Calcined Petroleum Coke Used as Carbon Additives

Calcined Petroleum Coke Used as Carbon Additives System 1

Calcined Petroleum Coke Used as Carbon Additives

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Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 20 m.t.

Supply Capability:: 1500 m.t./month

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Quick Details

Place of Origin: China (Mainland)
Application: carben additives
Dimensions: fix carben morethan98%,sulphur less5%
Chemical Composition: nature graphite powder
attribute: briquette grade
shape: <SPAN style="BORDER-BOTTOM: 0px; BORDER-LEFT: 0px; PADDING-BOTTOM: 0px; MARGIN: 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT-FAMILY: inherit; WORD-WRAP: break-word; VERTICAL-ALIGN: baseline; BORDER-TOP: 0px; BORDER-RIGHT: 0px; PADDING-TOP: 0px" class=attr-value title=block/powder>block/powder
classify: carbon additives/petroleum coke

Packaging & Delivery

Packaging Details:	50kg/bag,25kg/bag or as customer requirement
Delivery Detail:	20DAYS after payment

Specifications

Calcined Petroleum Coke Used as Carbon Additives

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 Used as Carbon Additives

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 Used as Carbon Additives

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

Image

Calcined Petroleum Coke Used as Carbon Additives

FAQ:

Calcined Petroleum Coke Used as Carbon Additives

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 Used as Carbon Additives

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 dating work?: The age of organic materials, such as plants, animals, and human remains, can be determined through the scientific technique known as carbon dating. This method relies on the continuous formation of carbon-14, a radioactive isotope of carbon, in the atmosphere due to cosmic rays. Carbon-14 is absorbed by living organisms through photosynthesis or consumption. The ratio of carbon-14 to stable carbon isotopes (carbon-12 and carbon-13) in the atmosphere remains relatively constant as living organisms maintain equilibrium by exchanging carbon-14 with the atmosphere through respiration or consumption. However, when an organism dies, it no longer takes in carbon-14, leading to the decay of existing carbon-14 at a predictable rate. Carbon-14 has a half-life of approximately 5,730 years, meaning that after this period, half of the carbon-14 in a sample will have transformed into nitrogen-14. By measuring the remaining carbon-14 in a sample, scientists can calculate the time that has passed since the organism's death. The carbon dating process involves several steps. Initially, a sample is collected from the organic material to be dated, which can include wood, bones, or textiles. The sample is then prepared for analysis by eliminating any impurities and converting it into a suitable form for measurement. Subsequently, the sample is exposed to a high-energy radiation source, such as a particle accelerator or a nuclear reactor. This exposure causes the carbon atoms in the sample to emit beta particles, which are small bursts of energy. These particles are detected and measured using sensitive instruments, enabling scientists to determine the remaining amount of carbon-14 in the sample. Finally, this information is utilized to calculate the age of the organic material. By comparing the ratio of carbon-14 to carbon-12 in the sample to the known ratio in the atmosphere, scientists can estimate the elapsed time since the organism's death. Carbon dating is an invaluable tool for archaeologists, paleontologists, and geologists. It allows for the accurate determination of the ages of ancient artifacts, fossils, and geological formations. This technique has revolutionized our understanding of human history and the natural world, providing us with invaluable insights into the past.

Q: What are the impacts of carbon emissions on the availability of freshwater resources?: Carbon emissions have significant impacts on the availability of freshwater resources. As carbon dioxide levels rise in the atmosphere, global temperatures increase, leading to changes in precipitation patterns and increased evaporation rates. These changes disrupt the natural water cycle, causing droughts and decreased water availability in certain regions. Additionally, carbon emissions contribute to the melting of glaciers and polar ice caps, which further reduces freshwater supply. Overall, carbon emissions exacerbate water scarcity, posing serious challenges to both human populations and ecosystems that rely on freshwater resources.

Q: What are the consequences of increased carbon emissions on coral reefs?: The consequences of increased carbon emissions on coral reefs are highly detrimental. Elevated carbon dioxide levels in the atmosphere lead to ocean acidification, which negatively impacts the ability of corals to build their calcium carbonate skeletons. This results in weakened and brittle coral structures, making them more susceptible to damage from storms and other environmental stressors. Additionally, higher temperatures caused by carbon emissions contribute to coral bleaching events, where corals expel the symbiotic algae that provide them with essential nutrients and vibrant colors. These combined effects of ocean acidification and warming ultimately lead to significant coral reef degradation, loss of biodiversity, and the decline of ecosystem services provided by these valuable marine habitats.

Q: What is methane?: Methane is a colorless and odorless gas that is the primary component of natural gas. It is the simplest hydrocarbon, consisting of one carbon atom and four hydrogen atoms, and has the chemical formula CH4. Methane is highly flammable and burns in the presence of oxygen, releasing carbon dioxide and water vapor. It is produced naturally through the decomposition of organic matter by bacteria in environments with little or no oxygen, such as swamps, marshes, and landfills. Methane is also produced by livestock, such as cows, as a byproduct of their digestive process. It is considered a greenhouse gas and a major contributor to climate change due to its ability to trap heat in the Earth's atmosphere. Methane is widely used as a fuel for heating and cooking, as well as in industrial processes and electricity generation.

