Foundry Coke Manufactured in China for Furnace Charge
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t
- Supply Capability:
- 10000 m.t/month
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Product Description
Foundry Coke is a kind of main raw materials used for steel makers, we have own coke plants at Shanxi province with output 2 million MT.
The coke handled by our couporation is made from superior coking coal of Shanxi province. Provided with the dvantages of low ash, low sulphur and high carbon.Our coke is well sold in European,American,Japanese and South-east Asian markets. Our owned Coke plant are located in Shanxi Province and supplying of you many kinds of coke.
Features
This is a special coke that is used in furnaces to produce cast and ductile iron products. It is a source of heat and also helps maintain the required carbon content of the metal product. Foundry coke production requires lower temperatures and longer times than blast furnace coke.
Specification
Fixed Carbon | Sulphur Content | Moisture | V.Matter | Ash |
86%min | 0.7%max | 5%max | 1.2%max | 12%max |
88%min | 0.65%max | 5%max | 1.5%max | 10%max |
85%min | 0.8%max | 15%max | 2%max | 13.5%max |
Size: 60-90mm,90-120mm,120-150mm,150-180mm and so on.
Pictures
FAQ:
1 How long can we deliver the cargo?
Within 30 days after receiving the LC draft or down payment
2 Time for after-sales?
1 year.
- Q: How does carbon contribute to the hardness of steel?
- Carbon contributes to the hardness of steel by forming strong chemical bonds with iron atoms, which results in the formation of carbides. These carbides create obstacles to dislocation movement within the metal lattice, making it more difficult for atoms to shift and deform. As a result, the presence of carbon increases the strength and hardness of steel.
- Q: What are the impacts of carbon emissions on the availability of freshwater resources?
- Carbon emissions have a significant impact on the availability of freshwater resources. One of the primary effects is the alteration of the global climate system. Increased carbon emissions lead to the greenhouse effect, which causes global warming. As a result, the Earth's temperature rises, leading to changes in weather patterns and precipitation. These changes in weather patterns can disrupt the water cycle, which crucially affects the availability of freshwater. Warmer temperatures increase evaporation rates, causing more water to be lost from lakes, rivers, and groundwater reservoirs. This leads to a reduction in the overall volume of available freshwater. Furthermore, global warming can exacerbate drought conditions in some regions. As carbon emissions contribute to rising temperatures, the frequency and intensity of droughts increase. This further reduces freshwater availability, as precipitation is limited, and water sources become depleted. Carbon emissions also impact freshwater resources through their effect on melting polar ice caps and glaciers. As the Earth warms, these frozen water sources melt at an accelerated rate, adding additional freshwater to the global water system initially. However, once these ice sources are depleted, the loss of freshwater will be significant. This process not only decreases the overall volume of freshwater available but also affects the quality of freshwater resources, as the melting ice can introduce pollutants and contaminants into the water. Moreover, carbon emissions contribute to ocean acidification, which has indirect effects on freshwater resources. Increased carbon dioxide in the atmosphere is absorbed by the oceans, leading to acidification. This change in the ocean's chemistry can harm marine ecosystems, including coral reefs, which are crucial for maintaining the health of coastal freshwater sources such as aquifers. To mitigate the impacts of carbon emissions on freshwater resources, it is vital to reduce greenhouse gas emissions and transition towards cleaner and renewable energy sources. Additionally, implementing effective water management practices, such as conservation measures, efficient irrigation systems, and the protection of water sources, can help preserve and sustain freshwater resources in the face of climate change and carbon emissions.
- Q: What are the different types of carbon fibers?
- There are several different types of carbon fibers, each with its own unique characteristics and properties. Some of the most common types include: 1. PAN-based carbon fibers: These are the most commonly used carbon fibers and are made from polyacrylonitrile (PAN) precursor materials. They offer a good balance between strength, stiffness, and cost-effectiveness. 2. Pitch-based carbon fibers: These fibers are made from coal tar pitch or petroleum pitch precursor materials. They typically have a higher density and higher thermal conductivity compared to PAN-based fibers, making them suitable for applications requiring high thermal stability. 3. Rayon-based carbon fibers: These fibers are produced from regenerated cellulose, commonly known as rayon. They have a lower modulus and strength compared to PAN-based fibers but offer excellent electrical conductivity and are often used in applications such as conductive textiles and electrical components. 4. Mesophase pitch-based carbon fibers: These fibers are made from a liquid crystalline precursor material called mesophase pitch. They have a high modulus and excellent thermal conductivity, making them ideal for applications requiring high strength and heat resistance, such as aerospace and automotive industries. 5. Vapor-grown carbon fibers (VGCFs): These fibers are produced by the chemical vapor deposition (CVD) method. They have a unique tubular structure and high aspect ratio, offering exceptional mechanical and electrical properties. VGCFs are often used in advanced composite materials and nanotechnology applications. It is important to note that the choice of carbon fiber type depends on the specific requirements of the application, such as mechanical strength, thermal stability, electrical conductivity, or cost-effectiveness.
