FC95 Gas Calcined Anthracite CNBM China
- 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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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.
Packaging & Delivery
Packaging Detail: | 25kgs/50kgs/1ton per bag or as buyer's request |
Delivery Detail: | Within 20 days after receiving corect L/C |
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.
Picture
- Q: I heard that 85 of the furnace rock carbon harmony, and the result that I use advanced strengthening machine when I want to give high-grade furnace rock carbon, this how ah?
- DNF advanced method for obtaining carbon from furnace rock:DNF advanced furnace carbon can acquire rock at the mall, priced at 450 points and 50 points 10 coupon coupon 1.DNF advanced furnace rock carbon action:The use of advanced furnace rock carbon can start at the Kylie advanced equipment reinforcement machine, strengthening the probability of success is greater.Point Keri election advanced strengthening, plus ten or more equipment to strengthen, the probability is 10% more than ordinary furnace carbon
- Q: What are the impacts of carbon emissions on the stability of mangroves?
- Mangroves, crucial coastal ecosystems, are negatively affected by carbon emissions, which have detrimental effects on their stability. The increased levels of carbon dioxide (CO2) in the atmosphere contribute to global warming, resulting in rising sea levels and more frequent and intense storms. These changes directly impact mangroves in several ways. Firstly, global warming causes rising sea levels, leading to more frequent inundation of mangroves. As the sea level rises, saltwater intrusion occurs more often, disrupting the delicate balance of saltwater and freshwater in mangrove ecosystems. This can displace and cause a decline in mangroves, as they struggle to adapt to the changing conditions. Secondly, the increased frequency and intensity of storms due to climate change can physically damage mangroves. Mangroves act as a natural barrier, absorbing wave energy and protecting coastlines from storm surges. However, stronger storms test the resilience of mangroves, potentially uprooting or destroying them, leaving the coastlines vulnerable to erosion and further damage. Additionally, carbon emissions are linked to ocean acidification, which occurs when excess CO2 is absorbed by the oceans. Acidic waters negatively impact the growth and development of mangroves, as they are sensitive to changes in pH levels. This can lead to reduced productivity, stunted growth, and even death of mangroves, further destabilizing these ecosystems. The stability of mangroves is crucial for both the environment and human populations. Mangroves provide essential habitats for various species, acting as a nursery for fish and supporting biodiversity. They also serve as carbon sinks, absorbing significant amounts of CO2 from the atmosphere. Furthermore, mangroves play a vital role in coastal protection, mitigating erosion, storm surges, and flooding impacts. To mitigate the effects of carbon emissions on mangrove stability, it is crucial to reduce greenhouse gas emissions and limit global warming. This can be achieved by adopting clean energy sources, implementing conservation efforts, and initiating reforestation projects. Equally important is the protection and restoration of mangrove habitats, as this helps maintain their stability and resilience to climate change impacts.
- Q: What is a carbon free martensite?
- Common martensite in iron based alloys, the essence of carbon and alloy elements (or) in alpha iron in the supersaturated solid solution. The iron carbon alloy is two yuan, carbon in alpha iron in the supersaturated solid solution.
- Q: How do you remove car carbon?
- 3, running high speed can flush carbon deposition? Running high speed, you can really use the airflow on the airway erosion, wash away part of the carbon deposition. So, if you happen to go out, there are high-speed, national road two choices, you may choose to pull back to speed. But, Ma director thinks, if be in order to "flush carbon deposit" specially, want to run high speed, do not have this necessity. "It is a waste of time, and the cost of oil, extra high speed tolls, the effect is better to do a maintenance 4S shop!" 4, improve the shift speed, such as the original speed 2000rpm shift, modified 2500rpm conversion, generated can prevent carbon deposition, but also to protect the engine? Ma director said, low speed the shift, is often said that the "drag block", the car is easy to knock, the combustion of gasoline is not sufficient to carbon deposition. But it's not necessary for people to increase gear speed - that will increase fuel consumption and cause premature wear of clutch friction plates. So, manual transmission of the car, 1.6 ~ 2.0L displacement, about 2000 rpm shift is more economical, and no need to improve; and automatic car, pay attention not to slam the gas.
- Q: What are the impacts of carbon emissions on indigenous communities?
- The impacts of carbon emissions on indigenous communities are significant and multifaceted. These communities, who often depend on their surrounding environment for sustenance and cultural practices, are particularly vulnerable to the consequences of climate change. Increased carbon emissions contribute to rising global temperatures, leading to more frequent and intense extreme weather events such as droughts, floods, and storms. This directly affects indigenous communities' access to clean water, food security, and the ability to maintain traditional practices like agriculture, hunting, and fishing. Moreover, carbon emissions contribute to the melting of polar ice caps and glaciers, leading to rising sea levels and coastal erosion. This poses a serious threat to indigenous communities living in low-lying coastal areas, displacing them from their ancestral lands and disrupting their cultural heritage. Indigenous communities also face health issues as a result of carbon emissions. The burning of fossil fuels releases harmful pollutants that degrade air quality, leading to respiratory problems and an increased risk of diseases. Additionally, the extraction and processing of fossil fuels often occur on or near indigenous territories, leading to environmental degradation, water pollution, and the displacement of communities. Overall, the impacts of carbon emissions on indigenous communities are profound, undermining their cultural identity, livelihoods, and overall well-being. It is crucial to recognize and address these impacts through sustainable and inclusive climate action, ensuring the protection and empowerment of indigenous communities in the face of climate change.
