Used in EAF as Charge Coke for Steel Mills with VM 2%max
- 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 |
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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:How does carbon contribute to the strength of concrete?
- There are several ways in which carbon can contribute to the strength of concrete. One primary method involves the utilization of carbon nanotubes (CNTs) or carbon fibers. These substances are added to the concrete mixture to act as reinforcement and enhance its mechanical properties. Incorporating CNTs or carbon fibers into the concrete results in the formation of a network consisting of small, sturdy, and lightweight particles. This network serves to enhance the overall strength and durability of the concrete, making it more resistant to cracking, flexing, and other types of structural damage. Furthermore, the carbon particles also improve the bonding between the cement paste and the aggregates in the concrete. This improved bonding increases the strength at the interface, resulting in a more cohesive and robust concrete matrix. Moreover, carbon can also contribute to the strength of concrete by acting as a pozzolan. Pozzolans are materials that undergo a chemical reaction with calcium hydroxide, a byproduct of cement hydration, to form additional cementitious compounds. These compounds fill in the gaps between cement particles, leading to a denser and stronger concrete structure. Carbon black, which is a finely divided form of carbon, is commonly used as a pozzolan in concrete mixtures. Overall, the incorporation of carbon in concrete, whether through carbon nanotubes, carbon fibers, or as a pozzolan, can significantly enhance its strength and performance. By reinforcing the concrete matrix, improving bonding, and filling in gaps, carbon helps create a more durable and robust material suitable for various construction applications.
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- Q:What is the role of carbon in organic chemistry?
- Carbon is the backbone of organic chemistry as it has the unique ability to form covalent bonds with other carbon atoms and a wide variety of other elements, resulting in the vast diversity of organic compounds. It is the element that allows for the formation of complex molecules, such as carbohydrates, proteins, lipids, and nucleic acids, which are essential for life processes.
- Q:What is a carbon free martensite?
- Common martensite in iron based alloys, the essence of carbon and alloy elements (or) in alpha iron in the supersaturated solid solution. The iron carbon alloy is two yuan, carbon in alpha iron in the supersaturated solid solution.
- Q:What are the applications of graphite in industry?
- Graphite has various applications in the industry due to its unique properties. It is commonly used as a lubricant in machinery and equipment due to its low friction coefficient. Graphite is also used as an electrode material in batteries, as it can store and release electrical energy efficiently. Additionally, it is used in the production of crucibles, refractory materials, and foundry molds due to its high heat resistance. Graphite is also utilized in the manufacturing of steel and other metals, as it acts as a carbon additive to improve their strength and durability.
- Q:How to identify a laptop shell is carbon fiber
- Carbon fiber, as its name suggests, is made from carbon fiber, so there are several characteristics. First, if it is not colored, you can see the obvious fiber. Second is black carbon color. And it's a lot more than ABS.
- Q:Why use carbon batteries for alarm clocks?
- You said carbon battery is called alkaline battery his standard voltage is 1.5V the charging the battery is generally 1.2V. to this problem is not a reward.
- Q:What are the effects of carbon emissions on the stability of alpine ecosystems?
