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
You Might Also Like
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.
Picture
- Q: How does carbon affect the stability of ecosystems?
- Carbon plays a crucial role in the stability of ecosystems. It is a fundamental element that is essential for all living organisms. Carbon is present in the atmosphere, in the form of carbon dioxide (CO2), and is absorbed by plants during photosynthesis. This process allows plants to convert sunlight, water, and carbon dioxide into glucose, which is then used as energy for growth and development. The stability of ecosystems heavily relies on the balance of carbon in the environment. Carbon acts as a building block for organic matter and is stored in various forms such as plants, animals, soil, and the atmosphere. This storage of carbon helps to regulate the carbon cycle, which is crucial for maintaining a stable climate. One of the main ways carbon affects the stability of ecosystems is through its role in climate regulation. Carbon dioxide is a greenhouse gas, meaning it traps heat in the atmosphere and contributes to global warming. Excessive carbon emissions from human activities, such as burning fossil fuels, deforestation, and land-use changes, have led to an increase in carbon concentration in the atmosphere. This results in the enhanced greenhouse effect, leading to rising temperatures and climate change. Climate change has far-reaching consequences for ecosystems. It can disrupt the delicate balance of ecosystems by causing shifts in temperature and precipitation patterns, altering habitats, and affecting the timing of seasonal events. These changes can lead to the loss of biodiversity, as certain species may struggle to adapt to the new conditions. Additionally, climate change can also impact the availability of resources, such as water and food, which are essential for the functioning and stability of ecosystems. Furthermore, the excessive release of carbon into the atmosphere can also have direct negative effects on ecosystems. Acid rain, caused by high levels of carbon emissions, can lead to the acidification of water bodies, making them unsuitable for aquatic life. Increased carbon dioxide levels in the oceans can also lead to ocean acidification, which harms marine organisms like corals and shellfish. On the other hand, carbon is also essential for the health and productivity of ecosystems. Carbon-rich organic matter in the soil helps to retain nutrients, improve soil structure, and enhance water-holding capacity. This enables plants to grow better and supports the overall functioning of ecosystems. In conclusion, carbon has a profound impact on the stability of ecosystems. While it is necessary for the growth and development of living organisms, excessive carbon emissions and climate change pose significant threats to the balance and functioning of ecosystems. It is crucial to reduce carbon emissions, promote sustainable practices, and protect carbon sinks like forests and wetlands to ensure the long-term stability of ecosystems.
- Q: What is the carbon content of 45# steel?
- The main component of 45# steel is Fe (Tie Yuansu), and contains the following elements:C:0.42~0.50%Si:0.17~0.37%Mn:0.50~0.80%P: = 0.035%S: = 0.035%Cr: = 0.25%Ni: = 0.25%Cu: = 0.25%Density 7.85g/cm3, elastic modulus 210GPa, Poisson's ratio 0.269.
- Q: How do plants and trees absorb carbon dioxide?
- Through photosynthesis, plants and trees engage in a process known as carbon dioxide absorption. This process entails the conversion of sunlight, water, and carbon dioxide into glucose and oxygen. Within the plant cells, this transformation occurs in specialized structures called chloroplasts. During photosynthesis, plants absorb carbon dioxide from the atmosphere via small openings on their leaves called stomata. The carbon dioxide then infiltrates the plant's cells and travels to the chloroplasts. Within these chloroplasts, the energy from sunlight is utilized to convert the carbon dioxide and water into glucose and oxygen. The glucose generated through photosynthesis serves as a vital energy source for the plant's growth, reproduction, and other metabolic activities. Some of this glucose is stored as starch within the plant, while the remainder is used to produce other crucial compounds. The oxygen produced during photosynthesis is subsequently released back into the atmosphere through the stomata. This oxygen is indispensable for the survival of various animals, including humans, as it is necessary for respiration. In essence, the absorption of carbon dioxide through photosynthesis is an essential function performed by plants and trees. They function as natural carbon sinks, playing a vital role in regulating the levels of this greenhouse gas and mitigating the impacts of climate change.
- Q: What are the different types of carbon steel?
- There are several different types of carbon steel, including low carbon steel, medium carbon steel, and high carbon steel. Each type has varying levels of carbon content, which affects its strength, hardness, and machinability. Low carbon steel has the lowest carbon content and is known for its ductility and ease of welding. Medium carbon steel contains a higher carbon content and is more durable, making it suitable for applications that require strength and toughness. High carbon steel has the highest carbon content and is exceptionally strong and hard, but also less ductile and more brittle.
- Q: How is carbon used in the agricultural industry?
- Various purposes in the agricultural industry make carbon widely used. One of its main uses in agriculture is as a soil amendment. The addition of carbon-rich organic matter, like compost or manure, improves soil structure, fertility, and overall health. This occurs because carbon increases the soil's capacity to retain moisture, nutrients, and beneficial microorganisms, all of which are vital for plant growth. In addition to soil amendment, carbon is also utilized in the form of carbon dioxide (CO2) for greenhouse enrichment. In controlled environments such as greenhouses, plants require higher concentrations of CO2 to enhance growth and productivity. Carbon dioxide is introduced into the greenhouse to maintain optimal levels, facilitating photosynthesis and accelerating plant growth. Furthermore, carbon-based fertilizers are commonly employed in agriculture. Fertilizers like urea or ammonium nitrate provide essential nutrients to crops and enhance productivity. Carbon serves as a crucial component in these fertilizers, aiding in the controlled release and effective uptake of nutrients by plants. Moreover, carbon is employed in the production of pesticides and herbicides. Many of these agricultural chemicals contain carbon compounds specifically designed to target and control pests, diseases, and weeds that can harm crops. Carbon-based chemicals are preferred due to their effectiveness and ability to naturally break down without causing long-term harm to the environment. In summary, carbon plays a vital role in the agricultural industry by enhancing soil fertility, promoting plant growth, and aiding in pest control. Its versatility makes it an indispensable resource for sustainable and efficient farming practices.
