Used in EAF as Charge Coke for Steel Mills Raw Materials
- Ref Price:
-
- 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:
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 are the impacts of carbon emissions on the stability of islands?
- The stability of islands is greatly affected by carbon emissions, with significant and wide-ranging impacts. Climate change, which is caused by carbon emissions, leads to various consequences such as sea level rise, increased storm intensity, and ocean acidification. All of these factors pose serious threats to the stability of islands. Sea level rise is an immediate and visible consequence of carbon emissions on islands. As global temperatures rise, glaciers and ice caps melt, and ocean waters expand, the sea levels gradually increase. This rise in sea level puts low-lying islands in danger of being flooded, eroded, or even completely disappearing. In fact, many small islands, especially in the Pacific and Indian Oceans, are already witnessing the effects of rising sea levels, resulting in the loss of land, displacement of populations, and destruction of infrastructure. Another impact of carbon emissions on islands is the heightened intensity and frequency of storms. The warmer ocean temperatures caused by carbon emissions fuel the formation of tropical storms and hurricanes, which can cause devastating damage to island communities. These storms can lead to widespread destruction of homes, infrastructure, and ecosystems, resulting in long-term economic and social disruptions. Islands are particularly vulnerable to storm surges, which occur when strong winds push seawater onto land, causing extensive flooding and erosion. Ocean acidification, which is caused by the excess absorption of carbon dioxide by the ocean, is another significant consequence of carbon emissions on islands. Increased levels of carbon dioxide in the atmosphere lead to increased absorption by the ocean, resulting in a decrease in pH levels and making the ocean more acidic. This acidification poses a threat to coral reefs, which are crucial for island ecosystems and act as natural barriers against wave action and storm surge. Coral reefs provide habitats for a diverse range of marine life and are vital for tourism and local economies. The loss or degradation of coral reefs due to ocean acidification affects not only the biodiversity but also the ability of islands to withstand climate-related impacts. In conclusion, the impacts of carbon emissions on the stability of islands are profound and severe. Rising sea levels, increased storm intensity, and ocean acidification all present significant threats to the physical and social stability of island communities. It is crucial to take urgent action to reduce carbon emissions, invest in adaptation measures, and support island nations in building resilience to these impacts.
- Q:What is the symbol for carbon?
- The symbol for carbon is "C".
- Q:How does carbon contribute to the flavor of food?
- There are multiple ways in which carbon, found in charcoal or charred substances, can enhance the flavor of food. Firstly, when food is cooked over charcoal, the carbon gives it a smoky taste and aroma, which enhances the overall flavor. This smokiness is particularly desirable in dishes such as barbecued meats, vegetables, and certain cheeses, as it adds a unique and enjoyable element to the taste. Additionally, carbon can serve as a natural filter, absorbing and eliminating impurities from food and drinks. This filtration process helps to get rid of unpleasant smells and flavors, resulting in a cleaner and more refined taste. For instance, activated carbon is often used in the production of alcoholic beverages like whiskey or vodka to remove impurities and create a smoother and more flavorful drink. Moreover, carbon can contribute to the development of desirable texture and color in certain foods. When sugar or other carbohydrates are heated, they undergo caramelization, a process in which the sugars react with heat to form a complex mixture of carbon compounds. This caramelization process creates rich, golden-brown hues and a unique depth of flavor, enhancing the overall taste experience. Lastly, carbon plays a crucial role in the fermentation process, which is essential in producing various types of food and drinks. During fermentation, microorganisms consume sugars and release carbon dioxide, which contributes to the texture, flavor, and carbonation of the final product. This is particularly evident in bread, beer, wine, and other fermented foods, where the presence of carbon dioxide adds lightness, complexity, and effervescence to the flavor. To summarize, carbon enhances the flavor of food through its ability to impart smokiness, act as a natural filter, facilitate caramelization, and participate in fermentation processes. Its presence in different forms enhances the taste, texture, and overall enjoyment of a wide range of food and drinks.
- Q:What is the basic principle of carbon fourteen detection?
