Used in EAF as Charge Coke for Steel Mills with Mositure 0.5%max

Used in EAF as Charge Coke for Steel Mills with Mositure 0.5%max

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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 Charge Coke for Steel Mills with Mositure 0.5%max

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:Carbon 60 related information: Discovery and structural features of carbon sixtyIn October 7, 1996, the Royal Swedish Academy of Sciences decided to award the 1996 Nobel prize for chemistry to Robert FCurl, Jr (USA), Harold WKroto (UK) and Richard ESmalley (USA) in recognition of their discovery of C60.In early September 1995, Rice University of Texas Smalley lab, Kroto etc. in order to form the process simulation of carbon clusters N near the red giant in the atmosphere, the laser gasification experiment of graphite. They found that there is a series formed by an even number of carbon atoms from the molecular mass spectra, which have a 20~25 times larger than the other peak peak, the peak corresponding to the quality of the number of molecules formed by 60 carbon atoms.What structure of C60 molecules can be stabilized? Layered graphite and diamond tetrahedral structure exists in the form of two kinds of stable carbon, when 60 carbon atoms arranged in any of them, there will be many dangling bonds, will be very lively, not showing the mass signal so stable. This shows that the C60 molecule has a completely different structure from graphite and diamond. Inspired by architect Buckminster Fuller composed of pentagons and hexagons dome building, Kroto thinks that C60 is composed of 60 spherical carbon atoms with 32 sides, i.e. 12 pentagons and 20 hexagons, so there is no double bond in C60 molecule.In C60 molecules, each carbon atom with three carbon atoms in SP2 hybrid orbitals and the adjacent connected, a hybrid P track did not participate in the remaining in the C60 shell periphery and the cavity formed spherical PI key, thus having aromatic. In honor of Fuller, they proposed the use of Buckminsterfullerene to name C60. Later, all the molecules containing even numbered carbon, including C60, were called Fuller, and the name was fullerene.

Q:What is latent carbon?: With prochiral carbon atoms called prochiral molecules.For potential chiral compounds, can also be used to determine the order of rule configuration. For example, an atom of hydrogen by deuterium methylene propionate (D) replaced, if converted into R configuration, the hydrogen atom is called latent -R (pro-R) hydrogen atoms into S; if the configuration is called latent -S (pro-S the hydrogen atom).For medical workers, prochiral is an important concept. Almost all of the biological chemical reaction is controlled by the enzyme, the enzyme for prochiral molecules not symmetrically reaction, so they are able to identify two identical atoms or atomic groups, because they are chiral compounds. For example two methylene citric acid and only one methylene by enzymes (from rat liver) into carbonyl group.

Q:How does carbon impact the availability of clean drinking water?: The availability of clean drinking water can be significantly affected by carbon through various processes. One major way carbon impacts water quality is through the formation of acid rain caused by carbon dioxide emissions. When carbon dioxide combines with water in the atmosphere, it forms carbonic acid, which can be extremely harmful to water bodies. Freshwater sources can be devastated by acid rain, primarily caused by the release of carbon emissions from industrial activities and the burning of fossil fuels. This can result in a decrease in the pH level of lakes, rivers, and groundwater, making the water more acidic. The increased acidity can harm aquatic life, destroy ecosystems, and make water sources unsuitable for drinking, agriculture, or industrial use. Furthermore, carbon can affect the availability of clean drinking water through its role in climate change. Excessive carbon emissions contribute to the greenhouse effect, leading to rising global temperatures and changes in weather patterns. These changes can cause prolonged droughts and intense rainfall events, both of which can have negative effects on water availability and quality. Climate change-induced droughts can cause water scarcity as precipitation patterns become less predictable and water sources dry up. This can result in conflicts over limited water resources and force communities to rely on contaminated or unsafe water sources. Conversely, intense rainfall events caused by climate change can lead to flooding, overwhelming sewage systems and contaminating drinking water with pollutants and pathogens. Additionally, carbon emissions are linked to the degradation of natural ecosystems, such as forests and wetlands, which play a crucial role in water purification. Forests act as natural filters, absorbing carbon dioxide and releasing oxygen, while wetlands naturally filter and cleanse water. When these ecosystems are destroyed or degraded due to deforestation or drainage, the availability of clean drinking water is further compromised. To conclude, carbon emissions have a significant impact on the availability of clean drinking water. Acid rain formation, climate change-induced droughts and floods, and the degradation of natural ecosystems all contribute to water scarcity and contamination. It is crucial to protect and reduce carbon emissions in order to ensure the availability of clean drinking water for both present and future generations.

Q:How is carbon used in the production of ink?: Carbon is used in the production of ink as a pigment, providing the black color commonly seen in inks.

