Low Price Low Sulfur Good Quality Calcined Petroleum Coke for Sale
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 11 m.t.
- Supply Capability:
- 10000000 m.t./month
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1.Structure of Calcined Petroleum Coke Description
Calcined Petroleum Coke is made from raw petroleum coke,which is calcined in furnace at a high temperature(1200-1300℃).CPC/Calcined Petroleum Coke is widely used in steelmaking,castings manufacture and other metallurgical industry as a kind of recarburizer because of its high fixed carbon content,low sulfur content and high absorb rate.Besides,it is also a best kind of raw materials for producing artifical graphite(GPC/Graphitized Petroleum Coke) under the graphitizing temperature(2800℃).
2.Main Features of the Calcined Petroleum Coke
High-purity graphitized petroleum coke is made from high quality petroleum coke under a temperature of 2,500-3,500°C. As a high-purity carbon material, it has characteristics of high fixed carbon content, low sulfur, low ash, low porosity etc.It can be used as carbon raiser (Recarburizer) to produce high quality steel,cast iron and alloy.It can also be used in plastic and rubber as an additive.
3. Calcined Petroleum Coke Images
4. Calcined Petroleum Coke Specification
F.C: 90-95
S: 0.2-0.4
A: 3.5-8.5
V.M: 1-1.5
M: 0.5
Size: 1-5mm
5.FAQ of Calcined Petroleum Coke
1). Q: Are you a factory or trading company?
A: We are a factory.
2). Q: Where is your factory located? How can I visit there?
A: Our factory is located in ShanXi, HeNan, China. You are warmly welcomed to visit us!
3). Q: How can I get some samples?
A: Please connect me for samples
4). Q: Can the price be cheaper?
A: Of course, you will be offered a good discount for big amount.
- Q: How does carbon impact the structure and function of ecosystems?
- Carbon is a fundamental element that plays a crucial role in shaping the structure and function of ecosystems. It is a building block of life, present in all living organisms, and is constantly cycling between the atmosphere, living organisms, and the Earth's surface. Carbon impacts ecosystems in various ways, both directly and indirectly. Firstly, carbon is a key component of organic matter, such as plants, animals, and decomposing organic materials. It provides the energy and nutrients necessary for the growth and development of organisms. Through photosynthesis, plants absorb carbon dioxide from the atmosphere and convert it into organic compounds, primarily carbohydrates, that serve as a source of energy and building material for other organisms. This process forms the basis of the food chain, as herbivores consume plants and carnivores consume herbivores. Thus, carbon is essential for the structure and functioning of ecosystems by sustaining the productivity and biodiversity of organisms within them. Moreover, carbon influences the physical structure of ecosystems. In terrestrial ecosystems, carbon is stored in vegetation and soils, forming carbon sinks. Forests, for example, store vast amounts of carbon in their biomass and soils, playing a crucial role in mitigating climate change by absorbing and sequestering carbon dioxide. The loss of these ecosystems, through deforestation or degradation, can release large amounts of carbon back into the atmosphere, contributing to the greenhouse effect and climate change. In marine ecosystems, carbon is stored in the form of dissolved inorganic carbon, which can impact ocean acidity. The increasing concentration of carbon dioxide in the atmosphere leads to ocean acidification, affecting the growth and survival of marine organisms, particularly those with calcium carbonate shells or skeletons, such as corals and mollusks. Furthermore, carbon influences the functioning of ecosystems through its role in nutrient cycling. Decomposition, the process by which organic matter is broken down and recycled, is largely driven by microorganisms that respire carbon dioxide. Decomposition releases nutrients such as nitrogen, phosphorus, and sulfur back into the soil, making them available for uptake by plants. This nutrient cycling is essential for maintaining the productivity and nutrient balance within ecosystems. Changes in carbon availability can affect the rates of decomposition and nutrient cycling, which in turn can impact the structure and functioning of ecosystems. Overall, carbon is a fundamental element that significantly impacts the structure and function of ecosystems. Its role in energy transfer, organic matter formation, nutrient cycling, and climate regulation makes it essential for the sustainability and functioning of all living organisms within an ecosystem. Understanding and managing carbon dynamics is crucial for maintaining the health and resilience of ecosystems in the face of environmental changes.
- Q: What are the impacts of carbon emissions on urban environments?