- There are 3 kinds of carbon isotopes in nature, and their weight ratio is 12:13:14. They are expressed by carbon -12, carbon -13 and carbon -14 respectively. The first two are stable isotopes. Carbon -14 is radioactive. It exists in the atmosphere and is generated in the upper atmosphere by cosmic rays, neutrons, and atmospheric nitrogen nuclei. It combines C4O2 molecules with oxygen in the atmosphere, which is the same as carbon dioxide (CO2). Therefore, it mixes with carbon dioxide to participate in the natural carbon exchange movement. It is absorbed by plants by photosynthesis and stored in plants. People and animals need to eat plants, so they are also stored in human and animal bodies. During the life of the organism, they continuously acquire the radioactive carbon from the atmosphere. But when an animal or plant dies, it stops absorbing and reduces the radioactive carbon in the body. For about 5730 years, its content could be attenuated by half. So physicists call the half-life 5730 years. Therefore, as long as the instruments to measure the trees, grain, animal bones and bone biological remains in the existing carbon content of -14, compared with its original carbon -14 level, you can calculate their death in many years ago, which can be inferred and their coexistence remains (such as construction sites, tombs or other relics how many years have elapsed since).Pro, please [adopted the answer], your adoption is the driving force for my answer, thank you.
- Q:What are the impacts of carbon emissions on the stability of tundra ecosystems?
- The impacts of carbon emissions on the stability of tundra ecosystems are significant and wide-ranging. Carbon emissions, primarily in the form of greenhouse gases such as carbon dioxide and methane, contribute to global warming and climate change. As a result, the tundra ecosystems, which are particularly vulnerable to temperature changes, experience several negative effects. Firstly, increased carbon emissions lead to rising temperatures, causing the permafrost in the tundra to thaw. Permafrost is a layer of permanently frozen soil that acts as a foundation for the tundra ecosystem. When it thaws, the stability of the entire ecosystem is compromised. The ground becomes unstable, leading to collapsing landscapes, landslides, and altered drainage patterns. This can disrupt plant and animal habitats, as well as impact the distribution of water resources. Secondly, as permafrost thaws, organic matter that has been frozen for thousands of years starts to decompose. This decomposition process releases large amounts of carbon dioxide and methane into the atmosphere, further exacerbating the greenhouse effect. This positive feedback loop accelerates climate change and contributes to the overall increase in carbon emissions. Furthermore, the thawing of permafrost also affects the vegetation in tundra ecosystems. Many plant species in the tundra rely on the permafrost layer for stability and nutrient availability. With its degradation, plants face difficulties in establishing and maintaining their root systems. This, in turn, reduces plant productivity and alters the composition of plant communities. Changes in vegetation can impact wildlife, such as reindeer, caribou, and migratory birds, which depend on specific plant species for food and shelter. Additionally, the increased thawing of permafrost releases previously trapped pollutants and contaminants, which can further harm the stability of tundra ecosystems. These pollutants, such as heavy metals and toxic chemicals, can enter waterways and affect aquatic life, disrupting the delicate balance of the ecosystem. Overall, carbon emissions contribute to the destabilization of tundra ecosystems through the thawing of permafrost, alteration of vegetation, release of greenhouse gases, and contamination of water resources. These impacts not only affect the tundra's unique biodiversity but also have implications for global climate change. It is crucial to reduce carbon emissions and mitigate the effects of climate change to preserve the stability and integrity of these fragile ecosystems.
- Q:How does carbon impact the availability of sustainable development policies?
- Carbon impacts the availability of sustainable development policies by directly contributing to climate change. The excessive emission of carbon dioxide and other greenhouse gases from human activities leads to global warming, which in turn affects natural resources, ecosystems, and communities. To mitigate the negative impacts of carbon, sustainable development policies aim to reduce carbon emissions, promote renewable energy sources, and encourage sustainable practices. By addressing carbon emissions, these policies help create a more sustainable future by preserving resources, minimizing environmental degradation, and fostering social and economic well-being.
- Q:What are the consequences of increased carbon emissions on urban areas?
- Increased carbon emissions have significant consequences on urban areas. One of the most notable impacts is the exacerbation of air pollution. Carbon emissions, particularly from vehicles and industrial activities, contribute to the release of harmful pollutants such as nitrogen oxides and particulate matter. These pollutants can lead to respiratory problems, exacerbate existing health conditions, and increase the risk of lung cancer and cardiovascular diseases among urban residents. Furthermore, increased carbon emissions contribute to the phenomenon of urban heat islands. Carbon dioxide and other greenhouse gases trap heat in the atmosphere, leading to rising temperatures in urban areas. This effect is particularly pronounced due to the abundance of concrete and asphalt surfaces that absorb and radiate heat. As a result, urban areas experience higher temperatures than surrounding rural areas, exacerbating the discomfort and health risks associated with heat stress, especially for vulnerable populations such as the elderly and those with limited access to cooling resources. The consequences of increased carbon emissions on urban areas also extend to the natural environment. Urban green spaces and ecosystems are negatively impacted as higher levels of carbon dioxide can disrupt plant growth and reduce biodiversity. This further exacerbates the loss of natural habitats and the degradation of urban ecosystems, leading to a decrease in the provision of ecosystem services such as air purification, temperature regulation, and stormwater management. In addition to the environmental and health impacts, increased carbon emissions also have economic consequences for urban areas. The cost of mitigating and adapting to climate change-induced challenges, such as flooding and extreme weather events, increases as carbon emissions rise. This puts a strain on local governments' budgets and can lead to higher taxes or reduced funding for other essential services. To address these consequences, it is crucial for urban areas to implement strategies that reduce carbon emissions and promote sustainability. This includes investing in public transportation, encouraging the use of renewable energy sources, promoting energy-efficient buildings, and implementing policies to reduce vehicle emissions. By taking these measures, urban areas can mitigate the negative consequences of increased carbon emissions and create healthier, more sustainable environments for their residents.
