Calcined Petroleum Coke High Quality System 1

Calcined Petroleum Coke High Quality

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Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 20 m.t.

Supply Capability:: 3000 m.t./month

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Quick Details

Place of Origin: Hebei, China (Mainland)
Application: aluminium industry and carbon industry
Chemical Composition: Density 2.04g/cm3

Packaging & Delivery

Packaging Details:	25kg/bag 50kg/bag 200kg/bag 1000kg/bag Or according with client needs
Delivery Detail:	2 weeks

Specifications

Calcined Petroleum Coke High Quality

Petroleum coke products can be divided into needle coke, sponge coke, projectile coke and coke breeze four kinds.

Calcined Petroleum Coke

F.C.: 98.5%MIN

ASH: 0.8% MAX

V.M.: 0.7%MAX

S:0.5%MAX

Moisture: 0.5%MAX

Structure

Calcined Petroleum Coke High Quality

Shape: granule

Dimensions: 0-1mm, 1-5mm, 1-6mm, 2-8mm, etc
Product Type: Carbon Additive
C Content (%): 98-99.5% MIN
Working Temperature: -
S Content (%): 0.5%-0.7%MAX
Ash Content (%): 0.7%MAX
Volatile:0.8%MAX
Moisture: 0.5% MAX
ADVANTAGE: low ash & sulfur
COLOR: Black

Feature

Calcined Petroleum Coke High Quality

Physics and chemistry performance :

	Unit	Index
		No.1	No.2	No.3
Density	g/cm3	2.04	2.00		2.00
sulphur content	%≤	0.5	1.0		2.5
volatility	%≤	0.5	0.5		0.5
ash content	%≤	0.5	0.5		0.5
moisture	%≤	0.3	0.5		0.5
charcoal	%≤	98.5	98.0		98.0

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Calcined Petroleum Coke High Quality

Calcined Petroleum Coke High Quality

FAQ:

Calcined Petroleum Coke High Quality

How to classify calcined petroleum coke?

1) According to difference of sulfur content, can be divided into high sulfur coke (sulfur content more than 4%), sulphur in coke sulfur content (2% 4%) and low sulfur coke (sulfur content below 2%).

2) Petroleum coke products can be divided into needle coke, sponge coke, projectile coke and coke breeze four kinds:

3) Needle coke, has obvious needle-like structure and fiber texture, mainly used for steel-making in high power and ultra-high power graphite electrode. As a result of needle coke in sulfur content, ash content, volatile matter and true density and so on have strict quality requirements, so the production process of needle coke and raw materials have special requirements.

4) The sponge coke, high chemical reactivity, low content of impurities, mainly used in the aluminum industry and carbon industry.

5) Focal or spherical coke: the projectile shape is round, diameter 0.6-30 mm, usually from the production of high sulphur, high asphaltic residual oil, can only be used as industrial fuel power generation, cement etc.

6) Coke breeze: fluidized coking process, the fine particles (0.1- 0.4 mm) in diameter, high volatile, high expansion coefficient, cannot be directly used for electrode preparation and carbon industry.

Advantage:

Calcined Petroleum Coke High Quality

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 does carbon impact the prevalence of floods?: Carbon emissions contribute to climate change, which in turn can increase the prevalence of floods. This is because carbon dioxide and other greenhouse gases trap heat in the atmosphere, leading to global warming. As temperatures rise, more water evaporates from oceans, rivers, and other bodies of water. This increased moisture in the air can result in heavier rainfall and more intense storms, leading to a higher risk of flooding. Additionally, global warming also contributes to the melting of glaciers and ice caps, causing sea levels to rise and further exacerbating flood events in coastal areas.

Q:What are the impacts of carbon emissions on indigenous communities?: Indigenous communities are greatly affected by carbon emissions, which have significant impacts on their environment, culture, health, and overall well-being. One of the main consequences is the degradation of their traditional lands and natural resources, which are crucial for their livelihoods, including hunting, fishing, and agriculture. The increase in carbon emissions leads to climate change, resulting in changes in temperature, weather patterns, and ecosystems. This disrupts the delicate balance of their ecosystems and makes it more challenging for them to sustain their way of life. The loss of traditional lands and resources also has profound cultural implications for indigenous communities. Their connection to the land is deeply rooted in their identity and spirituality. When their lands are degraded or destroyed due to carbon emissions, it erodes their cultural practices, knowledge, and traditions. This loss of cultural heritage affects not only indigenous communities but also the global society, as their unique knowledge about sustainable land management and conservation practices can offer valuable insights for addressing climate change and protecting the planet. Moreover, carbon emissions contribute to air pollution, which severely impacts the health of indigenous communities. Many indigenous communities live near industrial facilities or fossil fuel extraction sites, leading to increased exposure to pollutants such as particulate matter, sulfur dioxide, and nitrogen oxides. These pollutants cause respiratory illnesses, cardiovascular diseases, and other health issues, disproportionately affecting vulnerable members of these communities, including children and the elderly. In addition to immediate health impacts, the long-term consequences of carbon emissions, such as rising sea levels and extreme weather events, pose further threats to the existence of indigenous communities. Many indigenous communities reside in low-lying coastal areas or remote regions that are more susceptible to the effects of climate change, including coastal erosion, flooding, and loss of traditional food sources. These changes not only disrupt their way of life but also force them to consider relocation, resulting in the loss of their cultural identity and connection to their ancestral lands. Addressing carbon emissions and mitigating climate change is crucial for the well-being and survival of indigenous communities. It involves recognizing their rights to their traditional lands, resources, and self-determination, as well as involving them in decision-making processes regarding environmental conservation. Supporting sustainable development projects that prioritize local needs and indigenous knowledge can help foster resilient communities that can adapt to the changing climate. Ultimately, by reducing carbon emissions and protecting the environment, we can preserve the cultural diversity and invaluable contributions of indigenous communities for future generations.

