Carbon Additive FC82-90 with Good and Stable Quality

Carbon Additive FC82-90 with Good and Stable Quality System 1

Carbon Additive FC82-90 with Good and Stable Quality System 2

Carbon Additive FC82-90 with Good and Stable Quality

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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

Carbon Additive FC82-90 with Good and Stable Quality

25kgs/50kgs/1ton per bag or as buyer's request

Specifications

Carbon Additive FC82-90 with Good and Stable Quality

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

Advantage and competitive of caclined anthracite:

Carbon Additive FC82-90 with Good and Stable Quality

1. strong supply capability

2. fast transportation

3. lower and reasonable price for your reference

4.low sulphur, low ash

5.fixed carbon:95% -90%

6..sulphur:lower than 0.3%

General Specification of Calcined Anthracite:

Carbon Additive FC82-90 with Good and Stable Quality

FC	90	88	85	83	82
ASH	8.5	10	12	14	15
V.M.	1.5	2	3	3	3
S	0.35	0.5	0.5	0.5	0.5
MOISTURE	0.5	1	1	1	1

Pictures

Carbon Additive FC82-90 with Good and Stable Quality

FC 90%-95% Calcined Anthracite

Carbon Additive FC82-90 with Good and Stable Quality

Advantage:

1.High quality and competitive price.

2.Timely delivery.

3.If any item you like. Please contact us.

Your sincere inquiries are typically answered within 24 hours.

Q: How do forests act as carbon sinks?: Forests act as carbon sinks by absorbing carbon dioxide from the atmosphere through the process of photosynthesis. Trees and other plants take in carbon dioxide and convert it into oxygen, while storing the carbon in their trunks, branches, and roots. This stored carbon remains in the forest ecosystem, reducing the amount of greenhouse gases in the atmosphere and helping to mitigate climate change.

Q: What are fullerenes?: Fullerenes are a unique class of molecules composed entirely of carbon atoms arranged in a spherical or cage-like structure. They were first discovered in 1985 and have since gained significant attention due to their interesting properties and potential applications in various fields. The most well-known and extensively studied fullerene is the buckminsterfullerene, also known as C60, which consists of 60 carbon atoms forming a hollow sphere resembling a soccer ball. Fullerenes can also have different numbers of carbon atoms, such as C70, C84, or even larger clusters. What makes fullerenes remarkable is their exceptional stability and unique structure. The carbon atoms in a fullerene are interconnected through covalent bonds, forming a closed network of hexagons and pentagons. This arrangement gives fullerenes their characteristic shape and provides them with remarkable mechanical, thermal, and chemical stability. Fullerenes possess a wide range of fascinating properties that make them intriguing for scientific research and technological applications. For instance, they exhibit high electrical conductivity and can act as efficient electron acceptors or donors in organic electronic devices. They also have excellent optical properties, such as strong absorption and emission of light, which have led to their use in solar cells and photovoltaic devices. Moreover, fullerenes have shown potential in medical and biological applications. Their unique cage-like structure allows for encapsulation of other molecules within their hollow interior, making them ideal for drug delivery systems. Fullerenes also possess strong antioxidant properties, which make them potential candidates for various therapeutic treatments. In summary, fullerenes are a fascinating class of carbon-based molecules with unique structures and remarkable properties. Their versatility and potential applications in electronics, energy, medicine, and other fields continue to be explored, making them an exciting area of study in modern science.

Q: What are the impacts of carbon emissions on the stability of river ecosystems?: The stability of river ecosystems is significantly affected by carbon emissions, which have various consequences. One of the main outcomes of carbon emissions is the rise in greenhouse gases in the atmosphere, resulting in global warming. This increase in temperature directly and indirectly impacts river ecosystems. To begin with, higher temperatures can modify the physical characteristics of rivers and impact the availability of oxygen in the water. Warmer water holds less dissolved oxygen, which can be harmful to aquatic organisms like fish and invertebrates that depend on oxygen for survival. The decrease in oxygen levels can lead to a decrease in biodiversity and even cause fish to die. Furthermore, climate change caused by carbon emissions can disrupt the natural hydrological cycle. Changes in precipitation patterns can lead to droughts or floods, causing fluctuations in river flow. These alterations can affect the reproductive and migration patterns of many aquatic species, disturbing their life cycles and reducing their populations. Additionally, modified river flows can also affect the stability of riverbank and riparian habitats, resulting in erosion and habitat loss. Moreover, increased carbon emissions contribute to ocean acidification. When water absorbs carbon dioxide, it forms carbonic acid, which lowers the pH of the water. Acidic waters can have harmful effects on aquatic life, including shellfish, corals, and other organisms that calcify. River ecosystems are interconnected with coastal and marine ecosystems, so the consequences of ocean acidification can indirectly impact river ecosystems through the food chain. Furthermore, carbon emissions contribute to the deposition of air pollutants, such as nitrogen and sulfur compounds, onto land and water bodies. These pollutants can be carried by rainfall into rivers, leading to increased nutrient levels and eutrophication. Excessive nutrients can cause harmful algal blooms, deplete oxygen levels, and create dead zones, further disturbing the balance of river ecosystems. In conclusion, the stability of river ecosystems is profoundly impacted by carbon emissions. Rising temperatures, altered hydrological cycles, ocean acidification, and increased nutrient levels all contribute to the degradation of these ecosystems. It is essential to reduce carbon emissions and adopt sustainable practices to mitigate these impacts and preserve the health and stability of river ecosystems.

