Calcined Peroleum Coke with good quality

Calcined Peroleum Coke with good quality

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 20 m.t.

Supply Capability:: 2000 m.t./month

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Packaging & Delivery

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

Calcined Petroleum Coke is a critical ingredient in the production of Metallurgy and chemical industrial ,it can increase the used quantity of Scrap steel and reduce the quantity of Scrap iron, or use no Scrap iron at all, the calcined petroleum coke has follow properties: high absorptive character, no residue will be left and save production cost.

Specifications

Calcined Anthracite
1.low sulphur, low ash
2.fixed carbon:95% -90%
3.sulphur:lower than 0.3%
4.Calcined Anthracite Coal

Advantage and competitive of caclined anthracite:

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:

FC %	98.5	98.5	98.5	99
ASH %	0.8	0.8	0.8	0.5
V.M. %	0.7	0.7	0.7	0.5
S %	0.5	0.55	0.7	0.5
MOISTURE %	0.5	0.5	0.5	0.5

Picture of CPC/ Calcined Petroleum Coke

Low Sulphur Calcined Petroleum Coke

Q: What are the impacts of carbon emissions on the stability of savannas?: The impacts of carbon emissions on the stability of savannas are significant. Increased carbon emissions contribute to the greenhouse effect, leading to global warming and climate change. These changes in climate can directly affect the natural balance and stability of savannas. One of the main impacts is an alteration in rainfall patterns. Climate change can disrupt the regular rainfall cycles in savannas, leading to extended periods of drought or intense rainfall events. This can disrupt the ecosystem's natural fire regime, which is crucial for maintaining the savanna's biodiversity and preventing the encroachment of woody vegetation. Additionally, elevated carbon dioxide levels can promote the growth of certain plant species, particularly those that are more efficient at utilizing carbon dioxide. This can lead to changes in the composition and structure of savanna vegetation, favoring the growth of more dominant and invasive species. Such changes can potentially reduce the diversity and resilience of the savanna ecosystem. Furthermore, increased carbon emissions contribute to the acidification of rainwater and soils. This can negatively impact the nutrient availability and composition of savanna soils, affecting the productivity and health of the entire ecosystem. Overall, carbon emissions pose a significant threat to the stability and functioning of savannas, impacting their biodiversity, fire regime, rainfall patterns, and soil health. It is crucial to address and reduce carbon emissions to mitigate these impacts and ensure the long-term conservation of savanna ecosystems.

Q: What are the advantages of carbon-based fertilizers?: Carbon-based fertilizers have several advantages. Firstly, they provide a source of organic matter that improves soil structure and enhances water holding capacity. This can lead to better nutrient availability and healthier plant growth. Additionally, carbon-based fertilizers stimulate microbial activity in the soil, promoting nutrient cycling and improving overall soil health. They also tend to have a slower release of nutrients, ensuring a steady supply for plants over time. Moreover, carbon-based fertilizers are environmentally friendly as they reduce the reliance on synthetic fertilizers, minimizing the risk of water pollution and supporting sustainable agricultural practices.

Q: What are carbon sinks?: Carbon sinks are natural or artificial reservoirs that absorb and store carbon dioxide from the atmosphere. They play a crucial role in mitigating climate change by reducing the concentration of greenhouse gases in the atmosphere. Carbon sinks can be found in various forms, including forests, oceans, wetlands, and soil. Forests are the largest and most well-known carbon sinks. Through the process of photosynthesis, trees absorb carbon dioxide and convert it into oxygen, storing the carbon in their trunks, branches, and roots. Oceans are also significant carbon sinks, as they absorb about a quarter of the carbon dioxide emitted by human activities. Algae, phytoplankton, and other marine organisms capture carbon through photosynthesis and convert it into biomass. Wetlands, such as marshes and swamps, are another important carbon sink. These areas store enormous amounts of carbon in their vegetation and soil, preventing it from being released back into the atmosphere. Additionally, soil acts as a carbon sink by absorbing and storing carbon through the decomposition of organic matter and the action of microorganisms. Artificial carbon sinks, like carbon capture and storage (CCS) technologies, are being developed to further combat climate change. CCS involves capturing carbon dioxide emissions from power plants and industrial facilities and storing them underground or repurposing them for other uses. While these technologies are still in the early stages, they have the potential to significantly reduce carbon emissions and help stabilize the climate. Overall, carbon sinks are essential for maintaining the balance of carbon dioxide in the atmosphere and preventing its accumulation, which would contribute to global warming. Preserving and restoring natural carbon sinks, such as forests and wetlands, is crucial for mitigating climate change, while developing and implementing artificial carbon sinks can further aid in reducing greenhouse gas emissions.