- Q: What is carbon fiber reinforced plastic?
- Carbon fiber reinforced plastic (CFRP) is a composite material made up of carbon fibers embedded in a polymer matrix, typically epoxy resin. It combines the lightweight and high strength properties of carbon fibers with the versatility and durability of plastic. CFRP is widely used in various industries, including aerospace, automotive, and sports, due to its exceptional strength-to-weight ratio, resistance to corrosion, and excellent stiffness.
- 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 properties of carbon-based rubber?
- Carbon-based rubber, also known as carbon black-filled rubber, possesses several important properties that make it highly desirable for various applications. Firstly, carbon-based rubber exhibits excellent elasticity and flexibility, allowing it to withstand repeated stretching and compression without permanent deformation. This property makes it ideal for use in manufacturing products such as tires, gaskets, and seals. Secondly, carbon-based rubber displays outstanding resistance to abrasion and wear, ensuring that it can endure harsh conditions and prolonged use without deteriorating. This property is particularly beneficial in applications where the rubber material is subjected to friction or constant contact with rough surfaces. Additionally, carbon-based rubber demonstrates remarkable resistance to various environmental factors. It has excellent resistance to ozone, sunlight, and weathering, making it suitable for outdoor applications where it will be exposed to UV radiation and extreme temperatures. Its resistance to chemicals and oils further enhances its versatility, allowing it to be used in industries such as automotive, aerospace, and manufacturing. Another noteworthy property of carbon-based rubber is its electrical conductivity. This characteristic makes it an ideal material for applications that require static dissipation or protection against electrostatic discharge, such as in electronic devices, conveyor belts, and industrial flooring. Furthermore, carbon-based rubber exhibits good adhesion to various substrates, enabling it to form strong bonds when used in adhesive applications or as a lining material. Overall, the properties of carbon-based rubber make it a highly sought-after material due to its exceptional elasticity, abrasion resistance, environmental resistance, electrical conductivity, and adhesion capabilities.
- Q: What are the effects of carbon emissions on the stability of grasslands?
- Grasslands are significantly impacted by carbon emissions, which have various negative effects. One major consequence is the modification of the climate, particularly through the greenhouse effect. Carbon dioxide (CO2) is a primary greenhouse gas, and the higher concentration of CO2 in the atmosphere leads to global warming. This rise in temperature disrupts the natural growth patterns of grasslands and disturbs the delicate balance of their ecosystems. The increased temperatures caused by carbon emissions can result in higher rates of evaporation, leading to drier soil conditions. Grasslands are adapted to specific levels of moisture, and any alterations in these conditions can reduce plant growth and increase vulnerability to drought. Consequently, grasslands become less stable and more susceptible to desertification. Furthermore, elevated levels of carbon dioxide can impact the nutritional quality of grasses. As CO2 concentrations rise, the relative proportion of essential nutrients in grasses may decrease. This phenomenon, called nutrient dilution, can affect the health and productivity of herbivores that depend on these grasslands for sustenance. The decline in nutritional value disrupts the delicate balance of predator-prey relationships and contributes to a decrease in biodiversity. In addition, carbon emissions contribute to soil acidification. Increased carbon dioxide dissolves in rainwater, forming carbonic acid, which lowers the pH of the soil. Grasses are sensitive to changes in soil pH, and acidification negatively affects their growth and nutrient absorption. Acidic soil conditions can also lead to the loss of crucial microorganisms that contribute to a healthy soil ecosystem, further destabilizing grasslands. Lastly, carbon emissions indirectly affect grasslands through climate change-induced changes in precipitation patterns. Shifts in rainfall patterns can alter the composition and distribution of plants, favoring invasive species or disrupting the competitive balance between different grass species. This disturbance can compromise the stability and functioning of grassland ecosystems. In conclusion, carbon emissions have multiple detrimental effects on the stability of grasslands, including climate changes, increased susceptibility to drought, nutrient dilution, soil acidification, and alterations in precipitation patterns. It is essential to reduce carbon emissions and mitigate the impacts of climate change to preserve the stability and integrity of grassland ecosystems.
- Q: What are the main sources of carbon on Earth?
- Both natural and anthropogenic sources contribute to the presence of carbon on Earth. Carbon dioxide (CO2) is naturally released into the atmosphere through processes such as volcanic eruptions, respiration by plants and animals, and the decay of organic matter. Carbon is also found in carbonate rocks in the Earth's lithosphere, formed from marine organisms' shells and skeletons. Anthropogenic sources of carbon primarily arise from the combustion of fossil fuels like coal, oil, and natural gas for energy and transportation purposes. When these fuels are burned, carbon dioxide is emitted, leading to the greenhouse effect and climate change. Deforestation and land-use changes also release carbon stored in trees and vegetation. Furthermore, industrial processes, cement production, and waste management activities contribute to the emission of carbon dioxide and other greenhouse gases. These human activities release carbon that has been sequestered for millions of years, significantly disrupting the natural carbon cycle. In conclusion, although carbon is naturally present on Earth, human actions have greatly amplified its release into the atmosphere, raising concerns about climate change and the urgent need for sustainable practices to reduce carbon emissions.
Send your message to us
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
Similar products
Hot products
Hot Searches
