Calcined Pitch Coke with Ash 0.5 percent max in High quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 21 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: Appearance, hardness, electrical conductivity, use of carbon 60
- C60 does not normally conduct electricity because C60 is so large that it can put other atoms into it and affect its physical properties, so it cannot be electrically conductiveUsed to strengthen metalImprove the metal material strength by alloying, plastic deformation and heat treatment, one of the ways to strengthen the interaction through geometry, such as coke carbon dispersed in the metal, carbon and metal exchange position in the crystal lattice, can cause plastic deformation of metal, carbon and metal carbide particles that can make the metal enhanced. In the enhancement of metal materials, the effect of C60 ratio of carbon in coke is better, this is because the C60 is higher than the smaller particles, active carbon, particle size of C60 with metal carbide dispersion effect is 0.7nm, and the particle size of carbon and metal carbide dispersion effect the body is 2 m ~ 5 m, has a larger difference in enhancing the role of the metal.Used as a new catalystIn C60, the electronic structure of chemists began to explore the possibility of.C60 catalyst for C60 with olefin, with transition metal (such as platinum and nickel metal) to form a series of complexes. For example C60 and platinum, osmium can be combined into {[(C2H5) 3P]2Pt}C60 and C60OsO4 (four butylpyridine) and other coordination compounds and they are likely to become the efficient catalyst.Japanese researchers Toyohashi University of science and technology of the synthesis of highly catalytic activity of palladium Pt synthesis researchers and C60 compound C60Pd6. China Wuhan University (PPh3) 2C60 (PPh3 three, triphenylphosphine) for hydrosilylation reaction with high catalytic activity.
- Q: How does carbon impact the prevalence of tsunamis?
- Carbon does not directly impact the prevalence of tsunamis. Tsunamis are primarily caused by seismic activity, such as earthquakes or volcanic eruptions, which are unrelated to carbon emissions. However, rising carbon levels can contribute to global climate change, leading to the melting of polar ice caps and potentially increasing the risk of coastal flooding, which can indirectly amplify the impact of a tsunami.
- Q: How does carbon monoxide affect air quality and human health?
- Carbon monoxide (CO) is a colorless, odorless gas that can have detrimental effects on both air quality and human health. It is primarily released into the atmosphere through incomplete combustion of fossil fuels and biomass burning. In terms of air quality, high levels of carbon monoxide contribute to the formation of ground-level ozone and smog, which can impair visibility and cause respiratory issues. When it comes to human health, carbon monoxide is particularly concerning as it binds to hemoglobin in our red blood cells, preventing oxygen from being delivered to vital organs and tissues. This can lead to symptoms such as headaches, dizziness, confusion, and in severe cases, even death. Individuals with cardiovascular and respiratory conditions, as well as unborn babies and the elderly, are especially vulnerable to the harmful effects of carbon monoxide exposure. Therefore, proper ventilation and the use of carbon monoxide detectors are crucial to prevent its accumulation and protect both air quality and human health.
- Q: What are carbon isotopes and how are they used in scientific research?
- Carbon isotopes are variants of the carbon atom that have different numbers of neutrons in their atomic nucleus. The most common carbon isotope is carbon-12, which has 6 protons and 6 neutrons. However, there are also carbon-13 and carbon-14 isotopes, which have 7 and 8 neutrons respectively. In scientific research, carbon isotopes are utilized in various ways due to their unique properties. One significant application is in the field of radiocarbon dating. Carbon-14, a radioactive isotope, undergoes decay over time, making it useful for determining the age of organic materials up to 50,000 years old. By measuring the ratio of carbon-14 to carbon-12 in a sample, scientists can estimate how long it has been since the organism died. Furthermore, carbon isotopes are employed in studying carbon cycling in ecosystems. Since plants preferentially take up carbon-12 over carbon-13, the isotopic composition of carbon in plants can reveal information about their growth and the source of their carbon. By analyzing the isotopic signatures in plant tissues, scientists can understand ecological processes such as photosynthesis, respiration, and carbon dioxide exchange between different components of the ecosystem. Carbon isotopes are also used in studying the diets of animals. The isotopic composition of carbon in an animal's tissues reflects the carbon sources it consumes. By analyzing the ratio of carbon-13 to carbon-12, scientists can determine whether an animal predominantly consumes plants or other animals, providing insights into food webs, trophic levels, and ecological interactions. In addition to these applications, carbon isotopes find utility in fields like paleoclimatology, where the ratio of carbon-13 to carbon-12 in ancient ice cores or ocean sediments can provide valuable information about past climate conditions. Isotopic analysis of carbon compounds is also used in forensic science, geochemistry, and environmental monitoring to trace the origin and fate of pollutants and contaminants. In conclusion, carbon isotopes are variants of carbon atoms with different numbers of neutrons. They are extensively used in scientific research for radiocarbon dating, studying carbon cycling in ecosystems, determining animal diets, understanding past climate conditions, and various other fields. Their unique properties make them invaluable tools for understanding the natural world and our place within it.