Q:How does carbon impact the stability of desert ecosystems?: Desert ecosystems can be influenced both positively and negatively by carbon. On the positive side, carbon is crucial for all living organisms and is a vital component of organic matter. It plays a critical role in essential processes like photosynthesis, respiration, and decomposition that are necessary for the survival and growth of plants and other organisms in deserts. During photosynthesis, plants take in carbon dioxide, a type of carbon, to produce glucose and oxygen, which are essential for their growth. This supports the stability of desert ecosystems by promoting primary productivity and the food web. However, the excessive release of carbon into the atmosphere, primarily caused by human activities such as burning fossil fuels and deforestation, has resulted in an increase in greenhouse gases, including carbon dioxide. This leads to global warming and climate change, which have detrimental effects on desert ecosystems. The rising temperatures can disrupt the delicate balance of desert ecosystems, impacting the distribution and abundance of plant and animal species. Some plants may struggle to adapt to the changing climate while others may benefit, resulting in changes to species composition and the potential loss of biodiversity. Additionally, elevated levels of carbon dioxide can impact water availability in desert ecosystems. Higher carbon dioxide levels can enhance water-use efficiency in plants, allowing them to conserve water. While this can be advantageous in water-limited environments such as deserts, it can also alter water dynamics, affecting the availability of water resources for other organisms in the ecosystem. To summarize, carbon is essential for the stability of desert ecosystems as it supports primary productivity and the functioning of food webs. However, the excessive release of carbon into the atmosphere contributes to climate change, negatively impacting desert ecosystems by altering species distribution, reducing biodiversity, and affecting water availability. It is crucial to mitigate carbon emissions and promote sustainable practices to ensure the long-term stability and resilience of desert 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.

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 is carbon nanosensor?: Utilizing carbon-based materials at the nanoscale, a carbon nanosensor is designed to detect and measure various substances or physical properties. These sensors possess a high sensitivity and are incredibly small, enabling them to detect even the tiniest amounts of target molecules or changes in their surroundings. By functionalizing the surface of the carbon nanomaterials with specific receptors or probes, carbon nanosensors can be tailored to target specific molecules or properties. Furthermore, integration with other technologies, like electronics, allows for real-time monitoring and data analysis. Carbon nanomaterials possess unique properties, such as high surface area, electrical conductivity, and chemical stability, that render them perfect for constructing versatile and sensitive sensors applicable in a wide range of fields, including environmental monitoring, medical diagnostics, and food safety.

Q:Why does the carbon content of steel increase and the mechanical properties change?: Steel is an alloy of iron and carbon in 0.04%-2.3% between carbon content. In order to ensure its toughness and plasticity, the main elements in addition to iron, carbon and carbon content is generally not more than 1.7%. steel, and silicon, manganese, sulfur and phosphorus. Classification method of steel variety, there are seven kinds of main methods:1, according to quality classification(1) ordinary steel (P = 0.045%, S = 0.050%)(2) high quality steel (P, S = 0.035%)(3) high quality steel (P = 0.035%, S = 0.030%)2. Classification by purpose(1) building and engineering steel: A. ordinary carbon structural steel; B. low-alloy structural steel; C. reinforced steel(2) structural steelSteel manufacturing machinery: A. (a) quenched and tempered steel; surface hardening (b) steel structure: including carburizing steel, surface hardened steel, with infiltration of ammonia (c) free cutting steel; steel structure; (d) cold forming steel: steel, cold stamping.B. spring steelC. bearing steel(3) tool steel: A. carbon tool steel; B. alloy tool steel; C. high speed tool steel(4) special performance steel: A. stainless acid resistant steel, B. heat-resistant steel, including oxidation resistant steel, hot strong steel, air valve steel, C. electric heating alloy steel, D. wear-resistant steel, e. low temperature steel, F. electrical steel(5) professional steel - such as bridge steel, shipbuilding steel, boiler steel, steel for pressure vessel, steel for agricultural machinery, etc.

Q:Can carbon 14 identify the age of porcelain?: You can use the theory, but the carbon fourteen method is mainly used to identification of ancient cultural relics, generally refers to the more distant, for modern artifacts, fourteen of the carbon method is difficult to get the exact time, China mainly appeared in the past one thousand years, generally not to use carbon fourteen dating method.

Q:Organic matter is converted from organic carbon. Why is humus represented by carbon instead of converted?: However, humus is an important part of soil organic matter, is formed by the decomposition of organic matter in the soil, is a black amorphous organic colloid. Humus is organic polymer compound with colloidal acid, high content of nitrogen. The humus must be organic carbon content, and with the soil humus carbon content was positively correlated.Humus is a kind of soil organic matter, while soil organic matter also contains fresh organic matter and partially decomposed organic matter

Q:What are some natural sources of atmospheric carbon emissions?: Some natural sources of atmospheric carbon emissions include volcanic eruptions, forest fires, and decomposition of organic matter. Volcanic eruptions release large amounts of carbon dioxide and other greenhouse gases into the atmosphere. Forest fires also release carbon dioxide when trees and vegetation burn. Additionally, the decomposition of organic matter such as dead plants and animals in forests, wetlands, and oceans produces carbon dioxide as a natural byproduct. These natural sources of atmospheric carbon emissions have been occurring for millions of years and play a crucial role in the carbon cycle, which helps regulate Earth's climate.

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