China Calcined anthracite as carbon additive for steel plant

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:

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

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China Calcined anthracite as carbon additive for steel plant

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 difference between carbon steel pipes and stainless steel pipes and seamless steel tubes?: As the name implies, carbon steel is made of carbon steel, forming mostly by welding, drawing, rolling, adopted the extrusion molding, and the steel tube drawing, rolling, extrusion molding are called seamless steel pipe welded steel pipe.

Q:How is carbon stored in the Earth's crust?: Various forms of carbon are stored in the Earth's crust through different geological processes. One primary method of storage involves the creation of sedimentary rocks like limestone, dolomite, and chalk. These rocks consist mainly of calcium carbonate, which comes from the shells and skeletons of marine organisms that existed millions of years ago. As time passes, these remains gather on the ocean floor and become compressed and cemented, effectively trapping carbon within them. Another way carbon is stored in the Earth's crust is through carbonation. Carbon dioxide (CO2) from the atmosphere can dissolve in water and react with specific minerals, like basalt, leading to the formation of carbonate minerals such as calcite or magnesite. This natural process occurs through chemical weathering and volcanic activity, aiding in the sequestration of carbon within the Earth's crust. Moreover, organic carbon takes the form of fossil fuels, including coal, oil, and natural gas. These fuels are the remnants of ancient plants and microorganisms that lived and perished millions of years ago. Over time, the organic matter becomes buried and subjected to high pressure and temperature, resulting in a process known as diagenesis, which eventually converts it into fossil fuels. These deposits serve as carbon reservoirs within the Earth's crust. In summary, the Earth's crust acts as a significant carbon sink, efficiently storing carbon through processes such as the formation of sedimentary rocks, carbonation, and the accumulation of fossil fuels. However, it is crucial to note that human activities, particularly the combustion of fossil fuels, are releasing substantial amounts of stored carbon into the atmosphere, contributing to global climate change.

Q:How does carbon impact the stability of tundra ecosystems?: The stability of tundra ecosystems is impacted by carbon in several ways. To begin with, carbon is essential for the formation and development of tundra soils. When plants in the tundra grow and undergo photosynthesis, they absorb carbon dioxide from the atmosphere and convert it into organic matter. This organic matter eventually decomposes, adding carbon to the soil and creating a layer of permafrost rich in organic material. This layer of permafrost helps to stabilize the ecosystem. Furthermore, carbon in the form of vegetation acts as a protective layer against erosion in tundra ecosystems. The dense cover of mosses, lichens, and shrubs holds the soil in place, preventing it from being washed away by wind or water. This stabilization is crucial in the tundra, where plant growth and soil development are limited by cold temperatures and short growing seasons. Moreover, the stability of tundra ecosystems is influenced by the release of greenhouse gases, such as carbon dioxide and methane, from the melting permafrost. As global temperatures rise, the permafrost thaws and releases stored carbon into the atmosphere. This process creates a feedback loop, as the released carbon contributes to further warming, which accelerates permafrost thawing. This feedback loop has the potential to disrupt tundra ecosystems by altering the balance of plant and animal life, disrupting nutrient cycling, and increasing the risk of wildfires. In conclusion, carbon plays a vital role in maintaining the stability of tundra ecosystems by contributing to soil formation, preventing erosion, and regulating greenhouse gas emissions. It is crucial to understand and manage carbon dynamics in the tundra in order to preserve these unique and delicate ecosystems in the face of climate change.

Q:How is carbon used in the medical field?: Carbon is used in various ways in the medical field due to its unique properties. One of the most common applications of carbon is in the form of activated charcoal, which is widely used in hospitals to treat cases of poisoning or drug overdoses. Activated charcoal has a large surface area, allowing it to adsorb toxins and chemicals, preventing them from being absorbed into the bloodstream. Carbon is also utilized in medical imaging techniques such as positron emission tomography (PET) scans. In PET scans, a radioactive form of carbon, known as carbon-11, is used to label molecules such as glucose. This labeled carbon is then injected into the patient, and its distribution in the body is detected by a PET scanner. This technique helps in the diagnosis and monitoring of various diseases, including cancer, by visualizing metabolic activity in different organs and tissues. Furthermore, carbon-based materials, such as carbon nanotubes and graphene, are extensively studied for their potential applications in drug delivery systems. These materials can be modified to carry therapeutic agents, such as drugs or genes, and deliver them to specific targets in the body. Carbon nanotubes, in particular, have shown promising results in enhancing drug delivery efficiency and reducing side effects. Moreover, carbon is used in the manufacturing of medical devices and implants. Carbon fiber-reinforced polymers are employed in orthopedic implants and prosthetics due to their strength, flexibility, and biocompatibility. Carbon-based materials also play a crucial role in the production of electrodes for various medical devices like pacemakers, defibrillators, and neurostimulators. In summary, carbon finds numerous applications in the medical field, ranging from treating poisonings to enhancing diagnostic imaging techniques, drug delivery systems, and the production of medical devices. It continues to be an essential component in advancing medical technology and improving patient care.

