Carbon Additive High FC 10-20mm for Casting Iron Foundry And Steel Plant
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t
- Supply Capability:
- 500000 m.t/month
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Specification of Calcined Petroleum Coke:
Calcined Petroleum Coke comes from delayed coke which extracted from oil refinery. Although Calcined Petroleum Coke contains a little bit higher level of sulfur and nitrogen than pitch coke, the price advantage still makes it widely used during steel-making and founding as a kind of carbon additive/carburant
petroleum coke price is lower than graphite pet coke. It is widely used by most foundry plants.
Our product has follwing advantages:
The morphology, chemistry and crystallinity of recarburizer have a major impact on the overall casting cost. The combined application and cost benefits, 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, our yields the highest carbon
recovery and fastest dissolution time
- Q: There is a graphite mine, looking for three experts engaged in mineral processing industry asked. They say earthy graphite, and the answer to the taste is quite different. Some say that the fixed carbon content of 15, and some say graphite grade 90%. The same sample. Some people say that very valuable, and some say that the grade is too low, worthless. I'm all confused. What do you mean by graphite grade and fixed carbon?
- The taste of graphite powder refers to its purity, that is, the amount of carbon; fixed carbon content refers to the removal of water, ash and volatile residues, it is an important indicator of the use of coal. The two are essentially different
- Q: How about Zonta carbon technology
- The factory garbage to death, wages do not rise, but down, quarterly awards fell by more than half, production targets set very high, employees can not reach the goal, not to work overtime. This is a company's way of restricting employees to work overtime. And so on, the target production has been added, so never meet the requirements, overtime do not think. A large piece of employee turnover now
- Q: What are fullerenes?
- Fullerenes are a class of carbon molecules that have a unique structure resembling hollow spheres, tubes, or other shapes. They are made entirely of carbon atoms, forming a cage-like structure. Fullerenes can have different sizes and arrangements of carbon atoms, with the most famous one being the buckyball, consisting of 60 carbon atoms arranged in a soccer ball-like shape. These molecules have various applications in technology, medicine, and materials science due to their exceptional physical and chemical properties.
- Q: What are the properties of activated carbon?
- Activated carbon, also known as activated charcoal, possesses several unique properties that make it highly versatile and useful in various applications. 1. Adsorption: One of the most significant properties of activated carbon is its high adsorptive capacity. It has a vast internal surface area due to its porous structure, which allows it to effectively adsorb molecules, ions, and impurities from gases, liquids, and solids. This adsorption capability makes it ideal for purification purposes, such as water and air filtration, as well as in the removal of toxins and pollutants from industrial processes. 2. Porosity: Activated carbon has a highly porous structure with a network of interconnected pores. This porosity provides a large surface area, enabling it to trap a significant amount of contaminants. The pores can be classified 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 exhibits excellent chemical stability, making it resistant to degradation and breakdown when exposed to various chemicals or environments. This property allows it to maintain its adsorption capacity over a long period and under harsh conditions, ensuring its efficiency and longevity in different applications. 4. Selectivity: Activated carbon can be tailored to exhibit selectivity towards specific substances by modifying its surface properties. 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 makes it an effective material for specific applications, such as removing specific pollutants or capturing desired compounds. 5. Regenerability: Another advantageous property of activated carbon is its regenerability. After reaching its adsorption capacity, it can be regenerated by heating or washing with appropriate solvents, allowing it to be reused multiple times before replacement. This regenerability not only reduces the operational costs but also contributes to its sustainability and eco-friendliness. 6. Low Density: Activated carbon has a relatively low density, making it lightweight and easy to handle. This property enables its use in various systems and devices without adding excessive weight or bulk. 7. Thermal Stability: Activated carbon possesses high thermal stability, allowing it to withstand high temperatures without significant degradation. This property makes it suitable for applications involving high-temperature processes, such as gas purification or catalytic reactions. Overall, the properties of activated carbon, including its adsorption capacity, porosity, chemical stability, selectivity, regenerability, low density, and thermal stability, make it a versatile material widely used in water and air purification, gas separation, chemical processing, pharmaceuticals, and many other industries.