- Q: What are the impacts of carbon emissions on the stability of mangroves?
- Carbon emissions have significant impacts on the stability of mangroves. Increased carbon dioxide levels in the atmosphere contribute to global warming and subsequent sea level rise, which directly affects mangrove ecosystems. Rising sea levels reduce the ability of mangroves to absorb wave energy and protect coastlines, making them more vulnerable to erosion and storm damage. Additionally, higher carbon dioxide concentrations can impair the growth and development of mangroves, potentially leading to reduced biomass and overall ecosystem productivity. Therefore, carbon emissions pose a threat to the stability and resilience of mangrove ecosystems.
- Q: How is carbon used in the production of fuel cells?
- Carbon is used in fuel cells as a catalyst to facilitate the electrochemical reactions that occur during the production of electricity. It is commonly employed as a component of the electrodes, where it helps to enhance the efficiency and performance of the fuel cell by promoting the oxidation and reduction reactions.
- Q: What are carbon-based superconductors?
- Carbon-based superconductors are a type of material that exhibit superconductivity, a phenomenon where electrical resistance drops to zero at low temperatures. Unlike conventional superconductors, which are typically metallic elements or alloys, carbon-based superconductors are composed primarily of carbon atoms. These materials are known for their unique structure and properties, which make them highly efficient conductors of electricity when cooled below a certain critical temperature. Carbon-based superconductors can be categorized into two main types: organic superconductors and fullerene superconductors. Organic superconductors are made up of carbon-based molecules, such as organic salts or polymers, which form a crystal lattice structure. These materials have been extensively studied and have shown promising superconducting properties at low temperatures. Fullerene superconductors, on the other hand, are composed of carbon molecules arranged in a specific cage-like structure, called fullerenes. The most well-known fullerene is C60, also known as a buckyball, which consists of 60 carbon atoms arranged in a soccer ball-like shape. By doping these fullerene cages with certain elements, such as alkali metals or transition metals, their superconducting properties can be enhanced. What makes carbon-based superconductors particularly interesting is their potential for high-temperature superconductivity. While most conventional superconductors require extremely low temperatures close to absolute zero (-273.15°C or -459.67°F) to exhibit superconductivity, some carbon-based superconductors have been found to retain their superconducting properties at relatively higher temperatures. This property is crucial for practical applications, as it allows for easier cooling and opens up possibilities for widespread use of superconductivity in various fields, including energy transmission, magnetic levitation, and quantum computing. However, it is important to note that carbon-based superconductors are still an active area of research, and many challenges remain in understanding their mechanisms and improving their superconducting properties. Nonetheless, the discovery and exploration of these materials hold great promise for advancing the field of superconductivity and enabling new technological breakthroughs.
- Q: How is carbon used in the production of adhesives?
