Calcined Pitch Coke with Fixed Carbon 98.5%min
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 8000 m.t./month
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Introduction
Pitch Coke/Coal Tar Pitch is a kind of black brittleness and blocky piece, lustrously at normal temperature. It has special odour and poisonous and can be easily flame when melting, second-grade inflammable solid.
Pitch Coke/Coal Tar Pitch is obtained from powerfully processed coal tar. Compared to petroleum asphalt, the adhesiveness is better. Coal Tar Pitch is high quality tar production with high fixed carbon. It has excellent adhesion, waterproofing and resistance against seawater, oil and various chemicals. In these properties, it is much better than petroleum asphalt tar.
It can be used to produce painting, electrode, pitch coke, and tar felt. It also can be used as fuel and the raw material of asphalt carbon black.
Features:
The morphology, chemistry and crystallinity of recarburisers have a major impact on the overall casting cost. The combined application and cost benefits, which are derived through the use of Desulco, enable foundries to manufacture castings in a highly cost effective manner.
reduces
Recarburiser consumption
Power consumption
Inoculant consumption
MgFeSi consumption
Furnace refractory wear
Scrap rate
Tap to tap time
Slag inclusions risk
Chill
increases
Casting microstructure
Productivity
Process consistency
Carbon Recovery
Compared with calcined petroleum coke, acetylene coke and
graphite electrode scrap, Desulco yields the highest carbon
recovery and fastest dissolution time
Specifications:
CPC | |||
F.C.% | 98.5MIN | 98.5MIN | 98MIN |
ASH % | 0.8MAX | 0.8MAX | 1MAX |
V.M.% | 0.7 MAX | 0.7 MAX | 1 MAX |
SULFUR % | 0. 5MAX | 0. 7MAX | 1MAX |
MOISTURE % | 0.5MAX | 0.5MAX | 1MAX |
Pictures:
FAQ:
1.MOQ:2 Containers |
2.Size:1-3mm,1-5mm,2-6mm,3-5mm and as the customer's requirement |
3.Packing: 1 ton jumbo bag or 25kgs paper in bag |
4.Payment:T/T or L/C at sight |
5.Delivery time: within 15 days after receiving the deposit |
6.Usage: it is as carbon raiser,widely used in steelmaking,casting,casting iron,steel foundry,aluminum metallury. |
- Q: How is carbon used in the production of carbon nanomaterials?
- Carbon is a crucial element in the production of carbon nanomaterials, as it serves as the building block for their unique structure and properties. There are various methods used to produce carbon nanomaterials, such as carbon nanotubes and graphene, all of which rely on the manipulation and organization of carbon atoms. One common method for producing carbon nanomaterials is through chemical vapor deposition (CVD). In this process, a carbon-containing gas, such as methane or ethylene, is introduced into a high-temperature furnace. Inside the furnace, the gas decomposes, releasing carbon atoms. These carbon atoms then reassemble and form nanoscale structures, such as carbon nanotubes or graphene, on a substrate or catalyst material. Another approach involves the vaporization of carbon-containing compounds, such as carbon black or graphite, using techniques like laser ablation or arc discharge. The vaporized carbon then condenses and solidifies into carbon nanomaterials with specific structures and properties. In both methods, the control of temperature, pressure, and the presence of catalysts or other additives allows for the precise manipulation of the carbon atoms, resulting in the desired carbon nanomaterials. The unique arrangement of carbon atoms in these materials, such as the hexagonal lattice structure of graphene or the cylindrical structure of carbon nanotubes, gives rise to their exceptional mechanical, electrical, and thermal properties. Overall, carbon plays a fundamental role in the production of carbon nanomaterials by providing the necessary atoms for their formation and determining their structure and properties. This knowledge and control over carbon's behavior at the atomic level enable scientists and engineers to develop nanomaterials with a wide range of applications, from electronics and energy storage to medicine and environmental remediation.
- Q: How does carbon impact the growth and development of plants?