- Q: How is carbon dating used to determine the age of fossils?
- Carbon dating is a scientific method used to determine the age of fossils and other organic materials. It relies on the fact that carbon-14, an isotope of carbon, is present in the atmosphere and taken up by living organisms while they are alive. Once an organism dies, it no longer takes in carbon-14 and the amount of this isotope begins to decrease over time as it undergoes radioactive decay. To determine the age of a fossil using carbon dating, scientists first extract a small sample of the fossil. This sample is then treated with chemicals to remove any contaminants and extract the carbon from the organic material. The extracted carbon is then converted into carbon dioxide gas, which is used to create graphite targets for measuring the levels of carbon-14. Scientists use a technique called Accelerator Mass Spectrometry (AMS) to count the number of carbon-14 and carbon-12 atoms in the sample. The ratio of carbon-14 to carbon-12 is then used to calculate the age of the fossil, based on the known half-life of carbon-14, which is approximately 5730 years. By comparing the amount of carbon-14 remaining in the fossil to the amount of carbon-14 in the atmosphere at the time the organism died, scientists can determine the approximate age of the fossil. This method is particularly useful for dating organic materials up to about 50,000 years old. For older fossils, other methods such as potassium-argon dating or uranium-lead dating are typically used.
- Q: How does carbon impact the productivity of marine ecosystems?
- Marine ecosystems are greatly affected by carbon, impacting their productivity in various ways. One significant effect is seen through ocean acidification. When human activities release carbon dioxide into the atmosphere, a considerable portion is absorbed by the oceans. This excess carbon dioxide reacts with seawater, producing carbonic acid and causing a decrease in the ocean's pH. This rise in acidity has harmful consequences for numerous marine organisms, particularly those relying on calcium carbonate for their shells or skeletons, such as corals, shellfish, and certain plankton species. Ocean acidification hinders calcification, making it challenging for these organisms to develop and maintain their protective structures. This not only affects their survival but also has repercussions for the entire food chain. Many species depend on these calcium carbonate structures for food or shelter, so a decline in their productivity can have a cascading impact on the ecosystem. Moreover, heightened carbon dioxide levels in the ocean can also disrupt the metabolism and physiology of marine organisms. Some studies indicate that increased CO2 concentrations can impede the growth, development, and reproductive success of specific species. Consequently, overall productivity within the ecosystem decreases. Furthermore, marine ecosystems are also affected by climate change, which is fueled by the accumulation of carbon dioxide in the atmosphere. Rising temperatures disrupt the delicate balance of these ecosystems, altering the distribution and abundance of species, changing predator-prey dynamics, and causing shifts in the timing of crucial ecological events like spawning or migration. These changes have profound effects on the productivity of marine ecosystems, as different species struggle to adapt or compete under new conditions. In conclusion, carbon dioxide emissions have far-reaching consequences for marine ecosystems. Ocean acidification and climate change, both driven by excessive carbon dioxide, harm the productivity of marine ecosystems by impacting the growth, survival, and reproductive success of marine organisms. The effects of carbon on marine ecosystems underscore the urgent necessity to reduce greenhouse gas emissions and mitigate the impacts of climate change in order to protect these delicate and essential ecosystems.
- Q: What is the basic principle of carbon fourteen detection?
- Carbon fourteenCarbon fourteen, a radioactive isotope of carbon, was first discovered in 1940. It is produced by hitting twelve carbon atoms in the air through cosmic rays. Its half-life is about 5730 years, the decay is beta decay, and the carbon 14 atoms are converted to nitrogen atoms. Since its half-life is 5730 years, and carbon is one of the elements of organic matter, we can infer its age by the 14 component of the residual carbon in the dying organism. When living in the biological, because need to breathe, the carbon content of 14 in its body is about the same, the organisms die will stop breathing, at this time the carbon 14 in the body began to decrease. Since the proportion of carbon isotopes in nature is always stable, one can estimate the approximate age of an object by measuring its carbon 14 content. This method is called carbon dating. Other commonly used methods include potassium argon measurements, potassium argon measurements, thermoluminescence measurements, and others;
- Q: How does carbon affect the acidity of oceans?
- Carbon dioxide (CO2) dissolves in seawater to form carbonic acid (H2CO3), which increases the concentration of hydrogen ions (H+) in the water, leading to ocean acidification. This decrease in pH affects marine life by hindering the ability of shell-forming organisms to build and maintain their shells, as well as impacting other vital biological processes.
- Q: How does carbon dioxide affect the acidity of rainwater?
- The presence of carbon dioxide in rainwater has an impact on its acidity due to its contribution to the creation of carbonic acid. When carbon dioxide dissolves in rainwater, it engages in a reaction with water molecules, resulting in the formation of carbonic acid. This reaction causes an elevation in the concentration of hydrogen ions (H+) within the water, ultimately leading to a decrease in pH and the production of acidic rainwater. Although the carbonic acid generated from carbon dioxide is classified as a weak acid, it still possesses the ability to reduce the pH level of rainwater, rendering it more acidic than usual. This heightened acidity can result in harmful consequences for the environment, such as the destruction of plant and animal life, the corrosion of buildings and infrastructure, and the disruption of aquatic ecosystems.
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FC95 Gas Calcined Anthracite CNBM China
- 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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