- Adhesives make use of carbon in various ways during production. One way is by utilizing carbon black, a fine powder created from the incomplete combustion of hydrocarbon fuels. Adding carbon black to adhesives improves their strength, durability, and resistance to UV radiation. It acts as a reinforcing agent, enhancing the adhesive's adhesion and cohesion properties. Furthermore, adhesives sometimes incorporate carbon fibers to further enhance their strength and mechanical properties. These fibers are produced by heating and stretching synthetic fibers or natural materials like rayon or petroleum pitch. Including carbon fibers in adhesives increases their tensile strength and stiffness, making them ideal for high-performance applications. Additionally, carbon-based polymers like epoxies and polyesters find wide use in adhesive formulations. These polymers are created through chemical reactions involving carbon-based monomers. They offer excellent bonding properties, high resistance to heat and chemicals, and can be customized to meet specific application requirements. Moreover, carbon-based resins can be modified with other additives and fillers to achieve specific characteristics, such as flexibility, impact resistance, or flame retardancy. In conclusion, adhesives benefit from the incorporation of carbon black, carbon fibers, and carbon-based polymers. These materials significantly enhance the strength, durability, and other properties of adhesives, making them suitable for a wide range of applications in industries such as automotive, construction, electronics, and aerospace.
- Q: How is carbon used in the medical field?
- The medical field utilizes carbon in various ways, thanks to its unique properties. Activated charcoal, for example, is commonly used in hospitals to treat cases of poisoning or drug overdoses. Its large surface area allows it to adsorb toxins and chemicals, preventing their absorption into the bloodstream. Carbon also plays a role in medical imaging techniques like positron emission tomography (PET) scans. Carbon-11, a radioactive form of carbon, is used to label molecules such as glucose in PET scans. This labeled carbon is injected into the patient, and a PET scanner detects its distribution in the body. This technique aids in diagnosing and monitoring diseases, including cancer, by visualizing metabolic activity in organs and tissues. Additionally, carbon-based materials like carbon nanotubes and graphene are extensively researched for their potential in drug delivery systems. These materials can be modified to transport therapeutic agents, such as drugs or genes, to specific targets in the body. Carbon nanotubes, in particular, have shown promise in enhancing drug delivery efficiency and reducing side effects. Furthermore, carbon plays a vital role in manufacturing medical devices and implants. Carbon fiber-reinforced polymers are used in orthopedic implants and prosthetics due to their strength, flexibility, and biocompatibility. Carbon-based materials are also crucial in producing electrodes for medical devices like pacemakers, defibrillators, and neurostimulators. In conclusion, carbon has a wide range of applications in the medical field, from treating poisonings to improving diagnostic imaging techniques, drug delivery systems, and the production of medical devices. It continues to be a crucial component in advancing medical technology and enhancing patient care.
- Q: What are the impacts of carbon emissions on biodiversity?
- Carbon emissions have significant impacts on biodiversity. One of the main consequences is climate change, which is caused by the release of greenhouse gases, including carbon dioxide, into the atmosphere. As the Earth's temperature rises, it disrupts the delicate balance of ecosystems, leading to the loss of biodiversity. One of the major effects of climate change on biodiversity is habitat loss. Many species are adapted to specific environmental conditions, and as these conditions change, their habitats become unsuitable. This can lead to the extinction of species that are unable to adapt or migrate to new areas. Coral reefs, for example, are highly sensitive to temperature changes, and as the ocean becomes warmer due to carbon emissions, many coral species are at risk of bleaching and dying off. Another impact of carbon emissions on biodiversity is the disruption of ecological interactions. Many species rely on specific relationships with other species for survival, such as pollination or predation. Climate change can alter the timing of these interactions, potentially causing mismatches between species. For example, if flowering plants bloom earlier in the year due to warmer temperatures, but their pollinators are not yet active, it can result in reduced pollination and reproductive success. Carbon emissions also contribute to ocean acidification, which is the absorption of carbon dioxide by seawater, leading to a decrease in pH. This acidification affects marine organisms, particularly those with calcium carbonate shells or skeletons, such as corals, mollusks, and some plankton. The increased acidity makes it difficult for these organisms to build and maintain their protective structures, potentially leading to population declines and ecosystem disruptions. Overall, the impacts of carbon emissions on biodiversity are far-reaching and profound. They not only threaten individual species but also disrupt entire ecosystems and their functioning. To mitigate these effects, it is crucial to reduce carbon emissions and transition to cleaner, more sustainable energy sources. Additionally, conserving and restoring habitats, implementing effective conservation strategies, and promoting sustainable land and water management practices can help protect and restore biodiversity in the face of climate change.
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Calcined Pitch Coke with Ash 0.5 percent max in High quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 21 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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