FC 95% Calcined Anthracite CNBM China Product

FC 95% Calcined Anthracite CNBM China Product System 1

FC 95% Calcined Anthracite CNBM China Product

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 0 m.t.

Supply Capability:: 100000 m.t./month

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Packaging & Delivery

Packaging Detail:	25kgs/50kgs/1ton per bag or as buyer's request
Delivery Detail:	Within 20 days

Feature

All of our goods are made in the best quality of world famous Tianjin. All of our products are with High carbon, Low ash, low sulphur, Low Moisture.

Usage

The Calcined Anthracite Coal/Gas Calcined Anthracite Coal/Carbon Raiser is mainly used in steelmaking in electrical stove, screening water, shipbuilding sandblast to remove rust. It can reduce the cost of steelmaking effectively by replacing the traditional petroleum coke of carburant.Also can improve the Carbon content in steel-melting and Ductile iron foundry.

Specifications

Calcined Anthracite
Fixed carbon: 90%-95%
S: 0.5% max
Size: 0-3. 3-5.3-15 or as request

PARAMETER UNIT GUARANTEE VALUE
F.C.%	95MIN	94MIN	93MIN	92MIN	90MIN
ASH %	4MAX	5MAX	6MAX	7MAX	8MAX
V.M.%	1 MAX	1MAX	1.5MAX	1.5MAX	1.5MAX
SULFUR %	0.5MAX	0.5MAX	0.5MAX	0.5MAX	0.5MAX
MOISTURE %	0.5MAX	0.5MAX	0.5MAX	0.5MAX	0.5MAX

Size can be adjusted based on buyer's request.

Pictures of Calcined Anthracite

FC 95% Calcined Anthracite CNBM China Product

Q: How does carbon occur in nature?: Carbon occurs in nature in various forms and is one of the most abundant elements on Earth. It is found in the atmosphere, in the Earth's crust, and in living organisms. In the atmosphere, carbon exists primarily as carbon dioxide (CO2), which is produced through natural processes such as respiration, volcanic activity, and the decay of organic matter. This CO2 is then absorbed by plants during photosynthesis to produce energy and release oxygen. Carbon is also present in other greenhouse gases like methane (CH4), which is produced by natural processes such as the decomposition of organic matter in wetlands and the digestive processes of certain animals. In the Earth's crust, carbon is found in various minerals such as limestone, dolomite, and graphite. These minerals are formed through the deposition and accumulation of marine organisms, such as shells and skeletons of marine organisms, over millions of years. Carbon is also a key component of fossil fuels, including coal, oil, and natural gas, which are formed from the remains of ancient plants and animals buried and subjected to high pressure and temperature over time. Furthermore, carbon is an essential element for all living organisms and is the basis of organic chemistry. It is the key component of all organic matter, including carbohydrates, proteins, lipids, and nucleic acids, which form the building blocks of life. Carbon cycles through various biological processes, such as photosynthesis, respiration, and decomposition, allowing it to be continually recycled within ecosystems. Overall, carbon occurs naturally in the environment in different forms and plays a crucial role in the Earth's climate system, geological processes, and the sustenance of life.

Q: Why does the carbon content of steel increase and the mechanical properties change?: Steel is an alloy of iron and carbon in 0.04%-2.3% between carbon content. In order to ensure its toughness and plasticity, the main elements in addition to iron, carbon and carbon content is generally not more than 1.7%. steel, and silicon, manganese, sulfur and phosphorus. Classification method of steel variety, there are seven kinds of main methods:1, according to quality classification(1) ordinary steel (P = 0.045%, S = 0.050%)(2) high quality steel (P, S = 0.035%)(3) high quality steel (P = 0.035%, S = 0.030%)2. Classification by purpose(1) building and engineering steel: A. ordinary carbon structural steel; B. low-alloy structural steel; C. reinforced steel(2) structural steelSteel manufacturing machinery: A. (a) quenched and tempered steel; surface hardening (b) steel structure: including carburizing steel, surface hardened steel, with infiltration of ammonia (c) free cutting steel; steel structure; (d) cold forming steel: steel, cold stamping.B. spring steelC. bearing steel(3) tool steel: A. carbon tool steel; B. alloy tool steel; C. high speed tool steel(4) special performance steel: A. stainless acid resistant steel, B. heat-resistant steel, including oxidation resistant steel, hot strong steel, air valve steel, C. electric heating alloy steel, D. wear-resistant steel, e. low temperature steel, F. electrical steel(5) professional steel - such as bridge steel, shipbuilding steel, boiler steel, steel for pressure vessel, steel for agricultural machinery, etc.

