FC94 Gas Calcined Anthracite/CNBM Gas Calcined Anthracite Product
- Ref Price:
-
- Loading Port:
- Tianjin
- 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 after receiving corect L/C |
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.
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- Q: How does carbon impact the stability of desert ecosystems?
- Desert ecosystems can be influenced both positively and negatively by carbon. On the positive side, carbon is crucial for all living organisms and is a vital component of organic matter. It plays a critical role in essential processes like photosynthesis, respiration, and decomposition that are necessary for the survival and growth of plants and other organisms in deserts. During photosynthesis, plants take in carbon dioxide, a type of carbon, to produce glucose and oxygen, which are essential for their growth. This supports the stability of desert ecosystems by promoting primary productivity and the food web. However, the excessive release of carbon into the atmosphere, primarily caused by human activities such as burning fossil fuels and deforestation, has resulted in an increase in greenhouse gases, including carbon dioxide. This leads to global warming and climate change, which have detrimental effects on desert ecosystems. The rising temperatures can disrupt the delicate balance of desert ecosystems, impacting the distribution and abundance of plant and animal species. Some plants may struggle to adapt to the changing climate while others may benefit, resulting in changes to species composition and the potential loss of biodiversity. Additionally, elevated levels of carbon dioxide can impact water availability in desert ecosystems. Higher carbon dioxide levels can enhance water-use efficiency in plants, allowing them to conserve water. While this can be advantageous in water-limited environments such as deserts, it can also alter water dynamics, affecting the availability of water resources for other organisms in the ecosystem. To summarize, carbon is essential for the stability of desert ecosystems as it supports primary productivity and the functioning of food webs. However, the excessive release of carbon into the atmosphere contributes to climate change, negatively impacting desert ecosystems by altering species distribution, reducing biodiversity, and affecting water availability. It is crucial to mitigate carbon emissions and promote sustainable practices to ensure the long-term stability and resilience of desert ecosystems.
- Q: What are the limitations of carbon dating?
- Carbon dating, also known as radiocarbon dating, is a widely used method for determining the age of organic materials up to 50,000 years old. While it has revolutionized the field of archaeology and paleontology, it does have certain limitations that researchers must be aware of. One limitation of carbon dating is its inability to accurately date materials beyond the 50,000-year mark. This is due to the fact that carbon-14, the isotope used in carbon dating, has a half-life of only 5,730 years. As a result, after several half-lives, there is not enough carbon-14 remaining in a sample to accurately determine its age. Another limitation is the reliance on organic material. Carbon dating can only be used on organic materials such as bones, shells, wood, and charcoal. This means that it is not applicable to inorganic materials like rocks or minerals. Additionally, the presence of certain contaminants in the sample, such as humic acids or carbonates, can distort the carbon dating results. Furthermore, carbon dating is limited by the fact that it can only provide a relative age for the sample. It determines the ratio of carbon-14 to carbon-12 in the sample and compares it to the known ratio in the atmosphere. By assuming that the ratio has remained constant over time, an estimate of the sample's age can be made. However, variations in the atmospheric carbon-14 levels over time can affect the accuracy of this method. Additionally, carbon dating can be influenced by the presence of nuclear testing and other human activities that have released significant amounts of carbon-14 into the atmosphere. This is known as the "bomb effect" and can result in artificially younger dates for samples collected after the mid-20th century. Lastly, carbon dating can be limited by the size and condition of the sample. In order to obtain accurate results, a sufficient amount of organic material is required for analysis. This can be challenging when dealing with small or degraded samples, as the carbon-14 content may be insufficient or contaminated. In conclusion, while carbon dating is a valuable tool for determining the age of organic materials, it does have certain limitations. Researchers must consider these limitations and be cautious when interpreting the results, taking into account the age range, sample type, presence of contaminants, atmospheric variations, and sample size.
- Q: How does carbon impact the availability of sustainable agriculture practices?