- Q: What are carbon credits?
- Carbon credits are a form of tradable permits that represent a reduction or removal of greenhouse gas emissions. They are used to incentivize and finance projects that aim to reduce carbon dioxide and other greenhouse gas emissions, contributing to the fight against climate change.
- 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: How are fossil fuels formed from carbon?
- Carbon undergoes a natural process that spans millions of years, resulting in the formation of fossil fuels. This process commences with the remnants of plants and animals that existed millions of years ago. These remnants, containing carbon, become buried beneath layers of sediment in bodies of water such as oceans and swamps. Over time, the pressure exerted by the sediment layers and the heat emanating from the Earth's crust lead to the occurrence of diagenesis. During diagenesis, the organic matter within the remnants undergoes chemical alterations, turning it into a substance called kerogen. As additional sediment layers continue to accumulate, the temperature and pressure intensify. Eventually, the kerogen experiences catagenesis, wherein it is subjected to even higher temperatures. This causes the kerogen to disintegrate and convert into liquid and gaseous hydrocarbons, which constitute the primary constituents of fossil fuels. Crude oil or petroleum arises from the formation of liquid hydrocarbons, while natural gas arises from the formation of gaseous hydrocarbons. Both of these fossil fuels can be extracted from the Earth's crust through the process of drilling. In brief, fossil fuels are generated from carbon through a intricate and protracted process that encompasses the burial, pressure, and heat treatment of organic matter across millions of years. This process alters the remains rich in carbon into hydrocarbons, which subsequently become the valuable resources we employ as fossil fuels today.
- Q: How do human activities contribute to carbon emissions?
- Human activities contribute to carbon emissions in several ways. The burning of fossil fuels for electricity, transportation, and industry is one of the main sources of carbon dioxide emissions. When we burn coal, oil, or natural gas, carbon is released into the atmosphere. Additionally, deforestation and land-use changes also contribute to carbon emissions. Trees play a crucial role in absorbing carbon dioxide, so when forests are cleared for agriculture or urbanization, the stored carbon is released back into the atmosphere. Moreover, industrial processes such as cement production and chemical manufacturing also release carbon emissions. Finally, human activities like agriculture and livestock farming can produce methane, a potent greenhouse gas that contributes to global warming. Overall, our reliance on fossil fuels, deforestation, industrial processes, and certain agricultural practices all contribute to carbon emissions, exacerbating the problem of climate change.
- Q: How does carbon affect the formation of hurricanes?
- Carbon does not directly affect the formation of hurricanes, as their development is primarily influenced by factors such as warm ocean temperatures, atmospheric instability, and moisture content. However, carbon emissions and climate change can indirectly impact hurricanes by contributing to rising sea levels, which can exacerbate storm surge flooding during a hurricane event. Additionally, some studies suggest that climate change may lead to more intense hurricanes in the future, although the exact relationship between carbon and hurricane intensity is still an active area of research.
- Q: Is carbon a solid, liquid, or gas at room temperature?
- At room temperature, carbon exists as a solid.
- Q: How is carbon used in the production of fuels?
- Fuels production heavily relies on carbon, which serves as the primary element in fossil fuels like coal, oil, and natural gas. These fuels are formed through the decomposition of ancient plants and animals over millions of years, a process called carbonization. Carbonization involves subjecting organic materials to prolonged exposure to high temperature and pressure, resulting in the formation of hydrocarbon-rich substances. For instance, coal consists mainly of carbon, with traces of other elements. When coal is burned, the carbon reacts with oxygen, releasing heat energy. This heat can be utilized to generate steam, which then powers turbines for electricity production or industrial engines. Similarly, oil and natural gas, which are predominantly carbon-based, are extracted from underground reservoirs. These hydrocarbons can undergo refining to produce various fuel types such as gasoline, diesel, and jet fuel. The combustion of these fuels in engines or power plants releases energy for transportation and electricity generation. Aside from fossil fuels, carbon plays a crucial role in the production of alternative fuels like biofuels. Biofuels are derived from renewable sources such as plants, algae, or agricultural waste. The carbon within these organic materials can be converted into ethanol or biodiesel through processes like fermentation or transesterification, respectively. These biofuels can then be used as substitutes for conventional fuels, reducing greenhouse gas emissions and lessening reliance on non-renewable resources. In conclusion, carbon is a vital component in fuel production, whether obtained from fossil fuels or renewable sources. Its combustion generates energy that powers various sectors including electricity, transportation, and industry. Nevertheless, it is crucial to explore and adopt sustainable alternatives like biofuels and renewable energy sources to mitigate the negative environmental impacts associated with carbon emissions.
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Foundry Coke Manufactured in China for Furnace Charge
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t
- Supply Capability:
- 10000 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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