Q: How do fossil fuels release carbon dioxide when burned?: When fossil fuels are burned, they release carbon dioxide (CO2) as a byproduct. This process occurs due to the chemical composition of fossil fuels. Fossil fuels, such as coal, oil, and natural gas, are primarily made up of hydrocarbons, which are compounds consisting of carbon and hydrogen atoms. During combustion, these hydrocarbons react with oxygen (O2) in the air, resulting in the production of carbon dioxide and water vapor. The chemical equation for the combustion of a hydrocarbon fuel, such as octane found in gasoline, is as follows: C8H18 + 12.5O2 → 8CO2 + 9H2O In this reaction, each molecule of octane (C8H18) combines with 12.5 molecules of oxygen (O2) to produce 8 molecules of carbon dioxide (CO2) and 9 molecules of water (H2O). The carbon atoms present in the hydrocarbons of fossil fuels bond with oxygen to form carbon dioxide. This release of carbon dioxide into the atmosphere is what contributes to the greenhouse effect and global warming. The combustion of fossil fuels is a major source of anthropogenic (human-caused) carbon dioxide emissions, accounting for a significant portion of the greenhouse gases released into the atmosphere. It is important to note that burning fossil fuels also releases other pollutants, such as sulfur dioxide (SO2) and nitrogen oxides (NOx), which have detrimental effects on air quality and human health. To mitigate the negative impacts of fossil fuel combustion, efforts are being made to develop cleaner and more sustainable energy sources, such as renewable energy, to reduce our dependence on fossil fuels and decrease carbon dioxide emissions.

Q: Isotopes of carbon: First, 14C dating method14C is the nature of the cosmic rays and atmospheric nitrogen produced by nuclear reactions. The carbon -14 not only exists in the atmosphere, with the absorption and metabolism of the organism, through the food chain into animal or human living organisms. All because of carbon in the generation side and the -14 side, at a constant rate decay, resulting in carbon -14 in nature (including all organisms) ratio and the content of carbon stable isotope -12 content remained unchanged.When the organism dies, due to the decay of carbon The new supersedes the old. stop, the decrease of -14, so the relative ratio of -14 and -12 in carbon carbon content corresponding decrease. By determination of biological fossils unearthed in the medium carbon -14 and carbon content of -12, can accurately calculate the death of the organisms (i.e. survival) in a given organism unearthed. For example the fossil, M grams of carbon (or carbon determination of the quality of -12), according to the relative ratio of various carbon isotope content of nature can be calculated, the organism is alive, the quality of carbon -14 should be m grams. But the actual measured carbon quality of -14 only m grams of 1/8, according to the half-life the biological death has been 3 for 5730 years, has been dead for seventeen thousand two hundred and ninety years. The United States radiochemist W.F. Libby has invented the method of radioactive dating, made outstanding contributions to Archaeology He was awarded the Nobel prize for chemistry in 1960Because of the very low carbon content of -14, and the half-life is very long, so -14 can accurately measure the carbon 5 to within 60 thousand years of the unearthed cultural relics, for older unearthed cultural relics, such as living in five hundred thousand years ago, Zhoukoudian Beijing man, using carbon -14 dating method is not determined to.

Q: But their chemical symbols are different, so they are different elements, different substances, but they feel the same thing... Tangled up ~!: One kind is metal, one kind is nonmetal, the property is not lively, the property is stable,

Q: What are the consequences of increased carbon emissions on human migration patterns?: Increased carbon emissions can have significant consequences on human migration patterns. One major consequence is the displacement of populations due to the impacts of climate change, such as rising sea levels, extreme weather events, and loss of agricultural productivity. This can lead to forced migration, as people seek safer and more habitable areas. Additionally, the impacts of climate change can exacerbate existing social, economic, and political tensions, potentially leading to conflict and further displacement. Furthermore, the strain on resources and infrastructure caused by increased carbon emissions can also contribute to migration, as communities may struggle to meet basic needs. Overall, increased carbon emissions can disrupt human migration patterns and create complex challenges for individuals, communities, and governments worldwide.

