China Calcined anthracite as carbon additive for steel plant
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- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20.8
- Supply Capability:
- 1008 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.It is playing more and more important role in the industry
Best quality Anthracite as raw materials through high temperature calcined at over 2000℃ 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 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:
G-High Calcined Anthracite is produced when Anthracite is calcined under the temperature of 1240°C in vertical shaft furnaces. G-High Calcined Anthracite is mainly used in electric steel ovens, water filtering, rust removal in shipbuilding and production of carbon material. It is playing more and more important role in the industry
Specifications:
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
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?
- 1, carbon fiber has a benzene ring structure, making it difficult to rotate the molecular chain. A polymer molecule cannot fold and stretch to form a rodlike structure, thus giving fibers a high modulus.The linear structure of carbon fiber polymers allows molecules to be arranged so closely that a large number of polymer molecules can be accommodated in a unit volume. This high density makes the fibers stronger.
- Q: How is carbon used in the production of lubricants?
- Lubricants are produced using carbon in various ways. Base oil is one of the primary applications of carbon in lubricant production. Lubricants mainly consist of carbon-based molecules like mineral oils, synthetic oils, and vegetable oils. These oils are either obtained from crude oil or synthesized from other carbon-rich compounds. The base oil contains carbon atoms that form long chains or rings, offering exceptional lubricating properties. These carbon chains or rings possess high viscosity, reducing friction between moving parts. Consequently, this minimizes wear and tear, heat generation, and energy loss in different mechanical systems. Carbon is also utilized to create additives for lubricants. These additives are added to the base oil to improve its performance and provide additional advantages. For instance, graphite and molybdenum disulfide are carbon-based additives that deliver superior lubrication under extreme pressures and temperatures. They create a protective layer on the surface of moving parts, decreasing friction and preventing metal-to-metal contact. Moreover, carbon-based additives can enhance the oxidation resistance and anti-wear characteristics of lubricants. By introducing carbon molecules with specific functional groups, lubricants acquire the ability to form a protective film on metal surfaces. This film prevents corrosion and extends the lifespan of machinery. In conclusion, carbon plays a vital role in lubricant production. It acts as the base oil, providing viscosity and lubricating properties, and serves as an additive to optimize performance and safeguard machinery. Without carbon, the production of effective lubricants would be impossible.
- Q: What are the different types of carbon-based polymers?
- There are several different types of carbon-based polymers, including polyethylene, polypropylene, polystyrene, polyvinyl chloride (PVC), and polyurethane.
- Q: What are greenhouse gases?
- Greenhouse gases are gases that trap heat in the Earth's atmosphere, contributing to the greenhouse effect. They include carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), and fluorinated gases. These gases are naturally occurring and are also emitted through human activities such as burning fossil fuels, deforestation, and industrial processes. The greenhouse effect is vital for life on Earth as it helps to keep the planet warm enough to support life. However, excessive emissions of greenhouse gases have caused an imbalance in the atmosphere, leading to global warming and climate change. It is important to reduce greenhouse gas emissions and find sustainable alternatives to mitigate the impacts of these gases on our planet.
- Q: What are the impacts of carbon emissions on the stability of mountain glaciers?
- Mountain glaciers are significantly affected by carbon emissions, which have significant consequences for their stability. The release of carbon dioxide and other greenhouse gases into the atmosphere contributes to global warming and climate change. This rise in global temperatures directly impacts the health and stability of mountain glaciers. One of the main outcomes of increased carbon emissions is the accelerated melting of mountain glaciers. Warmer temperatures cause glaciers to melt at a faster pace, resulting in a decrease in their size and volume. This not only affects the visual appeal of these natural wonders but also has major implications for water resources and ecosystems. Mountain glaciers serve as natural reservoirs, holding water in the form of ice and gradually releasing it over time. This process helps regulate water flow in rivers and streams, ensuring a consistent water supply for downstream communities, agriculture, and ecosystems. However, as carbon emissions contribute to glacier melting, this natural water storage mechanism is disrupted. The loss of glaciers leads to reduced water availability during dry seasons and can result in water scarcity for communities dependent on glacier meltwater. Moreover, the retreat of mountain glaciers due to carbon emissions has ecological consequences. These glaciers provide critical habitats for various plant and animal species. The loss of glacier ice and associated ecosystems can have a ripple effect on the entire ecosystem, resulting in the decline or even extinction of species reliant on glacier-fed environments. The impacts of carbon emissions on mountain glaciers also extend beyond local communities and ecosystems. Glacial meltwater plays a significant role in the overall water supply in many regions globally. As glaciers shrink and vanish, the availability of water resources becomes uncertain, particularly in areas heavily reliant on glacier meltwater. This can potentially lead to conflicts over water resources and worsen existing tensions. In conclusion, the stability of mountain glaciers is severely affected by carbon emissions. The accelerated melting of glaciers disrupts water availability, threatens ecosystems, and presents challenges for water resource management. It is crucial to reduce carbon emissions to mitigate these impacts and preserve the integrity and functionality of mountain glaciers.