Q: What are the advantages of carbon nanotube transistors?: Carbon nanotube transistors offer several advantages compared to traditional silicon-based transistors. Firstly, carbon nanotubes have excellent electrical properties. They possess high electron mobility, which means that electrons can move through them quickly and easily. This allows for faster switching speeds and higher operating frequencies, making them ideal for high-performance applications such as computers and communication devices. Secondly, carbon nanotubes have a very small size. They can be as small as a few nanometers in diameter, which is several orders of magnitude smaller than the feature sizes of silicon transistors. This miniaturization potential enables the development of highly compact and densely packed electronic circuits, leading to higher integration levels and increased device functionality. Additionally, carbon nanotubes are more resistant to heat and have better thermal conductivity than silicon. This means that they can handle higher temperatures without degrading, allowing for more efficient operation and reducing the need for complex cooling systems. It also enables the fabrication of devices that can withstand harsh environments, making them suitable for applications in aerospace, automotive, and defense industries. Furthermore, carbon nanotubes are mechanically strong and flexible. They can be bent and stretched without breaking, making them suitable for use in flexible electronics and wearable devices. Their mechanical robustness also ensures long-term stability and reliability, leading to improved device performance and longevity. Lastly, carbon nanotube transistors can be fabricated using existing manufacturing processes, making them compatible with current semiconductor technologies. This means that they can be integrated into existing electronic systems without significant modifications, reducing the cost and time required for their implementation. Overall, the advantages of carbon nanotube transistors, including their high electrical performance, small size, thermal stability, mechanical strength, and compatibility with existing manufacturing processes, make them a promising alternative to traditional silicon transistors for future electronic applications.

Q: How do you distinguish between alkaline and ordinary carbon cells?: Look at the identification of a cylindrical battery. Alkaline battery categories identified as LR, such as "LR6" as the No. 5 alkaline battery, "LR03" is the No. 7 alkaline battery; ordinary dry cell categories identified as R, such as "R6P" for high power 5 ordinary batteries, "R03C" type No. 7 for high capacity batteries.

Q: How does carbon contribute to the strength of alloys?: Carbon contributes to the strength of alloys by forming interstitial solid solutions with metals, which increases the hardness and strength of the material. The carbon atoms occupy the spaces between the metal atoms, creating lattice distortions and enhancing the overall strength of the alloy. Additionally, carbon can also form compounds with metals, such as carbides, which further improve the hardness and wear resistance of alloys.

Q: How does carbon affect the formation of wildfires?: Carbon does not directly affect the formation of wildfires, but it plays a crucial role in their severity and intensity. Carbon-rich vegetation, such as dry grasses and dead trees, acts as fuel for wildfires, enabling them to spread rapidly and intensify. When these fuels ignite, they release carbon dioxide, a greenhouse gas that contributes to climate change. Additionally, the combustion of carbon-rich materials during wildfires releases large amounts of carbon into the atmosphere, further exacerbating global warming.

Q: What kinds of carbon black paper do you have?: Classification of weights:Carbon free carbon paper has 45g/m2CB paper, 47g/m2CF paper and 52g/m2CFB paper according to quantitative. Carbon free carbon paper is divided into 80 parts: 48, 50 and 80: 52: below: 47 and 2.55-60 grams for office reports, receipts, delivery orders, delivery lists, etc..Two. Classification of specifications:Carbon free carbon paper can be divided into web (rools) and paperboard (sheets) according to specifications. The width of the web can range from 160mm to 1940mm, and the size of the flat paper can range from 420mm*530mm to 1420mm*1420mm.

Q: How is carbon used in the production of nanoelectronics?: Carbon is used in the production of nanoelectronics in a variety of ways. One of the most prominent uses is in the fabrication of carbon nanotubes (CNTs), which are cylindrical structures made entirely of carbon atoms. These nanotubes have unique electrical and mechanical properties that make them ideal for use in nanoelectronic devices. CNTs can be utilized as transistors, which are the fundamental building blocks of electronic circuits. Due to their small size and excellent electrical conductivity, CNT transistors can be used to create high-performance, low-power devices. They have the potential to replace traditional silicon transistors and enable the development of more advanced and compact electronic devices. Carbon is also used in the production of graphene, which is a single layer of carbon atoms arranged in a two-dimensional honeycomb lattice. Graphene exhibits exceptional electrical conductivity, thermal conductivity, and mechanical strength. It can be used as a conductive material in nanoelectronics, enabling the development of faster and more efficient electronic devices. Furthermore, carbon-based materials can be utilized in nanoelectronics for energy storage purposes. For instance, carbon nanotubes and graphene can be used in supercapacitors, which are energy storage devices capable of storing and delivering large amounts of electrical energy quickly. These carbon-based energy storage systems have the potential to revolutionize the field of portable electronics and electric vehicles. In summary, carbon is extensively used in the production of nanoelectronics. Its unique properties, such as high electrical conductivity, mechanical strength, and thermal conductivity, make it an ideal material for the development of high-performance electronic devices. Carbon nanotubes, graphene, and other carbon-based materials are key components in the fabrication of nanoelectronic devices, enabling advancements in computing power, energy storage, and miniaturization of electronic components.

Q: The main difference between steel and iron is the difference in carbon content: The essential difference between steel and iron is that there is a difference in carbon content.1, steel, is a carbon content, mass percentage of 0.02% to 2.04% between the ferroalloy. The chemical composition of steel can have great changes, only the carbon steel is called carbon steel (carbon steel) or ordinary steel; in actual production, steel tend to use different with different alloy elements, such as manganese, nickel, vanadium and so on;2 iron is a chemical element. Its chemical symbol is Fe. It has an atomic number of 26. It is the most common metal. It is a kind of transition metal. A metal element with a second highest crustal content.Extension of knowledge point:Iron into pig iron and wrought iron. Wrought iron, steel and cast iron is an alloy of iron and carbon with the carbon content difference. Generally less than 0.2% carbon content that wrought iron or iron, the content of 0.2-1.7% in the steel, is iron content of more than 1.7%. Soft wrought iron, good plasticity, easy deformation, strength and hardness were lower, not widely used; iron carbon, hard and brittle, almost no plastic; steel pig iron and wrought iron with two kinds of advantages, widely used for human.

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