- The effects of carbon emissions on the stability of alpine ecosystems are significant and far-reaching. Carbon emissions, primarily in the form of carbon dioxide, contribute to the greenhouse effect and subsequent climate change. This leads to a series of impacts that directly affect the stability of alpine ecosystems. One of the most noticeable effects is the increase in global temperatures. As temperatures rise, glaciers and snow caps in alpine regions melt at accelerated rates. This has a profound impact on the availability of freshwater resources, as alpine regions are often the source of major rivers and lakes. Reduced water availability not only affects the survival of plant and animal species but also impacts human populations relying on these water sources for agriculture, drinking water, and hydropower generation. Another consequence of carbon emissions is the alteration of precipitation patterns. Climate change disrupts the balance of rainfall and snowfall in alpine ecosystems, leading to more frequent and severe droughts or intense rainfall events. Such changes in precipitation patterns can result in soil erosion, landslides, and the overall destabilization of alpine terrain. This poses a threat to the survival of alpine flora and fauna, as well as the loss of vital habitats and biodiversity. Furthermore, carbon emissions contribute to the acidification of alpine lakes and rivers. Increased carbon dioxide in the atmosphere dissolves in water bodies, forming carbonic acid. This acidification negatively affects aquatic organisms, such as fish and amphibians, by impairing their reproductive abilities, altering their behavior, and even causing mortality. It also disrupts the delicate balance of alpine freshwater ecosystems, leading to a decline in species diversity and ecological resilience. Lastly, carbon emissions can indirectly impact alpine ecosystems through the spread of invasive species. Climate change creates favorable conditions for the expansion of non-native plant and animal species into higher elevations. These invasive species can outcompete native flora and fauna, disrupt ecological interactions, and ultimately lead to the displacement or extinction of native species. This disrupts the natural balance of alpine ecosystems and compromises their stability. In conclusion, carbon emissions have profound effects on the stability of alpine ecosystems. These emissions contribute to the melting of glaciers, alteration of precipitation patterns, acidification of water bodies, and the spread of invasive species. These impacts disrupt the balance of alpine ecosystems, leading to the loss of biodiversity, habitat degradation, and reduced availability of freshwater resources. Urgent action to mitigate carbon emissions is crucial to preserve the stability and functioning of these fragile ecosystems.
- Q:But their chemical symbols are different, so they are different elements, different substances, but they feel the same thing... Tangled up ~!
- The difference is that one of the similarities is that the appearance is black. However, the lead section is metallic luster. Carbon density is very small, about 2G per cubic centimeter, lead density is great, the density is more than 10g per cubic centimeter. Carbon is a nonmetal that can be converted into diamond. Lead is a kind of metal. Carbon is a chemically stable substance at normal temperature. Without poison, activated carbon can be used as a gas mask. Lead is a heavy metal that is harmful to humans. The chemical properties are more lively and can be used as lead batteries. The melting point of lead is very low, only a few Baidu, and the melting point of carbon can reach more than 3000 degrees. Edison made the filament out of carbon. You know that?.
- Q:How does carbon affect ocean acidification?
- Carbon dioxide (CO2) is a greenhouse gas that is released into the atmosphere through various human activities, such as burning fossil fuels and deforestation. A significant portion of this CO2 is absorbed by the oceans, leading to a process known as ocean acidification. When CO2 dissolves in seawater, it reacts with water molecules to form carbonic acid. This reaction increases the concentration of hydrogen ions (H+), resulting in a decrease in pH levels, making the seawater more acidic. This decrease in pH is a key characteristic of ocean acidification. As the ocean becomes more acidic, it affects the delicate balance of chemical compounds that many marine organisms rely on for their survival and growth, such as corals, shellfish, and phytoplankton. These organisms use calcium carbonate to build their shells or skeletons, but the increased acidity hinders their ability to do so. Ocean acidification also affects the growth and development of marine plants and animals. For example, the larvae of some marine species are sensitive to changes in pH levels, which can impact their ability to form strong shells or skeletons. Additionally, acidified waters can disrupt the metabolism and reproductive processes of many marine organisms. The consequences of ocean acidification extend beyond individual organisms. Entire ecosystems, such as coral reefs, are threatened by the increasing acidity. Coral reefs provide habitat for countless species and are a crucial part of marine biodiversity. However, the more acidic conditions make it difficult for corals to build and maintain their calcium carbonate structures, leading to coral bleaching and the degradation of reef systems. Furthermore, ocean acidification can have cascading effects on other marine organisms and food webs. For instance, changes in the growth and survival rates of phytoplankton, a primary food source for many marine species, can disrupt the entire food chain, affecting fish populations and ultimately impacting human communities that depend on seafood for sustenance and livelihoods. In conclusion, the increase in carbon dioxide emissions is contributing to ocean acidification, which is altering the chemistry of the oceans and posing significant threats to marine life and ecosystems. Understanding and addressing the causes and impacts of ocean acidification are crucial for the long-term health and sustainability of our oceans.
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Used in EAF as Charge Coke for Steel Mills with VM 2%max
- 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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