- Urban environments are significantly affected by carbon emissions, with air pollution being one of the most notable consequences. The release of carbon dioxide and other greenhouse gases from vehicles, factories, and power plants contributes to the formation of smog and harmful particulate matter in cities. This pollution poses serious health risks to residents, especially those with respiratory conditions, and can result in increased hospital admissions and premature deaths. In addition, carbon emissions contribute to climate change, which has wide-ranging implications for urban areas. Rising temperatures and changing weather patterns can intensify heatwaves, leading to an increase in heat-related illnesses and fatalities. The frequency and severity of extreme weather events, such as hurricanes and floods, can cause significant damage to infrastructure and disrupt essential services like water supply and transportation. Furthermore, coastal cities face the threat of rising sea levels as a result of carbon emissions. The melting of polar ice caps and the expansion of seawater contribute to flooding and erosion, particularly in these areas. This can lead to the loss of valuable land, displacement of populations, and damage to critical infrastructure such as buildings, roads, and sewage systems. Additionally, carbon emissions contribute to the urban heat island effect, whereby cities experience higher temperatures compared to surrounding rural areas. This is due to the absorption and retention of heat by urban materials like concrete and asphalt. The urban heat island effect can worsen the health risks associated with heatwaves and increase the demand for cooling, thus furthering carbon emissions. Lastly, carbon emissions have economic ramifications for urban environments. The costs of mitigating and adapting to climate change effects, such as implementing climate-resilient infrastructure and disaster response measures, can be substantial. Additionally, air pollution and extreme weather events can result in increased healthcare expenses and productivity losses. To address these impacts, it is crucial to reduce carbon emissions by transitioning to cleaner energy sources, promoting sustainable transportation options, and implementing energy-efficient practices in buildings. Urban planning and design should also prioritize the creation of green spaces, tree planting, and the use of reflective and permeable materials to combat the urban heat island effect. By tackling carbon emissions in urban environments, we can create healthier and more resilient cities for present and future generations.
- Q: What is the carbon content of different types of soil?
- Various factors, such as climate, vegetation, and land management practices, can greatly influence the carbon content of different types of soil. Generally, soils with higher levels of organic matter exhibit higher levels of carbon. For instance, peat soils boast the highest carbon content among all soil types, ranging from 30% to 60%. These soils form in wetland areas where the decomposition of organic matter is hindered by water saturation, resulting in the accumulation of substantial amounts of carbon over time. Forest soils also tend to possess relatively high carbon content, typically falling between 1% and 10%. Forests continually supply organic matter through litterfall, contributing to the build-up of carbon in the soil. In contrast, agricultural soils generally exhibit lower carbon content compared to peat or forest soils. Factors such as crop rotation, organic amendments, and tillage practices influence the carbon content of agricultural soils. Consequently, the carbon content in these soils can range from less than 1% to around 6%. Grassland soils may have carbon contents similar to agricultural soils, depending on management practices. However, in undisturbed grasslands with high plant productivity, the carbon content can be relatively higher, ranging from 2% to 8%. In arid and desert regions, soils tend to display lower carbon content due to limited vegetation and slower rates of organic matter decomposition. Typically, the carbon content in these soils is less than 1%. It is important to acknowledge that these ranges are generalizations, and the carbon content of soil can vary both within and between soil types. Additionally, alterations in land use, such as deforestation or the conversion of grasslands to agriculture, can have a significant impact on soil carbon content.
- Q: How does carbon impact the prevalence of wildfires?
- There are several ways in which carbon affects the occurrence of wildfires. First and foremost, carbon dioxide (CO2) is a greenhouse gas that contributes to climate change. As the concentration of CO2 increases in the atmosphere, temperatures rise, resulting in drier conditions in many areas. These dry conditions create a more favorable environment for the ignition and spread of wildfires. Moreover, carbon plays a significant role in the amount of fuel available to feed wildfires. Carbon-based materials, such as dead vegetation, trees, and other organic matter, serve as the main source of fuel for fires. As carbon accumulates in ecosystems, either naturally or through activities like deforestation, the potential fuel for wildfires increases. This increased fuel load can lead to more frequent and intense fires. In addition, carbon has an impact on the health and vitality of forests. Higher levels of atmospheric CO2 can enhance plant growth, resulting in denser vegetation. Although this may seem beneficial, it actually contributes to the intensity and severity of wildfires. Denser vegetation means there is a greater amount of fuel available, especially when combined with the dry conditions caused by climate change. This combination becomes a recipe for more destructive fires. Lastly, the combustion of carbon-based materials during wildfires releases large amounts of carbon dioxide into the atmosphere. This creates a positive feedback loop, as the increased carbon emissions contribute to further climate change, which, in turn, worsens the conditions for wildfires. In summary, carbon plays a critical role in determining the occurrence and severity of wildfires through its impact on climate change, fuel load, forest health, and the release of greenhouse gases during combustion. It is essential to address carbon emissions and implement effective forest management practices in order to mitigate the risks and consequences associated with wildfires.
- Q: What is the symbol for carbon?
- The symbol for carbon is "C".
- Q: What is carbon neutral construction?