Q: 15CrMo seamless steel tube and carbon plate welding fracture what is the reason?: Welding stress should be too concentrated, 15CrMo material is very brittle after quenching, when welding local high temperature, and then no corresponding insulation measures, lead to fracture.Welding: welding, can also be written as "welding" or welding, melt, is two or more than two kinds of material (homogeneous or heterogeneous) by heating and pressurizing, or both, so that the two parts produce atomic binding processing and connection mode. Welding is widely used, both for metals and for metals. Welding is the process of welding the workpiece interface to the molten state, without pressure to complete the welding process. When welding, the heat source rapidly melts and melts at the interface of the two workpiece to be welded to form a molten pool. The molten pool moves along with the heat source, and a continuous weld seam is formed after cooling, and the two workpieces are connected into a whole.

Q: How does carbon affect the formation of haze?: Carbon plays a significant role in the formation of haze due to its ability to interact with other pollutants and atmospheric conditions. When carbon-containing compounds, such as fossil fuel emissions or organic matter from wildfires, are released into the atmosphere, they undergo chemical reactions with gases like nitrogen oxides and volatile organic compounds. These reactions result in the formation of secondary organic aerosols (SOAs), which are tiny particles suspended in the air. These SOAs can contribute to haze formation by scattering and absorbing sunlight, reducing visibility and creating a hazy appearance. The carbon particles can also serve as condensation nuclei, attracting other pollutants and water vapor, leading to the formation of larger particles and subsequently haze. Additionally, the interaction between carbon and atmospheric moisture can result in the formation of secondary organic aerosol particles that contribute to haze formation. Furthermore, carbon particles can contribute to the formation of photochemical smog, which is a type of haze characterized by high levels of ozone. Carbon-containing pollutants can react with sunlight and other pollutants, leading to the production of ozone. This ozone, along with other pollutants, can contribute to the formation of haze and reduce air quality. In summary, carbon affects the formation of haze by contributing to the formation of secondary organic aerosols, serving as condensation nuclei, and promoting the production of ozone. Understanding the role of carbon in haze formation is crucial for implementing effective air pollution control measures and mitigating the impacts of haze on human health and the environment.

Q: How does carbon impact the prevalence of tropical storms?: The prevalence of tropical storms is greatly influenced by carbon, specifically carbon dioxide (CO2) emissions. Human activities like burning fossil fuels, deforestation, and industrial processes have led to an increase in atmospheric CO2 levels, resulting in global warming. This phenomenon of rising global temperatures has various implications for the formation and intensity of tropical storms. To begin with, warmer temperatures lead to higher levels of moisture in the atmosphere due to increased evaporation of seawater. Moisture is crucial for the development and sustenance of tropical storms as it provides the necessary fuel. With more moisture available, the potential for tropical storms to form and strengthen is enhanced. Moreover, rising global temperatures cause tropical oceans to expand, providing a larger area for tropical storms to form and intensify. This expansion allows for greater energy exchange between the ocean and the atmosphere, further enhancing the potential for storm development. Additionally, elevated levels of CO2 contribute to ocean acidification, which negatively affects marine ecosystems like coral reefs. Coral reefs act as natural barriers that protect coastal areas from storm surges and waves generated by tropical storms. However, the acidification of oceans weakens and destroys these reefs, leaving coastal regions more vulnerable to storm impacts. Lastly, carbon emissions causing climate change alter atmospheric and oceanic circulation patterns, which can affect the movement and tracks of tropical storms. Changes in wind patterns and ocean currents may cause storms to deviate from their usual paths, leading to increased uncertainty and potential impacts on regions not typically prone to these events. In summary, carbon emissions and the resulting global warming have significant effects on the prevalence of tropical storms. Increased moisture content, expanded warm ocean areas, weakened coastal defenses, and altered storm tracks are all consequences of rising carbon levels, ultimately contributing to more frequent and intense tropical storms.