Q: How does carbon affect the pH of rainwater?: Carbon can affect the pH of rainwater through a process known as carbonic acid formation. When carbon dioxide (CO2) in the atmosphere dissolves in rainwater, it reacts with water molecules to form carbonic acid (H2CO3). This reaction lowers the pH of rainwater, making it more acidic. The carbonic acid dissociates into hydrogen ions (H+) and bicarbonate ions (HCO3-), which further contribute to the acidity of the rainwater. Therefore, increased levels of carbon dioxide in the atmosphere, such as those caused by human activities like burning fossil fuels, can lead to an increase in carbonic acid formation and subsequently lower the pH of rainwater, resulting in acid rain.

Q: What is the impact of carbon emissions on agriculture?: Carbon emissions have a significant impact on agriculture as they contribute to climate change, leading to adverse effects on crop yields, soil fertility, and water availability. Increased levels of carbon dioxide in the atmosphere can enhance photosynthesis to some extent, but this positive effect is often offset by rising temperatures, altered precipitation patterns, and increased frequency of extreme weather events. These changes disrupt traditional growing seasons, promote the spread of pests and diseases, and reduce food production. Additionally, carbon emissions also contribute to air pollution, which can further harm plants, livestock, and human health. Therefore, reducing carbon emissions and adopting sustainable agricultural practices are crucial to mitigate these negative impacts and ensure food security for future generations.

Q: How does carbon dioxide affect the growth of marine organisms?: Carbon dioxide affects the growth of marine organisms in several ways. Firstly, increased levels of carbon dioxide in the ocean can lower the pH, leading to ocean acidification. This change in acidity can have detrimental effects on the growth and development of marine organisms, especially those with calcium carbonate shells or skeletons, such as corals, mollusks, and some plankton species. High levels of carbon dioxide can hinder the ability of these organisms to build and maintain their structures, making them more vulnerable to predation and impacting their overall growth and survival. Furthermore, increased carbon dioxide levels can also affect the physiology and metabolism of marine organisms. Some studies have shown that high levels of carbon dioxide can disrupt the functioning of enzymes responsible for various biological processes, including growth and reproduction. This can lead to reduced growth rates, impaired reproductive success, and overall decreased fitness of marine organisms. Additionally, elevated carbon dioxide levels can also indirectly affect marine organisms by altering the availability and distribution of other important nutrients and resources. For example, increased carbon dioxide can influence the solubility of minerals and trace elements, affecting their bioavailability to marine organisms. This can disrupt nutrient cycling and limit the availability of essential nutrients necessary for growth and development. Overall, the increase in carbon dioxide levels due to human activities can have significant negative impacts on the growth and development of marine organisms. These impacts can disrupt entire marine ecosystems, with potentially serious consequences for biodiversity and the functioning of these ecosystems.

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.

Q: How is carbon used in the production of construction materials?: Carbon is used in the production of construction materials in several ways. One of the most common applications is in the production of steel, which is a vital material in the construction industry. Carbon is a key component in the iron and steel-making process, as it is combined with iron to create a stronger and more durable material. The addition of carbon to iron forms a compound known as steel, which has excellent structural properties and can be used to construct various components of buildings, such as beams, columns, and reinforcement bars. Additionally, carbon fibers are increasingly being used in the production of construction materials. Carbon fibers are lightweight, yet incredibly strong and stiff, making them ideal for reinforcing concrete and other materials. When carbon fibers are added to concrete, they enhance its strength and durability by reducing cracking and improving its resistance to impact and corrosion. This allows for the construction of structures that are more resilient and longer-lasting. Furthermore, carbon is used in the production of composite materials, which are becoming popular in construction. Carbon composites are made by combining carbon fibers with a polymer matrix, resulting in a material that is lightweight, yet strong and rigid. These composites are used in various construction applications, such as building panels, roofing, and bridges, as they offer high strength-to-weight ratios and excellent resistance to environmental factors. In summary, carbon plays a crucial role in the production of construction materials. It is used in the creation of steel, which is a fundamental component of buildings, and its fibers are employed to reinforce concrete and other materials. Additionally, carbon composites provide lightweight and high-strength solutions for construction applications. By harnessing the properties of carbon, construction materials can be made stronger, more durable, and more sustainable.

Q: Is there a line cutting of carbon fibers?: The principle of ultrasonic cutting machine is completely different from traditional cutting. It is the use of ultrasonic energy, will be cut materials local high-speed vibration, so as to achieve the purpose of cutting materials.Water cutting is the formation of water through high pressure jet, for carbon fiber board also need to add hard abrasive in water, called water jet cuttingFor complete curing of the carbon fiber composite plate, if there is no special requirements, with diamond grinding tools can also cut the general. I don't know what you're asking for.Carbon fiber composite cutting methods are many, and laser cutting, etc., need to be selected according to specific circumstances and requirements.

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