Calcined Anthracite Coal with Fixed Carbon 90-95%
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 5000 m.t./month
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Packaging & Delivery
Calcined Anthracite Coal with Fixed Carbon 90-95%
25kgs/50kgs/1ton per bag or as buyer's request
Specifications
Calcined Anthracite Coal with Fixed Carbon 90-95%
Calcined Anthracite
Fixed carbon: 90%-95%
S: 0.5% max
Size: 0-3. 3-5.3-15 or as request
Product Advantage
Calcined Anthracite Coal with Fixed Carbon 90-95%
It used the high 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 resistvity, low sulphur, high carbon and high density. It is the best material for high quality carbon products.
Product Feature:
Calcined Anthracite Coal with Fixed Carbon 90-95%
| FC | 95 | 94 | 93 | 92 | 90 |
| ASH | 4 | 5 | 6 | 6.5 | 8.5 |
| V.M. | 1 | 1 | 1 | 1.5 | 1.5 |
| S | 0.3 | 0.3 | 0.3 | 0.35 | 0.35 |
| MOISTURE | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
Pictures
Calcined Anthracite Coal with Fixed Carbon 90-95%
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Calcined Anthracite Coal with Fixed Carbon 90-95%
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- Q: How does carbon contribute to air pollution?
- Carbon contributes to air pollution primarily through the emission of carbon dioxide (CO2) and carbon monoxide (CO) into the atmosphere. The burning of fossil fuels, such as coal, oil, and natural gas, releases large amounts of carbon dioxide, a greenhouse gas that contributes to global warming and climate change. This increased level of CO2 in the atmosphere traps heat, leading to the greenhouse effect and subsequent rise in global temperatures. Additionally, incomplete combustion of fossil fuels and biomass can release carbon monoxide, a toxic gas that can have detrimental effects on human health. Carbon monoxide is particularly dangerous as it binds to hemoglobin in the blood, reducing its oxygen-carrying capacity and potentially causing asphyxiation. Furthermore, carbon-containing compounds such as volatile organic compounds (VOCs) contribute to air pollution. VOCs are released from various sources, including industrial processes, vehicle emissions, and the use of solvents in paints and cleaning products. These compounds react with other pollutants in the atmosphere to form ground-level ozone, a major component of smog. Ozone can cause respiratory problems, eye irritation, and other health issues when inhaled. In conclusion, carbon contributes to air pollution through the emission of carbon dioxide, carbon monoxide, and volatile organic compounds. These pollutants have significant impacts on climate change, human health, and the overall quality of the air we breathe. It is crucial to reduce carbon emissions and adopt sustainable practices to mitigate the negative effects of carbon on air pollution.
- Q: Does anyone know what the definition of carbon storage is in ecology? Thank you
- It's not 12g's problem, it's carbon selection.If oxygen is selected, it is not 12g, but it must be 16g.So why choose carbon atoms instead of other atoms?(Note: this carbon atom must have 6 protons and 6 neutrons. The following is called C-12. Of course, there are 6 protons and 7 neutrons, or 8 neutrons carbon atoms, but can not be usedI refer to other information stored on the computer, but I can't remember the source.The reason why C-12 is used as the relative atomic mass standards are as follows: (1) the formation of many high quality carbon molecular ion and hydride, for mass spectrometry; (2) 12C is easily measured in a mass spectrometer, using mass spectrometer to determine the relative atomic mass is the most accurate method of modern (3); after using C-12, the relative atomic mass of all elements have little change, only 0.0043% less than in the past; (4) the carbon atom is stable in natural abundance; (5) the carbon in nature is widely distributed and its compounds especially organic compounds is various; (6) the minimum density of hydrogen is relative atomic mass not less than 1.The absolute mass of an atom is very small, and if expressed in kilograms, it is very inconvenient. Thus, 1/12, the quality of such a carbon atom, is used as a standard, and the mass of other atoms is the relative atomic mass of this atom
- Q: What are the different types of carbon-based alloys?
- There are several types of carbon-based alloys, including cast iron, steel, and stainless steel. Cast iron is a strong and brittle alloy with a high carbon content, while steel is a versatile and strong alloy with varying carbon content. Stainless steel is a corrosion-resistant alloy that contains a higher percentage of chromium and nickel.
- Q: What are the impacts of carbon emissions on the stability of coral reefs?
- Carbon emissions have significant impacts on the stability of coral reefs. Increased carbon dioxide levels in the atmosphere lead to ocean acidification, which hinders coral reef growth and weakens their structural integrity. Additionally, rising sea temperatures due to carbon emissions result in coral bleaching, where corals expel the symbiotic algae they depend on for survival. These combined effects make coral reefs more susceptible to disease outbreaks, slow recovery from disturbances, and ultimately increases the risk of their collapse, posing a significant threat to marine biodiversity and coastal communities that rely on them.
- Q: Carbon steel with carbon steel, carbon steel yuan yuan is the same? The trouble to know the answer urgently
- For Fang Gang, bar, angle steel, steel, steel wire and other types. According to the shape of carbon structure round is carbon steel round. Especially carbon steel is often said in the past round. Such as 45# round steel. Carbon steel and carbon circle is not necessarily a variety.
