Used in EAF as Carbon Additive for Steel Mills

Used in EAF as Carbon Additive for Steel Mills

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 21 m.t.

Supply Capability:: 6000 m.t./month

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Introduction:

Calcined anthracite can be called carbon additive, carbon raiser, recarburizer, injection coke, charging coke, gas calcined anthracite.

Carbon Additive/Calcined Anthracite Coal may substitute massively refinery coke or graphite. Meanwhile its cost is much less than the refinery coke and graphite. Carbon Additive is mainly used in electric steel ovens, water filtering, rust removal in shipbuilding and production of carbon material.

It has good characteristics with low ash, low resistivity, low sulphur, high carbon and high density. It is the best material for high quality carbon products. It is used as carbon additive in steel industry or fuel.

Features:

Best quality Taixi anthracite as raw materials through high temperature calcined at 800-1200 ℃ by the DC electric calciner with results in eliminating the moisture and volatile matter from Anthracite efficiently, improving the density and the electric conductivity and strengthening the mechanical strength and anti-oxidation, It has good characteristics with low ash, low resistivity, low carbon and high density. It is the best material for high quality carbon products, it is used as carbon additive in steel industry or fuel.

Specifications:

PARAMETER UNIT GUARANTEE VALUE
F.C.%	95MIN	94MIN	93MIN	92MIN	90MIN	85MIN	84MIN
ASH %	4MAX	5MAX	6 MAX	6.5MAX	8.5MAX	12MAX	13MAX
V.M.%	1 MAX	1MAX	1.0MAX	1.5MAX	1.5MAX	3 MAX	3 MAX
SULFUR %	0.3MAX	0.3MAX	0.3MAX	0.35MAX	0.35MAX	0.5MAX	0.5MAX
MOISTURE %	0.5MAX	0.5MAX	0.5MAX	0.5MAX	0.5MAX	1MAX	1MAX

Pictures

Used in EAF as Carbon Additive for Steel Mills

FAQ:

Packing:

(1). Waterproof jumbo bags: 800kgs~1100kgs/ bag according to different grain sizes;

(2). Waterproof PP woven bags / Paper bags: 5kg / 7.5kg / 12.5kg / 20kg / 25kg / 30kg / 50kg small bags;

(3). Small bags into jumbo bags: waterproof PP woven bags / paper bags in 800kg ~1100kg jumbo bags.

Payment terms
20% down payment and 80% against copy of B/L.

Workable LC at sight,

Q: What's the reason for grading? What about the use of composites? What's the difference?: 3, carbon fiber has high strength, high modulus, high temperature resistance, corrosion resistance, fatigue resistance, creep resistance, electrical conductivity, heat transfer and other characteristics, is a typical high-tech products. Mainly used in the preparation of advanced composite materials (ACM), has been widely used in aerospace, sporting goods industry, industrial fields, transportation and civil construction field. In view of the composite technology in military industry, reduce the cost of carbon fiber atrophy and advanced low cost manufacturing breakthrough, carbon fiber composite material used in construction, industry, transportation and other aspects has become a hot research and development, and achieved a breakthrough in certain

Q: What are the impacts of carbon emissions on the stability of polar ice caps?: Carbon emissions have significant impacts on the stability of polar ice caps. The increased concentration of carbon dioxide in the atmosphere, primarily due to human activities, leads to global warming. This rise in temperature causes the polar ice caps to melt at an accelerated rate. As a result, the ice caps shrink, leading to rising sea levels and increased coastal flooding. The loss of ice also disrupts ecosystems and threatens the survival of various species, such as polar bears and seals, which depend on the ice for their habitat and food sources. Overall, carbon emissions play a major role in destabilizing the polar ice caps and pose grave consequences for both the environment and human populations.