- Q: What are the implications of melting permafrost on carbon emissions?
- The implications of melting permafrost on carbon emissions are significant and concerning. Permafrost refers to the permanently frozen ground found in cold regions, consisting of soil, rocks, and organic matter. It acts as a large carbon sink, storing vast amounts of organic material, such as dead plants and animals, which have been frozen for thousands of years. However, with rising global temperatures, permafrost is thawing at an alarming rate, leading to potential release of this stored carbon into the atmosphere. When permafrost thaws, the organic matter within it decomposes, releasing greenhouse gases, particularly carbon dioxide (CO2) and methane (CH4), into the atmosphere. Methane is an especially potent greenhouse gas, with a global warming potential over 25 times greater than that of CO2 over a 100-year period. The release of these gases further contributes to climate change, exacerbating the already accelerating warming trend. The implications of melting permafrost on carbon emissions are twofold. Firstly, the release of large amounts of CO2 and methane from thawing permafrost can significantly amplify the greenhouse effect, leading to more rapid and intense climate change. This can result in a feedback loop, where increased warming causes more permafrost thawing, releasing more carbon, and further accelerating global warming. Secondly, the release of carbon from permafrost also affects global carbon budgets and climate change mitigation efforts. The stored carbon in permafrost is estimated to be twice as much as is currently present in the Earth's atmosphere. As this carbon is released, it adds to the overall carbon emissions, making it more challenging to achieve emission reduction targets outlined in international agreements, such as the Paris Agreement. It also means that efforts to limit global warming to well below 2 degrees Celsius above pre-industrial levels become even more crucial. Furthermore, the release of carbon from permafrost also impacts local ecosystems and communities. Thawing permafrost can lead to the destabilization of infrastructure, including buildings, roads, and pipelines, as well as the disruption of traditional livelihoods, such as hunting and reindeer herding. It can also cause land subsidence and increased coastal erosion, threatening coastal communities and biodiversity. In conclusion, the implications of melting permafrost on carbon emissions are far-reaching. It not only exacerbates climate change by releasing potent greenhouse gases into the atmosphere but also hampers global efforts to mitigate carbon emissions. Sustainable actions to reduce greenhouse gas emissions and protect permafrost ecosystems are crucial to minimize these implications and safeguard our planet's future.
- Q: What are the effects of carbon emissions on the stability of coastal ecosystems?
- Carbon emissions have significant effects on the stability of coastal ecosystems. One of the primary consequences is ocean acidification, which occurs when excess carbon dioxide dissolves in seawater and lowers its pH. This acidification has detrimental effects on various marine organisms, particularly those that rely on calcium carbonate to build their shells, such as corals, oysters, and some types of plankton. As the water becomes more acidic, it becomes harder for these organisms to form and maintain their protective structures, leading to reduced growth rates, weakened shells, and increased vulnerability to predation and disease. Furthermore, carbon emissions contribute to global warming, resulting in rising sea levels and increased storm intensity. Coastal ecosystems, such as mangroves, salt marshes, and seagrass beds, act as buffers against storm surges and provide crucial habitat for many species. However, with rising sea levels, these ecosystems are at risk of being submerged, leading to the loss of their protective functions and the displacement of numerous plant and animal species. Additionally, climate change caused by carbon emissions alters ocean currents and disrupts the balance of nutrients in coastal waters. This can lead to changes in the distribution and abundance of marine species, affecting the entire food web. For instance, if certain species that serve as a food source or a predator are negatively impacted, it can cause a ripple effect throughout the ecosystem. Such disruptions can lead to reduced biodiversity, loss of key species, and ultimately, the collapse of entire coastal ecosystems. Overall, carbon emissions have far-reaching and detrimental effects on the stability of coastal ecosystems. It is crucial to reduce carbon emissions and mitigate the impacts of climate change to protect these fragile ecosystems and the countless species that depend on them.