- Q: What role does carbon play in the carbon cycle?
- Carbon plays a crucial role in the carbon cycle as it is the main element that cycles between the atmosphere, plants, animals, and the Earth's crust. It is released into the atmosphere through various processes like respiration, combustion, and volcanic activity, and then absorbed by plants through photosynthesis. Carbon is then transferred from plants to animals through the food chain. When plants and animals die, their organic matter decomposes and releases carbon back into the atmosphere or gets stored in the Earth's crust as fossil fuels. The carbon cycle helps maintain a balance of carbon dioxide in the atmosphere, which is vital for regulating Earth's temperature and supporting life on our planet.
- Q: How does carbon impact the melting of polar ice caps?
- Carbon impacts the melting of polar ice caps primarily through the process of global warming. When carbon dioxide (CO2) and other greenhouse gases are released into the atmosphere, they trap heat and cause the Earth's temperature to rise. This increase in temperature leads to the melting of polar ice caps, as the excess heat causes the ice to melt at a faster rate than it can replenish. Additionally, carbon emissions contribute to the acidification of the oceans, which further accelerates the melting of ice.
- Q: How is carbon dioxide formed?
- Various natural and man-made processes contribute to the formation of carbon dioxide. Fossil fuel combustion, including the burning of coal, oil, and natural gas, is a primary source of carbon dioxide. When these fuels are burned for energy or transportation purposes, carbon from hydrocarbons combines with oxygen from the air, resulting in carbon dioxide formation. In addition, carbon dioxide is released through natural occurrences such as volcanic eruptions and respiration by living organisms. During volcanic eruptions, molten rock releases carbon dioxide gas, which is then released into the atmosphere. Similarly, living organisms, including humans, animals, and plants, produce carbon dioxide as a byproduct of respiration, where oxygen is taken in and carbon dioxide is expelled. Furthermore, deforestation and land-use changes play a role in carbon dioxide formation. Trees and plants absorb carbon dioxide through photosynthesis, but when forests are cleared, this natural carbon sink is lost, leading to an increase in atmospheric carbon dioxide levels. Moreover, industrial processes like cement production and chemical reactions in manufacturing also contribute to carbon dioxide release. These processes involve the breakdown or burning of carbon-containing compounds, resulting in the release of carbon dioxide as a waste product. Overall, carbon dioxide is formed through a combination of natural processes and human activities. However, the burning of fossil fuels remains the largest contributor to the heightened levels of carbon dioxide in the atmosphere.
- Q: How does carbon dioxide affect the pH of soil?
- Soil pH can be influenced by carbon dioxide through a process known as carbonation. When carbon dioxide dissolves in water, it creates a weak acid called carbonic acid (H2CO3). This acid can react with certain minerals and compounds, such as limestone or calcium carbonate, found in the soil, causing them to dissolve. As a result, positively charged ions like calcium (Ca2+) or magnesium (Mg2+) are released into the soil solution, which can raise the pH or make the soil more alkaline. Moreover, the presence of carbonic acid can also increase the availability of specific nutrients in the soil. For instance, it can enhance the solubility of phosphorus, making it easier for plants to absorb. This can ultimately improve soil fertility. However, it's important to consider that the impact of carbon dioxide on soil pH can vary due to different factors, including the concentration of carbon dioxide, soil type, and the presence of buffering agents. In some cases, the soil's buffering capacity can limit the effects of carbonic acid on pH changes. Therefore, while carbon dioxide can influence soil pH, it is just one of many factors that can affect the overall acidity or alkalinity of the soil.
- Q: What is carbon black used for?
- Carbon black is a versatile substance that finds applications in various industries. Primarily, it is used as a pigment and reinforcing filler in the production of rubber products, such as tires, hoses, and belts. The addition of carbon black enhances the strength, durability, and resistance to abrasion of rubber materials. Additionally, carbon black is used as a coloring agent in inks, paints, and coatings due to its excellent light-absorbing properties. It provides intense black color and improves the UV resistance of these products. Moreover, carbon black is utilized in the production of plastics, where it acts as a filler to enhance the mechanical properties of plastic components and reduce their cost. In the energy sector, carbon black is employed as a conductive additive in batteries and fuel cells. Its high electrical conductivity enhances the performance of these energy storage devices. Carbon black is also used in the manufacture of electrodes for supercapacitors, where its large surface area enables efficient energy storage. Furthermore, carbon black has applications in the construction industry as a reinforcing agent in concrete and asphalt. It enhances the strength and durability of these materials, making them more resistant to cracking and weathering. In summary, carbon black is widely used in the production of rubber, plastics, inks, paints, coatings, batteries, fuel cells, supercapacitors, and construction materials. Its properties as a pigment, reinforcing filler, coloring agent, and conductive additive make it a valuable material in numerous industrial applications.
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Calcined Anthracite Coal with Fixed Carbon 90-95%
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 5000 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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