- Plants rely on carbon to grow and develop, making it an indispensable element. The process of photosynthesis is where carbon plays a critical role in converting sunlight into energy. During this process, plants absorb carbon dioxide from the atmosphere, along with water, to create glucose and oxygen. Glucose acts as the main source of energy for plant growth and is used to construct various molecules like cellulose, proteins, and lipids. Aside from its role in sugars, carbon is also crucial for the structure of plant cells. It forms the foundation of complex organic compounds, including carbohydrates, proteins, nucleic acids, and lipids. These compounds are vital for plant growth and development, participating in processes like cell division, elongation, and the formation of new tissues. Moreover, carbon regulates various physiological and metabolic processes in plants. It influences the opening and closing of stomata, the tiny pores on leaves that control the intake of carbon dioxide and the release of oxygen and water vapor. Carbon also impacts the production of plant hormones, which regulate growth, development, and responses to the environment. Nevertheless, excessive carbon dioxide in the atmosphere, caused by human activities like burning fossil fuels, can negatively affect plants. Elevated levels of carbon dioxide can alter plant physiology by increasing photosynthesis rates and decreasing stomatal conductance. These changes can affect the nutritional quality of plants, disrupt their interactions with pests and diseases, and disturb ecosystems. To summarize, carbon is essential for the growth and development of plants. It is a key component of sugars, organic compounds, and structural elements in plant cells. Carbon is involved in crucial processes such as photosynthesis, cell division, and the regulation of physiological and metabolic functions. However, changes in atmospheric carbon dioxide levels can have positive and negative effects on plants, emphasizing the importance of sustainable practices to ensure the future growth and development of plant species.
- Q: What is the carbon content of different types of household waste?
- The carbon content of various household waste types can differ based on the specific materials being disposed of. Generally, organic waste, including food scraps, yard waste, and paper products, tends to have higher carbon content when compared to inorganic waste like glass, plastics, and metals. Food waste consists mainly of organic materials and possesses a significant carbon content, typically ranging from 50 to 70 percent. This is because food originates from plants and animals, which contain carbon-rich carbohydrates, proteins, and fats. Yard waste, such as grass clippings, leaves, and branches, also contains a substantial amount of carbon. It is composed of plant matter predominantly made up of carbon-based compounds like cellulose and lignin. The carbon content of yard waste can vary depending on the vegetation type, but it generally falls between 40 to 60 percent. Paper products, such as newspapers, cardboard, and office paper, are primarily manufactured from wood pulp. Wood consists of carbon-containing compounds like cellulose, hemicellulose, and lignin. Consequently, paper waste possesses a notable carbon content, typically ranging from 40 to 60 percent. On the other hand, inorganic waste materials like glass, plastics, and metals have minimal carbon content. These materials are mainly derived from non-renewable resources such as minerals and fossil fuels, which have low carbon content. As a result, their carbon content is negligible or close to zero. It is crucial to acknowledge that while organic waste contains higher carbon content, it also holds the potential for composting or conversion into biogas through anaerobic digestion, thereby contributing to carbon sequestration or renewable energy generation. In contrast, inorganic waste materials like plastics and metals are non-biodegradable and can have harmful environmental consequences if not managed properly.
- Q: What are the uses of carbon nanotubes?
- Carbon nanotubes have a wide range of uses across various industries due to their unique properties. One of the major uses of carbon nanotubes is in the field of electronics and semiconductors. These nanotubes possess excellent electrical conductivity, making them ideal for creating smaller and more efficient electronic devices. They can be used as conductive additives in polymers, creating materials with enhanced electrical and thermal properties. Another important application of carbon nanotubes is in the field of materials science. They have exceptional mechanical strength and are incredibly lightweight, making them suitable for reinforcing and strengthening materials. Carbon nanotubes can be incorporated into composites, improving their mechanical properties and making them more durable. They have also been used to create super-strong fibers, which can be used in industries such as aerospace and construction. The medical field has also found uses for carbon nanotubes. They can be used in drug delivery systems, where drugs are encapsulated within the nanotube structure and delivered directly to the targeted cells or tissues. This allows for more effective and targeted drug delivery, reducing the side effects associated with traditional drug administration methods. Carbon nanotubes are also being explored as a potential material for biosensors, enabling the detection of diseases and pathogens at a much earlier stage. In energy storage, carbon nanotubes are being researched as an alternative to conventional lithium-ion batteries. They have the potential to store more energy and charge faster, which could revolutionize the field of energy storage and power generation. Additionally, carbon nanotubes can be used as catalysts in fuel cells, enhancing their efficiency and making them more cost-effective. Overall, the uses of carbon nanotubes are diverse and continue to expand as new applications are discovered. From electronics to materials science, medicine to energy storage, these nanotubes have the potential to revolutionize various industries and improve the performance of existing technologies.