Q:What are the potential uses of carbon nanomaterials in medicine?: Due to their distinctive properties, carbon nanomaterials hold great promise in the field of medicine. One area where they could be utilized is in drug delivery systems. The efficient loading and release of therapeutic agents, made possible by their high surface area-to-volume ratio, enables targeted and controlled drug delivery. As a result, more effective treatments with fewer side effects can be achieved. Another potential application of carbon nanomaterials is in medical imaging. Carbon nanotubes and graphene, among others, possess excellent optical and electrical properties that can enhance imaging techniques like MRI and CT scans. This enhancement could result in improved accuracy and resolution, leading to better disease diagnosis and monitoring. Moreover, carbon nanomaterials exhibit antibacterial properties that can be harnessed for wound healing and infection control. They can effectively eliminate bacteria and prevent the formation of biofilms, which are often resistant to traditional antibiotics. This has the potential to revolutionize infection treatment, particularly for bacteria that have become resistant to antibiotics. Additionally, carbon nanomaterials hold promise in tissue engineering and regenerative medicine. Their biocompatibility, mechanical strength, and electrical conductivity make them suitable for creating scaffolds that support tissue growth and promote regeneration. They can also enhance the electrical stimulation of tissues, aiding in nerve regeneration and improving the functionality of artificial organs. Furthermore, carbon nanomaterials have been investigated for their ability to detect and monitor diseases at an early stage. Their unique electronic and optical properties can be leveraged in biosensors and diagnostic devices, enabling sensitive and specific detection of disease-associated biomarkers. While the potential applications of carbon nanomaterials in medicine are extensive, it is important to emphasize that further research and development are necessary to ensure their safety, efficacy, and long-term effects. Regulatory considerations and ethical concerns surrounding the use of nanomaterials in medicine also need to be addressed. Nevertheless, the promising capabilities of carbon nanomaterials offer hope for the future of advanced and personalized medical treatments.

Q:How is carbon dioxide released into the atmosphere?: Carbon dioxide is released into the atmosphere through a variety of natural and human activities. One of the primary sources of carbon dioxide is the burning of fossil fuels such as coal, oil, and natural gas for energy production. When these fuels are burned, carbon dioxide is released as a byproduct of combustion. This happens in power plants, factories, and vehicles that rely on these fossil fuels for energy. Deforestation and land-use changes also contribute to the release of carbon dioxide into the atmosphere. Trees absorb carbon dioxide through photosynthesis, and when they are cut down or burned, the stored carbon is released back into the atmosphere. This is particularly significant in tropical rainforests, where large amounts of carbon are stored in vegetation. Additionally, natural processes such as respiration and volcanic eruptions release carbon dioxide into the atmosphere. Respiration is the process by which living organisms, including humans and animals, breathe in oxygen and exhale carbon dioxide as a waste product. Volcanic eruptions release carbon dioxide stored in magma and rock formations. Overall, the release of carbon dioxide into the atmosphere is a combination of both natural and human activities. However, human activities, particularly the burning of fossil fuels and deforestation, have significantly increased the levels of carbon dioxide in the atmosphere, leading to the greenhouse effect and climate change.

Q:What are the basic structures of iron carbon alloys?: Ferrite: a solid solution in which carbon is dissolved in alpha -Fe, called ferrite. The symbol is Fe. Ferritic carbon content is very low, at 727 degrees of 0.0008%, and its mechanical properties similar to pure iron, strength and hardness is not high, plasticity and toughness good.Austenite: a solid solution in which carbon is dissolved in gamma -Fe, called austenite.

Q:What are the different types of carbon-based plastics?: There are several different types of carbon-based plastics, each with unique properties and applications. Some common types include: 1. Polyethylene (PE): This is the most widely used plastic and can be found in various forms such as high-density polyethylene (HDPE) and low-density polyethylene (LDPE). PE is known for its strength, flexibility, and resistance to chemicals, making it suitable for applications like packaging, pipes, and toys. 2. Polypropylene (PP): PP is another popular plastic known for its high melting point, chemical resistance, and durability. It is commonly used in automotive parts, appliances, and packaging. 3. Polystyrene (PS): PS is a rigid plastic that is often used in disposable products like food containers and packaging materials. It is lightweight and has good insulation properties. 4. Polyvinyl Chloride (PVC): PVC is a versatile plastic that can be rigid or flexible depending on its formulation. It is commonly used in construction materials, pipes, cables, and vinyl flooring. 5. Polyethylene Terephthalate (PET): PET is a strong and lightweight plastic that is commonly used in beverage bottles, food packaging, and textile fibers. It is known for its excellent gas and moisture barrier properties. 6. Polycarbonate (PC): PC is a transparent plastic known for its high impact resistance and heat resistance. It is often used in eyewear, automotive parts, and electronic devices. These are just a few examples of carbon-based plastics, and there are many other variations and blends available in the market. The choice of plastic depends on its intended application, desired properties, and environmental considerations.

Q:What are the different types of carbon steel?: There are several different types of carbon steel, including low carbon steel, medium carbon steel, and high carbon steel. Each type has varying levels of carbon content, which affects its strength, hardness, and machinability. Low carbon steel has the lowest carbon content and is known for its ductility and ease of welding. Medium carbon steel contains a higher carbon content and is more durable, making it suitable for applications that require strength and toughness. High carbon steel has the highest carbon content and is exceptionally strong and hard, but also less ductile and more brittle.

Q:Benefits of reducing carbon emissions: 1, carbon dioxide in fresh air content of about 0.03%. People living in this space will not be harmed, if the indoor gathered a lot of people, and the air is not circulating. Or indoor gas, liquefied petroleum gas and coal combustion, the oxygen content in the air is relatively reduced, produce large amounts of carbon dioxide, the indoor personnel will appear different degrees of poisoning symptoms. As for the maximum allowable content of carbon dioxide in indoor air, there is no uniform regulation in different countries. Japan has a standard of ventilation when the content of carbon dioxide in the indoor air is 0.15%. The following table shows the effect of CO2 content in air on human body.

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