Q: What is carbon offsetting in the fashion industry?: In the fashion industry, carbon offsetting refers to the act of compensating for the greenhouse gas emissions produced during the production, transportation, and disposal of clothing and accessories. This involves investing in projects or activities that reduce or eliminate an equal amount of carbon dioxide (CO2) from the atmosphere, thereby counterbalancing the emissions generated by the industry. Fashion has gained notoriety for its significant role in environmental degradation, with textile production, manufacturing processes, and transportation all contributing to carbon emissions. Carbon offsetting offers a means for fashion brands and companies to take accountability for their carbon footprint and strive towards reducing their environmental impact. There are various methods for implementing carbon offsetting in the fashion industry. One prevalent approach involves supporting renewable energy initiatives, such as wind farms or solar power plants, that generate clean energy and reduce reliance on fossil fuels. By investing in these projects, fashion brands can offset a portion of their emissions by supporting the production of renewable energy, which displaces the need for energy derived from fossil fuels. Another method of carbon offsetting involves reforestation or afforestation projects. Trees play a critical role in absorbing CO2 from the atmosphere, so planting trees or conserving existing forests can help offset emissions. Fashion companies can invest in projects that protect existing forests from deforestation or support initiatives that plant trees in areas affected by deforestation or land degradation. Furthermore, some fashion brands choose to offset their carbon emissions by investing in projects that capture and store carbon dioxide from the atmosphere, such as carbon capture and storage (CCS) technologies. These projects primarily focus on removing CO2 emissions from industrial processes, preventing their release into the atmosphere. It is important to recognize that carbon offsetting should not be viewed as a comprehensive solution to the fashion industry's environmental impact. While it can help mitigate some emissions, it is crucial for brands to prioritize reducing their carbon footprint through sustainable practices. This includes using eco-friendly materials, improving energy efficiency, and implementing circular fashion initiatives. In summary, carbon offsetting serves as a strategy for the fashion industry to compensate for the greenhouse gas emissions generated throughout the supply chain. By investing in projects that reduce or eliminate an equal amount of CO2 from the atmosphere, fashion brands can take strides towards minimizing their environmental impact and working towards a more sustainable future.

Q: How is carbon used in the production of filters?: Due to its unique properties, carbon finds common usage in filter production. One of the primary applications of carbon in filters is its capacity to adsorb impurities and contaminants, attracting and retaining them. This is attributed to carbon's extensive surface area and multitude of minute pores, enabling it to effectively capture and eliminate particles, chemicals, and odors from substances like air, water, and more. In air filters, carbon is frequently combined with other materials, such as activated charcoal, to form activated carbon filters. These filters are utilized to eradicate air pollutants, allergens, and odors. The activated carbon adsorbs the contaminants, entrapping them within its porous structure and ultimately enhancing the overall air quality. In water filters, carbon can be employed in diverse forms, like granular activated carbon (GAC) or carbon block filters. GAC filters are widely utilized in household water filtration systems and are adept at eliminating chlorine, volatile organic compounds (VOCs), pesticides, and other chemicals. Conversely, carbon block filters are produced by compressing activated carbon into a solid block, thus providing a greater surface area and superior filtration efficiency. Apart from air and water filters, carbon is also utilized in various other filter types, such as those utilized in industrial processes, gas masks, and respirators. The versatility of carbon in filtering applications stems from its capability to adsorb a broad range of contaminants and its high adsorption capacity. Its inclusion in filters aids in enhancing the quality and safety of the substances undergoing filtration, rendering it an indispensable material in numerous filtration processes.

Q: What is diamond?: Diamond is a precious gemstone that is highly valued for its exceptional hardness, brilliance, and rarity. It is a form of carbon that has undergone intense heat and pressure deep within the Earth's mantle, resulting in its unique crystal structure. Known for its dazzling sparkle, diamond is transparent and colorless, although it can also occur in various colors such as yellow, blue, pink, and green due to impurities present during its formation. Diamonds are renowned for their use in jewelry, as they are cut and polished into various shapes to maximize their brilliance. Additionally, diamonds possess remarkable durability and are commonly used in industrial applications such as cutting, grinding, and drilling due to their strength. Overall, diamond's extraordinary beauty, durability, and scarcity have made it one of the most sought-after gemstones in the world.