- Q: What are the different forms of carbon?
- There are multiple variations of carbon known as allotropes. Diamond, graphite, and amorphous carbon are the most common types. Diamond, the hardest natural substance, is made up of carbon atoms arranged in a crystal lattice structure. It is highly refractive and often used for its brilliance and clarity in jewelry. On the other hand, graphite has a layered structure where carbon atoms form sheets. It is a soft and slippery material commonly found in pencils and lubricants. Graphite is also an excellent conductor of electricity, making it suitable for batteries and electrodes. Amorphous carbon refers to carbon materials without a well-defined crystal structure. Examples include charcoal, soot, and activated carbon. These forms have diverse applications, such as water and air purification, as well as the manufacturing of electrodes and pigments. There are also other forms of carbon, like fullerenes and carbon nanotubes, which have unique properties and are extensively researched for potential applications in nanotechnology and electronics. To summarize, carbon can have various forms due to its atomic arrangement, resulting in materials with distinct physical and chemical properties. These forms of carbon are used across different industries and play a vital role in our daily lives.
- Q: Carbon fiber refractory?
- 3, pre oxidized carbon fiber cloth, can withstand 200--300 degrees of high temperature
- Q: What are the effects of carbon emissions on human respiratory health?
- Carbon emissions can have significant negative effects on human respiratory health. One of the primary components of carbon emissions is carbon dioxide (CO2), which contributes to air pollution and climate change. High levels of carbon dioxide in the atmosphere can lead to an increase in the concentration of other pollutants such as particulate matter, nitrogen oxides, and sulfur dioxide. Exposure to these pollutants, particularly fine particulate matter (PM2.5), has been linked to a range of respiratory problems. Inhalation of PM2.5 can irritate the airways, leading to symptoms such as coughing, wheezing, and shortness of breath. It can also exacerbate existing respiratory conditions such as asthma, chronic obstructive pulmonary disease (COPD), and bronchitis. Long-term exposure to high levels of PM2.5 has been associated with the development of respiratory diseases and can contribute to increased hospital admissions and mortality rates. Furthermore, carbon emissions contribute to the formation of ground-level ozone, a harmful pollutant that is a key component of smog. Ozone can cause inflammation and damage to the respiratory system, leading to respiratory symptoms and reduced lung function. It can also worsen existing respiratory conditions and increase the risk of respiratory infections. In addition to these direct effects, carbon emissions also contribute to climate change, which has indirect impacts on respiratory health. Climate change can lead to increased heatwaves and extreme weather events, which can worsen air quality and trigger respiratory symptoms. It can also impact the distribution of allergens such as pollen, mold spores, and dust mites, increasing the prevalence of respiratory allergies and asthma. Overall, carbon emissions have significant detrimental effects on human respiratory health. They contribute to air pollution, which can cause respiratory symptoms, exacerbate existing respiratory conditions, and increase the risk of developing respiratory diseases. They also contribute to climate change, which indirectly impacts respiratory health through changes in air quality and the prevalence of allergens. Reducing carbon emissions and improving air quality is crucial for protecting and promoting respiratory health.
- Q: What is carbon black rubber?
- Carbon black rubber is a type of rubber that contains carbon black as an additive. Carbon black is a finely divided form of carbon, produced by the incomplete combustion of hydrocarbon fuels. It is added to rubber compounds to improve its mechanical properties, such as tensile strength, abrasion resistance, and resilience. The carbon black particles are dispersed within the rubber matrix, providing reinforcement and enhancing its durability and performance. Carbon black rubber is commonly used in the production of tires, conveyor belts, gaskets, seals, and various automotive and industrial rubber products.
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Carbon Additive High FC 10-20mm for Casting Iron Foundry And Steel Plant
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t
- Supply Capability:
- 500000 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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