- Carbon neutral construction refers to a sustainable approach to building and designing structures that minimizes or offsets the amount of carbon emissions produced during the construction process. It aims to achieve a balance between the amount of carbon emissions released into the atmosphere and the amount that is removed or offset through various measures. To achieve carbon neutrality in construction, several strategies can be implemented. Firstly, energy-efficient design principles are employed to minimize the overall energy consumption of the building. This can include the use of insulation, efficient HVAC systems, and energy-efficient appliances and lighting. Additionally, sustainable building materials are utilized, such as recycled materials or those with a low carbon footprint. This reduces the energy required for the production and transportation of materials, thereby minimizing carbon emissions. Furthermore, renewable energy sources are integrated into the construction process. This may involve installing solar panels, wind turbines, or geothermal systems to generate clean energy for the building's operations. By reducing dependence on fossil fuels, carbon emissions associated with energy consumption are significantly reduced. Carbon offsetting is another key component of carbon neutral construction. This involves investing in projects or initiatives that reduce or remove greenhouse gas emissions elsewhere, effectively offsetting the emissions produced during construction. Examples of carbon offsetting activities include reforestation projects, investment in renewable energy projects, or supporting methane capture initiatives. Ultimately, carbon neutral construction aims to reduce the environmental impact of building construction and operation by minimizing carbon emissions throughout the entire lifecycle of the building. By adopting energy-efficient design principles, utilizing sustainable materials, integrating renewable energy sources, and offsetting carbon emissions, carbon neutral construction contributes to mitigating climate change and creating a more sustainable future.
- Q: How does carbon affect the formation of hurricanes?
- Hurricane formation is not directly affected by carbon. It is primarily driven by warm ocean temperatures, high humidity, and the Coriolis effect. However, carbon emissions and the resulting increase in greenhouse gases have been linked to climate change, which indirectly affects the formation and intensity of hurricanes. The accumulation of carbon dioxide and other greenhouse gases in the atmosphere is causing climate change, which is leading to higher global temperatures. These warmer ocean temperatures provide more energy to hurricanes, potentially increasing their intensity and destructiveness. Furthermore, climate change can alter wind patterns and atmospheric circulation, influencing the development and movement of hurricanes. Moreover, when carbon dioxide dissolves into seawater, it can cause ocean acidification. This can harm marine life and disrupt the delicate balance of ecosystems. Such disruption can indirectly impact hurricane formation, as healthy ecosystems play a crucial role in regulating the climate and maintaining a stable environment. While the formation of hurricanes is not directly impacted by carbon emissions, their contribution to climate change and subsequent effects on Earth's systems can have significant consequences for the frequency, intensity, and behavior of hurricanes. To lessen the future impacts of hurricanes and protect vulnerable coastal regions, it is important to reduce carbon emissions and mitigate climate change.
- 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.
- Q: What are the different types of carbon-based concrete additives?
- Concrete can be enhanced and improved by incorporating various types of carbon-based additives. These additives, derived primarily from carbon-based materials, can be categorized into three main types: carbon nanotubes, graphene, and carbon fibers. 1. Carbon Nanotubes: These cylindrical structures consist of carbon atoms arranged in a distinct hexagonal pattern. They possess exceptional mechanical and electrical properties, making them highly sought-after as concrete additives. By adding carbon nanotubes to concrete, its strength, durability, and toughness can be improved. Additionally, these nanotubes enhance the electrical conductivity of concrete, which proves advantageous for applications such as self-healing concrete and anti-static flooring. 2. Graphene: Graphene is a two-dimensional lattice composed of a single layer of carbon atoms. It is renowned for its remarkable strength, high electrical conductivity, and excellent barrier properties. When incorporated into concrete, graphene significantly enhances its mechanical properties, including compressive strength, flexural strength, and resistance to abrasion. It also improves the durability and impermeability of concrete, providing resistance against water and chemical penetration. 3. Carbon Fibers: Carbon fibers are elongated and slender strands derived from organic polymers like polyacrylonitrile or pitch. They possess exceptional tensile strength and are commonly used as reinforcements in various construction materials, including concrete. The addition of carbon fibers to concrete enhances its flexural strength, resistance to impacts, and behavior when subjected to cracks. Furthermore, carbon fibers improve the ductility and toughness of concrete, making it more resistant to dynamic loads. It is important to note that each type of carbon-based concrete additive offers unique advantages and applications. Carbon nanotubes provide exceptional mechanical and electrical properties, graphene enhances strength and barrier properties, while carbon fibers strengthen flexural strength and impact resistance. The choice of additive depends on the specific requirements of the concrete application and the desired performance characteristics.
- Q: What is a carbon electrode? What's the use? What's the current situation in the industry? Try to be specific. Thank you
- Tons of ferrosilicon smelting costs reduced by 300-400 yuan, tons of calcium carbide smelting costs reduced by more than 100 yuan.Carbon electrode is an energy saving and environmental friendly product. It can greatly reduce power consumption and reduce pollution in the use of calcium carbide and ferroalloy ore heating furnaces. It is the replacement product of electrode paste. In the submerged arc furnace with the same capacity, electrode paste self baking electrode compared with the following characteristics: improving smelting furnace production, reduce power consumption and reduce the labor intensity (15-20%; 1 tons of iron smelting alloy consumption of electrode paste carbon electrode about 60kg, consumption is only about 12kg, reduce the operating times of the electrode), simplified production process; to avoid or reduce the self baking electrode frequent "broken soft" and "hard" accidents, improve the working environment, reduce operating costs.
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Low Price Low Sulfur Good Quality Calcined Petroleum Coke for Sale
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 11 m.t.
- Supply Capability:
- 10000000 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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