Q: How is carbon used in the production of adhesives?: Adhesives make use of carbon in various ways during production. One way is by utilizing carbon black, a fine powder created from the incomplete combustion of hydrocarbon fuels. Adding carbon black to adhesives improves their strength, durability, and resistance to UV radiation. It acts as a reinforcing agent, enhancing the adhesive's adhesion and cohesion properties. Furthermore, adhesives sometimes incorporate carbon fibers to further enhance their strength and mechanical properties. These fibers are produced by heating and stretching synthetic fibers or natural materials like rayon or petroleum pitch. Including carbon fibers in adhesives increases their tensile strength and stiffness, making them ideal for high-performance applications. Additionally, carbon-based polymers like epoxies and polyesters find wide use 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 customized to meet specific application requirements. Moreover, carbon-based resins can be modified with other additives and fillers to achieve specific characteristics, such as flexibility, impact resistance, or flame retardancy. In conclusion, adhesives benefit from 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 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 are carbon nanotubes used in various industries?: Carbon nanotubes have found applications in numerous industries due to their incredible versatility. With their unique properties, they are ideal for a wide range of uses. In the electronics industry, carbon nanotubes enhance the performance of electronic devices. They act as conductive additives in polymers, improving electrical conductivity. This makes them suitable for flexible displays, touchscreens, and wearable electronics. Moreover, carbon nanotubes serve as field emitters in flat-panel displays, resulting in brighter and more energy-efficient screens. The aerospace and automotive industries benefit from carbon nanotubes as well. Their exceptional strength and low weight make them perfect for manufacturing lightweight and durable composites for aircraft and automobile parts. These composites offer improved fuel efficiency, increased load-bearing capacity, and enhanced resistance to impact and corrosion. Consequently, they are crucial in the development of next-generation vehicles and aircraft. Carbon nanotubes have also made significant contributions to the energy sector. They have been instrumental in developing more efficient and durable batteries and supercapacitors. With their high surface area and excellent electrical conductivity, carbon nanotubes enable faster charging and discharging rates, leading to improved energy storage and longer battery life. Additionally, they are being explored as catalysts for fuel cells, promising a more sustainable and efficient power source for the clean energy industry. The medical and healthcare industries utilize carbon nanotubes in various applications as well. They act as drug delivery vehicles, allowing targeted delivery of medications to specific cells or tissues. This enhances treatment efficacy and reduces side effects. Furthermore, carbon nanotubes have unique optical properties that can enhance the sensitivity and resolution of medical imaging techniques like MRI and CT scans, potentially advancing medical imaging capabilities. Carbon nanotubes also find applications in the construction industry, where they reinforce concrete and enhance its mechanical properties. By adding carbon nanotubes to concrete, it becomes stronger, more durable, and resistant to cracking and corrosion. This leads to safer and longer-lasting infrastructure, such as bridges and buildings. In summary, carbon nanotubes have revolutionized various industries by offering exceptional properties, including high strength, electrical conductivity, and light weight. From electronics to aerospace, energy to healthcare, and construction to automotive, carbon nanotubes have found applications in a multitude of sectors, enabling the development of innovative and advanced technologies.

Q: How does carbon affect the melting of polar ice caps?: Carbon affects the melting of polar ice caps through its connection to climate change. Carbon dioxide, a greenhouse gas released primarily through human activities such as burning fossil fuels, traps heat in the Earth's atmosphere. This trapped heat leads to a rise in global temperatures, which in turn causes the polar ice caps to melt at an accelerated rate. When carbon dioxide is emitted into the atmosphere, it acts like a blanket, preventing the Earth's heat from escaping into space. As a result, the average temperature of the planet increases, causing glaciers and ice sheets in the polar regions to melt. The more carbon dioxide is released, the more heat is trapped, leading to a further increase in global temperatures and an acceleration of ice melting. The melting of polar ice caps has significant consequences. As the ice melts, it contributes to rising sea levels, posing a threat to coastal communities and ecosystems around the world. Additionally, the loss of polar ice reduces the Earth's ability to reflect sunlight, as ice has a high albedo (reflectivity). This means that as more ice melts and is replaced by darker ocean water or land, more sunlight is absorbed, further warming the planet and creating a positive feedback loop. Reducing carbon emissions and addressing climate change is crucial to mitigate the melting of polar ice caps. Transitioning to renewable energy sources, improving energy efficiency, and implementing sustainable practices are some of the ways we can limit carbon emissions and slow down the rate of ice melting. By taking action on carbon emissions, we can help preserve the polar ice caps and mitigate the devastating consequences of climate change.

Q: What is carbon neutral construction?: Carbon neutral construction entails a sustainable approach to constructing and designing structures that aims to minimize or counterbalance the amount of carbon emissions generated during the construction process. The objective is to achieve equilibrium between the carbon emissions released into the atmosphere and those that are eliminated or offset through various measures. To accomplish carbon neutrality in construction, several strategies can be employed. Firstly, the implementation of energy-efficient design principles helps reduce the overall energy consumption of the building. This includes incorporating insulation, efficient HVAC systems, and energy-saving appliances and lighting. In addition, sustainable building materials are utilized, such as recycled materials or those with a minimal carbon footprint. This decreases the energy required for material production and transportation, thus minimizing carbon emissions. Moreover, renewable energy sources are integrated into the construction process. This may involve the installation of solar panels, wind turbines, or geothermal systems to generate clean energy for the building's operations. By reducing reliance on fossil fuels, carbon emissions associated with energy consumption are significantly decreased. Carbon offsetting is another crucial element of carbon neutral construction. This entails investing in projects or initiatives that reduce or eliminate greenhouse gas emissions elsewhere, thereby compensating for the emissions produced during construction. Examples of carbon offsetting activities include reforestation projects, investment in renewable energy initiatives, or support for methane capture programs. Ultimately, carbon neutral construction aims to minimize the environmental impact of building construction and operation by reducing carbon emissions throughout the entire lifespan of the building. By adopting energy-efficient design principles, utilizing sustainable materials, integrating renewable energy sources, and offsetting carbon emissions, carbon neutral construction contributes to the mitigation of climate change and the creation of a more sustainable future.

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