Q: What are the applications of carbon nanowires?: Due to their unique properties and characteristics, carbon nanowires find wide-ranging applications across various fields. Some of the main uses of carbon nanowires include: 1. Electronics: Carbon nanowires serve as conducting channels in electronic devices like transistors and interconnects. Their small size, high electrical conductivity, and ability to handle high current densities make them ideal for nanoelectronics. 2. Energy storage: Carbon nanowires prove useful in energy storage devices such as batteries and supercapacitors. Their excellent electrical conductivity and high surface area enable efficient charge and energy storage, leading to enhanced performance and longer lifespan. 3. Sensors: Carbon nanowires function as sensing elements in different types of sensors. Their high sensitivity to temperature, pressure, or gas concentration changes makes them suitable for applications in environmental monitoring, healthcare, and industrial sensing. 4. Biomedical applications: Carbon nanowires hold promise in biomedical applications, including drug delivery systems and tissue engineering. They can be modified with specific molecules to target and deliver drugs to particular cells or tissues. Additionally, their biocompatibility and high mechanical strength make them suitable for scaffolds in tissue engineering. 5. Nanoelectromechanical systems (NEMS): Carbon nanowires contribute to the construction of NEMS devices, which are miniature mechanical systems operating at the nanoscale. These devices find applications in sensing, actuation, and data storage, and carbon nanowires possess the necessary mechanical and electrical properties for their operation. 6. Nanocomposites: Carbon nanowires are capable of enhancing the mechanical, electrical, and thermal properties of various materials. They can reinforce polymers, ceramics, and metals, resulting in improved strength, conductivity, and heat dissipation in the resulting nanocomposites. 7. Optoelectronics: Carbon nanowires find utility in optoelectronic devices like photodetectors and light-emitting diodes (LEDs). Their ability to emit light, low electrical resistance, and high electron mobility make them suitable for applications in displays, lighting, and optical communications. In conclusion, the applications of carbon nanowires are diverse and expanding, with the potential to revolutionize fields such as electronics, energy storage, sensing, biomedicine, and more. Ongoing research and development in this field are expected to uncover even more exciting applications in the future.

Q: Whether the CO2 content in the boiler smoke can not be measured, the measurement of carbon content of fly ash ah? @ @ Thank you very much!!!: No The amount of unburned carbon in the fly ash is not carbon dioxide.CO2 measurements are simple.

Q: What are the different types of carbon-based concrete additives?: There are several different types of carbon-based concrete additives, including carbon fibers, carbon nanotubes, and graphene.

Q: How does carbon impact the availability of clean air?: The availability of clean air is impacted by carbon, which contributes to air pollution and climate change. Burning carbon-based fuels like coal, oil, and natural gas for energy production releases carbon dioxide (CO2) into the atmosphere. CO2 is a greenhouse gas that traps heat in the Earth's atmosphere, causing the planet to warm up and leading to climate change. Air quality is affected by climate change in various ways. Increasing temperatures can raise the frequency and intensity of wildfires, which release significant amounts of carbon dioxide and other pollutants into the air. Moreover, higher temperatures can worsen the formation of ground-level ozone, a harmful air pollutant that can trigger respiratory problems and other health issues. Furthermore, carbon emissions contribute to the creation of particulate matter, including soot and fine particles, which can be harmful when breathed in. These particles originate from the combustion of fossil fuels in vehicles, power plants, and industrial processes. Inhaling particulate matter can result in respiratory and cardiovascular problems, particularly affecting vulnerable populations such as children, the elderly, and individuals with pre-existing respiratory conditions. To improve air quality and ensure the availability of clean air, it is crucial to reduce carbon emissions. This can be achieved by transitioning to renewable energy sources, enhancing energy efficiency, and implementing policies to decrease carbon emissions. Additionally, promoting sustainable transportation, reducing deforestation, and adopting cleaner industrial practices can contribute to cleaner air by reducing carbon emissions and other pollutants.

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