood, reducing its ability to transport oxygen to vital organs and tissues. This can result in various health problems, ranging from mild symptoms like headaches, dizziness, and fatigue to more severe conditions such as chest pain, confusion, and even death. Vulnerable populations, including children, the elderly, and those with pre-existing heart or lung conditions, are particularly susceptible to the detrimental effects of carbon monoxide. Exposure to high levels of carbon monoxide can occur in different settings, both indoors where combustion sources like gas stoves, heaters, and fireplaces are present, and outdoors in areas with heavy traffic or industrial emissions. To mitigate the impact of carbon monoxide on air quality and human health, regulatory measures such as emission standards for vehicles and industrial sources have been implemented. Additionally, raising public awareness through campaigns and utilizing carbon monoxide detectors in homes and workplaces are crucial for detecting and preventing potential exposure to this harmful gas. In conclusion, carbon monoxide significantly impacts air quality and human health. It contributes to air pollution, including the formation of ground-level ozone and greenhouse gas emissions, which have adverse effects on respiratory health, the environment, and climate change. Understanding the sources, effects, and implementing appropriate measures to reduce exposure to carbon monoxide is vital for safeguarding both air quality and human well-being.

Q:What is carbon offsetting in the food industry?: Carbon offsetting in the food industry refers to the practice of neutralizing or compensating for the greenhouse gas emissions associated with food production and distribution processes. It is a way for food companies to take responsibility for their carbon footprint and contribute to global efforts in mitigating climate change. Food production and distribution contribute significantly to greenhouse gas emissions, mainly through activities such as deforestation, land use changes, energy consumption, and transportation. Carbon offsetting allows companies in the food industry to invest in projects or initiatives that reduce or remove an equivalent amount of carbon dioxide from the atmosphere, effectively balancing out their emissions. There are various methods of carbon offsetting in the food industry. One common approach is investing in renewable energy projects, such as wind farms or solar power installations, to offset the emissions produced from energy consumption in food processing facilities or transportation. Another method is supporting projects that promote sustainable agriculture practices, such as reforestation or afforestation efforts, which can sequester carbon dioxide from the atmosphere. Carbon offsetting in the food industry also extends to supply chain management. Companies can work with their suppliers to implement more sustainable farming practices, reduce waste, and optimize transportation routes to minimize emissions. By collaborating with farmers, producers, and distributors, food companies can collectively work towards reducing their overall carbon footprint and achieving carbon neutrality. It is important to note that carbon offsetting should not be seen as a substitute for reducing emissions at the source. Instead, it should be viewed as a complementary measure to support the transition towards more sustainable and low-carbon practices in the food industry. By offsetting their emissions, food companies can demonstrate their commitment to environmental stewardship and contribute to the global fight against climate change.

Q:How does carbon affect the quality of indoor air?: Carbon can have a significant impact on the quality of indoor air. One of the main contributors to carbon in indoor air is carbon dioxide (CO2), which is produced through the process of respiration by humans and animals. High levels of CO2 can cause discomfort, as it can lead to feelings of drowsiness, headaches, and difficulty concentrating. In addition to CO2, carbon monoxide (CO) is another carbon compound that can be present in indoor air, mainly due to the incomplete combustion of fossil fuels in stoves, fireplaces, and furnaces. Carbon monoxide is highly toxic and can be life-threatening if present in high concentrations. Apart from these direct sources of carbon, indoor air can also be affected by volatile organic compounds (VOCs), such as formaldehyde, benzene, and toluene. These VOCs are released from various sources like building materials, furniture, cleaning products, and tobacco smoke. They can have adverse health effects, including eye, nose, and throat irritation, headaches, dizziness, and in some cases, even long-term health risks like cancer. To maintain good indoor air quality, it is essential to monitor and control the levels of carbon compounds in the air. Proper ventilation is crucial to ensure fresh air circulation and reduce the concentration of CO2 and other pollutants. Regular maintenance and inspection of fuel-burning appliances can prevent the build-up of carbon monoxide. Using low-VOC or VOC-free materials and products, as well as avoiding smoking indoors, can help minimize the release of harmful carbon compounds.

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