Q: How does carbon impact the fertility of soil?: Soil fertility relies heavily on carbon, which serves as the foundation for organic matter. Organic matter, derived from decaying plant and animal residues, enhances the soil's structure, nutrient-holding capacity, and water retention. This results in improved support for plant growth and microbial activity. Not only does organic matter supply carbon, but it also provides nutrients to plants through the process of decomposition. Microorganisms, fungi, and bacteria decompose organic matter and release nutrients like nitrogen, phosphorus, and potassium into the soil. These nutrients become available for plants to absorb. Additionally, carbon in organic matter binds soil particles, preventing erosion and improving soil structure. Furthermore, carbon plays a crucial role in water management for plants. It acts as a sponge, absorbing and retaining moisture, which helps sustain plant growth during dry periods. Carbon also fosters the growth of a diverse and healthy microbial community in the soil, including beneficial bacteria and fungi. These microorganisms contribute to nutrient cycling, disease suppression, and plant nutrient uptake, further enhancing soil fertility. However, it is important to avoid excessive carbon inputs or improper land management practices, as they can negatively affect soil fertility. An imbalance in carbon availability can lead to nitrogen immobilization, where microorganisms consume nitrogen for their own growth, depriving plants of this essential nutrient. Additionally, high carbon content can create anaerobic conditions, limiting oxygen availability for plant roots and beneficial soil organisms. To ensure optimal soil fertility, it is crucial to maintain a balanced carbon-to-nitrogen ratio and adopt sustainable land management practices. Carbon is an indispensable component for maintaining soil health by improving structure, nutrient availability, water retention, and microbial activity.

Q: How is carbon used in the production of carbon nanowires?: Carbon is used as the primary building block in the production of carbon nanowires. These nanowires are created by controlled synthesis methods that involve the deposition of carbon atoms in a specific pattern. This can be achieved through techniques like chemical vapor deposition or electrochemical deposition. By manipulating the carbon atoms, researchers can form long, thin wires with a diameter on the nanoscale. These carbon nanowires possess unique properties, making them valuable for various applications, including electronics, energy storage, and nanotechnology.

Q: What's the difference between carbon steel pipes and stainless steel pipes and seamless steel tubes?: Carbon steel pipe and stainless steel pipe with the material classification, and the seamless steel tube is shaped by divided categories.

Q: Carbon 60 related information: Discovery and structural features of carbon sixtyIn October 7, 1996, the Royal Swedish Academy of Sciences decided to award the 1996 Nobel prize for chemistry to Robert FCurl, Jr (USA), Harold WKroto (UK) and Richard ESmalley (USA) in recognition of their discovery of C60.In early September 1995, Rice University of Texas Smalley lab, Kroto etc. in order to form the process simulation of carbon clusters N near the red giant in the atmosphere, the laser gasification experiment of graphite. They found that there is a series formed by an even number of carbon atoms from the molecular mass spectra, which have a 20~25 times larger than the other peak peak, the peak corresponding to the quality of the number of molecules formed by 60 carbon atoms.What structure of C60 molecules can be stabilized? Layered graphite and diamond tetrahedral structure exists in the form of two kinds of stable carbon, when 60 carbon atoms arranged in any of them, there will be many dangling bonds, will be very lively, not showing the mass signal so stable. This shows that the C60 molecule has a completely different structure from graphite and diamond. Inspired by architect Buckminster Fuller composed of pentagons and hexagons dome building, Kroto thinks that C60 is composed of 60 spherical carbon atoms with 32 sides, i.e. 12 pentagons and 20 hexagons, so there is no double bond in C60 molecule.In C60 molecules, each carbon atom with three carbon atoms in SP2 hybrid orbitals and the adjacent connected, a hybrid P track did not participate in the remaining in the C60 shell periphery and the cavity formed spherical PI key, thus having aromatic. In honor of Fuller, they proposed the use of Buckminsterfullerene to name C60. Later, all the molecules containing even numbered carbon, including C60, were called Fuller, and the name was fullerene.

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