Q:What is latent carbon?: If there is already one or more chiral centers in the molecule, the chiral center of the molecule will result in a non enantiomer, for example:The C-2 2- hydroxybutyric acid is chiral, is a chiral molecule.C-3 is connected with the two hydrogen atoms of the same and two not the same group, it is a potential chiral carbon atoms. When a hydrogen atom on the C-3 is a different from the other three atoms or groups (such as OH) instead, it generates a new chiral carbon atom. This new chiral carbon atom has two opposite configuration, and the chiral carbon atoms of the original configuration is the same, so the product is replaced by the diastereoisomers, their output is not equal, is often far away.This is not directly after separation of chiral molecules in latent chiral carbon atoms into chiral carbon atoms, and generate different amounts of stereoisomers called "chiral synthesis" (chiral synthesis), also known as "asymmetric synthesis" (asymmetric synthesis).

Q:How is carbon used in the manufacturing of electronics?: The manufacturing of electronics relies on carbon in various ways. One of its primary uses is in the production of carbon nanotubes, which are essential in electronics. These nanotubes possess exceptional electrical conductivity and mechanical strength, making them ideal for various electronic devices. For example, they can be utilized to create high-performance transistors that are crucial components in computer chips. Furthermore, carbon is utilized in the manufacturing of batteries for electronic devices. Graphite, a carbon-based material, is commonly used as the anode material in lithium-ion batteries. This is due to its efficient storage and release of lithium ions, enabling the rechargeable nature of these batteries. Moreover, carbon is employed in the production of conductive coatings and inks used in printed circuit boards (PCBs). Carbon-based materials, such as carbon black or carbon nanotubes, are added to enhance the electrical conductivity of these coatings and inks. Consequently, the flow of electrical signals throughout the circuitry of electronic devices is ensured. In conclusion, carbon plays a crucial role in the manufacturing of electronics. It is utilized in the production of carbon nanotubes for high-performance transistors, serves as anode material in lithium-ion batteries, and enhances the electrical conductivity of conductive coatings and inks for printed circuit boards. These applications emphasize the versatility and significance of carbon in the electronics industry.

Q:Now the furnace rock carbon early deleted, more than +10, he wants advanced I can't do ah: Higher carbon is a little more likely than colorless reinforcement. Kylie, there are 2 kinds of reinforcement. The strengthening above requires only a colorless color

Q:The relative molecular mass was between 120-150. The testThe organic matter M, which contains only carbon, hydrogen and oxygen, was measured by mass spectrometer. The relative molecular mass was between 120-150. The mass fraction of oxygen element measured by experiment is 48.48%, the ratio of hydrocarbon to mass is 15:2, and only COOH in M molecule is measured by infrared spectrometer. Then the M formula is?: The mass fraction of oxygen element is 48.48%, the mass fraction of hydrocarbon is =51.52%, and the mass ratio is 15:2. The mass fraction of carbon is =51.52%x15/ (15+2) =45.46%, and the mass fraction of hydrogen is =51.52%x2/ (15+2) =6.06%The atomic number of C, H and O is higher than that of =45.46%/12:6.06%/1:48.48%/16=3.79:6.06:3.03Molecules contain only COOH, and oxygen atoms must be even numbers.Therefore, the number of atoms in C, H and O can be reduced to =5:8:4, which may be C5H8O4, and the relative molecular weight is 132

Q:What is carbon neutral tourism?: Carbon neutral tourism refers to a type of tourism that aims to minimize or offset the carbon emissions generated by travel activities. It involves implementing sustainable practices, such as using renewable energy sources, promoting energy efficiency, and supporting carbon offset projects. The goal is to achieve a balance between the amount of carbon emitted and the amount removed from the atmosphere, thus reducing the overall carbon footprint of the tourism industry.

Q:What are the different colors of carbon-based gemstones?: The different colors of carbon-based gemstones include white, yellow, brown, black, and the rare blue and pink diamonds.

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