- Carbon impacts the availability of sustainable agriculture practices in several ways. Firstly, carbon emissions from various human activities, such as burning fossil fuels and deforestation, contribute to climate change. This change in climate patterns can lead to extreme weather events like droughts, floods, and heatwaves, which can negatively affect agricultural productivity. Furthermore, excessive carbon in the atmosphere contributes to the greenhouse effect, trapping heat and raising global temperatures. This rise in temperature can disrupt natural ecosystems and reduce the availability of arable land for agriculture. It can also alter precipitation patterns, leading to water scarcity or excessive rainfall, both of which can hinder sustainable agriculture practices. Carbon also plays a role in soil health and fertility. Excessive carbon dioxide in the atmosphere can be absorbed by soils, leading to increased soil acidity. This acidification can lower soil pH levels, making it difficult for crops to absorb essential nutrients. Additionally, high carbon levels can impact soil microorganisms, which are crucial for nutrient cycling and maintaining soil fertility. However, carbon can also have positive impacts on sustainable agriculture practices. Carbon sequestration, the process of capturing and storing carbon dioxide from the atmosphere, can be utilized to enhance soil health. Practices like planting cover crops, adopting agroforestry systems, and implementing no-till farming techniques can help sequester carbon in the soil, improving its fertility and resilience. This, in turn, promotes sustainable agriculture by increasing crop yields, reducing the need for synthetic fertilizers, and enhancing soil water-holding capacity. In conclusion, carbon emissions and their effects on climate change and soil health significantly impact the availability of sustainable agriculture practices. Mitigating carbon emissions and adopting practices that sequester carbon are crucial for ensuring a sustainable and resilient agricultural system in the face of climate change.
- Q: What are the impacts of carbon emissions on marine life?
- Carbon emissions have significant impacts on marine life. The release of carbon dioxide into the atmosphere leads to ocean acidification, which disrupts the balance of pH levels in the water. This affects the ability of marine organisms to build and maintain their shells or skeletons, particularly in coral reefs and mollusks. Additionally, rising temperatures due to carbon emissions contribute to coral bleaching, leading to the loss of crucial habitats and biodiversity. Furthermore, increased carbon dioxide levels can alter the behavior, reproduction, and growth rates of various marine species, ultimately impacting the entire marine ecosystem.
- 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: Recently bought an alarm clock, it is recommended to use carbon batteries. Nanfu battery is not good for the movement.
- Yes, a lot of people do not pay attention to, the Nanfu battery, strange carbon batteries say it is really rare, generally small supermarkets are not only basic, and is strongly alkaline. Therefore, it is best to go to a large supermarket or electrical store try, there are generally sold there, and many types, the choice will be more.
- Q: Is badminton all good as carbon or aluminum carbon? Does carbon fiber on the Internet mean total carbon?
- Of course, it's all carbon. It's OK. Good elasticity, toughness and strength. It's better than aluminum. Now the regular professional racket is all carbon fiber and high elastic carbon fiber, you go to the store to see the hang of the racket, you will know
- Q: What is carbon nanophotonics?
- Carbon nanophotonics is a branch of science and technology that focuses on the study and manipulation of light at the nanoscale using carbon-based materials. It involves the integration of carbon-based nanomaterials, such as carbon nanotubes, graphene, and diamond nanoparticles, with photonics to enable the development of novel optical devices and systems. The unique properties of carbon-based nanomaterials, such as their exceptional electrical conductivity, high mechanical strength, and excellent optical properties, make them ideal candidates for applications in nanophotonics. These materials have the ability to confine and manipulate light at the nanoscale, allowing for the miniaturization of optical components and the realization of enhanced light-matter interactions. Carbon nanophotonics has a wide range of potential applications across various fields. One prominent area is in telecommunications, where carbon nanomaterials can be used to develop high-speed and compact photonic devices for data transmission. Additionally, carbon nanophotonics has the potential to revolutionize the field of sensing by enabling the development of highly sensitive and selective sensors for detecting various molecules and substances. It also holds promise in the field of energy harvesting, where carbon nanomaterials can be utilized to enhance the efficiency of solar cells and other photovoltaic devices. Overall, carbon nanophotonics represents an exciting and rapidly evolving field that combines the unique properties of carbon-based nanomaterials with the principles of photonics to create innovative optical technologies. By harnessing the power of light at the nanoscale, carbon nanophotonics has the potential to revolutionize various industries and pave the way for new advancements in science and technology.
- Q: What is carbon black used for?
- Carbon black is primarily used as a pigment in various industries, such as rubber, plastics, printing inks, and coatings. It provides color, enhances durability, and improves the overall performance of the products it is incorporated into.
- Q: The victory of the lightning 3361 material is full of carbon fiber, and the 3363 is made of carbon fiber and resin, which is better??
- All carbon fiber is good because carbon fiber is better than resin when it comes to making rackets; resin is usually used to reduce racket costs;
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FC94 Gas Calcined Anthracite/CNBM Gas Calcined Anthracite Product
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 0 m.t.
- Supply Capability:
- 100000 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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