- Q: How is carbon used in the production of solar cells?
- Carbon is not directly used in the production of solar cells. Solar cells are typically made of semiconductor materials like silicon or cadmium telluride. However, carbon-based materials can play a crucial role in enhancing the performance and efficiency of solar cells. One way carbon is used is in the form of carbon nanotubes, which can be used as a transparent electrode in solar cells. Carbon nanotubes have excellent electrical conductivity and optical transparency, making them an ideal candidate for replacing traditional transparent conductive materials like indium tin oxide. Additionally, carbon-based materials can be used as a coating or encapsulation layer, providing protection to the solar cells from moisture, corrosion, and mechanical stress. Carbon-based materials also have the potential to be used in the development of next-generation solar cell technologies, such as organic solar cells or perovskite solar cells, which utilize carbon-based compounds in their active layers. Overall, while carbon may not be directly used in the production of solar cells, it plays a crucial role in improving their performance and enabling the development of more advanced solar cell technologies.
- Q: How does carbon contribute to the strength of composite materials?
- Carbon contributes to the strength of composite materials through its unique properties and ability to form strong chemical bonds. When carbon is used in the form of carbon fibers or nanoparticles, it provides high tensile strength and stiffness to the composite material. Carbon fibers are exceptionally strong and lightweight, making them ideal for reinforcing composite materials. These fibers are made up of long, thin strands of carbon atoms that are tightly packed and aligned in a specific direction. When embedded in a matrix material, such as epoxy resin, the carbon fibers distribute stress evenly throughout the composite, increasing its overall strength. The strong chemical bonds between carbon atoms also contribute to the strength of composites. Carbon atoms can form covalent bonds, which are very strong and stable. These bonds allow carbon to withstand high levels of stress and deformation without breaking, making it an excellent reinforcement material. Furthermore, carbon's high thermal conductivity allows it to efficiently transfer heat away from the composite material, preventing overheating and potential damage. This property is particularly important in applications where temperature fluctuations or high heat dissipation are involved, such as aerospace or automotive industries. Overall, carbon's unique properties, including its high tensile strength, stiffness, strong chemical bonds, and thermal conductivity, make it an essential component in enhancing the strength and performance of composite materials.
- Q: What are the properties of activated carbon?