- Q: What are the advantages of carbon nanotube transistors?
- Carbon nanotube transistors have several advantages over traditional silicon-based transistors. Firstly, carbon nanotubes have a much smaller size, allowing for the creation of highly compact and powerful electronic devices. Their high current-carrying capacity also enables faster and more efficient signal processing. Additionally, carbon nanotubes possess excellent electrical properties, such as high mobility and low resistance, resulting in reduced power consumption and improved device performance. Moreover, they exhibit exceptional thermal conductivity, ensuring better heat dissipation and overall device reliability. Lastly, carbon nanotubes are highly flexible and can be integrated into various substrates, enabling the development of flexible and wearable electronics.
- Q: How does carbon monoxide affect human health?
- Human health can be severely impacted by carbon monoxide, a highly toxic gas. When we breathe it in, carbon monoxide enters our bloodstream and binds with hemoglobin, the molecule responsible for delivering oxygen to our cells. This binding is incredibly strong and hampers the effective delivery of oxygen, resulting in a condition known as carboxyhemoglobinemia. The symptoms of carbon monoxide poisoning can vary depending on the concentration and duration of exposure. Initially, individuals may experience mild symptoms like headaches, fatigue, dizziness, and nausea. However, if exposure continues or occurs at higher concentrations, these symptoms can escalate to confusion, impaired judgment, loss of consciousness, and even death. One of the most dangerous aspects of carbon monoxide is its ability to go unnoticed, as it lacks color, odor, and taste. This makes it difficult to detect its presence without proper monitoring equipment. Carbon monoxide poisoning can arise from various sources, including faulty heating systems, poorly ventilated appliances, and running engines in enclosed spaces. Prolonged or repeated exposure to carbon monoxide can result in long-term health consequences. It can lead to neurological damage, memory loss, cognitive impairment, and even permanent brain damage. Additionally, it can worsen existing cardiovascular conditions, increasing the chances of heart attacks and strokes. To safeguard ourselves from carbon monoxide poisoning, it is crucial to ensure proper ventilation and functional carbon monoxide detectors in our homes and workplaces. Regular maintenance of appliances and heating systems is also essential to minimize the risk of leaks. Recognizing the symptoms of carbon monoxide poisoning and seeking immediate medical attention are vital in preventing severe health outcomes.
- Q: How is carbon used in the production of fertilizers?
- Fertilizer production relies on carbon as a vital ingredient. Various forms of carbon, such as organic matter, carbon dioxide, and carbonates, are used for this purpose. These carbon sources have multiple benefits, including enhancing soil fertility, promoting plant growth, and increasing crop yield. Organic matter, such as compost, manure, and crop residues, contains decomposed plant and animal materials, providing carbon to the soil. When incorporated into the soil, these organic sources supply plants with essential nutrients like nitrogen, phosphorus, and potassium. They also improve soil structure, water retention, and microbial activity, all of which are crucial for optimal plant growth. Carbon dioxide (CO2) is another valuable source of carbon utilized in fertilizer production. This greenhouse gas is captured from industrial emissions and utilized in the production process. CO2 is transformed into different chemical compounds like urea and ammonium bicarbonate, which serve as nitrogen fertilizers. These fertilizers gradually release nitrogen, ensuring a continuous supply of nutrients to plants over an extended period. Furthermore, carbonates, particularly calcium carbonate, are employed as neutralizing agents in fertilizers. They aid in balancing the pH levels of acidic soils, making them more suitable for plant growth. Additionally, carbonates provide a source of calcium, an essential nutrient that further enhances plant growth and development. To summarize, carbon plays a critical role in fertilizer production by providing essential nutrients, improving soil fertility, and enhancing plant growth. Whether in the form of organic matter, carbon dioxide, or carbonates, carbon is an indispensable component that contributes to the success of modern agriculture.
- Q: Which carbon content is larger, steel or pig iron?
- carbon content more than 2.11% of iron, iron carbon content in general industry 2.5%--4%. I hope I can help you.
- 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.
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China Calcined anthracite as carbon additive for steel plant
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20.8
- Supply Capability:
- 1008 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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