- Q:What is the carbon content of different types of soil?
- The carbon content of different types of soil can vary significantly depending on various factors such as climate, vegetation, and land management practices. Generally, soils with higher organic matter content tend to have higher carbon content. Peat soils, for example, have the highest carbon content among all soil types, ranging from 30% to 60%. These soils are formed in wetland areas where the decomposition of organic matter is slow due to water saturation. As a result, large amounts of carbon accumulate over time. Forest soils also tend to have relatively high carbon content, varying between 1% and 10%. Forests provide a continuous supply of organic matter through litterfall, which contributes to the build-up of carbon in the soil. Agricultural soils, on the other hand, typically have lower carbon content compared to peat or forest soils. The carbon content of agricultural soils is influenced by factors such as crop rotation, organic amendments, and tillage practices. Depending on these factors, carbon content in agricultural soils can range from less than 1% to around 6%. Grassland soils may have carbon contents similar to agricultural soils, depending on the management practices. However, in undisturbed grasslands with high plant productivity, carbon content can be relatively higher, ranging from 2% to 8%. In arid and desert regions, soils tend to have lower carbon content due to limited vegetation and slower organic matter decomposition rates. Carbon content in these soils is often less than 1%. It is important to note that these ranges are generalizations, and the carbon content of soil can vary within and between soil types. Additionally, changes in land use, such as deforestation or conversion of grasslands to agriculture, can significantly impact the carbon content of soils.
- Q:How does carbon affect water quality?
- Carbon can have both positive and negative effects on water quality. On one hand, carbon is a natural part of the carbon cycle and plays a crucial role in maintaining the balance of aquatic ecosystems. Carbon can act as a nutrient for aquatic plants, promoting their growth and providing food and habitat for other organisms within the food chain. However, excessive amounts of carbon in water can lead to negative impacts on water quality. One way this occurs is through an increase in dissolved organic carbon (DOC). Elevated levels of DOC can result from the decomposition of organic matter, such as dead plants and animals, and the leaching of organic compounds from soil. These organic compounds can have negative effects on water quality by reducing the amount of dissolved oxygen available for aquatic organisms, which can lead to the suffocation of fish and other aquatic life. Additionally, high levels of carbon can contribute to the process of eutrophication. Eutrophication occurs when there is an excess of nutrients, including carbon, in water bodies, leading to an overgrowth of algae and other aquatic plants. This excessive growth can result in the depletion of oxygen levels in the water as the plants decompose, causing harm to fish and other organisms that rely on oxygen for survival. Furthermore, carbon can also interact with other pollutants present in water, such as heavy metals and pesticides, which can become more toxic and bioavailable when combined with carbon. This can have detrimental effects on aquatic organisms and disrupt the overall balance of the ecosystem. Overall, while carbon is essential for the functioning of aquatic ecosystems, excessive amounts can negatively impact water quality by reducing oxygen levels, promoting eutrophication, and enhancing the toxicity of other pollutants. Therefore, it is crucial to monitor and manage carbon levels in water bodies to ensure the maintenance of a healthy and balanced aquatic ecosystem.
- Q:How does carbon dioxide affect ocean acidity?
- Carbon dioxide affects ocean acidity by increasing the concentration of carbonic acid in the water. When carbon dioxide dissolves in seawater, it reacts with water molecules to form carbonic acid, which then dissociates into hydrogen ions and bicarbonate ions. The increase in hydrogen ions leads to a decrease in pH, making the ocean more acidic. This process is known as ocean acidification and can have harmful effects on marine life, particularly on organisms with calcium carbonate shells or skeletons, as the increased acidity can make it harder for them to build and maintain their structures.
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Used in EAF as Charge Coke for Steel Mills Raw Materials
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 21 m.t.
- Supply Capability:
- 6000 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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