- Activated carbon, also referred to as activated charcoal, possesses a multitude of distinctive characteristics that endow it with high versatility and utility in a variety of applications. 1. Adsorption: The prominent attribute of activated carbon lies in its remarkable adsorptive capacity. Its porous structure grants it an extensive internal surface area, enabling it to efficiently adsorb molecules, ions, and impurities from gases, liquids, and solids. This adsorption capability renders it ideal for purposes of purification, such as water and air filtration, as well as the elimination of toxins and pollutants from industrial processes. 2. Porosity: Activated carbon exhibits an exquisitely porous structure characterized by an intricate network of interconnected pores. This porosity imparts a substantial surface area, facilitating the capture of a significant quantity of contaminants. The pores can be categorized into three types: micropores (less than 2 nm), mesopores (2-50 nm), and macropores (greater than 50 nm), each contributing to its adsorption capacity. 3. Chemical Stability: Activated carbon showcases exceptional chemical stability, rendering it resistant to degradation and disintegration when exposed to diverse chemicals or environments. This property ensures the maintenance of its adsorption capacity over extended periods and under harsh conditions, guaranteeing its efficacy and durability in diverse applications. 4. Selectivity: The surface properties of activated carbon can be modified to confer selectivity towards specific substances. Through various activation processes, such as physical or chemical treatments, the surface chemistry of activated carbon can be altered to enhance its affinity for certain molecules or contaminants, while reducing its affinity for others. This selectivity endows it with effectiveness for particular applications, such as the removal of specific pollutants or the capture of desired compounds. 5. Regenerability: Another advantageous characteristic of activated carbon lies in its capacity for regeneration. Once it reaches its adsorption capacity, it can be regenerated through heating or washing with appropriate solvents, allowing for multiple reuses before requiring replacement. This regenerability not only diminishes operational costs but also contributes to its sustainability and eco-friendliness. 6. Low Density: Activated carbon possesses a comparably low density, imparting it with lightweight properties and ease of handling. This attribute permits its utilization in various systems and devices without contributing excessive weight or bulk. 7. Thermal Stability: Activated carbon exhibits high thermal stability, enabling it to endure elevated temperatures without significant degradation. This property renders it suitable for applications involving high-temperature processes, such as gas purification or catalytic reactions. In summary, the diverse properties of activated carbon, encompassing its adsorption capacity, porosity, chemical stability, selectivity, regenerability, low density, and thermal stability, confer upon it the status of a versatile material widely employed in industries spanning water and air purification, gas separation, chemical processing, pharmaceuticals, and numerous others.
- Q: What are the different types of carbon-based drugs?
- Carbon-based drugs can be classified into several categories based on their chemical structure and mode of action. One of the most common types is the class of drugs known as alkaloids. Alkaloids are naturally occurring compounds found in various plants and have potent pharmacological effects. Examples of carbon-based alkaloid drugs include morphine, codeine, and cocaine. Another category of carbon-based drugs is steroids. Steroids are a class of compounds characterized by a carbon skeleton consisting of four fused rings. They are widely used in medicine due to their anti-inflammatory and immunosuppressive properties. Examples of carbon-based steroid drugs include cortisone, prednisone, and estrogen. Furthermore, carbon-based drugs can also be classified as nonsteroidal anti-inflammatory drugs (NSAIDs). These drugs work by inhibiting the action of cyclooxygenase enzymes, thereby reducing pain, inflammation, and fever. Common carbon-based NSAIDs include aspirin, ibuprofen, and naproxen. Additionally, carbon-based drugs can be categorized as antibiotics. Antibiotics are compounds derived from microorganisms or synthesized artificially that inhibit the growth of bacteria or other microorganisms. Examples of carbon-based antibiotic drugs include penicillin, tetracycline, and erythromycin. Lastly, carbon-based drugs can also be synthetic compounds designed to target specific receptors or pathways in the body. These drugs are often developed through extensive research and testing to treat various diseases and conditions. Examples include cholesterol-lowering statins, antipsychotic medications, and anti-cancer drugs. In summary, the different types of carbon-based drugs include alkaloids, steroids, NSAIDs, antibiotics, and synthetic compounds. Each category encompasses drugs with diverse chemical structures and mechanisms of action, allowing for a wide range of therapeutic applications in medicine.
- Q: Carbon content of fly ash and fly ash roasted vector what is the relationship?
- The higher the carbon content, the greater the adsorption, the lower the activity index.In the process of coal ash processing, there are still many places to use the fly ash mill. The carbon content of fly ash is related to the boiler property and combustion technology. China's newly built modern power plant, the content of fly ash can be reduced to l% ~ 2%, and some power plants may also be as high as 20%.
- Q: How does carbon affect the melting of polar ice caps?
- Carbon affects the melting of polar ice caps by contributing to global warming. As carbon dioxide levels increase in the atmosphere, it acts as a greenhouse gas, trapping heat and causing the Earth's temperature to rise. This leads to the melting of polar ice caps, as the increased temperatures accelerate the melting process, causing the ice to melt at a faster rate.
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Calcined Pitch Coke with Fixed Carbon 98.5%min
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 8000 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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